Comtech EF Data CDM-570 Installation And Operation Manual
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Comtech EF Data CDM-570 Installation And Operation Manual

70/140 mhz satellite modem, l-band satellite modem, reduced chassis depth l-band satellite modem
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Table of Contents

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Download this manual See also: User Manual
CDM-570
70/140 MHz Satellite Modem
CDM-570L
L-Band Satellite Modem
CDMR-570L
Reduced Chassis Depth L-Band Satellite Modem
Satellite Modem with Optional IP Module

Installation and Operation Manual

For Firmware Version 1.6.15 or higher
IMPORTANT NOTE:
The information contained in this document supersedes all previously published
information regarding this product. Product specifications are subject to change without prior notice.
Part Number MN/CDM570L.IOM
Revision 12

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Summary of Contents for Comtech EF Data CDM-570

  • Page 1: Installation And Operation Manual

    CDM-570 70/140 MHz Satellite Modem CDM-570L L-Band Satellite Modem CDMR-570L Reduced Chassis Depth L-Band Satellite Modem Satellite Modem with Optional IP Module Installation and Operation Manual For Firmware Version 1.6.15 or higher IMPORTANT NOTE: The information contained in this document supersedes all previously published information regarding this product.
  • Page 3 Errata A for MN/CDM570L.IOM Rev 12  Update IP Module HDLC/SLE FW Versioning  Errata A Comtech EF Data Documentation Update Subject:  Update IP Module HDLC/SLE FW Versioning  Original Manual Part    Number/Rev:  MN/CDM570L Rev 12  Errata Number/    PLM Document ID:  ER‐CDM570L‐EA12   PLM CO Number:  C‐0025874  Comments:  The updated information will be incorporated into the next formal revision  of the manual:    ER-CDM570L-EA12 THIS DOCUMENT IS NOT SUBJECT TO REVISION/UPDATE! PLM CO C-0025874 Page 1 of 6...
  • Page 4 Errata A for MN/CDM570L.IOM Rev 12  Update IP Module HDLC/SLE FW Versioning  1. Revise Chapter 13. ETHERNET IP MODULE INTERFACE as follows:    A. Update Sect. 13.3 Ethernet IP Module Standard Features – Revise  Streamline Encapsulation bullet item (pg 13‐2) to read:     • Streamline Encapsulation (for Ethernet IP Module V1/MPP‐50  FW Ver. 1.7.0 and later, or Ethernet IP Module V2/MPP‐70 FW  Ver. 2.2.2 and later).    B. Replace Sect. 13.6.2.2.2 Admin | Mode in its entirety with content  provided on pages 3‐5 of this errata.    2. Revise Chapter 14. ETHERNET IP MODULE – CLI   TELNET  OPERATION as follows:    A. Revise Sect. 14.2.2 Administration Page, Working Mode   Description (pg 14‐5) – Revise note to read:    “** For IP Module FW Ver. 1.6.# and later / IP Module V2 FW Ver.  2.1.#/2.6.# and later:”    B. Revise Sect. 14.2.2.7 Working Mode, IP Module Working Mode  Description (pg 14‐15) – Revise note to read:    “* For HDLC Encapsulation users (IP Module V1 FW Ver. 1.6.# and  later / IP Module V2 FW Ver. 2.1.#/2.6.# and later):”  ER-CDM570L-EA12 THIS DOCUMENT IS NOT SUBJECT TO REVISION/UPDATE! PLM CO C-0025874 Page 2 of 6...
  • Page 5 Errata A for MN/CDM570L.IOM Rev 12  Update IP Module HDLC/SLE FW Versioning  ER-CDM570L-EA12 THIS DOCUMENT IS NOT SUBJECT TO REVISION/UPDATE! PLM CO C-0025874 Page 3 of 6...
  • Page 6 Errata A for MN/CDM570L.IOM Rev 12  Update IP Module HDLC/SLE FW Versioning  ER-CDM570L-EA12 THIS DOCUMENT IS NOT SUBJECT TO REVISION/UPDATE! PLM CO C-0025874 Page 4 of 6...
  • Page 7 Errata A for MN/CDM570L.IOM Rev 12  Update IP Module HDLC/SLE FW Versioning  ER-CDM570L-EA12 THIS DOCUMENT IS NOT SUBJECT TO REVISION/UPDATE! PLM CO C-0025874 Page 5 of 6...
  • Page 8 Errata A for MN/CDM570L.IOM Rev 12  Update IP Module HDLC/SLE FW Versioning  This page is intentionally blank.  ER-CDM570L-EA12 THIS DOCUMENT IS NOT SUBJECT TO REVISION/UPDATE! PLM CO C-0025874 Page 6 of 6...
  • Page 9 Installation and Operation Manual For Firmware Version 1.6.15 or higher Part Number MN/CDM570L.IOM Revision 12 Copyright © 2009 Comtech EF Data. All rights reserved. Printed in the USA. Comtech EF Data, 2114 West 7th Street, Tempe, Arizona 85281 USA, 480.333.2200, FAX: 480.333.2161...
  • Page 10 This page is intentionally blank.

  • Page 11: Table Of Contents

    TABLE OF CONTENTS TABLE OF CONTENTS ......................III  TABLES ..........................XVIII  FIGURES ..........................XVIII  PREFACE ..........................XXIII  About this Manual ..........................xxiii  Reporting Comments or Suggestions Concerning this Manual ............xxiii  Conventions and References ......................... xxiii  Patents and Trademarks ........................xxiii  Warnings, Cautions, and Notes ......................
  • Page 12 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Table of Contents MN/CDM570L.IOM Contacting Comtech EF Data ....................... xxx  Returning a Product for Upgrade or Repair ..................xxxi  CHAPTER 1.  INTRODUCTION ..................... 1–1  1.1  Overview ............................1–1  1.2  Functional Description ....................... 1–2 ...
  • Page 13 Alternating Current (AC) Power Connector (Standard) ............. 3–11  3.5.2  Optional Direct Current (DC) Power Connector ..............3–11  3.5.2.1  24 V or 48V DC Units – CDM-570 or CDM-570L Units ............3–11  3.5.2.2  48 V DC Units – CDMR-570L Unit Only ................... 3–12  3.5.3 ...
  • Page 14 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Table of Contents MN/CDM570L.IOM 5.1.1  LED Indicators ........................5–2  5.1.2  Keypad ..........................5–3  5.1.3  Vacuum Fluorescent Display (VFD) ..................5–4  5.2  CDM-570/570L Front Panel Menus ..................5–4  5.2.1  Opening Screen ........................5–4 ...
  • Page 15 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Table of Contents MN/CDM570L.IOM 5.2.2.2.1  MONITOR: Alarms ...................... 5–34  5.2.2.2.1.1  (MONITOR: Live Alarms) Unit ................ 5–35  5.2.2.2.1.2  (MONITOR: Live Alarms) Receive (Receive Traffic Status) ......5–35  5.2.2.2.1.3  (MONITOR: Live Alarms) Transmit (Transmit Traffic Status) ......5–35 ...
  • Page 16 Overview ............................7–1  7.2  Base Modem HTTP Interface Introduction ................7–1  7.2.1  Interface Access ........................7–2  7.2.2  CDM-570 Menu Tree and Splash Page ................7–3  7.2.3  CDM-570L Menu Tree and Splash Page ................7–4  7.3  HTTP Interface Page Descriptions .................... 7–5  7.3.1 ...
  • Page 17 Trellis Coding (requires 8-PSK/8-QAM FAST Option) ............8–4  8.5  Turbo Product Codec (Hardware Option) ................8–5  8.5.1  Introduction ........................... 8–5  8.5.2  TPC modes available in the CDM-570/570L ................ 8–5  8.5.3  8-QAM Modulation ......................8–6  8.5.4  End-to-End Processing Delay ....................8–6  8.5.5 ...
  • Page 18 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Table of Contents MN/CDM570L.IOM 10.3.2  Buffer Enabled, Tx=Rx ....................... 10–3  10.3.3  Buffer Enabled, Rx<>Tx ....................10–3  10.4  X.21 Notes ..........................10–3  10.5  G.703 Clock Extension ......................10–6  10.5.1  Clock Extension Mode 1 ..................... 10–6 ...
  • Page 19 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Table of Contents MN/CDM570L.IOM 13.4.5.3  DiffServ QoS Mode ........................13–15  13.5  IP Module Specifications – Supported RFCs and Protocols ..........13–16  13.6  IP Module HTTP Interface ....................13–17  13.6.1  Interface Access ........................ 13–17 ...
  • Page 20 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Table of Contents MN/CDM570L.IOM 13.6.2.6.4  Maint | Reboot ......................13–64  CHAPTER 14.  ETHERNET IP MODULE – CLI AND TELNET OPERATION ..... 14–1  14.1  Overview ............................ 14–1  14.1.1  Interface Access ........................14–1 ...
  • Page 21 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Table of Contents MN/CDM570L.IOM 14.2.11.2  Statistics Page ..........................14–53  14.2.11.2.1  IP Routing Statistics Page ................... 14–54  14.2.11.2.1.1  Filter/Drop Statistics Page................14–55  14.2.11.2.2  QoS Statistics Page ..................... 14–58  14.2.11.2.3  Ethernet Statistics Page ....................14–59 ...
  • Page 22 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Table of Contents MN/CDM570L.IOM D.5.4  Instruction Code ........................D–4  D.5.5  Instruction Code Qualifier ....................D–4  D.5.6  Optional Message Arguments ....................D–6  D.5.7  End Of Packet ........................D–6  D.6  Remote Commands / Queries ....................D–7 ...
  • Page 23 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Table of Contents MN/CDM570L.IOM E.6  PARAM Files ..........................E–32  APPENDIX F.  IP QUICK-START GUIDE ................F–1  F.1  Quick-Start Guide Introduction ....................F–1  F.2  Getting Started ..........................F–1  F.2.1  Equipment List ........................F–1 ...
  • Page 24 K.3.3.1.2.1.2  (ODU) Enable: INFO (Information) ............K–20  K.3.3.1.2.1.3  (ODU: Enable) Status................K–21  K.4  ODU Operations via the CDM-570 Base Modem HTTP Interface ........K–22  K.4.1  ODU-Accessible Base Modem HTTP Interface – Overview ..........K–22  K.4.1.1  Base Modem HTTP Interface – Home Page and Menu Tree ............ K–22 ...
  • Page 25 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Table of Contents MN/CDM570L.IOM K.4.1.2.1.1  ODU | Config (CSAT-5060) ................K–24  K.4.1.2.1.2  ODU | Config (KST-2000A/B) ................ K–26  K.4.1.2.2  ODU | Status Pages ...................... K–27  K.4.1.2.2.1  ODU | Status (CSAT-5060) ................K–27 ...
  • Page 26 L.5.2.2  Modem | LNB (Low-Noise Block Down Converter) ..............L–17  TABLES Table 1-1. Summary of CDM-570/570L Rear Panel Connectors ............. 1–6 Table 3-1. Rear Panel External Connections ................... 3–2 Table 3-2. Data Interface Connector Pin Assignments ................3–4 Table 3-3. Balanced G.703 Interface Connector Pin Assignments ............3–5 Table 3-4.
  • Page 27 Figure 10-4. G.703 Clock Extension Mode 2 ..................10–9 Figure 10-5. G.703 Clock Extension Mode 3 ..................10–10 Figure 13-1. CDM-570/570L IP Module HTTP Interface “Splash” page ..........13–18 Figure 13-2. Home | Home Page ......................13–20 Figure 13-3. Home | Contact page ......................13–21 Figure 13-4.
  • Page 28 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Table of Contents MN/CDM570L.IOM Figure 13-25. IP | ARP page ......................... 13–51 Figure 13-26. IP | VLAN page ......................13–52 Figure 13-27. IP | IGMP ........................13–54 Figure 13-28. IP | Redundancy page ..................... 13–55 Figure 13-29.
  • Page 29 Figure 14-49. Logout via Telnet Session ....................14–68 Figure A-1. CDM-570/570L EIA-530 to EIA-422/449 DCE Conversion Cable (CEFD Dwg. No. CA/WR12753) ..........................A–2 Figure A-2. CDM-570/570LL EIA-530 to V.35 DCE Conversion Cable (CEFD Dwg. No. CA/WR12685) ................................. A–3 Figure E-1. Basic Architecture Layout ....................E–2 Figure F-1.
  • Page 30 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Table of Contents MN/CDM570L.IOM This page is intentionally blank. xxii...

  • Page 31: Preface

    This manual provides installation and operation information for the Comtech EF Data CDM-570 or CDM-570L/CDMR-570L Satellite Modems (collectively referred to throughout the remainder of this manual as the CDM-570/570L). These modems are essentially identical in their operation, with the following differences: •...

  • Page 32: Warnings, Cautions, And Notes

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Preface MN/CDM570L.IOM Warnings, Cautions, and Notes A WARNING gives information about a possible hazard that MAY CAUSE DEATH or SERIOUS INJURY. A CAUTION gives information about a possible hazard that MAY CAUSE INJURY or PROPERTY DAMAGE.

  • Page 33: Safety And Compliance

    FOR CONTINUED OPERATOR SAFETY, ALWAYS REPLACE THE FUSES WITH THE CORRECT TYPE AND RATING. The 230 or 115 volt AC-powered CDM-570L or CDM-570 is fitted with two 20mm slow blow fuses – one each for line and neutral connections. They are contained within a fuse holder that is press-fit into the body of the IEC power module.

  • Page 34: Operating Environment

    For 42 to 60 volt DC operation, use TR5 6.3A fuses if the modem has no BUC power supply. CDM-570/570L Optional 24V DC Units: The 24 volt DC-powered CDM-570L or CDM-570 is fitted with two 20mm Slow-Blow fuses – one each for positive and negative connections. They are contained within a fuse holder that is press-fit into the body of the IEC power module.

  • Page 35: European Union Low Voltage Directive (Lvd) (2006/95/Ec)

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Preface MN/CDM570L.IOM • Immunity: EN 55024 – Information Technology Equipment: Immunity Characteristics, Limits, and Methods of Measurement. • EN 61000-3-2 – Harmonic Currents Emission • EN 61000-3-3 – Voltage Fluctuations and Flicker.

  • Page 36: European Union Telecommunications Terminal Equipment Directive (91/263/Eec)

    91/263/EEC, the unit should not be directly connected to the Public Telecommunications Network. CE Mark Comtech EF Data declares that the unit meets the necessary requirements for the CE Mark. Warranty Policy Comtech EF Data products are warranted against defects in material and workmanship for a specific period from the date of shipment, and this period varies by product.

  • Page 37: Exclusive Remedies

    The warranty does not cover damage or loss incurred in transportation of the product. The warranty does not cover replacement or repair necessitated by loss or damage from any cause beyond the control of Comtech EF Data Corporation, such as lightning or other natural and weather related events or wartime environments.

  • Page 38: Getting Help

    Be prepared to provide the product model number and its serial number. Contact Comtech EF Data Customer & Technical Support during normal business hours (Monday through Friday, 8 A.M. to 5 P.M Mountain Standard Time (MST)): For:...

  • Page 39: Returning A Product For Upgrade Or Repair

    Data Customer Service (service@comtechefdata.com). Contact Comtech EF Data Customer & Technical Support by phone or fax. Pack the product in its original shipping carton and protective packaging. Ship the product back to Comtech EF Data. Shipping charges should be prepaid. xxxi...
  • Page 40 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Preface MN/CDM570L.IOM Notes: xxxii...

  • Page 41: Chapter 1. Introduction

    The CDM-570L and CDMR-570L Satellite Modems (Figure 1-1) are intended for closed network L-band applications. The CDM-570 Satellite Modem is the 70/140 MHz IF version of the same modem. Apart from the IF frequency band, the three modems (referred to collectively as the CDM-570/570L) are essentially identical.

  • Page 42: Functional Description

    VCO. In the CDM-570, the conversion of signals in the range 50 to 180 MHz is directly to baseband. This is a complex mix, resulting in the signal once more being split into an in-phase (I) and a quadrature (Q) component.

  • Page 43: Features

    1.3.1 Physical Description The CDM-570/570L is constructed as a 1RU-high rack-mounting chassis, which can be free- standing if desired. Rack handles at the front facilitate removal from and placement into a rack. Physically, the modem is comprised of a single PCB assembly with two expansion slots for FEC codecs and other option cards.

  • Page 44: Dimensional Envelope

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Introduction MN/CDM570L.IOM 1.3.4 Dimensional Envelope Figure 1-2. CDM-570/570L Dimensional Envelope 1–4...

  • Page 45: Physical Features

    Figure 1-3. Front Panel View (CDM-570L shown) Figure 1-3 shows the front panel of the CDM-570/570L. The front panel features (from left) a Type ‘B’ USB connector (reserved for future use with a PC for reflashing the modem firmware); eight Light-Emitting-Diode (LED) indicators; a keypad; and a Vacuum Fluorescent Display (VFD): •...

  • Page 46: Table 1-1. Summary Of Cdm-570/570L Rear Panel Connectors

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Introduction MN/CDM570L.IOM Table 1-1. Summary of CDM-570/570L Rear Panel Connectors Connector Group (Chapter 3 Name Connector Type Function Sect. Ref.) CDM-570L: Type ’N’ female (L-band) (Sect. 3.2) IF Input CDM-570: BNC female (70/140MHz band) CDM-570L: Type ’N’...

  • Page 47: Hardware Options

    IP Module Ethernet Interface. All three cards fit into expansion slots on the main circuit board. 1.3.7 Data Interfaces The CDM-570/570L includes, as standard, a universal data interface that eliminates the need to exchange interface cards for different applications. The interfaces offered include: •...

  • Page 48: Edmac

    If, at a later date, there is a need to upgrade the functionality of a unit, Comtech EF Data provides Fully Accessible System Topology (FAST), a technology which permits the purchase and installation of options through special authorization codes.

  • Page 49: Fast System Theory

    EF Data products. FAST Implementation Comtech EF Data’s FAST system is factory-implemented in the modem. All FAST options are available through the basic platform unit at the time of order. FAST allows immediate activation of available options – first, upon entry of the FAST Access Code through the front panel keypad, and then by setting the desired operational parameters via the front panel, remote control, or Web Server interfaces.

  • Page 50: Supporting Hardware And Software

    Comtech EF Data equipment (comprising Modems, Transceivers, and Redundancy Switches). For more information or to order a free demo disk, please contact Comtech EF Data Customer Support during normal business hours. SatMac is also available for download from the M&C Utilities link on Comtech EF Data’s website (http://www.comtechefdata.com/pcutils.asp).

  • Page 51: Summary Of Specifications

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Introduction MN/CDM570L.IOM Summary of Specifications 1.4.1 Modulator Modulation BPSK, QPSK, OQPSK, 8-PSK, 8-QAM and 16-QAM Symbol Rate Range 4.8 ksps to 3.0 Msps Data Rate Range See Section 1.7.5 Operating Modes...
  • Page 52 Output Power CDM-570L: 0 to -40 dBm, 0.1 dB steps - manual mode. See Automatic Uplink Power Control section CDM-570: 0 to -25 dBm, 0.1 dB steps - manual mode. See Automatic Uplink Power Control section also. Power Accuracy CDM-570L: ±1.0 dB over frequency, data rate, modulation type and temperature CDM-570: ±0.5 dB over frequency, data rate, modulation type and temperature...

  • Page 53: Demodulator

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Introduction MN/CDM570L.IOM 0.00 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00 1.10 1.20 1.30 1.40 1.50 Symbol Rate, Rs Comtech EF Data CDM-570L Transmit Power Spectral Density, referred to symbol rate...
  • Page 54 Introduction MN/CDM570L.IOM IMPORTANT NOTE: Starting with Release 1.4.1 of the CDM-570/570L firmware, the maximum symbol rate has been increased from 2.5 to 3.0 Msymbols/sec. This has been done without modification to the hardware, and as a consequence, there may be a small degradation in BER versus E performance for rates above 2.5 Msymbols/sec.

  • Page 55: Automatic Uplink Power Control

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Introduction MN/CDM570L.IOM TURBO PRODUCT CODEC Rate 7/8 (Q, OQ) Rate 7/8 (8-PSK) Rate 7/8 (16-QAM) Rate 7/8 QPSK Guaranteed Eb/No: Guaranteed Eb/No: Guaranteed Eb/No: Rate 7/8 8-PSK (typical value in parentheses)

  • Page 56: Data And Miscellaneous Interfaces

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Introduction MN/CDM570L.IOM 1.4.4 Data and Miscellaneous Interfaces Primary Data RS-422/EIA-530 DCE (Rates up to 10 Mbps) 25-pin D-sub (female) (3 selectable modes) (also supports X.21 DCE & DTE) V.35 DCE (Rates up to 10 Mbps) Synchronous EIA-232 (Rates up to 300 kbps) G.703 (Optional for units...

  • Page 57: Miscellaneous

    CDM-570L: 1RU high x 19 inches (482.6 mm) wide x 16 inches (406 mm) deep CDMR-570L: 1RU high x 19 inches (482.6 mm) wide x 11 inches (279 mm) deep CDM-570: 1RU high x 19 inches (482.6 mm) wide x 13 inches (330 mm) deep Weight CDM-570L: 7 lbs (3.2 kg) max (not including BUC Power Supply)

  • Page 58: Approvals

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Introduction MN/CDM570L.IOM 1.4.7 Approvals EN 61000-4-6 EN 61000-3-2 “CE” as follows: EN 55022 Class B (Emissions) EN 61000-4-8 EN 61000-3-3 EN 50082-1 (Immunity) EN 61000-4-9 EN 61000-4-2 EN 60950 (Safety) EN 61000-4-11...

  • Page 59: Chapter 2. Installation And Startup

    Unpacking and Inspecting the Shipment Figure 2-1. Unpacking and Inspecting the Shipment The CDM-570/570L Satellite Modem, its Installation and Operation Manual, and its power cord were packaged and shipped in a reusable cardboard carton containing protective foam spacing. This equipment contains parts and assemblies sensitive to damage by Electrostatic Discharge (ESD).

  • Page 60: Rack-Mounting The Cdm-570/570L

    Check the packing list to ensure the shipment is complete. Inspect the equipment for any possible damage incurred during shipment. Contact the carrier and Comtech EF Data immediately to submit a damage report if damage is evident. Review the Installation and Operation Manual carefully to become familiar with operation.

  • Page 61: Figure 2-2. Installation Into A Rack Enclosure

    Revision 12 Installation and Startup MN/CDM570L.IOM Figure 2-2. Installation into a Rack Enclosure Mount the CDM-570/570L in its assigned position in the rack enclosure. Use, as required: • A standard rack-mounted shelf; • User-supplied screws to secure the front panel to the rack enclosure threaded front mounting rails;...

  • Page 62: Installing The Optional Rear-Mounting Support Brackets Kit

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Installation and Startup MN/CDM570L.IOM 2.2.1 Installing the Optional Rear-Mounting Support Brackets Kit Detail Description Back of Unit Rack Enclosure Threaded Rear Mounting Rail (typical) Kit / Quantity Item Part Number Description...

  • Page 63: Initial Configuration

    Initial Configuration The CDM-570/570L ships with a default 64 kbps, QPSK, Rate 1/2 configuration. There are no internal jumpers to configure, no interface cards to install, and no other options to install: all configurations are carried out entirely via software.

  • Page 64: Connecting External Cables

    The demod should synchronize, and the Rx TRAFFIC LED indicator on the front panel should illuminate green. If the unit does not pass this test, call Comtech EF Data Customer Support for further assistance. Connecting External Cables Once the desired configuration settings have been made, and proper operation has been verified using the IF Loopback test mode, proceed to connect all external cables to the connectors outlined in the next chapter (Chapter 3.

  • Page 65: Chapter 3. Rear Panel Connectors And Pinouts

    Figure 3-1. CDM-570/570L Rear Panel (CDM-570L shown with optional IP Module Ethernet Interface installed) The CDM-570/570L Satellite Modem rear panel connectors, shown here in F igure 3-1, provide all necessary external connections between the modem and other equipment. On the next page, T able 3-1 summarizes the connectors provided on the rear panel interface, grouped according to service function.

  • Page 66: Table 3-1. Rear Panel External Connections

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Rear Panel Connectors and Pinouts MN/CDM570L.IOM Table 3-1. Rear Panel External Connections Connector Group Name Connector Type Function (Sect. Ref.) CDM-570L: Type ’N’ (Sect. 3.2) female (L-Band) IF Input CDM-570: BNC female (70/140MHz band) CDM-570L: Type ’N’...

  • Page 67: If Connections

    CDM-570: The IF port connectors are both BNC female types. The return loss on these ports is greater than 17 dB (typically better than 19 dB) in BOTH 50Ω and 75Ω systems.

  • Page 68: If Connections

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Rear Panel Connectors and Pinouts MN/CDM570L.IOM IF Connections 3.3.1 Data Interface Connector, DB-25F The 25-pin ‘D’ type female (DB-25F) Data Interface connector conducts data input and output breakout panel, or protection switch.

  • Page 69: Connections

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Rear Panel Connectors and Pinouts MN/CDM570L.IOM 3.3.2 G.703 Connections 3.3.2.1 G.703 Balanced E1/T1 Interface Connector, DB-15F The G.703 Balanced E1/T1 connection is a 15-pin ‘D’ type female (DB-15F) connector used for balanced operation at the G.703 data rates of E1 (2.048 Mbps) or T1 (1.544 Mbps).

  • Page 70: E1/T1 Rj-48 Connection Via G.703 Balanced Interface Connector

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Rear Panel Connectors and Pinouts MN/CDM570L.IOM 3.3.2.2 G.703 E1/T1 RJ-48 Connection via G.703 Balanced Interface Connector The optional CN-0000268 Adapter, shown in F igure 3-2, may be purchased from Comtech EF Data to adapt the G.703 Balanced E1/T1 DB-15F connector for E1/T1 operation via an RJ-48...

  • Page 71: 10/100 Baset Ethernet Connections

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Rear Panel Connectors and Pinouts MN/CDM570L.IOM 3.3.3 10/100 BaseT Ethernet Connections 3.3.3.1 10/100 BaseT Ethernet Management (M&C) Port, RJ-45 (Standard) The 10/100 BaseT Ethernet connection is a standard 8-pin RJ-45 modular port.

  • Page 72: Utility Connections

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Rear Panel Connectors and Pinouts MN/CDM570L.IOM Utility Connections 3.4.1 Remote Control Interface Connector, DB-9M The Remote Control interface connection is a 9-pin type ‘D’ male (DB-9M) connector. This port is intended for connection to an M&C computer, or terminal device.

  • Page 73: 1:1 Control Interface Connector, Db-9F

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Rear Panel Connectors and Pinouts MN/CDM570L.IOM Table 3-6. Alarm Interface Connector Pin Assignments Pin # Signal Function Name Rx Traffic (De-energized, Faulted) RX-NC Rx Traffic (Energized, No Fault) RX-NO Rx Traffic...

  • Page 74: Ext Ref Connector, Bnc

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Rear Panel Connectors and Pinouts MN/CDM570L.IOM 3.4.4 Ext Ref Connector, BNC The Ext Ref connector is a BNC female connector. The signal here is user-supplied for phase-locking the internal 10MHz reference oscillator, and can be 1, 2, 5, 10 or 20 MHz.

  • Page 75: Power And Ground Connections

    Use 2.5A fuses for 230 volt AC operation 3.5.2 Optional Direct Current (DC) Power Connector 3.5.2.1 24 V or 48V DC Units – CDM-570 or CDM-570L Units This optional connector supplies the 24V or 48V Direct Current (DC) power to the CDM-570 or CDM-570L units.

  • Page 76: Dc Units - Cdmr-570L Unit Only

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Rear Panel Connectors and Pinouts MN/CDM570L.IOM 3.5.2.2 48 V DC Units – CDMR-570L Unit Only This optional connection supplies the 48V Direct Current (DC) power to the CDMR-570L modem. Note the following:...

  • Page 77: Chapter 4. Updating Firmware

    • New firmware can be downloaded from Comtech EF Data’s website to a user-supplied • The update can be performed without opening the CDM-570/570L by connecting the unit to the serial or Ethernet port of the user PC. • The firmware update is then transferred, via File Transfer Protocol (FTP), from the user PC to the CDM-570/570L.
  • Page 78 Phone: 480.333.2433 E-mail: cdmipsupport@comtechefdata.com. The firmware download files are available from Comtech EF Data in two archive file formats: *.exe (self extracting) and *.zip (compressed). Some firewalls will not allow downloading of *.exe files; in this case, download the *.zip file instead. If applicable, one version prior to the current release is also available for download.

  • Page 79: Preparation For The Base Modem Ethernet Ftp Upload Procedure

    Files. d) On the Flash Updates Index page – select the (Select a Product Line) Modems hyperlink. e) On the Modems product page – select the CDM-570 and CDM-570L product hyperlink. Select the appropriate firmware EXE or ZIP download hyperlink.

  • Page 80: Base Modem Bulk Firmware Update - Ethernet Ftp Upload Procedure

    Step Task Connect the external PC to the CDM-570/570L modem 10/100 Ethernet M&C port via a hub or a switch, or directly to a PC with a crossover cable. BASE MODEM firmware can be loaded via the Ethernet M&C port; when the optional IP Module (V1 or V2) is installed, via the Ethernet Traffic port;...
  • Page 81 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Updating Firmware MN/CDM570L.IOM Step Task Initiate an FTP session with the modem (this example uses a DOS window): a) From the PC, type "ftp xxx.xxx.xxx.xxx" where "xxx.xxx.xxx.xxx" is the IP address of the CDM-570/570L.

  • Page 82: Ethernet Ip Module Ftp Upload Procedure

    On the Flash Updates Index page – select the (Select a Product Line) Modems hyperlink. e) On the Modems product page – select the Comtech EF Data CDM-570 and CDM- 5570L product hyperlink. Select the appropriate firmware hyperlink (i.e., CDM-570/570L with IP Module without 3xDES) or contact CEFD Customer Support to obtain the download with 3xDES.
  • Page 83 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Updating Firmware MN/CDM570L.IOM Step Task Extract the files to the temporary folder on the PC. A minimum of three files should be extracted: • CDM570_570L Release Notes.pdf (or a variation of this filename);...
  • Page 84 Step Task Connect the external PC to the CDM-570/570L modem 10/100 Ethernet M&C port via a hub or a switch, or directly to a PC with a crossover cable. IP MODULE firmware can only be loaded via the Ethernet Traffic port; do not use the Ethernet M&C port.

  • Page 85: Usb Procedure

    If the file transfer is not successful for any reason, do not reset or power down the CDM-570/570L. Restart the FTP session and repeat Steps 7 through 9. If the file transfer is still not successful, contact Comtech EF Data Network Product Support: Telephone: 480.333.2433 Email: cdmipsupport@comtechefdata.com...
  • Page 86 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Updating Firmware MN/CDM570L.IOM Notes: 4–10...

  • Page 87: Chapter 5. Front Panel Operation

    Introduction Figure 5-1. Front Panel View (CDM-570L shown) Figure 5-1 identifies the key features of the CDM-570/570L Satellite Modem’s front panel. The front panel is used to fully control and monitor the CDM-570/570L’s operation. The front panel features (from left) eight Light-Emitting Diode (LED) Indicators, a six-button keypad, and a Vacuum Fluorescent Display (VFD).

  • Page 88: Led Indicators

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Front Panel Operation MN/CDM570L.IOM 5.1.1 LED Indicators In general, the Alarm relay state will reflect the state of the Front Panel LEDs. For instance, if the Unit Status LED is red, the Unit Alarm relay will be active, etc. The one exception is the Transmit Traffic relay.

  • Page 89: Keypad

    Front Panel Operation MN/CDM570L.IOM 5.1.2 Keypad As the manufacturing process of the CDM-570/570L has evolved, there have been three different keypad layouts, as shown in Figure 5-2: Figure 5-2. CDM-570/570L – Front Panel Keypad The function of the keypad is as follows: Function Use this key to select a displayed function or to execute a modem configuration change.

  • Page 90: Vacuum Fluorescent Display (Vfd)

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Front Panel Operation MN/CDM570L.IOM 5.1.3 Vacuum Fluorescent Display (VFD) The CDM-570/570L features a Vacuum Fluorescent Display (VFD). The VFD is an active display showing two lines of 24 characters each. It produces a blue light, the brightness of which can be user-controlled.

  • Page 91: Select: (Main) Menu

    The table that follows identifies the functional description/overview for each menu branch. Note that the menu branch selection order differs between the CDM-570L and CDM-570. (For information purposes, this chapter is ordered per the CDM-570L Main Menu.) Refer to the chapter sections listed here for detailed information about the menu operations provided therein.

  • Page 92: Figure 5-3. Cdm-570/570L Menu Tree (Fw Ver. 1.6.15)

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Front Panel Operation MN/CDM570L.IOM Figure 5-3. CDM-570/570L Menu Tree (FW Ver. 1.6.15) 5–6...

  • Page 93: Select:) Config (Configuration) Menus

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Front Panel Operation MN/CDM570L.IOM 5.2.2.1 (SELECT:) Config (Configuration) Menus CONFIG: Rem All Tx Rx CEx Frame Intfc Ref Mask Use the ◄ ► arrow keys to select from the submenu choices shown, and then press ENTER.

  • Page 94: Config: Rem (Remote Control)

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Front Panel Operation MN/CDM570L.IOM 5.2.2.1.1 CONFIG: Rem (Remote Control) Remote Control: Local Serial Ethernet(◄ ►,ENT) Use the ◄ ► arrow keys to select Local, Serial, or Ethernet, and then press ENTER.

  • Page 95: Config:) Remote Control: Ethernet

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Front Panel Operation MN/CDM570L.IOM (CONFIG: Remote Control) Serial: Baudrate Local M&C Bus Baud Rate: 19200 Baud (▲ ▼,ENTER) Edit the baud rate of the remote control bus that is connected locally to the M&C computer.

  • Page 96: Snmp Communities

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Front Panel Operation MN/CDM570L.IOM (CONFIG: Remote Control) Ethernet: SNMP SNMP: Communities Traps (◄ ►, ENT) Use the ◄ ► arrow keys to select the Communities or Traps configuration menu. (CONFIG: Remote Control) Ethernet: SNMP...

  • Page 97: Config: All

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Front Panel Operation MN/CDM570L.IOM (CONFIG: Remote Control) Ethernet: SNMP Traps Community Trap Community: (◄ ►,▲ ▼) comtech To edit the SNMP Trap Read or Write Community strings: First, use the ◄ ►...

  • Page 98: Config: Tx (Transmit)

    (Frequency) Used to select the transmit frequency, in steps of 100Hz. 5.2.2.1.3.5 CDM-570L range: 950 MHz to 2000 MHz CDM-570 range: 50 to 90 MHz and 100 to 180 MHz On/Off 5.2.2.1.3.6 Used to control the output state of the transmit carrier.

  • Page 99: Config: Tx) Fec (Fec Type)

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Front Panel Operation MN/CDM570L.IOM change the modulation type from QPSK to 16-QAM. In this case, Rate 1/2 is no longer a valid code rate, and so it will be automatically changed to the nearest valid code rate (Rate 3/4).

  • Page 100: Config: Tx) Code (Code Rate)

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Front Panel Operation MN/CDM570L.IOM 5.2.2.1.3.3 (CONFIG: Tx) Code (Code Rate) Tx Code Rate: 5/16 21/44 1/2 2/3 3/4 7/8 0.95 Unc IMPORTANT NOTE: All available choices are presented at all times. If an option is not installed (either Hardware, or FAST) or valid, the ◄...

  • Page 101: Config: Tx) Data (Data Rate)

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Front Panel Operation MN/CDM570L.IOM 5.2.2.1.3.4 (CONFIG: Tx) Data (Data Rate) Tx Dat Rate: 5000.000kbps 3000.000ksym (◄ ►,▲ ▼,ENT) 1. The overall range of data rates is from 2.4 to 9980 kbps. The overall range of symbol rates is from 4.8 to 3000 ksymbols/second.

  • Page 102: Config: Tx) Frq (Frequency)

    As the Tx IF frequency is edited, the RF frequency is automatically updated. However, for the CDM-570, the range of frequencies permitted is from 50 to 90 MHz and from 100 to 180 MHz, with a resolution of 100 Hz, as per the following example: Tx IF Freq:0085.1234 MHz...

  • Page 103: Config: Tx) Pwr (Power)

    For the CDM-570L, the range of output power is from 0 dBm to –40 dBm. • For the CDM-570, the range of output power is from 0 dBm to –25 dBm. Press ENTER when done. (CONFIG: Tx) Output Power Level Mode: AUPC If selecting AUPC and ‘Framed’...

  • Page 104: Config: Tx) Scram (Scrambling)

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Front Panel Operation MN/CDM570L.IOM (CONFIG: Tx) Output Power Level Mode: AUPC Target-E Remote Demod - Target Min Eb/No:14.9dB (◄ ►,▲ ▼) ◄ ► To edit the Remote Demod Target E : First, use the...

  • Page 105: Config: Tx) Clk (Clock Source)

    Selection Description (Internal) Indicates that the CDM-570/570L will supply a clock to the DTE, which is derived from its internal frequency reference. If the IP Module is installed and the selected Data Interface is IP, then Internal is the only valid selection.

  • Page 106: Config: Tx) Inv (Inversion Functions)

    5.2.2.1.4.5 CDM-570L range: 950 MHz to 2000 MHz • CDM-570 range: 50 to 90 MHz and 100 to 180 MHz (Acquisition) Used to determine the amount of frequency uncertainty the 5.2.2.1.4.6 demodulator will search over in order to find and lock to an incoming carrier.

  • Page 107: Config: Rx) Fec (Fec Type)

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Front Panel Operation MN/CDM570L.IOM Selection Sect. Description Descram 5.2.2.1.4.7 (Descrambler) Used to select whether or not data descrambling is used. (Buffer) Used to select whether or not the Plesiochronous/Doppler buffer is 5.2.2.1.4.8...

  • Page 108: Config: Rx) Dem (Demodulation)

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Front Panel Operation MN/CDM570L.IOM 5.2.2.1.4.2 (CONFIG: Rx) Dem (Demodulation) Demodulation: BPSK QPSK OQPSK 8-PSK 8-QAM 16-QAM IMPORTANT NOTE: All available choices are presented at all times. If an option is not installed (Hardware or FAST) or valid, the ◄ ► arrow keys will force the cursor to skip past the unavailable choice.

  • Page 109: Config: Rx) Data (Data Rate)

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Front Panel Operation MN/CDM570L.IOM 5.2.2.1.4.4 (CONFIG: Rx) Data (Data Rate) Rx Dat Rate:5000.000kbps 2500.000ksym (◄ ►,▲ ▼,ENT) 1. Overall range of data rates is from 2.4 to 9980 kbps. Overall range of symbol rates is 4.8 to 2500 ksymbols/second.

  • Page 110: Config: Rx) Frq (Frequency)

    As the Rx IF frequency is edited, the RF frequency is automatically updated. However, for the CDM-570, the range of frequencies permitted is from 50 to 90 MHz and from 100 to 180 MHz, with a resolution of 100 Hz, as per the following example: Rx IF Freq:0075.9876 MHz...

  • Page 111: Config: Rx) Descram (Descrambling)

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Front Panel Operation MN/CDM570L.IOM 5.2.2.1.4.7 (CONFIG: Rx) Descram (Descrambling) Descrambling: Default-On IESS-315-On Off (◄ ►,ENT) ◄ ► Use the arrow keys to select Default-On, IESS-315-On, or Off, and then press ENTER.

  • Page 112: Config: Rx) Inv (Inversion Functions)

    TRANSMIT clock. In this way, the receive data will be perfectly synchronous with this local clock. The CDM-570/570L can be operated with independent receive and transmit data rates. Even in this configuration, where Rx data rate < > Tx data rate, the buffer’s output clock will be phase locked to the transmit clock.

  • Page 113: Config: Cex (G.703 Clock Extension)

    Unframed equipment when operating in a ‘standard’ configuration. EDMAC Comtech EF Data’s proprietary framing is added. The framing permits the bi-directional passing of EDMAC-2 M&C and AUPC data between local and distant-end units. 5.2.2.1.6.1 (CONFIG: Framing Mode) EDMAC or EDMAC-2 EDMAC is backward compatible with the CDM-500, CDM-550, CDM-550T, CDM-600 and CDM-600L.
  • Page 114 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Front Panel Operation MN/CDM570L.IOM Use the ◄ ► arrow keys to select AUPC-Only (default) or AUPC+EDMAC, and then press ENTER. Note the following: • When AUPC-Only is selected, none of the EDMAC features are available, even though framing is still enabled.

  • Page 115: Config: Intfc (Interface)

    5.2.2.1.7.2 (CONFIG: Interface) IP If the optional IP Module is installed, and IP is selected, all of the CDM-570/570L rear panel electrical interfaces are disabled, and all data for Tx and Rx is routed to and from the modem board to the optional IP Module.

  • Page 116: Config: Interface) G.703

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Front Panel Operation MN/CDM570L.IOM 5.2.2.1.7.3 (CONFIG: Interface) G.703 G.703 Type: E1-Bal E1-Unbal(◄ ►,ENT) Use the ◄ ► arrow keys to select T1, E1-Bal, or E1-Unbal, and then press ENTER. (CONFIG: Interface) G.703: T1...

  • Page 117: Config: Ref (Reference)

    (~ 2Hz) phase-locked loop (PLL), so the CDM-570/570L actually phase locks to the reference external signal. There are two distinct advantages to this scheme: 1.

  • Page 118: Config: Alarm Mask) Receive

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Front Panel Operation MN/CDM570L.IOM For the TX-FIFO Tx Alarm Mask submenu example: When Active is selected, a Transmit Traffic fault is generated whenever the transmitter sees that the transmit FIFO has slipped.

  • Page 119: Config: Alarm Mask) Buc (Cdm-570L Only)

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Front Panel Operation MN/CDM570L.IOM 5.2.2.1.9.4 (CONFIG: Alarm Mask) BUC (CDM-570L ONLY) See Appendix L. CDM-570L ODU (BUC, LNB) OPERATION for complete details about using this modem-specific menu branch. BUC Alarm: Active Masked (◄...

  • Page 120: Select: Monitor

    Live Alarms:Unit Receive Transmit ODU (◄ ►,ENTER) ◄ ► For CDM-570 modems, or CDM-570L modems without ODUs, use the arrow keys to select Unit, Receive, or Transmit, and then press ENTER. The comprehensive list of prioritized faults for Unit, Receive, and Transmit is as follows:...

  • Page 121: Monitor: Live Alarms) Unit

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Front Panel Operation MN/CDM570L.IOM 5.2.2.2.1.1 (MONITOR: Live Alarms) Unit Unit Fault: -12 Volt PSU is Under-Voltage (ENT) This screen indicates if there are any Unit Faults. If not, it displays ‘...

  • Page 122: Monitor: Event-Log (Stored Events)

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Front Panel Operation MN/CDM570L.IOM Demod: Not Locked RSL=-64 Press ENTER or CLEAR to return to the previous menu. 5.2.2.2.3 MONITOR: Event-Log (Stored Events) Stored Events: View Clear-All (◄ ►,ENTER) Use the ◄...

  • Page 123: Monitor: Link Statistics) View

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Front Panel Operation MN/CDM570L.IOM 5.2.2.2.4.1 (MONITOR: Link Statistics) View Sta198:02/11/02 10:37:32 16.0, 16.0, 9.0, 9.0(▲ ▼) The statistics log can store up to 255 events. The top line indicates the log entry number, and the time and date of the entry.

  • Page 124: Monitor: Link Statistics) Clear-All

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Front Panel Operation MN/CDM570L.IOM 5.2.2.2.4.2 (MONITOR: Link Statistics) Clear-All Clear all Stored Stats? (▲ ▼, ENTER) Use the ▲ ▼ arrow keys to choose No or Yes, and then press ENTER. If Yes is selected, the Link Statistics log is cleared and the previous menu is displayed.

  • Page 125: Monitor: Odu (Cdm-570L Only)

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Front Panel Operation MN/CDM570L.IOM 5.2.2.2.6 MONITOR: ODU (CDM-570L ONLY) See Appendix L. CDM-570L ODU (BUC, LNB) OPERATION for complete details about this modem-specific menu branch. Outdoor Unit Monitor: (▲ ▼,ENTER) For the CDM-570L only: This menu branch is used to monitor a BUC (Block Up Converter) or LNB (Low-Noise Block Down Converter), if connected.

  • Page 126: Figure 5-4. Loopback Modes

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Front Panel Operation MN/CDM570L.IOM Selection Description (Transmit an alternating 1,0,1,0 pattern) Used to check the carrier suppression of the Modulator. This test mode forces the modulator to transmit a carrier modulated with an alternating 1,0,1,0 pattern, at the currently selected symbol rate.

  • Page 127: Select: Info

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Front Panel Operation MN/CDM570L.IOM 5.2.2.4 SELECT: Info INFO:All Tx Rx Buf Frame Intfc Rem Msk Ref ID 1:1 The Info menu branch provides access to screens that display information on the modem’s current configuration.

  • Page 128: Info: Rx (Receive)

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Front Panel Operation MN/CDM570L.IOM 5.2.2.4.3 INFO: Rx (Receive) Rx:1140.000 5000.000 TUR 8P 0.95 D BUF +/-32k This screen displays the following Receive information: Display Line Description • Receive Frequency and Data Rate (NOTE: Due to space limitations, the resolution of...

  • Page 129: Info: Intfc (Interface)

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Front Panel Operation MN/CDM570L.IOM 5.2.2.4.6 INFO: Intfc (Interface) This screen displays details for the of the main data port’s electrical interface type. If RS422, V.35, or RS232 is selected, the menu also indicates the operation of RTS/CTS. Examples are as...

  • Page 130: Info: Ref (Frequency Reference)

    Front Panel Operation MN/CDM570L.IOM 5.2.2.4.9 INFO: Ref (Frequency Reference) Frequency Reference: Internal 10 MHz (ENTER) This screen displays the source of the frequency reference for the CDM-570/570L. 5.2.2.4.10 INFO: ID (Circuit ID) Circuit ID: (ENTER) 24 CHARACTER TST MESSAGE This screen displays the user-defined Circuit ID string that is composed via the UTIL: ID submenu.

  • Page 131: Save/Load Configuration: Load

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Front Panel Operation MN/CDM570L.IOM If, however, the selected location already contains data, the time and date stamp of the previously stored configuration displays for identification purposes, as per the following example: Save Config to Loc: 9 11:10:29 23/12/03 (▲...

  • Page 132: Select: Utility

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Front Panel Operation MN/CDM570L.IOM New Config has been Loaded from Loc 8 (ENT) Once a modem configuration has been properly loaded, press ENTER or CLEAR to return to the previous menu.

  • Page 133: Util: Ref Adjust

    Enable (◄ ►,ENTER) Because the CDM-570/570L uses a high-stability oven-controlled 10 MHz reference oscillator (OCXO), a finite time period is required for the oven to reach operating temperature. Consequently, when the modem first powers up a frequency error as great as 2 x 10 will occur, and it may take up to 2 minutes before the frequency has settled to its correct value.

  • Page 134: Util: Id (Circuit Id)

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Front Panel Operation MN/CDM570L.IOM ◄ ► Use the arrow keys to Disable or Enable the warm-up delay feature, and then press ENTER. If Disable is selected, the modem powers up and goes into normal operational service without delay.

  • Page 135: Util: Firmware

    Info Select (◄ ►,ENTER) This series of submenus is used to view information about the CDM-570/570L internal firmware. The modem can store two complete firmware images, and the image to be loaded upon the next unit reboot may be selected here.

  • Page 136: Util: Fast (Fast Code Options)

    For more information about enabling FAST options, see Appendix C. FAST ACTIVATION PROCEDURE. FAST (Fully Accessible System Topology) provides the means to enable new options in the modem. Contact Comtech EF Data during normal business hours to obtain the FAST Access Code for the desired option. FAST:Cnfg View (H/W 0.03)
  • Page 137 When On, the bottom line displays the number of available seconds remaining for the free Demo Mode. During this time, Demo Mode allows access to ALL CDM-570/570L FAST options for 604800 seconds (7 full days). Demo Mode may be turned on and off an unlimited number of times until the 604800 seconds have expired.

  • Page 138: Util: Fast) View

    KST-2000A/B) OPERATION for complete details about this modem-specific menu branch. Transceiver Control: Disable Enable(◄ ►,ENTER) For the CDM-570 only: This menu branch is used to monitor and control a Comtech EF Data RF Transceiver (CSAT-5060 or KST-2000A/B), if connected. 5–52...

  • Page 139: Chapter 6.  Ethernet-Based Remote Product Management

    LRS (Local/Remote Status) and FPL (Front Panel Lockout) commands/queries. 2. The Ethernet M&C port is designed to be used on a CDM-570/570L modem that does NOT have the optional IP Module installed. With the IP Module installed the IP Module Traffic port and base modem M&C port will share the...

  • Page 140: Http (Web Server) Interface

    All HTTP Interfaces are accessible using a web browser by typing (depending on the interface) “http://www.xxx.yyy.zzz” or “https://www.xxx.yyy.zzz” in the browser’s Address box, where “www.xxx.yyy.zzz” is the IP address of the modem (as configured from the CDM-570/570L front panel menu: .

  • Page 141: Navigation

      To properly access the CDM-570/570L HTTP Interface, configure remote control access for the unit to Ethernet mode. From the CDM-570/570L front panel, use the ◄ ► and arrow ▲ ▼ keys to first navigate to the remote control configuration menu, and then select Ethernet mode...

  • Page 142: Execution Buttons

    • The managed device. This includes the CDM-570/570L. • The SNMP Agent. The software that runs on the CDM-570/570L. The CDM-570/570L SNMP Agent supports both SNMPv1 and SNMPv2c. • The user-supplied Network Management System (NMS). The software that runs on the manager.

  • Page 143: Management Information Base (Mib) Files

    MIB file for the optional IP Module consists of all of the OIDs for management of the IP Module MIB file IP functions FW10874-4X.mib MIB file consists of all of the OIDs for management of the CDM-570/570L modem CDM-570/570L MIB file functions FW10874-5X.mib Trap MIB file is provided for SNMPv1 traps common for base modems.

  • Page 144: Snmp Community Strings

    6.4.3 SNMP Traps The CDM-570/570L has the ability to send out SNMP traps when certain events occur in the modem. For example, when the CDM-570/570L boots it sends out a coldstart trap and three linkup traps, one for each interface that is brought up. The CDM-570/570L also sends out traps when an alarm or a fault occurs in the modem.

  • Page 145: Mib-Ii

    For detailed OID information please refer to the actual MIB file. 6.4.5 Private MIB The CDM-570/570L SNMP implements common modem MIBs that contain all the modem specific parameters common to the CDM-570/570L. In addition, the CDM-570L SNMP also implements a BUC and LNB MIB for RF parameters.

  • Page 146: Telnet Interface

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet-based Remote Product Management MN/CDM570L.IOM Whenever modifying the Modulator or Demodulator parameters by SNMP, it is important that the variables must be executed in the following: FEC (Forward Error Correction) Modulation or Demodulation...

  • Page 147: Telnet Operation Via Hyperterminal

    FRW? query) will be displayed as one line, with the latter lines overwriting the previous lines. In order to view the full response messages, Comtech EF Data recommends use of the HyperTerminal terminal emulation program, configured as a Telnet client.
  • Page 148 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet-based Remote Product Management MN/CDM570L.IOM Notes: 6–10...

  • Page 149: Chapter 7. Base Modem Http Interface

    • Appendix D. REMOTE CONTROL The Ethernet M&C port is designed to be used on a CDM-570/570L modem that does NOT have the optional IP Module installed. With the IP Module installed, the IP Module Traffic port and base modem M&C port will share the same IP address and can cause an IP conflict on the local network if both ports are used.

  • Page 150: Interface Access

    Full Access for all other web pages View Only Access for all other web Pages Once the valid IP address has been entered, the CDM-570/570L Base Modem HTTP Interface “splash” page is displayed. Depending on the unit in use and the equipment configured for use with that unit, from this top level menu there is access to five or six navigation tabs.

  • Page 151: Menu Tree And Splash Page

    CDM-570 Satellite Modem with Optional IP Module Revision 12 Base Modem Web Server Interface MN/CDM570L.IOM 7.2.2 CDM-570 Menu Tree and Splash Page The options available through the CDM-570 Base Modem HTTP Interface are illustrated via the following menu tree: Home Admin Config Mdm...

  • Page 152: Cdm-570L Menu Tree And Splash Page

    CDM-570 Satellite Modem with Optional IP Module Revision 12 Base Modem Web Server Interface MN/CDM570L.IOM 7.2.3 CDM-570L Menu Tree and Splash Page The options available through the CDM-570L Base Modem HTTP Interface are illustrated via the following menu tree: Home...

  • Page 153: Http Interface

    Sect. 7.2.3 and 7.2.3 Each section subsequently defines features common to either the CDM-570 or the CDM-570L Base Modem HTTP Interfaces (content unique to either the CDM-570 or CDM-570L interface is noted accordingly):...

  • Page 154: Home | Contact

    Base Modem Web Server Interface MN/CDM570L.IOM 7.3.1.2 Home | Contact Use this page to obtain basic contact information to reach Comtech EF Data Sales and Customer Support via phone, fax, or e-mail hyperlinks. Figure 7-4. Home | Contact page 7–6...

  • Page 155: Admin | Summary ....................................................................................................... 13–24

    Figure 7-5. Home | Customer Support page Contact Information Use this section to provide customer contact information to Comtech EF Data. Problem Report Use this section to compose the required message – up to 256 characters maximum are permitted.

  • Page 156: Admin

    Administrator Name and Password. The Administrator may use these pages to set up user names, passwords, the e-mail server, and the host IP Addresses as required to establish communication with the CDM-570/570L Base Modem HTTP Interface. Click the Access or Remote hyperlink to continue.
  • Page 157 CDM-570 Satellite Modem with Optional IP Module Revision 12 Base Modem Web Server Interface MN/CDM570L.IOM System Account Access Information • Read Only, Read/Write, Admin Names and Passwords – The factory defaults for these user names and passwords are as follows:...

  • Page 158: Figure 7-7. Admin | Remote Page

    CDM-570 Satellite Modem with Optional IP Module Revision 12 Base Modem Web Server Interface MN/CDM570L.IOM 7.3.2.2 Admin | Remote For details pertaining to the configuration parameters available on this page, see Chapter 5. FRONT PANEL OPERATION and Sect. 6.3 SNMP INTERFACE.

  • Page 159: Config Mdm (Configure Modem)

    CDM-570 Satellite Modem with Optional IP Module Revision 12 Base Modem Web Server Interface MN/CDM570L.IOM • Trap Version – Use the drop-down menu to select SNMPv1 or SNMPv2. • Enter an SNMP Trap Community String. The factory default SNMP Trap Community String is comtech.

  • Page 160: Stats | Ethernet ............................................................................................................ 13–56

    Base Modem Web Server Interface MN/CDM570L.IOM 7.3.3.2 Config Mdm | Modem Utilities Use this page to configure CDM-570/570L utility functions. Figure 7-9. Config Mdm | Modem Utilities page Re-Center Buffer • Click [Re-Center Buffer] to force recentering of the Plesiochronous/Doppler buffer.
  • Page 161 CDM-570 Satellite Modem with Optional IP Module Revision 12 Base Modem Web Server Interface MN/CDM570L.IOM Circuit ID • Create a Circuit ID string of up to 24 alphanumeric characters. Click [Enter Circuit ID] when done. Unit • Configure Test Mode, EDMAC Framing Mode, EDMAC Slave Address, and Stats Sample Interval.

  • Page 162: Maint | Unit Info ......................................................................................................... 13–61

    CDM-570 Satellite Modem with Optional IP Module Revision 12 Base Modem Web Server Interface MN/CDM570L.IOM 7.3.3.3 Config Mdm | AUPC For details pertaining to AUPC configuration and operation, see Chapter 9. AUTOMATIC UPLINK POWER CONTROL (AUPC). Use this page to configure Automatic Uplink Power Control (AUPC).

  • Page 163: Stats

    CDM-570 Satellite Modem with Optional IP Module Revision 12 Base Modem Web Server Interface MN/CDM570L.IOM 7.3.4 Stats Pages The nested ‘Stats’ pages provide user access to status, operational statistics, and event logging windows. Click the Modem Status or Modem Logs hyperlink to continue.

  • Page 164: Figure 7-13. Stats | Modem Logs Page

    CDM-570 Satellite Modem with Optional IP Module Revision 12 Base Modem Web Server Interface MN/CDM570L.IOM 7.3.4.2 Stats | Modem Logs For details on the configuration parameters available for this page, see Chapter 5. FRONT PANEL OPERATION. Use this page to control how Events, Stored Statistics, or Alarm Masks are processed and reported by the unit.

  • Page 165: Odu (Outdoor Unit)

    ODU operations via the CDM-570 Base Modem HTTP Interface. The ‘ODU’ (Outdoor Unit) tab and its related hyperlinks are available only on the CDM-570 Base Modem HTTP Interface. They are accessible only when a CSAT-5060 or KST-2000A/B ODU is configured for operation via FSK for the CDM-570.
  • Page 166 CDM-570 Satellite Modem with Optional IP Module Revision 12 Base Modem Web Server Interface MN/CDM570L.IOM Notes: 7–18...
  • Page 167 The second optional plug-in card is the Turbo Product Codec. Turbo Coding represents a very significant development in the area of FEC, and Comtech EF Data’s Turbo Product Codec offers Rate 5/16 and Rate 21/44 for BPSK, Rate 21/44 QPSK, Rate 3/4 and Rate 7/8 for QPSK, OQPSK, 8-QAM, 8-PSK and 16-QAM, and Rate 0.95 for QPSK, 8-QAM and 8-PSK.

  • Page 168: Chapter 8.  Forward Error Correction Options

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Forward Error Correction Options MN/CDM570L.IOM transmitted data rate, and doubles the occupied bandwidth of the signal. Rate 7/8 coding, at the other extreme, provides the most modest improvement in performance, but only expands the transmitted bandwidth by 14%.

  • Page 169: Table 8-2. Concatenated Rs Coding Summary

    Forward Error Correction Options MN/CDM570L.IOM errors. In the case of the CDM-570/570L, two different RS code rates are used, according to the mode of operation. A 220,200 code is used in transparent closed network modes, and a 200,180 code is used in framed (EDMAC) modes.

  • Page 170: Table 8-3. 8-Psk/Tcm Coding Summary

    – the natural consequences of the higher- order modulation. The CDM-570/570L implements a Closed Network version of Rate 2/3 8-PSK/TCM/RS, using either the 220, 200 or 200,180 Reed-Solomon outer codes. Although not compatible, it provides identical performance to the Open Network IESS-310 standard.

  • Page 171: Introduction

    QAM TPC modes the demod and decoder can remain synchronized 2 – 3 dB below the Viterbi/R-S or TCM cases With this release of the CDM-570/570L, Comtech EF Data now provides the best Forward Error Correction technology currently available, offering a very broad range of TPC code rates, combined with the entire range of modulation types, from BPSK to 16-QAM.

  • Page 172: 8-Qam Modulation

    In many cases, FEC methods that provide increased coding gain do so at the expense of increased processing delay. However, with TPC, this increase in delay is very modest. The table below shows, for the CDM-570/570L, the processing delays for the major FEC types, including the three TPC modes: Table 8-5.

  • Page 173: Comparison Of All Tpc Modes

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Forward Error Correction Options MN/CDM570L.IOM 8.5.5 Comparison of all TPC Modes Occupied * BER = 10 BER = 10 Spectral Bandwidth for Mode Guaranteed Guaranteed Symbol Rate Efficiency 1 Mbps (Typical in...

  • Page 174: Uncoded Operation (No Fec)

    There are occasions when you may wish to operate a satellite link with no forward error correction of any kind. For this reason, the CDM-570/570L offers this uncoded mode for three modulation types - BPSK, QPSK, and OQPSK. However, you should be aware of some of the implications of using this approach.

  • Page 175: Rates Above 2.5 Msymbols/Sec

    CDM-570/570L with the fast acquisition algorithm which includes Fast Fourier Transform (FFT) techniques. However, there is a very small probability that a data false lock could still occur in uncoded mode, and in this circumstance Comtech EF Data cannot be held responsible for incorrect operation.

  • Page 176: Figure 8-1. Viterbi Decoding

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Forward Error Correction Options MN/CDM570L.IOM Eb/No in dB 1E-1 Uncoded BPSK/QPSK Viterbi Decoding 1E-2 Typical Performance 1E-3 1E-4 1E-5 1E-6 Specification limit, Rate 7/8 1E-7 Coding 1E-8 Specification Specification limit Rate 1/2...

  • Page 177: Figure 8-2. Viterbi With Concatenated Rs Outer Code

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Forward Error Correction Options MN/CDM570L.IOM Eb/No in dB 1E-1 Viterbi with Uncoded BPSK/QPSK concatenated RS 220,200 1E-2 Outer Code Sync threshold, Rate 3/4 1E-3 Sync threshold, Rate 7/8 1E-4 Combined sync...

  • Page 178: Figure 8-3. 8-Psk/Tcm Rate 2/3 With Concatenated Rs Outer Code

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Forward Error Correction Options MN/CDM570L.IOM Eb/No in dB 1E-1 Uncoded BPSK/QPSK 8-PSK/TCM Rate 2/3 Decoding, with 220, 1E-2 200 RS Outer Code 1E-3 1E-4 Typical Performance 1E-5 1E-6 1E-7 1E-8 Specification limit...

  • Page 179: Figure 8-4. Rate 3/4 Qpsk/Oqpsk, 8-Psk And 16-Qam Turbo

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Forward Error Correction Options MN/CDM570L.IOM Eb/No in dB 1E-1 Comtech Turbo Product Codec Rate 3/4 QPSK/OQPSK, Uncoded 8-PSK and 16-QAM BPSK/QPSK 1E-2 Uncoded 16-QAM 1E-3 Spec limit Rate 3/4 Uncoded 8-PSK...

  • Page 180: Figure 8-5. Rate 7/8 Qpsk/Oqpsk, 8-Psk And 16-Qam Turbo

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Forward Error Correction Options MN/CDM570L.IOM Eb/No in dB 1E-1 Comtech Turbo Product Codec Rate 7/8 QPSK/OQPSK, Uncoded 8-PSK and 16-QAM BPSK/QPSK 1E-2 Uncoded 16-QAM 1E-3 Spec limit Rate 7/8 Spec limit...

  • Page 181: Figure 8-6. Rate 21/44 Qpsk, Rate 0.95 Qpsk And Rate 0.95 8-Psk Turbo

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Forward Error Correction Options MN/CDM570L.IOM Eb/No in dB 1E-1 Comtech Turbo Product Codec Rate 21/44 QPSK/OQPSK Uncoded Rate 0.95 QPSK/OQPSK BPSK/QPSK 1E-2 and 8-PSK Uncoded 8-PSK 1E-3 1E-4 Spec limit Spec limit Rate 0.95...

  • Page 182: Figure 8-7. Rate 21/44 Bpsk And Rate 5/16 Bpsk Turbo

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Forward Error Correction Options MN/CDM570L.IOM Eb/No in dB 1E-1 Comtech Turbo Product Codec Rate 21/44 BPSK Rate 5/16 BPSK 1E-2 Spec limit Rate 5/16 BPSK 1E-3 Spec limit Rate 21/44 BPSK...

  • Page 183: Figure 8-8. Rate 3/4 And Rate 0.95 8-Qam Turbo

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Forward Error Correction Options MN/CDM570L.IOM Eb/No in dB 1E-1 Comtech Turbo Product Codec Uncoded Rate 3/4 8-QAM BPSK/QPSK 1E-2 Rate 0.95 8-QAM Uncoded 8-PSK 1E-3 Spec limit Rate 3/4 8-QAM 1E-4...

  • Page 184: Figure 8-9. Rate 7/8 8-Qam Turbo

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Forward Error Correction Options MN/CDM570L.IOM Eb/No in dB 1E-1 Comtech Turbo Product Codec Uncoded Rate 7/8 8-QAM BPSK/QPSK 1E-2 Uncoded 8-PSK 1E-3 Spec limit 1E-4 Rate 7/8 8-QAM 1E-5 1E-6 1E-7...

  • Page 185: Figure 8-10. 16-Qam Viterbi, Rate 3/4 And Rate 7/8 With 220,200 Rs Outer Code

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Forward Error Correction Options MN/CDM570L.IOM Eb/No in dB 1E-1 16-QAM Viterbi, Rate 3/4 and Rate 7/8 with 220,200 RS Outer Code Uncoded BPSK/QPSK 1E-2 Uncoded 16-QAM 1E-3 1E-4 Specification limit Rate 7/8...

  • Page 186: Figure 8-11. Differential Encoding – No Fec, No Scrambling

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Forward Error Correction Options MN/CDM570L.IOM Eb/No in dB 1E-1 Differential Encoding - No FEC, no Uncoded BPSK/QPSK 1E-2 scrambling 1E-3 1E-4 1E-5 1E-6 1E-7 1E-8 1E-9 Figure 8-11. Differential Encoding – No FEC, No Scrambling...

  • Page 187: Chapter 9. Automatic Uplink Power Control (Aupc)

    Chapter 9. AUTOMATIC UPLINK POWER CONTROL (AUPC) Introduction You MUST obtain permission from the Satellite Operator to use this feature. Improper use of this feature could result in a transmitting terminal seriously exceeding its allocated flux density on the Operator’s satellite. This could produce interference to other carriers, and could cause transponder saturation problems.

  • Page 188: Setting Aupc Parameters

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Automatic Uplink Power Control MN/CDM570L.IOM Setting AUPC Parameters Step Task Under the menu (CONFIG Frame), first ensure that Framing is selected. EDMAC or EDMAC-2 may be selected, then the Framing mix – either AUPC-Only or AUPC +EDMAC.

  • Page 189: Demod Unlock

    AUPC is disabled, this will indicate 0.0 dB. This value is also available via the remote control interface. Comtech EF Data strongly cautions against the use of large values of permitted power level increase under AUPC control. You should consider using the absolute minimum range necessary to improve rain-fade margin.

  • Page 190: Cdm-570/570L Satellite Modem With Optional Ip Module Revision

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Automatic Uplink Power Control MN/CDM570L.IOM Notes: 9–4...

  • Page 191: Chapter 10. Clocking Modes

    When dealing with satellite modems, the subject of clocking can be a complex issue. This chapter describes the various clocking options that are available with the CDM-570/570L. There are two fundamentally different interfaces provided by the modem, plus the optional IP Module Ethernet Interface: •...

  • Page 192: Transmit Clocking

    DTE also returns the clock (Terminal Timing, or TT). The modem can accept it if it is present, but uses ST if it is not. At rates above 2 Mbps, Comtech EF Data highly recommends that you return TT to ensure the correct clock/data relationship.

  • Page 193: Receive Clocking

    ‘standard’ loop timing. G.703: Does not apply. 10.3 Receive Clocking There are three receive clocking modes in the CDM-570/570L, plus an additional setting used for Drop and Insert only – refer to Figure 10-1 for details. 10.3.1...

  • Page 194: Figure 10-1. Tx Clock Modes

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Clocking Modes MN/CDM570L.IOM Figure 10-1. Tx Clock Modes 10–4...

  • Page 195: Figure 10-2. Rx Clock Modes

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Clocking Modes MN/CDM570L.IOM Figure 10-2. Rx Clock Modes 10–5...

  • Page 196: Clock Extension

    G.703 synchronizing signal; however, with the G.703 clock extension mode, this may become unnecessary, as the CDM-570/570L – operating at either end of the link, where the local modem has access to a high-stability G.703 signal – can provide an almost perfect copy of this signal at the distant end.

  • Page 197: Clock Extension Mode 2

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Clocking Modes MN/CDM570L.IOM The net result is that the E1 or T1 timing signal used at the local end is reproduced at the distant end, regardless of the link data rate.

  • Page 198: Figure 10-3. G.703 Clock Extension Mode 1

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Clocking Modes MN/CDM570L.IOM LOCAL END DISTANT END USER USER EQUIPMENT EQUIPMENT Demod Demod Buffer Notes: Clock Synth Core 1) The EIA-530 / v.35 interface can operate at any data rate, with...

  • Page 199: Figure 10-4. G.703 Clock Extension Mode 2

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Clocking Modes MN/CDM570L.IOM LOCAL END DISTANT END USER USER EQUIPMENT EQUIPMENT Demod * TT assumed to be Notes: *ST optional derived from a high stability source 1) The modems can be set to any...

  • Page 200: Figure 10-5. G.703 Clock Extension Mode 3

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Clocking Modes MN/CDM570L.IOM LOCAL END DISTANT END Rx clock at desired link data rate Demod DATA ETHERNET ETHERNET (HDLC) (HDLC) DATA Demod Notes: Any desired 1) The IP interface can be set to...

  • Page 201: Chapter 11. Edmac Channel

    Chapter 11. EDMAC CHANNEL 11.1 Theory of Operation Embedded Distant-end Monitor And Control (EDMAC) is a feature that permits access to the M&C features of modems that are at the distant-end of a satellite link. This is accomplished by adding extra information to user data in a manner that is completely transparent. On the transmit side: The data is split into frames –...

  • Page 202: M&C Connection

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 EDMAC Channel MN/CDM570L.IOM net effect is that you will see effectively identical BER performance whether framing is used or not. On the receive side: When the demodulator locks to the incoming carrier, it must go through the additional step of searching for, and locking to, the synchronization word.

  • Page 203: Setup Summary

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 EDMAC Channel MN/CDM570L.IOM Turbo rates is in use, the overhead rate is reduced by a factor of three, and therefore the response time will be around 15 seconds.) 11.3 Setup Summary...
  • Page 204 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 EDMAC Channel MN/CDM570L.IOM Notes: 11–4...

  • Page 205: Chapter 12. Offset Qpsk Operation

    OPERATION Offset QPSK modulation is a variation of normal QPSK, which is offered in the CDM-570/570L. Normal, band limited QPSK produces an RF signal envelope that necessarily goes through a point of zero amplitude when the modulator transitions through non-adjacent phase states.
  • Page 206 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Offset QPSK Operation MN/CDM570L.IOM Notes: 12–2...

  • Page 207: Chapter 13.  Ethernet Ip Module Interface

    The CDM-570/570L, when equipped with the optional Ethernet IP Module V1/MP-550 or V2/MPP-70 Interface, can also be used in a Vipersat satellite bandwidth management system (VMS). For specific information about CDM-570/570L IP Module operation when deployed in a Vipersat system, see adjunct Comtech EF Data publication MN/22125 – Vipersat CDM-570/570L Satellite Network Modem Router User Guide.

  • Page 208: 10/100Baset Ethernet Interface

    LAN. In Managed Switch Mode, the Ethernet Interface is used to forward IP and non-IP traffic over the satellite. Local or remote management of all CDM-570/570L and IP Module functions is also available via Telnet, HTTP, or SNMP.

  • Page 209: Configuration Backup And Restore Via Ftp

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module Interface MN/CDM570L.IOM uploaded by FTP to the module from a user-supplied PC without opening the unit or having to be in the same physical location. 13.3.4 Configuration Backup and Restore via FTP All Base Modem and IP Module configuration parameters are stored in a simple text file.

  • Page 210: Managed Switch Mode

    CDM-570/570L IP address (as should be done with router mode). For purposes of configuration, Managed Switch Mode should be viewed to function in much the same way as a bridge (however, without spanning tree protocol).
  • Page 211 Native VLAN ID. o VLAN entries can be added into the VLAN Table and to forward VLAN's over the satellite. A VLAN entry is also needed on the receiving CDM-570 to receive the VLAN traffic and they will egress as tagged VLAN's.

  • Page 212: Streamline Encapsulation

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module Interface MN/CDM570L.IOM 13.3.10 Streamline Encapsulation Streamline Encapsulation is available with Ethernet IP Module V1/MPP-50 FW Ver. 1.7.# and later, and with Ethernet IP Module V2/MPP-70 FW Ver. 2.2.# and later.

  • Page 213: Combined Working Mode

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module Interface MN/CDM570L.IOM 13.3.10.1 Combined Working Mode In order greatly simply the configuration complexity, the working modes operation of modem have been centralized in the single Working Mode configuration parameter, which in turn offer...

  • Page 214: Ip Module Optional Features

    Enhancing the IP Module performance is simple. Additional features can be quickly added on site by using the CDM-570/570L front panel controls to enter a FAST Access Code purchased from Comtech EF Data. See Appendix C. FAST ACTIVATION PROCEDURE for more information.

  • Page 215: 3Xdes Encryption With Ability To Change Keys

    Header Compression Configuration is completely independent from QoS, and there is no configuration required except enabling the Header Compression feature on both the sending and receiving Comtech EF Data IP modem. Packets with a Header Compression supported header will automatically be identified for compression. The only configuration consideration is the Header Compression Refresh Rate.

  • Page 216: Payload Compression

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module Interface MN/CDM570L.IOM 13.4.4 Payload Compression Traffic optimization through Payload Compression is an optional feature of the IP Module. Note the following: • FAST feature to upgrade • Uses AHA chip •...

  • Page 217: Quality Of Service

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module Interface MN/CDM570L.IOM 13.4.5 Quality of Service Quality of Service (QoS) is an optional feature of the IP Module. Select one of three modes of QoS operation: • Mode 1 – QoS Rules based on Maximum Bandwidth and Priority •...
  • Page 218 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module Interface MN/CDM570L.IOM • Any packet that does not meet a QoS Rule is assigned to the Default Rule and is assigned a Priority of 9 Maximum Bandwidth – This can also be assigned to a flow to restrict the Maximum Bandwidth that any particular flow will utilize;...
  • Page 219 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module Interface MN/CDM570L.IOM The IP Module will sort each QoS rule as they are added and the QoS Configuration display will be updated to reflect the order with which rules are matched.

  • Page 220: Minimum/Maximum Bandwidth Qos Mode

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module Interface MN/CDM570L.IOM The following table can be used as a reference for some well known Port numbers: Port Description Port Description TCP Port Service Multiplexer (TCPMUX) SQL Services...

  • Page 221: Diffserv Qos Mode

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module Interface MN/CDM570L.IOM Minimum Bandwidth – Minimum specification that allows a committed information rate (CIR) to be applied to user-defined classes of traffic; otherwise, the default of no minimum bandwidth can be selected.

  • Page 222: Ip Module Specifications - Supported Rfcs And Protocols

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module Interface MN/CDM570L.IOM Expedited Forwarding (EF) DSCP – This defines premium service and is recommended for real time traffic applications such as VoIP and video conferencing. Assured Forwarding (AF) DSCP – This defines four service levels and also uses the last three bits of the DSCP to define the Drop Precedence (Low, Medium, or High).

  • Page 223: Ip Module Http Interface

    13.6 IP Module HTTP Interface The embedded IP Module HTTP Interface enables configuration and monitoring of features unique to the IP Module Interface. It also integrates much of the CDM-570/570L Base Modem HTTP Interface functionality (see Chapter 7. BASE MODEM HTTP INTERFACE for more information).

  • Page 224: Ip Module Http Interface "Splash" Page

    View Only Access for all other Web Pages 13.6.1.1 IP Module HTTP Interface “Splash” Page Once the valid User Name and Password is accepted, the CDM-570/570L IP Module HTTP Interface “splash” page appears. Figure 13-1. CDM-570/570L IP Module HTTP Interface “Splash” page...

  • Page 225: Ip Module Http Interface Menu Tree

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module Interface MN/CDM570L.IOM 13.6.1.2 IP Module HTTP Interface Menu Tree The options available through the CDM-570/570L IP Module HTTP Interface are illustrated via the following menu tree: Home Admin Modem Stats...

  • Page 226: Http Interface

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module Interface MN/CDM570L.IOM 13.6.2 HTTP Interface Page Descriptions 13.6.2.1 Home Pages Click the Home, Contact, Support, or Logoff hyperlink to continue. 13.6.2.1.1 Home | Home Figure 13-2. Home | Home Page From any location within the IP Module HTTP Interface, select the Home tab and/or hyperlink to return back to this top-level page.

  • Page 227: Home | Contact

    Ethernet IP Module Interface MN/CDM570L.IOM 13.6.2.1.2 Home | Contact Use this read-only page to obtain basic contact information to reach Comtech EF Data Sales and Customer Support via phone, fax, or e-mail hyperlinks. Figure 13-3. Home | Contact page 13–21...

  • Page 228: Home | Support

    Data Modem Support (cdmipsupport@comtechefdata.com). Figure 13-4. Home | Customer Support page Contact Information Use this section to provide customer contact information to Comtech EF Data. Problem Report Use this section to compose the required message – up to 256 characters maximum are permitted.

  • Page 229: Home | Log Off

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module Interface MN/CDM570L.IOM 13.6.2.1.4 Home | Log Off Use this page to formally disconnect from the interface. Figure 13-5. Info | Logoff page The IP Module currently allows only one connection to the IP Module HTTP Interface. At the prompt, click [Yes, Disconnect] to complete the logoff process.

  • Page 230: Admin

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module Interface MN/CDM570L.IOM 13.6.2.2 Admin Pages The Admin pages are available only if you have logged in using the Administrator Name and Password. Click the Summary, Mode, Access, Features, Remote, or Encryption hyperlink to continue.

  • Page 231: Admin | Mode

    Select for use in a Point-to-Point SCPC link where there are different IP subnets on either side of the link. Router – Vipersat Mode See adjunct Comtech EF Data publication MN/22125 – Vipersat CDM-570/570L Satellite Network Modem Router User Guide for details on use of the Router – Vipersat Mode selection.

  • Page 232: Figure 13-8. Admin | Mode Page (Firmware Ver. 1.6.# And Later)

    Select for use in a Point-to-Point SCPC link where there are different IP subnets on either side of the link. Vipersat Router Mode selections See adjunct Comtech EF Data publication MN/22125 – Vipersat CDM-570/570L Satellite Network Modem Router User Guide for details on use of the following Vipersat Router Mode selections:...
  • Page 233 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module Interface MN/CDM570L.IOM • Vipersat Router – Hub • Vipersat Router – Hub Expansion • Vipersat Router – Remote • Vipersat Router – Remote Expansion For either Admin | Mode page version, click [Submit] once the appropriate selection is made.

  • Page 234: Admin | Access

    Password. Use this page to set up User names, passwords, the e-mail server, and the host IP addresses to facilitate communication with the CDM-570/570L IP Module HTTP Interface. Figure 13-9. Admin | Access page Click [Submit] to save changes made to this page.

  • Page 235: Admin | Features

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module Interface MN/CDM570L.IOM Admin | Features This page is available only if you have logged in using the Administrator Name and Password. Use this page to configure or obtain a read-only status summary of operational features.
  • Page 236 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module Interface MN/CDM570L.IOM Header Compression – Refresh Rates In association with enabled L2 Header Compression, this section permits you to enter, via number of packets, the refresh rates for UPD/RTP1, UDP, Payload, and All Others.

  • Page 237: Admin | Remote

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module Interface MN/CDM570L.IOM 13.6.2.2.5 Admin | Remote For details pertaining to the configuration parameters available on this page, see Chapter 5. FRONT PANEL OPERATION and Sect. 6.4 SNMP INTERFACE.

  • Page 238: Admin | Encryption

    Figure 13-12. Admin | Encryption page This page is accessible only when the optional 3xDES Encryption FAST feature has been purchased from Comtech EF Data and activated via the front panel. Otherwise, when the Encryption hyperlink is selected, the following page is displayed: For further information, see Sect.

  • Page 239: Modem

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module Interface MN/CDM570L.IOM 13.6.2.3 Modem Pages * The ‘BUC’ and ‘LNB’ hyperlinks shown in Figure 13-13 are available only on the CDM-570L Base Modem and IP Module HTTP Interfaces. They provide the means to monitor and control a Block Upconverter or Low-Noise Block Downconverter connected to the CDM-570L.

  • Page 240: Modem | Utilities

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module Interface MN/CDM570L.IOM 13.6.2.3.2 Modem | Utilities For detailed information about the configuration parameters available on this page, see Chapter 5. FRONT PANEL OPERATION. Figure 13-14. Modem | Utilities page Use this page to set utilities such as Date and Time and Circuit ID, and to Load or Store Configuration presets.

  • Page 241: Modem | Status

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module Interface MN/CDM570L.IOM 13.6.2.3.3 Modem | Status Figure 13-15. Modem | Status page Use this read-only page to view information about the modem’s general operating status and configuration parameters.

  • Page 242: Modem | Logs

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module Interface MN/CDM570L.IOM 13.6.2.3.4 Modem | Logs For detailed information about the configuration parameters available on this page, see Chapter 5. FRONT PANEL OPERATION. Figure 13-16. Modem | Logs page Use this read-only page to view Faults and Alarms (i.e., Modem Events) as logged by the unit,...

  • Page 243: Ip | Interface

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module Interface MN/CDM570L.IOM 13.6.2.4 IP Pages Click the Interface, Routes, Multicast, QoS Mode, QoS, ARP, VLAN, IGMP, or Redundancy hyperlink to continue. 13.6.2.4.1 IP | Interface Figure 13-17. IP | Interface page Use this page to view the MAC address, set the IP address and mask of the IP Module, and define parameters for Brouter (Bridge + Router Traffic) Working Mode operation.
  • Page 244 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module Interface MN/CDM570L.IOM Terrestrial Interface Use the Interface Type drop-down menu to select the operating terrestrial interface: • • • EIA-422/EIA530 DEC V.35 DCE EIA-232 (sync) • • •...
  • Page 245 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module Interface MN/CDM570L.IOM • VLAN Remote Mode – Use the drop-down menu to Enable or Disable this mode. In this mode, IP traffic received from the WAN interface will not be forwarded back to the WAN interface, even though the route table matches.

  • Page 246: Ip | Routes

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module Interface MN/CDM570L.IOM 13.6.2.4.2 IP | Routes Figure 13-18. IP | Routes page Use this page to enter static routes into the IP Module for routing IP traffic over the satellite or to another device on the local LAN.
  • Page 247 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module Interface MN/CDM570L.IOM • 3xDES Key – When this optional feature is available and encryption has been Enabled, the 3xDES keys are used to encrypt traffic being sent over the Satellite Interface: o Select 1 through 8 to use the key specified in the 3xDES Encrypt/Decrypt Configuration Page to encrypt the traffic destined for the route.

  • Page 248: Ip | Multicast

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module Interface MN/CDM570L.IOM 13.6.2.4.3 IP | Multicast Figure 13-19. IP | Multicast page Use this page to enter multicast routes into the IP Module for routing multicast IP traffic over the satellite or to another device on the local LAN.
  • Page 249 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module Interface MN/CDM570L.IOM • Eth to Sat / Sat to Eth – Use the drop-down menu to select the valid packet handling value for routing to a destination network: o Forward –...

  • Page 250: Ip | Qos Mode

    MN/CDM570L.IOM 13.6.2.4.4 IP | QoS Mode This section depicts the CDM-570/570L IP Module HTTP Interface with Quality of Service (QoS) installed on the CDM-570/570L. QoS is a FAST Feature option which must be purchased from Comtech EF Data. To access these QoS pages, this optional feature must first be installed by entering the appropriate FAST Access Code from the CDM-570/570L front panel;...

  • Page 251: Ip | Qos (Quality Of Service) Page

    Use this page to select the QoS operating rule that drives the appearance of the ‘IP | QoS’ page. To access this QoS page, this optional feature must first be installed by entering the appropriate FAST Access Code from the CDM-570/570L front panel; use the ‘Admin | Features’ page to then enable QoS functionality.
  • Page 252 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module Interface MN/CDM570L.IOM QoS Table Entry Use the text boxes to enter the following information: • Rule # • Source IP / Mask • Destination IP / Mask •...

  • Page 253: Ip | Qos (Minimum/Maximum Bandwidth Mode)

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module Interface MN/CDM570L.IOM 13.6.2.4.5.2 IP | QoS (Minimum/Maximum Bandwidth Mode) Use the ‘IP | QoS’ page, as it appears when Minimum/Maximum Bandwidth Mode is active (Figure 13-22), to establish up to 32 different types of flows. See Sect. 13.4.5.2 for full information on this page’s functionality.
  • Page 254 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module Interface MN/CDM570L.IOM Use the option buttons to select the following: • Filter (F) – Click Yes or No to allow/disallow flow filtering. • WRED (W) – Click Yes or No to allow/disallow Weighted Random Early Detection.

  • Page 255: Ip | Qos (Diffserv Mode)

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module Interface MN/CDM570L.IOM 13.6.2.4.5.3 IP | QoS (DiffServ Mode) Use the ‘IP | QoS’ page, as it appears when DiffServ Mode is active (Figure 13-23), to make IP Module QoS fully compliant to the Differential Services QoS RFC standards. See Sect. 13.4.5.3 for full information on this page’s functionality.

  • Page 256: Ip | Qos (Vlan - Priority/Maximum Bandwidth Mode)

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module Interface MN/CDM570L.IOM 13.6.2.4.5.4 IP | QoS (VLAN – Priority/Maximum Bandwidth Mode) This page is used by the IP Module QoS to specify the maximum bandwidth for each VLAN Priority.

  • Page 257: Ip | Arp

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module Interface MN/CDM570L.IOM 13.6.2.4.6 IP | ARP Use this page to view all current ARP entries (both Static and Dynamic), or to directly edit any of the current static ARP entries.

  • Page 258: Ip | Vlan

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module Interface MN/CDM570L.IOM Click [Refresh] to update the table (note that the index total will automatically increment to the next available number). 13.6.2.4.7 IP | VLAN This page is accessible only when Working Mode has been set to Managed Switch (see ‘Admin | Mode’).
  • Page 259 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module Interface MN/CDM570L.IOM • The Native VLAN ID is used to tag arriving packets that have no VLAN tag. Likewise, when packets arrive from the WAN with the same VLAN tag as the Native VLAN ID, then the VLAN header is removed and passed to the LAN interface.

  • Page 260: Ip | Igmp

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module Interface MN/CDM570L.IOM 13.6.2.4.8 IP | IGMP This page enables the use of Internet Group Management Protocol (IGMP) with configured multicast routes. Figure 13-27. IP | IGMP CDM-IP as Client •...

  • Page 261: Ip | Redundancy

    See Appendix H. IP REDUNDANCY for detailed information on the use of the CDM-570/570L Satellite Modem in redundant operations. The CDM-570/570L Satellite Modem, when connected to a Comtech EF Data redundancy switch, provides fully-automatic protection of IP packet traffic in the case of equipment failure.

  • Page 262: Stats (Statistics)

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module Interface MN/CDM570L.IOM 13.6.2.5 Stats (Statistics) Pages Click the Ethernet, Routes, QoS, WAN, or Compression hyperlink to continue. 13.6.2.5.1 Stats | Ethernet Use this read-only page to obtain current operating statistics for Ethernet Tx and Rx. Click [Reset Stats] to view the most recent Ethernet operating statistics.

  • Page 263: Stats | Routes

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module Interface MN/CDM570L.IOM 13.6.2.5.2 Stats | Routes Use this read-only page to view current operating statistics for IP packet routing on a Sent/Received, Dropped, and Filtered basis. Click [Reset Stats] to view the most recent IP Routing statistics.

  • Page 264: Stats | Qos

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module Interface MN/CDM570L.IOM 13.6.2.5.3 Stats | QoS Use this read-only page to view current operating statistics for the optional QoS feature, if installed. Click [Reset Statistics] to refresh the display with the most recent QoS Statistics.

  • Page 265: Stats | Wan

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module Interface MN/CDM570L.IOM 13.6.2.5.4 Stats | WAN Use this read-only page to view current operating statistics for the WAN FPGA Tx and Rx, as well as logged Rx Errors. Click [Reset Statistics] to refresh the display with the most recent WAN statistics.

  • Page 266: Stats | Compression

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module Interface MN/CDM570L.IOM 13.6.2.5.5 Stats | Compression Use this read-only page to view current operating statistics for the optional Payload and Header Compression feature, if installed. Click [Clear Statistics] to refresh the display with the most recent Compression statistics.

  • Page 267: Maint (Maintenance)

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module Interface MN/CDM570L.IOM 13.6.2.6 Maint (Maintenance) Pages Select the Unit Info, Operations, Save, or Reboot hyperlink to continue. 13.6.2.6.1 Maint | Unit Info For details about the information provided on this page, see Chapter 5. FRONT PANEL OPERATION.

  • Page 268: Maint | Operations

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module Interface MN/CDM570L.IOM 13.6.2.6.2 Maint | Operations Figure 13-35. Maint | Operations page Boot/Upgrade Image Use the drop-down menus in this section to specify how to control the firmware on the IP Module and in the Base Modem: •...

  • Page 269: Maint | Save

    Additionally, if the Working Mode is set to Vipersat the unit may also load the Vipersat Homestate configuration upon reboot. For specific information about CDM-570/570L IP Module operation when deployed in a Vipersat system, see adjunct Comtech EF Data publication MN/22125 – Vipersat CDM-570/570L Satellite Network Modem Router User Guide. 13–63...

  • Page 270: Figure 13-37. Maint | Reboot Page

    [Yes, Reboot]. The page then updates as follows: From here, while the reboot process is underway the page is no longer accessible. During the reboot process, the CDM-570/570L front panel displays the following messages in succession: IP OPTION CARD BOOTING.

  • Page 271: Chapter 14. Ethernet Ip Module - Cli And Telnet Operation

    14.1 Overview The CLI (Command Line Interface) is a user menu system that facilitates configuration, monitoring and control, over a user-supplied terminal emulator (e.g., HyperTerminal) or Telnet, of the CDM-570/570L and its Ethernet IP Module Interface. 14.1.1 Interface Access 1. The IP Module does not allow concurrent access to the menu via Telnet and the Console port.

  • Page 272: Cli Menu

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module - CLI and Telnet Operation MN/CDM570L.IOM For connection via Telnet: The user PC must have network connectivity to the Traffic Ethernet Port of the IP Module. This connectivity can be via a local LAN, a remote LAN, or via a satellite link from another IP modem.

  • Page 273: Figure 14-1. Main Menu Page

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module - CLI and Telnet Operation MN/CDM570L.IOM Selection Entry Description Saves the current configuration of the NP Module to permanent storage. Save Parameters to Flash This configuration is restored on each successive power cycle.

  • Page 274: Figure 14-2. Administration Page

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module - CLI and Telnet Operation MN/CDM570L.IOM Administration Page Activate the Administration page from the Main Menu page. Figure 14-2. Administration page Access to the Administration page is restricted to the Admin user when connecting via the Telnet, or HTTP interface.
  • Page 275 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module - CLI and Telnet Operation MN/CDM570L.IOM Selection Entry Description Working Mode Sets the Working Mode. -or- *For IP Module V1 Firmware Ver. 1.7.# and later / IP Module V2 Firmware Ver.

  • Page 276: Figure 14-3. Name/Password Configuration Page

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module - CLI and Telnet Operation MN/CDM570L.IOM 14.2.2.1 Name/Password Configuration Page Activate the Name/Password Configuration page from the Administration page. Use this page to define the passwords required to access via HTTP, FTP, and Telnet.

  • Page 277: Figure 14-4. Access Lists Page

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module - CLI and Telnet Operation MN/CDM570L.IOM 14.2.2.2 Access Lists Page Activate the Access Lists page from the Administration page. Use this page to limit monitor and control access to the unit from a specified list of authorized clients.

  • Page 278: Figure 14-5. Feature Configuration Page

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module - CLI and Telnet Operation MN/CDM570L.IOM 14.2.2.3 Feature Configuration Page Activate the Feature Configuration page from the Administration page. Figure 14-5. Feature Configuration page The Feature Configuration page communicates the current availability for each of the features. If a feature is marked “Unavailable”...
  • Page 279 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module - CLI and Telnet Operation MN/CDM570L.IOM Selection Entry Description IGMP Toggle [Enabled] or [Disabled]. This page configures the IP Module to report an interest to join a Multicast group on an IGMP server.
  • Page 280 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module - CLI and Telnet Operation MN/CDM570L.IOM Selection Entry Description L3/L4/L5 Rx Header For example: Compression (continued) Step1. Enable remote modem TX Header Comp (data link will be lost).

  • Page 281: Figure 14-6. 3Xdes Encrypt Configuration Page

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module - CLI and Telnet Operation MN/CDM570L.IOM 14.2.2.4 3xDES Encrypt/Decrypt Configuration Page Activate the 3xDES Encrypt/Decrypt Configuration page from the Administration page. Figure 14-6. 3xDES Encrypt Configuration page The 3xDES Encrypt/Decrypt Configuration page contains the following options/fields: This menu is accessible only if the 3xDES FAST feature has been purchased and the license key has been entered through the modem front panel.
  • Page 282 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module - CLI and Telnet Operation MN/CDM570L.IOM A 24 Byte [192-bit] 3xDES key is actually a combination of 3 single DES keys of 8 Bytes [64-bits]. The CLI will display the Key with a space separating the Key into 3 sections.

  • Page 283: Figure 14-7. Smtp Configuration Page

    SMTP Destination Name Sets the email recipient names (usually found to the left of the @ symbol in an email address). Use SMTP to send an email to Comtech EF Data IP Modem Support cdmipsupport@comtechefdata.com using Support Page connecting to the IP Module with a compatible web browser.

  • Page 284: Figure 14-8. Snmp Configuration Page

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module - CLI and Telnet Operation MN/CDM570L.IOM 14.2.2.6 SNMP Configuration Page Activate the SNMP Configuration page from the Administration page. Figure 14-8. SNMP Configuration page The SNMP Configuration page contains the following options/fields:...

  • Page 285: Working Mode

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module - CLI and Telnet Operation MN/CDM570L.IOM 14.2.2.7 Working Mode Activate the Working Mode page from the Administration page. Changing the Working Mode will require a system reboot. When prompted, select [Y] or [N] to continue to this section, or press [ESC] to abort this process at any time.

  • Page 286: Managed Switch Multicast Option

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module - CLI and Telnet Operation MN/CDM570L.IOM 14.2.2.8 Managed Switch Multicast Option The Managed Switch Multicast Option (Modem Firmware Ver. 1.5.4 or later; this feature was titled easyConnect Multicast Option in Modem Firmware Ver. 1.5.3.6 or earlier) page from the Administration page.

  • Page 287: Figure 14-9. Interface Configuration Page

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module - CLI and Telnet Operation MN/CDM570L.IOM 14.2.2.10 Payload Compression Refresh Rate The Payload Compression Refresh Rates determines how many compressed payload packets are sent before a single full payload packet is sent. Some compressed payload traffic could be lost during deteriorated satellite link conditions.

  • Page 288: Figure 14-10. Ethernet Interface Page

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module - CLI and Telnet Operation MN/CDM570L.IOM 14.2.3.1 Ethernet Interface Page Activate the Ethernet Interface page from the Interface Configuration page. Figure 14-10. Ethernet Interface page The Ethernet IP Speed/Mode must be set to match the Ethernet port settings of the connected device port or there will be a significant performance degradation.

  • Page 289: Vlan Table

    Native VLAN ID. VLAN entries can be added into the VLAN Table and to forward VLAN's over the satellite. A VLAN entry is also needed on the receiving CDM-570 to receive the VLAN traffic and they will egress as tagged VLAN's.

  • Page 290: Figure 14-12. Satellite/Hdlc Interface Page

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module - CLI and Telnet Operation MN/CDM570L.IOM VLAN entry in the VLAN Table and it will egress as tagged. If there is no matching VLAN in the VLAN Table, then the tagged packet is dropped.

  • Page 291: Figure 14-13. Receive Hdlc Channel Addresses Page

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module - CLI and Telnet Operation MN/CDM570L.IOM 14.2.3.3 Receive HDLC Channel Addresses Page Activate the Receive HDLC Channel Addresses page from the Satellite/HDLC Interface page. Use this page to define up to four HDLC addresses that can carry user information on the Satellite Interface.

  • Page 292: Figure 14-14. Qos Configuration Page

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module - CLI and Telnet Operation MN/CDM570L.IOM 14.2.4 QoS (Quality of Service) Configuration Page Activate the QoS Configuration page from the Main Menu page. Figure 14-14. QoS Configuration page...

  • Page 293: Figure 14-15. Qos Rules Configuration Page (Max/Priority Mode)

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module - CLI and Telnet Operation MN/CDM570L.IOM 14.2.4.1 QoS Rules Configuration Page – Max/Priority Mode Activate the QoS Rules Configuration page from the QoS Configuration page. Figure 14-15. QoS Rules Configuration page (Max/Priority mode)
  • Page 294 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module - CLI and Telnet Operation MN/CDM570L.IOM Selection Entry Description Specify priority for the rule 1 – 8 Priority 1 – Highest, Priority 8 – Lowest: 1 for QoS Priority-1...

  • Page 295: Figure 14-16. Qos Rules Configuration Page (Min/Max Mode)

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module - CLI and Telnet Operation MN/CDM570L.IOM 14.2.4.2 QoS Rules Configuration Page – Min/Max Mode Activate the QoS Rules Configuration page from the QoS Configuration page. Figure 14-16. QoS Rules Configuration page (Min/Max mode)

  • Page 296: Figure 14-17. Diffserv Rules Configuration Page

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module - CLI and Telnet Operation MN/CDM570L.IOM 14.2.4.3 DiffServ Rules Configuration Page Activate the DiffServ Rules Configuration page from the QoS Configuration page. Figure 14-17. DiffServ Rules Configuration page In DiffServ Mode, the IP Module prioritizes all traffic by the DSCP value contained within the IP header of each packet.

  • Page 297: Figure 14-18. Route Table Configuration Page

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module - CLI and Telnet Operation MN/CDM570L.IOM 14.2.5 Route Table Configuration Page The Ethernet IP Modules featuring HDLC Encapsulation (IP Module V1 Firmware Ver. 1.6.# and earlier / IP Module V2 Firmware Ver. 2.1.# and earlier) are not compatible with the IP Modules featuring Streamline Encapsulation (IP Module V1 Firmware Ver.
  • Page 298 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module - CLI and Telnet Operation MN/CDM570L.IOM Selection Entry Description Route (continued) The Next Hop IP address: This is the IP where the packet is routed for further processing. The Next Hop IP Address for traffic to be sent over the satellite will be the desired HDLC address (version 1.6.# and earlier only).
  • Page 299 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module - CLI and Telnet Operation MN/CDM570L.IOM Selecting Per Route displays the following submenu page: Header Compression, Payload Compression or 3xDES Encryption can be configured on a per Route basis by selecting the route number.

  • Page 300: Figure 14-19. Protocol Configuration Page

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module - CLI and Telnet Operation MN/CDM570L.IOM 14.2.6 Protocol Configuration Page Activate the Protocol Configuration Page from the Main Menu page. Figure 14-19. Protocol Configuration Page The Protocol Configuration Page contains the following options/fields:...

  • Page 301: Figure 14-20. Igmp Information Page

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module - CLI and Telnet Operation MN/CDM570L.IOM 14.2.6.1 IGMP Information Page Activate the IGMP Information page from the Protocol Configuration page. Use this page to view the IGMP clients that are actively listening to content being provided by the IP Module. It also allows you to determine how the Ethernet Interface is configured either to receive requests to join IGMP groups or announce groups for others to join.
  • Page 302 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module - CLI and Telnet Operation MN/CDM570L.IOM Selection Entry Description Modem as Client: Determines if the IP Module should respond to periodic queries from an Recognized IGMP queries IGMP server that publishes a request to join a specified multicast group.

  • Page 303: Figure 14-21. Arp Table Utilities Page

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module - CLI and Telnet Operation MN/CDM570L.IOM 14.2.6.2 ARP Table Utilities Page Activate the ARP Table Utilities page from the Protocol Configuration Page. Use the ARP Table Utilities page to view and edit the ARP table defined by the IP Module. It allows up to 256 static IP->MAC ARP entries.

  • Page 304: Figure 14-22. Brouter Configuration Page

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module - CLI and Telnet Operation MN/CDM570L.IOM Selection Entry Description Base To allow editing on any of the 256 entries that can be defined (use the ARP Table menu to view up to 8 different ARP definitions per screen), select a base address to control which 8 ARP entries are displayed.
  • Page 305 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module - CLI and Telnet Operation MN/CDM570L.IOM Selection Entry Description VLAN Brouter Next Hop On the downlink side, this allows the definition of the MAC of the next hop Address router to which all of the Brouted packets must be sent.

  • Page 306: Figure 14-23. Vipersat Configuration Page

    STDMA Mode Automatic Switching Unit Role Expansion Unit Bandwidth Group ID Unit Name Used only when CDM-570/570L is used in a Vipersat system. Multicast Management IP Address Refer to the Vipersat User Manual for complete information. Multicast VMS Management IP Address...

  • Page 307: Figure 14-24. Modem Parameters Page

    The Satellite Modem page contains the following options/fields: Selection Entry Description Modem Type [RO] Identifies the Modem type – CDM-570 or CDM-570L. Configuration Displays the Modem Configuration page. Monitor Displays the Modem Monitor page. Information Displays the Modem Information page.

  • Page 308: Figure 14-25. Modem Configuration Page

    The Modem Configuration page contains the following options/fields: Selection Entry Description Modem Type [RO] Identifies the Modem type – CDM-570 or CDM-570L . Tx Configuration Displays the Tx Configuration page. Rx Configuration Displays the Rx Configuration page. Framing Mode Displays the Framing Mode Configuration page.

  • Page 309: Tx Configuration Page

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module - CLI and Telnet Operation MN/CDM570L.IOM 14.2.9.1 Tx Configuration Page Activate the Tx (Transmit Modem) Configuration page from the Configuration page. Figure 14-26. Tx (Transmit Modem) Configuration Page The Tx (Transmit Modem) Configuration page contains the following options/fields: Turbo FEC selections are displayed only if the optional Turbo card is installed.
  • Page 310 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module - CLI and Telnet Operation MN/CDM570L.IOM Selection Entry Description Sets transmit modulation type Tx Modulation 1 – BPSK 2 – QPSK 3 – OQPSK 4 – 8-PSK 5 – 16-QAM 6 –...

  • Page 311: Rx Configuration Page

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module - CLI and Telnet Operation MN/CDM570L.IOM 14.2.9.2 Rx Configuration Page Activate the Rx (Receive Modem) Configuration page from the Configuration page. Figure 14-27. Rx (Receive Modem) Configuration Page The Rx (Receive Modem) Configuration Page contains the following options/fields: Turbo FEC selections are displayed only if the optional Turbo card is installed.
  • Page 312 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module - CLI and Telnet Operation MN/CDM570L.IOM Selection Entry Description Rx Demodulation Sets receive demodulation type 1 – BPSK 2 – QPSK 3 – OQPSK 4 – 8-PSK 5 – 16-QAM 6 –...

  • Page 313: Figure 14-28. Framing Mode Configuration Page

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module - CLI and Telnet Operation MN/CDM570L.IOM 14.2.9.3 Framing Mode Configuration Activate the Framing Mode Configuration page from the Configuration page. Figure 14-28. Framing Mode Configuration Page The Framing Mode Configuration page contains the following options/fields:...

  • Page 314: Figure 14-29. Data Interface Configuration Page

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module - CLI and Telnet Operation MN/CDM570L.IOM 14.2.9.4 Data Interface Configuration Activate the Data Interface Configuration page from the Configuration page. Figure 14-29. Data Interface Configuration Page The Data Interface Configuration page contains the following options/fields:...

  • Page 315: Figure 14-30. Reference Configuration Page

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module - CLI and Telnet Operation MN/CDM570L.IOM 14.2.9.5 Reference Configuration Page Activate the Reference Configuration page from the Configuration page. Figure 14-30. Reference Configuration Page The Reference Configuration page contains the following options/fields:...

  • Page 316: Figure 14-31. Alarm Mask Configuration Page

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module - CLI and Telnet Operation MN/CDM570L.IOM 14.2.9.6 Alarm Mask Configuration Activate the Alarm Mask Configuration page from the Configuration page. Figure 14-31. Alarm Mask Configuration Page The Alarm Mask Configuration page contains the following options/fields:...

  • Page 317: Figure 14-32. Block Up Converter (Buc) Configuration Page

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module - CLI and Telnet Operation MN/CDM570L.IOM 14.2.9.7 Block Up Converter (BUC) Configuration Activate the Block Up Converter (BUC) Configuration page from the Configuration page. Figure 14-32. Block Up Converter (BUC) Configuration Page...

  • Page 318: Figure 14-33. Low Noise Block Converter (Lnb) Configuration Page

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module - CLI and Telnet Operation MN/CDM570L.IOM 14.2.9.8 Low Noise Block Converter (LNB) Configuration Activate the Low Noise Block Converter (LNB) Configuration page from the Configuration page. Figure 14-33. Low Noise Block Converter (LNB) Configuration Page...

  • Page 319: 1:1 Redundancy Configuration Page

    14.2.10 1:1 Redundancy Configuration Page Activate the 1:1 Redundancy Configuration page from the Main Menu page. Refer to Appendix H. IP REDUNDANCY for detailed information on the use of the CDM-570/570L Satellite Modem in redundant operations. Figure 14-34. 1:1 Redundancy Configuration page...

  • Page 320: Figure 14-35. Operations And Maintenance Page

    Description Management Subnet [RO] • If standalone CDM-570/570L – not used. Prefix Length (Redundant • If Online Redundant CDM-570/570L – displays Redundant Management Unit) Subnet • If Offline Redundant CDM-570/570L – displays Redundant Management Subnet 14.2.11 Operations and Maintenance Page Activate the Operations and Maintenance page from the Main Menu page.
  • Page 321 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module - CLI and Telnet Operation MN/CDM570L.IOM Selection Entry Description Upgrade To Determines which installed software package that the IP Module or base modem firmware will overwrite when upgrading with a new software package.

  • Page 322: Figure 14-36. Unit Information Page

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module - CLI and Telnet Operation MN/CDM570L.IOM 14.2.11.1 Unit Information Page Activate the Unit Information page from the Operations and Maintenance page. Figure 14-36. Unit Information page The Unit Information page displays the following information:...

  • Page 323: Figure 14-37. Statistics Menu

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module - CLI and Telnet Operation MN/CDM570L.IOM 14.2.11.2 Statistics Page Activate the Statistics Menu page from the Operations and Maintenance page. Figure 14-37. Statistics Menu The Statistics Menu page contains the following options/fields: All updates for Statistics information will occur once every 6 seconds.

  • Page 324: Figure 14-38. Ip Statistics Page

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module - CLI and Telnet Operation MN/CDM570L.IOM 14.2.11.2.1 IP Routing Statistics Page Activate the Statistics for IP Routing/EasyConnect page from the Statistics Menu page. This page displays counts of the number of packets routed in the IP Module.

  • Page 325: Figure 14-39. Filter/Drop Statistics Page

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module - CLI and Telnet Operation MN/CDM570L.IOM 14.2.11.2.1.1 Filter/Drop Statistics Page Activate the Filter/Drop Statistics page from the Statistics for IP Routing/EasyConnect page. This page displays counts of the number of packets filtered or dropped in the IP Module.
  • Page 326 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module - CLI and Telnet Operation MN/CDM570L.IOM Selection Entry Description Packet are filtered due to improper establishing SAT-to-SAT traffic (This [RO] Filtered – Flow Correlator counter generally is seen on outbounding Hub modem in point-to-multipoint setup) Filtered –...
  • Page 327 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module - CLI and Telnet Operation MN/CDM570L.IOM Selection Entry Description Dropped – Bad IP Header [RO] Total Dropped Packets due to incorrect IP Header Checksum. Checksum IP length (as specified in packet header) was greater than payload received in Dropped –...

  • Page 328: Figure 14-40. Qos Statistics Page

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module - CLI and Telnet Operation MN/CDM570L.IOM 14.2.11.2.2 QoS Statistics Page Activate the QoS Statistics page from the Statistics Menu page. This page displays the statistics for the number of IP packets routed, based upon the defined QoS Rules, by the IP Module.

  • Page 329: Figure 14-41. Ethernet Statistics Page

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module - CLI and Telnet Operation MN/CDM570L.IOM 14.2.11.2.3 Ethernet Statistics Page Activate the Ethernet Statistics page from the Statistics Menu page. This page presents the total packets transmitted and received for the Ethernet Port of the IP Module.

  • Page 330: Figure 14-42. Wan Statistics Page

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module - CLI and Telnet Operation MN/CDM570L.IOM Selection Entry Description Rx Good Frames [RO] Count of good frames received by the Ethernet device. Rx CRC Error Frame Number of aligned frames discarded due to a CRC error.
  • Page 331 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module - CLI and Telnet Operation MN/CDM570L.IOM The WAN Statistics page contains the following options/fields: Selection Entry Description [RO] Count of received frames that failed packet processor CRC check.

  • Page 332: Figure 14-43. Compression Statistics Page

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module - CLI and Telnet Operation MN/CDM570L.IOM 14.2.11.2.5 Compression Statistics Activate the Compression Statistics page from the Statistics Menu page. This page displays counts of the number of bytes before and after for both Header and Payload Compression. For Header Compression, the percentage of bandwidth savings is displayed.

  • Page 333: Figure 14-44. Cpu Statistics Page

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module - CLI and Telnet Operation MN/CDM570L.IOM 14.2.11.2.6 CPU Statistics Activate the CPU Statistics page from the Statistics Menu page. This page displays IP Module CPU Utilization as a percentage(%).

  • Page 334: Figure 14-46. Event Log Page

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module - CLI and Telnet Operation MN/CDM570L.IOM 14.2.11.3 Event Log Page Activate the Event Log page from the Operations and Maintenance page. Use this page to view all logged IP Module events.
  • Page 335 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module - CLI and Telnet Operation MN/CDM570L.IOM The full Event log file can be retrieved by FTP. Use Admin login, then type the command ‘get eventlog’. The entire Event log can then be viewed with a...

  • Page 336: Figure 14-47. Database Operations Page

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module - CLI and Telnet Operation MN/CDM570L.IOM 14.2.11.4 Database Operations Page Activate the Database Operations page from Operations and Maintenance page. Use this page to view, save, or erase an existing user configuration of the IP Module. An IP Module uses these types of configuration files to initialize itself on power-up.

  • Page 337: Figure 14-48. Diagnostics Page

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module - CLI and Telnet Operation MN/CDM570L.IOM 14.2.11.5 Diagnostics Page Activate the Diagnostics Page from the Operations and Maintenance page. Figure 14-48. Diagnostics Page Using Dump Packets Diagnostics Utilities 1.

  • Page 338: Figure 14-49. Logout Via Telnet Session

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Ethernet IP Module - CLI and Telnet Operation MN/CDM570L.IOM Selection Entry Description Dump Packets received Toggle [Yes] or [No]. from EndStation Forces the IP Module to dump a hexadecimal representation of each packet sourced from this modem and destined for some other device.

  • Page 339: Appendix A. Cable Drawings

    Appendix A. CABLE DRAWINGS Overview The EIA-530 standard pinout that is provided on the CDM-570/570L is becoming popular in many applications. However, there are still many occasions – especially for existing EIA-422/449 and V.35 users – when a conversion must be made.

  • Page 340: To Eia-422/449 Data Cable

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix A MN/CDM570L.IOM A.1.1 EIA-530 to EIA-422/449 Data Cable Figure A-1. CDM-570/570L EIA-530 to EIA-422/449 DCE Conversion Cable (CEFD Dwg. No. CA/WR12753) A–2...

  • Page 341: To V.35 Dce Conversion Cable

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix A MN/CDM570L.IOM A.1.2 EIA-530 to V.35 DCE Conversion Cable Figure A-2. CDM-570/570LL EIA-530 to V.35 DCE Conversion Cable (CEFD Dwg. No. CA/WR12685) A–3...
  • Page 342 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix A MN/CDM570L.IOM Notes: A–4...

  • Page 343: Appendix B. E B /Nmeasurement

    Appendix B. E MEASUREMENT Although the CDM-570/570L calculates and displays the value of receive E on the front panel of the unit, it is sometimes useful to measure the value using a spectrum analyzer, if one is available. The idea is to accurately measure the value of (Co+No)/No (Carrier density + Noise density/Noise density).
  • Page 344 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix B MN/CDM570L.IOM Example: In the above diagram, the (Co+No)/No measured is 4.6 dB. If Rate 1/2 QPSK is being used, this would correspond to an E of approximately 2.6 dB.
  • Page 345 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix B MN/CDM570L.IOM B–3...
  • Page 346 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix B MN/CDM570L.IOM Notes: B–4...

  • Page 347: Appendix C. Fast Activation Procedure

    If, at a later date, there is a need to upgrade the functionality of a unit, Comtech EF Data provides Fully Accessible System Topology (FAST), a technology which permits the purchase and installation of options through special authorization codes.

  • Page 348: Fast Activation Procedure

    Contact a Comtech EF Data sales representative during normal business hours to order features. You will be asked to provide the modem serial number. Comtech EF Data Customer Support personnel will then verify the order and provide an invoice and instructions, including the 20-digit FAST Access Code required for configuration.

  • Page 349: Enter Fast Access Code

    Press ENTER or CLEAR to return to the EDIT CODE screen, and then re-enter the FAST Access Code as needed. Should the error persist after repeating the code entry procedure, contact Comtech EF Data Customer Support for further assistance. C–3...

  • Page 350: Enable / Disable Demo Mode

    Appendix C MN/CDM570L.IOM C.2.5 Enable / Disable Demo Mode Demo Mode allows access to ALL CDM-570/570L FAST options for 604800 seconds (7 full days). Control FAST Demo Mode as follows: a) Press CLEAR to return to the UTIL: FAST submenu: FAST:Cnfg View (H/W 0.03)

  • Page 351: Appendix D. Serial Remote Control

    Appendix D. SERIAL REMOTE CONTROL Overview This appendix describes the protocol and message command set for remote monitor and control of the CDM-570/570L Satellite Modem with Optional IP Module. The electrical interface is either an EIA-485 multi-drop bus (for the control of many devices) or an EIA-232 connection (for the control of a single device), and data is transmitted in asynchronous serial form using ASCII characters.

  • Page 352: Basic Protocol

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix D MN/CDM570L.IOM Each Target has a unique address, and each time the Controller transmits in a framed ‘packet’ of data, the address of the intended recipient Target is included. All of the Targets receive the packet, but only one – the intended – will reply. The Target enables its output line driver and transmits its return data packet back to the Controller in the other direction, on the physically separate pair.

  • Page 353: Packet Structure

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix D MN/CDM570L.IOM Packet Structure Controller-to-Target Start of Packet Target Address Address Delimiter Instruction Code Code Qualifier Optional Arguments End of Packet < = or ? Carriage Return ASCII code 60...

  • Page 354: Address Delimiter

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix D MN/CDM570L.IOM The Controller sends a packet with the address of a Target – the destination of the packet. When the Target responds, the address used is the same address, to indicate to the Controller the source of the packet. The Controller does not have its own address.
  • Page 355 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix D MN/CDM570L.IOM 2. From Target-to-Controller, the only permitted values are: Symbol Function The ‘=’ code is used in two ways: (ASCII code 61) First, if the Controller has sent a query code to a Target (for Example: TFQ? meaning ‘what is the Transmit frequency?’), the Target would respond with TFQ=xxxx.xxxx, where xxxx.xxxx represents the frequency in question.

  • Page 356: Optional Message Arguments

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix D MN/CDM570L.IOM D.5.6 Optional Message Arguments Arguments are not required for all messages. Arguments are ASCII codes for the characters 0 to 9 (ASCII codes 48 to 57), period (ASCII code 46) and comma (ASCII code 44), plus miscellaneous printable characters.

  • Page 357: Remote Commands / Queries

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix D MN/CDM570L.IOM Remote Commands / Queries Index Notes:  Column ‘C’ = Command; Column ‘Q’ = Query: Columns marked ‘X’ designate instruction code as Command only, Query only, or Command/Query.   Instruction Code column (Column “CODE”) notes:  Where Instruction Code is bold/shaded (e.g.,  XXX): Indicates a PRIORITY parameter that overrides any lower priority parameters.  Where Instruction Code reads XXX  = CDM‐570L only.    CODE PAGE CODE PAGE CODE PAGE CODE PAGE CODE PAGE D-17 D-18 D-24 D-26 D-26 D-18 D-19...
  • Page 358 2. A command/query that is unique to the CDM-570L is noted in the ‘Parameter Type’ column as (CDM-570L ONLY). Similarly, a command/query that is unique to the CDM-570 is noted in the ‘Parameter Type’ column as (CDM-570 ONLY). For commands and queries common to both the CDM-570/570L, any operational difference is noted accordingly in the ‘Description of Arguments’...

  • Page 359: Transmit (Tx) Commands And Queries

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix D MN/CDM570L.IOM D.6.1 Transmit (Tx) Commands and Queries Tx Priority System = ITF (Highest priority), FRM, TFT, TMD, TCR, and TDR (Lowest Priority), indicated by shading. Any change to a higher priority parameter can override any of the parameters of lower priority.
  • Page 360 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix D MN/CDM570L.IOM Command Arguments for Query Parameter (Instruction Command or Response to Response to Description of Arguments (Instruction Code Type Code and Response to Command Query and Qualifier) Qualifier) Query...
  • Page 361 TFQ=xxxx.xxxx TFQ? (see Description of Tx Frequency, where: TFQ* Arguments) CDM-570L: 950 to 1950 MHz TFQ# CDM-570: 50 to 90 and 100 - 180 MHz Resolution=100 Hz Example: TFQ=0950.9872 Example: TFQ=0073.4528 Tx Power Level TPL= 4 bytes Command or Query.
  • Page 362 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix D MN/CDM570L.IOM Command Arguments for Query Parameter (Instruction Command or Response to Response to Description of Arguments (Instruction Code Type Code and Response to Command Query and Qualifier) Qualifier) Query...
  • Page 363 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix D MN/CDM570L.IOM Command Arguments for Query Parameter (Instruction Command or Response to Response to Description of Arguments (Instruction Code Type Code and Response to Command Query and Qualifier) Qualifier) Query...

  • Page 364: Receive (Rx) Commands And Queries

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix D MN/CDM570L.IOM D.6.2 Receive (Rx) Commands and Queries Rx Priority System = RFT (Highest priority), RMD, RCR, and RDR (Lowest Priority), indicated by shading. Any change to a higher priority parameter can override any of the parameters of lower priority.
  • Page 365 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix D MN/CDM570L.IOM Command Arguments for Query Parameter (Instruction Command or Response to Response to Description of Arguments (Instruction Code Type Code and Response to Command Query and Qualifier) Qualifier) Query...
  • Page 366 RFQ? (see Description of Rx Frequency, where: RFQ* Arguments) CDM-570L: 950 to 1950 MHz RFQ# CDM-570: 50 to 90 and 100 - 180 MHz Resolution=100 Hz Example: RFQ=0950.9872 Example: RFQ=0073.4528 Rx Spectrum Invert RSI= 1 byte, Command or Query. RSI=...
  • Page 367 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix D MN/CDM570L.IOM Command Arguments for Query Parameter (Instruction Command or Response to Response to Description of Arguments (Instruction Code Type Code and Response to Command Query and Qualifier) Qualifier) Query...

  • Page 368: Unit Commands And Queries

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix D MN/CDM570L.IOM D.6.3 Unit Commands and Queries Command Arguments for Query Parameter (Instruction Command or Response to Response to Description of Arguments (Instruction Code Type Code and Response to Command...
  • Page 369 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix D MN/CDM570L.IOM Command Arguments for Query Parameter (Instruction Command or Response to Response to Description of Arguments (Instruction Code Type Code and Response to Command Query and Qualifier) Qualifier) Query...
  • Page 370 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix D MN/CDM570L.IOM Command Arguments for Query Parameter (Instruction Command or Response to Response to Description of Arguments (Instruction Code Type Code and Response to Command Query and Qualifier) Qualifier) Query...
  • Page 371 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix D MN/CDM570L.IOM Command Arguments for Query Parameter (Instruction Command or Response to Response to Description of Arguments (Instruction Code Type Code and Response to Command Query and Qualifier) Qualifier) Query...
  • Page 372 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix D MN/CDM570L.IOM Command Arguments for Query Parameter (Instruction Command or Response to Response to Description of Arguments (Instruction Code Type Code and Response to Command Query and Qualifier) Qualifier) Query...
  • Page 373 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix D MN/CDM570L.IOM Command Arguments for Query Parameter (Instruction Command or Response to Response to Description of Arguments (Instruction Code Type Code and Response to Command Query and Qualifier) Qualifier) Query...
  • Page 374 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix D MN/CDM570L.IOM Command Arguments for Query Parameter (Instruction Command or Response to Response to Description of Arguments (Instruction Code Type Code and Response to Command Query and Qualifier) Qualifier) Query...
  • Page 375 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix D MN/CDM570L.IOM Command Arguments for Query Parameter (Instruction Command or Response to Response to Description of Arguments (Instruction Code Type Code and Response to Command Query and Qualifier) Qualifier) Query...
  • Page 376 Command or Query – CDM-570 Only. ODU= ODU? ODU=x Comms Enable value of 0 or 1 ODU? (see Description of Enables or disables communications, via the FSK link, with a Comtech EF Data ODU* Arguments) transceiver (ODU), where: ODU# 0=Disabled 1=Enabled Example: ODU=0 (selects Disabled)
  • Page 377 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix D MN/CDM570L.IOM Command Arguments for Query Parameter (Instruction Command or Response to Response to Description of Arguments (Instruction Code Type Code and Response to Command Query and Qualifier) Qualifier) Query...
  • Page 378 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix D MN/CDM570L.IOM Command Arguments for Query Parameter (Instruction Command or Response to Response to Description of Arguments (Instruction Code Type Code and Response to Command Query and Qualifier) Qualifier) Query...

  • Page 379: Bulk Commands And Queries

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix D MN/CDM570L.IOM Command Arguments for Query Parameter (Instruction Command or Response to Response to Description of Arguments (Instruction Code Type Code and Response to Command Query and Qualifier) Qualifier) Query...
  • Page 380 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix D MN/CDM570L.IOM Command Arguments for Query Parameter (Instruction Command or Response to Response to Description of Arguments (Instruction Code Type Code and Response to Command Query and Qualifier) Qualifier) Query...

  • Page 381: Buc Commands And Queries (Cdm-570L Only

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix D MN/CDM570L.IOM Command Arguments for Query Parameter (Instruction Command or Response to (Instruction Description of Arguments Response to Query Type Code and Response to Command Code and Qualifier) Query Qualifier)
  • Page 382 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix D MN/CDM570L.IOM Command Arguments for Query Parameter (Instruction Command or Response to Response to Description of Arguments (Instruction Code Type Code and Response to Command Query and Qualifier) Qualifier) Query...
  • Page 383 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix D MN/CDM570L.IOM Command Arguments for Query Parameter (Instruction Command or Response to Response to Description of Arguments (Instruction Code Type Code and Response to Command Query and Qualifier) Qualifier) Query...

  • Page 384: Lnb Commands And Queries (Cdm-570L Only

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix D MN/CDM570L.IOM D.6.6 LNB Commands and Queries (CDM-570L ONLY) Command Arguments for Query Parameter (Instruction Command or Response to Response to Description of Arguments (Instruction Code Type Code and Response to...
  • Page 385 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix D MN/CDM570L.IOM Command Arguments for Query Parameter (Instruction Command or Response to Response to Description of Arguments (Instruction Code Type Code and Response to Command Query and Qualifier) Qualifier) Query...
  • Page 386 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix D MN/CDM570L.IOM Notes: D–36...

  • Page 387: Appendix E.  Cdm/Cdd Nmcs Protocol - Rev 1.0

    Modifications Introduction This appendix defines the Remote Control-based interface used for the CDM/CDD family of Comtech EF Data products. The primary interface is to be Telnet; however, other interfaces may adapt to the CiM implementation, programmatically, via specific API calls.

  • Page 388: Architecture

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix E MN/CDM570L.IOM Architecture Figure E-1 shows how the Remote NMCS attaches to an external interface such as Telnet, and processes basic text based commands to the CiM database manager. The database manager is responsible for resolving GET and SET actions to Local and Remote objects.
  • Page 389 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix E MN/CDM570L.IOM All messages from Controller-to-Target require a response as indicated. This will be either to return data that has been requested by the Controller, or to acknowledge reception of an instruction to change the configuration of the Target.

  • Page 390: Instruction Code Qualifier

    IP Address. • For a CDM-570, address of ‘1’ is being used to address both modulator and demodulator. • For CDD-564, each demodulator is identified by unique address from 1 to 4 respectively for all the four demodulators.
  • Page 391 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix E MN/CDM570L.IOM E.4.3.4 Instruction Code Qualifier This single character further qualifies the preceding instruction code. Code Qualifiers obey the following rules: 1. From Controller to Target, the only permitted values are: The = code is used as the assignment operator, and is used to indicate that the parameter defined by the preceding byte should be set to the value of the argument(s) that follow it.

  • Page 392: Optional Message Arguments

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix E MN/CDM570L.IOM E.4.3.5 Optional Message Arguments Arguments are not required for all messages. Arguments include ASCII codes for the characters 0 to 9 (ASCII 48 to 57), period (ASCII 46), and | (ASCII 124), plus miscellaneous printable characters.

  • Page 393: Optional Argument Lists

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix E MN/CDM570L.IOM E.4.3.7 Optional Argument lists In order to enforce atomic reads and writes and well as allow for checking related parameter for validity, multi-argument lists will have the following format: •...
  • Page 394 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix E MN/CDM570L.IOM Remote Commands and Queries Index Notes: Column ‘ ’ = Command; Column ‘ ’ = Query; columns marked ‘ ’ designate instruction code as Command only, Query only, or Command/Query.

  • Page 395: Ip Commands And Queries

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix E MN/CDM570L.IOM E.5.1 IP Commands and Queries E.5.1.1 Admin Commands and Queries Command Arguments for Query Parameter (Instruction Response to Response to Command or Description of Arguments (Instruction Code Type...
  • Page 396 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix E MN/CDM570L.IOM Command Arguments for Query Parameter (Instruction Response to Response to Command or Description of Arguments (Instruction Code Type Code and Command Query Response to Query and Qualifier) Qualifier)
  • Page 397 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix E MN/CDM570L.IOM Command Arguments for Query Parameter (Instruction Response to Response to Command or Description of Arguments (Instruction Code Type Code and Command Query Response to Query and Qualifier) Qualifier)
  • Page 398 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix E MN/CDM570L.IOM Command Arguments for Query Parameter (Instruction Response to Response to Command or Description of Arguments (Instruction Code Type Code and Command Query Response to Query and Qualifier) Qualifier)
  • Page 399 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix E MN/CDM570L.IOM Command Arguments for Query Parameter (Instruction Response to Response to Command or Description of Arguments (Instruction Code Type Code and Command Query Response to Query and Qualifier) Qualifier)
  • Page 400 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix E MN/CDM570L.IOM Command Arguments for Query Parameter (Instruction Response to Response to Command or Description of Arguments (Instruction Code Type Code and Command Query Response to Query and Qualifier) Qualifier)
  • Page 401 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix E MN/CDM570L.IOM Command Arguments for Query Parameter (Instruction Response to Response to Command or Description of Arguments (Instruction Code Type Code and Command Query Response to Query and Qualifier) Qualifier)

  • Page 402: Interface Commands And Queries

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix E MN/CDM570L.IOM E.5.2 Interface Commands and Queries Command Arguments for Query Parameter (Instruction Command or Response to Response to Description of Arguments (Instruction Code Type Code and Response to Command...

  • Page 403: Qos Commands And Queries

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix E MN/CDM570L.IOM E.5.3 QoS Commands and Queries Command Arguments for Query Parameter (Instruction Command or Response to Response to Description of Arguments (Instruction Code Type Code and Response to Command...
  • Page 404 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix E MN/CDM570L.IOM Command Arguments for Query Parameter (Instruction Command or Response to Response to Description of Arguments (Instruction Code Type Code and Response to Command Query and Qualifier) Qualifier) Query...
  • Page 405 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix E MN/CDM570L.IOM Command Arguments for Query Parameter (Instruction Command or Response to Response to Description of Arguments (Instruction Code Type Code and Response to Command Query and Qualifier) Qualifier) Query QoS Rule (cont.)

  • Page 406: Protocol Commands And Queries

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix E MN/CDM570L.IOM E.5.4 Protocol Commands and Queries Command Arguments for Query Parameter (Instruction Command or Response to Response to Description of Arguments (Instruction Code Type Code and Response to Command...
  • Page 407 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix E MN/CDM570L.IOM Command Arguments for Query Parameter (Instruction Command or Response to Response to Description of Arguments (Instruction Code Type Code and Response to Command Query and Qualifier) Qualifier) Query...

  • Page 408: Operations And Maintenance Commands And Queries

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix E MN/CDM570L.IOM E.5.5 Operations and Maintenance Commands and Queries Command Arguments for Query Parameter (Instruction Command or Response to Response to Description of Arguments (Instruction Code Type Code and Response to...
  • Page 409 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix E MN/CDM570L.IOM Command Arguments for Query Parameter (Instruction Command or Response to Response to Description of Arguments (Instruction Code Type Code and Response to Command Query and Qualifier) Qualifier) Query...

  • Page 410: Redundancy Queries

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix E MN/CDM570L.IOM Command Arguments for Query Parameter (Instruction Command or Response to Response to Description of Arguments (Instruction Code Type Code and Response to Command Query and Qualifier) Qualifier) Query...

  • Page 411: Routing Commands And Queries

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix E MN/CDM570L.IOM E.5.7 Routing Commands and Queries Command Arguments for Query Parameter (Instruction Command or Response to Response to Description of Arguments (Instruction Code Type Code and Response to Command...
  • Page 412 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix E MN/CDM570L.IOM Command Arguments for Query Parameter (Instruction Command or Response to Response to Description of Arguments (Instruction Code Type Code and Response to Command Query and Qualifier) Qualifier) Query...

  • Page 413: Statistics Commands And Queries

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix E MN/CDM570L.IOM E.5.8 Statistics Commands and Queries E.5.8.1 WAN Stats Command Arguments for Query Parameter (Instruction Command or Response to Response to Description of Arguments (Instruction Code Type Code and...

  • Page 414: Ip Statistics Commands And Queries

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix E MN/CDM570L.IOM E.5.8.2 IP Statistics Commands and Queries Command Arguments for Query Parameter (Instruction Command or Response to Response to Description of Arguments (Instruction Code Type Code and Response to...
  • Page 415 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix E MN/CDM570L.IOM Command Arguments for Query Parameter (Instruction Command or Response to Response to Description of Arguments (Instruction Code Type Code and Response to Command Query and Qualifier) Qualifier) Query...

  • Page 416: Ethernet Statistics Commands And Queries

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix E MN/CDM570L.IOM E.5.8.3 Ethernet Statistics Commands and Queries Command Arguments for Query Parameter (Instruction Command or Response to Response to Description of Arguments (Instruction Code Type Code and Response to...

  • Page 417: Quality Of Service (Qos) Statistics Commands And Queries

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix E MN/CDM570L.IOM E.5.8.4 Quality of Service (QoS) Statistics Commands and Queries Command Arguments for Query Parameter (Instruction Command or Response to (Instruction Description of Arguments Response to Query Type Code and...

  • Page 418: Param Files

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix E MN/CDM570L.IOM PARAM Files This section gives more detail about the possible values of various parameters in the PARAM file. Parameter File Tag Values Associated with Parameter Possible values are:...
  • Page 419 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix E MN/CDM570L.IOM Parameter File Tag Values Associated with Parameter DHCP Server IP Address. Possible values are DHCP_RELAY_IP_ADDR NOT-DEFINED – When the parameter not set. 10.20.30.40 – When a DHCP Server IP Address is set.
  • Page 420 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix E MN/CDM570L.IOM Parameter File Tag Values Associated with Parameter Enabled ACCESS_ENFORCEMENT_ENABLE Disabled Enabled PING_REPLY_ENABLE Disabled Enabled TELNETD_ENABLE Disabled Enabled SNMP_ENABLE Disabled Unavailable – If system does not has this FAST Feature available.
  • Page 421 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix E MN/CDM570L.IOM Parameter File Tag Values Associated with Parameter Unavailable – If system does not has this FAST Feature available. Per Route – If the system working mode is Router-Small, Router-Large, Router-PtoP TX_HDR_COMPRESSION_ENABLE Enabled –...
  • Page 422 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix E MN/CDM570L.IOM Parameter File Tag Values Associated with Parameter SNMP_TRAP_COMMUNITY String of up to 20 characters. [Empty string is not allowed]. Like “public” NOT-DEFINED – When the parameter is not set SNMP_TRAP_DEST IP address in string format like 11.12.13.14...
  • Page 423 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix E MN/CDM570L.IOM Parameter File Tag Values Associated with Parameter ETHER_IP_SNET IP Address in the format 192.168.1.50/24 Small Network Mode HDLC_ADDR_MODE Large Network Mode Point-To-Point Mode If there are no QoS rules configured, (or) system is not in Max-Pri (or) Min-Max mode, then param file will not have an entry for QoSC.
  • Page 424 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix E MN/CDM570L.IOM Parameter File Tag Values Associated with Parameter A decimal value of IGMP_MXRT 1…598 A decimal value of IGMP_MRP 1…30 Possible string values are IGMP_QUERIES Possible string values are...
  • Page 425 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix E MN/CDM570L.IOM Parameter File Tag Values Associated with Parameter Possible string values are: Errors Only LOGGING LEVEL Errors and Warnings All Information HDLC addresses in hexadecimal format aaaa bbbb cccc dddd...
  • Page 426 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix E MN/CDM570L.IOM Notes: E–40...

  • Page 427: Appendix F.  Ip Quick-Start Guide

    The following equipment is required: Description Qty Comments CDM-IP Modem CDM-570/570L w/ IP Module, CDM-IP 550, and CDM-IP 300L. Note: You may need to provide equipment to convert 70 MHz IF to L-Band for a duplex connection depending upon modems. Layer 2 Ethernet Switch User-supplied.

  • Page 428: Equipment Setup

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix F MN/CDM570L.IOM F.2.2 Equipment Setup Step Task Connect each CDM-IP to the PC via the Ethernet Hub. Connect the TX IF on CDM-IP 1 to RX IF of CDM-IP 2 and vice-versa.

  • Page 429: Cli Main Menu

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix F MN/CDM570L.IOM F.2.5 CLI Main Menu Figure F-1. CLI Main Menu To use the Command Line Interface (CLI) (Figure F-1), select the appropriate submenu or the entry by typing the character indicated at the right. Type [X] to return to the previous menu.

  • Page 430: Managed Switch Point-To-Point System Configuration

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix F MN/CDM570L.IOM Managed Switch Point-to-Point System Configuration The procedures outlined in this section will lead to the configuration illustrated in Figure F-2. Figure F-2. Managed Switch Point-to-Point System Configuration F.3.1 PC Configuration...

  • Page 431: Router Mode Point-To-Point System Configuration

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix F MN/CDM570L.IOM At this point the basic configuration is over and you should be able to: Step Task From PC 1: Ping 172.16.10.1 (CDM-IP 1); Ping 172.16.10.2 (CDM-IP 2); Ping 172.16.10.12 (PC 2).

  • Page 432: Setting Cdm-Ip Modems To Router Mode Operation

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix F MN/CDM570L.IOM F.4.2 Setting CDM-IP Modems to Router Mode Operation Perform the following steps on CDM-IP 1: Step Task From the Main Menu, select Administration [A] submenu. From the Administration menu, select CDM-IP Working Mode [C].
  • Page 433 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix F MN/CDM570L.IOM Step Task CDM-IP 1 Route Table should display the following: Route Name Dest IP/SNet Bits Next Hop MultiCast State Route001...[test 172.16.10.0/24 POINT-TO-POINT N/A toSat] Next, perform the following steps on CDM-IP 2:...

  • Page 434: Troubleshooting Ip Module

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix F MN/CDM570L.IOM Troubleshooting IP Module The CDM-IP comes with a variety of diagnostic tools to aid in identifying the traffic path going into and out of the CDM-IP modem. This troubleshooting section shows how to use some of these tools and also identifies several problem scenarios commonly encountered when first setting up two CDM-IP modems.
  • Page 435 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix F MN/CDM570L.IOM Scenario Problem Action No Ping response from the a) Verify both CDM-IP’s are in Managed Switch Mode. locally connected PC to the b) Verify IF link between modems for proper settings and carrier...

  • Page 436: Router Mode Troubleshooting

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix F MN/CDM570L.IOM F.5.2 Router Mode Troubleshooting Use the following troubleshooting steps if unable to successfully send traffic in Router Mode. Router Mode Troubleshooting Scenario Problem Action No Ping response from the Verify correct IP address/subnet on PC and CDM-IP.

  • Page 437: Overview

    Overview Chapter 13. ETHERNET IP MODULE INTERFACE The CDM-570/570L Satellite Modem with optional IP V1 or V2 Module (referred to hereafter as the CDM-570/L-IP) has several modes of operation. To determine the best mode of operation for the appropriate network topology and Ethernet traffic environment, this appendix illustrates typical operational setup examples for the CDM-570/L-IP.

  • Page 438: Ip Module Working Modes

    • • Point-to-Point Small Network Large Network In order to optimize Comtech EF Data IP modems in the network (based upon Network Topology and Ethernet Traffic requirements), note the following: • In Router/Point-to-Point Mode, no HDLC address is transmitted. •...

  • Page 439: Working Modes - Streamline Encapsulation

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix G MN/CDM570L.IOM Working Mode Network Topology Ethernet Traffic HDLC Address Mode Large Network All sites on different LAN subnet Router + Brouter Point-to-Point – Large Network IP v4 + VLAN –...
  • Page 440 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix G MN/CDM570L.IOM The incorporation of Comtech Streamline Encapsulation results in operational changes from IP Module V1 FW Ver. 1.6.# and earlier / IP Module V2 FW Ver. 2.1.# and earlier as follows: •...

  • Page 441: Figure G-1. Managed Switch Mode

    Managed Switch only operates in Point-to-Point Mode, meaning that it is communicating with only one other CDM-570/L-IP. In this mode, the IP Module is acting as a “smart wire” over a satellite link between two CDM-570/L-IPs. This allows the optional IP Module to simultaneously forward IP traffic and non-IP traffic such as IPX.

  • Page 442: Router Modes

    PCs on each subnet is to define the local CDM-570/L-IP as the PC default gateway. • The CDM-570/L-IPs will only pass traffic over the satellite link by the ToSat routes configured in the Route Table. G–6...

  • Page 443: G.3.4.2  Router Mode - Point-To-Multipoint

    Figure G-3 shows a Point-to-MultiPoint configuration (also referred to as a “STAR Network”). The Hub CDM-570/L-IP is transmitting a common 2.048 Mbps link to THREE remote CDM-570/L-IPs. All three remote CDM-570/L-IPs are transmitting a 256 kbps link back to the Hub CDD-564/L IP Quad Demodulator.

  • Page 444: Figure G-4. Router Point-To-Multipoint Mode With Streamline Encapsulation

    • Remote ‘C’ CDM-570/L-IP would have 0x04. The Hub CDM-IP 1 has static routes defined for each of the remote CDM-570/L-IP subnets with the Next Hop HDLC address being the HDLC address associated with the remote site. All three remote CDM-570/L-IP modems have default routes to the satellite with the Next Hop HDLC address being 0x01.
  • Page 445 Remote CDM-570/L IP Modem – Router-Remote The Route Table entries are as follows: • Hub CDM-570/L-IP Modem – One Route entry for each IP subnet at each remote site • Hub CDD-564/L Demodulator – An Ethernet default route with a Next Hop being the IP of the Hub CDM-570/L •...
  • Page 446 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix G MN/CDM570L.IOM This page is intentionally blank. G–10...

  • Page 447: G.3.4.3  Router Mode (Brouter Enabled) - Point-To-Multipoint With Vlan Matching Filters

    (5% is intended for all sites, most likely Network Service provider management traffic), for a typical mix of traffic, each CDM-570/L-IP remote modem will consume approximately 60-80% of the IP Module’s processor capacity while inspecting the VLAN packets. For the return channels averaging 512 kbps, in most cases the additional packet-per-second processing load keeps operations under the IP Module’s capabilities.

  • Page 448: Sample Network #2 - Vlan Filtering Enabled

    Figure G-5 shows a Brouter Working Mode, Point-To-MultiPoint network using VLAN Filtering. At the Hub side, the only new configuration item required for the CDM-570/L-IP Hub Modem is to enable VLAN Filtering. When enabled, the CDM-570/L-IP Hub Modem will transfer the first VLAN ID to the 2-byte HDLC field.
  • Page 449 Corporate Network ‘D’ 0100 Corporate Network ‘E’ 0101 Each Comtech EF Data product, as depicted in this network example, is configured as follows: Hub Site – CDM-570/L-IP Modem IP Address: 10.10.1.1 VLAN Match Filter – Enabled Hub Site – CDD-564/L Quad Demodulator IP Address: 10.10.1.2...
  • Page 450 Remote Site ‘C’ – CDM-570/L-IP Remote Modem ‘C’ IP Address: 10.10.1.5 VLAN Match Filter – Enabled Note that, in this configuration, the management of the CDM-570/L-IP modems can either be included in VLAN 1200 or left outside of all VLANs, since all remotes process all non-VLAN traffic.

  • Page 451: Figure G-5. Brouter Point-To-Multipoint Working Mode W/Vlan Filtering

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix G MN/CDM570L.IOM Figure G-5. Brouter Point-to-MultiPoint Working Mode w/VLAN Filtering G–15...
  • Page 452 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix G MN/CDM570L.IOM Notes: G–16...

  • Page 453: Appendix H. Ip Redundancy

    Appendix H. IP REDUNDANCY Introduction All CDM-570/570L Satellite Modems can be configured for 1:1 IP Redundancy as a standard feature when used with a Comtech EF Data CRS-180 (70/140 MHz IF) or CRS-170A (L-Band) 1:1 Redundancy Switch: CDM-570 Modem Type...

  • Page 454: Crs-170A L-Band 1:1 Redundancy Switch

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix H MN/CDM570L.IOM The control cable from each modem to the CRS-180 also includes +12V power to operate the CRS-180. Power from both modems is diode OR’ed so that the switch remains active if power is lost from one of the modems.

  • Page 455: Cdm-570/570L 1:1 Ip Data Switching Functional Description

    MN/CDM570L.IOM CDM-570/570L 1:1 IP Data Switching Functional Description When the CDM-570/570L modem is using a serial data interface (for example, RS.422 or V.35), the CRS-180 (or CRS-170A) 1:1 Redundancy Switch is used in conjunction with a Comtech 1:1 Data Switch module. When the CDM-570/570L modem is using the IP Module as the data interface, there is no need for a 1:1 Data Switch module.

  • Page 456: Figure H-2. Cdm-570 1:1 Ip Redundancy Switchover

    Figure H-2. CDM-570 1:1 IP Redundancy Switchover All configuration changes can only be made to the Online CDM-570/570L and will require a “Save Parameters to permanent storage” so that the configuration change is also applied to the Backup CDM-570/570L.

  • Page 457: Cdm-570/570L 1:1 Ip Redundancy Configuration

    MN/CDM570L.IOM CDM-570/570L 1:1 IP Redundancy Configuration The following steps are required for setting up a CDM-570 IP 1:1 redundant system using either a CRS-170A (for the CDM-570L) or a CRS-180 (for the CDM-570) 1:1 Redundancy Switch: 1. First, the two CDM-570/570Ls will need an Ethernet connection to each other through a Layer 2 switch or hub (preferably an L2 switch).
  • Page 458 Traffic IP Address/Mask (this also needs to be in the same subnet as the Management IP addresses): configuration changes only made Online CDM-570/570L and will require a “Save Parameters to permanent storage” so that the configuration change is also applied to the Backup CDM-570/570L. H–6...

  • Page 459: Cabling With Cdm-570 If

    MN/CDM570L.IOM Cabling With CDM-570 IF Figure H-3 shows how to connect a pair of CDM-570 modems together with the CRS-180 70/140 MHz 1:1 Redundancy Switch. The table that is included here lists cable assemblies that may be supplied with the CRS-180.

  • Page 460: Cabling With Cdm-570L

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix H MN/CDM570L.IOM Cabling With CDM-570L Figure H-4 shows how to connect a pair of CDM-570L modems together with the CRS-170A L-Band 1:1 Redundancy Switch. The table that is included here lists cable assemblies that may be supplied with the CRS-170A.

  • Page 461: Appendix J. Gps Mode

    Ensure that the serial remote control type of the SLAVE modem is set to RS232. Follow the Setup sequence of EDMAC described in Chapter 11. EDMAC CHANNEL. The SLAVE Modem must be a CDM-570 or CDM-570L, and the MASTER modem can be any modem compatible with the SLAVE modem.

  • Page 462: Remote Commands

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix J MN/CDM570L.IOM Remote Commands For more information about using remote commands and queries, see Appendix D. REMOTE CONTROL). Several remote commands are available to enable the GPS Mode and retrieve GPS information.

  • Page 463: Introduction

    ODU operation may be monitored and controlled via the following methods: • By using ODU remote commands through Serial Remote or Telnet • By using the keypad and display via the front panel of a CDM-570 Modem • By using the CDM-570 Base Modem HTTP Interface •...

  • Page 464: Odu Operations Via The Cdm-570 Front Panel

    Display (VFD) Keypad Indicators Figure K-1. CDM-570 Front Panel View Figure K-1 identifies the key features of the CDM-570 front panel; their purpose is summarized as follows: Feature Description This array of eight LEDs indicates the operational status of the LED Indicators CDM-570.

  • Page 465: Front Panel Operation - Odu Menu Hierarchy

    K.3.2 CDM-570 Front Panel Operation – ODU Menu Hierarchy Figure K-2 identifies the basic CDM-570 front panel menu hierarchy as it pertains selectively to configuration, monitor and control of a CSAT-5060, KST-2000A or KST-2000B ODU. This figure identifies only the menu branches allocated to ODU operation.

  • Page 466: Select: (Main) Menu

    This menu item turns ON the FSK link to the ODU Once the FSK link to the ODU is enabled, the CDM-570 senses the active ODU model and automatically adjusts the front panel menu selections specific to that product. Sections K.3.3.1.1 and K.3.3.1.2 address front panel operation functionality as it is adapts to CSAT-5060 or...

  • Page 467: Select:) Odu - Csat-5060 Transceiver Operation

    KST2000A/B Transceiver operation. Figure K-3 and Figure K-4 illustrate those ODU-specific CDM-570 menu hierarchies. K.3.3.1.1 (SELECT:) ODU – CSAT-5060 Transceiver Operation Figure K-3 identifies the basic CDM-570 front panel menu hierarchy as it pertains specifically to operation of the CSAT-5060 ODU. Figure K-3. ODU: CSAT-5060 Transceiver Menu Tree...

  • Page 468: K.3.3.1.1.1  Odu (Transceiver Control): Enable

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix K MN/CDM570L.IOM K.3.3.1.1.1 ODU (Transceiver Control): Enable Select ODU System Type: ◄ ►, Standalone 1:1 ( ENT) ◄ ► Use the arrow keys to select Standalone or 1:1, and then press ENTER. Note the following: •...
  • Page 469 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix K MN/CDM570L.IOM (ODU: Enable) 1:1 Red-Box Redundancy Box: Online Mode Switches Voltages Use the ◄ ► arrow keys to select Online, Mode, Switches, or Voltages, and then press ENTER. (ODU: Enable) 1:1...
  • Page 470 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix K MN/CDM570L.IOM K.3.3.1.1.1.1 COMMON ‘ODU SELECT’ SUBMENU (ODU: Enable) Standalone (ODU: Enable) 1:1 CSAT#1 (ODU: Enable) 1:1 CSAT#2 ODU SELECT: Config Info ◄ ► Monitor Alarms ( ,ENT) Use the ◄...
  • Page 471 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix K MN/CDM570L.IOM (ODU SELECT) ODU CONFIG: ODU TX Mute ODU Tx Mute State: Muted Unmuted (◄ ►,ENT) Use the ◄ ► arrow keys to select Muted or Unmuted, and then press ENTER.
  • Page 472 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix K MN/CDM570L.IOM (ODU SELECT) ODU CONFIG: ODU RX Slope ODU Rx Slope Mode: Manual Calibrated (◄ ►) Use the ◄ ► arrow keys select Manual or Calibrated, and then press ENTER.
  • Page 473 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix K MN/CDM570L.IOM (ODU SELECT) ODU CONFIG: MISC Curr-Window LNA Current Window: 99 % (▲ ▼,ENT) To define the allowable LNA current change before declaring a fault, edit the LNA Current Window setting as follows: •...
  • Page 474 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix K MN/CDM570L.IOM (ODU SELECT) ODU CONFIG: MISC RTC (Real-Time Clock) Sync ODU RTC to Lcl RTC: (◄ ►,ENT) Use the ◄ ► arrow keys to select Yes or No, and then press ENTER. By selecting Yes, this causes the CSAT RTC (Real Time Clock) to synchronize with the modem RTC.
  • Page 475 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix K MN/CDM570L.IOM (ODU SELECT) INFO: Misc Cold Start: Off Auto Fault Recovery: On This read-only screen shows the current state of the Cold Start and Auto Fault Recovery functions as ON or OFF.

  • Page 476: K.3.3.1.1.1.1.4  Odu Select: Alarms

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix K MN/CDM570L.IOM PS: +5V=5.5 -5V=-4.9 This read-only screen shows a monitor for the remaining two internal power supplies. K.3.3.1.1.1.1.4 ODU SELECT: Alarms ALARMS: Current Stored (◄ ►,ENT) Use the ◄ ► arrow keys to select Current or Stored, and then press ENTER.

  • Page 477: K.3.3.1.2.1.1  (Odu) Enable: Config (Kst Configuration

    Appendix K MN/CDM570L.IOM K.3.3.1.2 (SELECT:) ODU – KST-2000A/B Transceiver Operation Figure K-4 identifies the basic CDM-570 front panel menu hierarchy as it pertains specifically to operation of the KST-2000A or KST-2000B ODU. Figure K-4. ODU: KST-2000A/B Transceiver Menu Tree K.3.3.1.2.1 ODU (Transceiver Control): Enable...
  • Page 478 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix K MN/CDM570L.IOM (ODU: Enable) KST CONFIG: Transmitter KST TX: Frequency Atten Output (◄ ►,ENT) Use the ◄ ► arrow keys to select Frequency, Atten, Output, or HPA, and then press ENTER.
  • Page 479 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix K MN/CDM570L.IOM If the HPA power is Off, it cannot report errors, answer messages, provide serial numbers, etc. (ODU: Enable) KST CONFIG: KST TX Fault-Logic HPA Fault Logic: Summary No-Summary (◄...
  • Page 480 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix K MN/CDM570L.IOM To control whether or not the ODU provides LNA POWER via the Receive RF Cable: Use the ◄ ► arrow keys to select ON or OFF, and then press ENTER.
  • Page 481 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix K MN/CDM570L.IOM (ODU: Enable) KST CONFIG: KST MISC AGC MODE: Burst (◄ ►,ENT) Use the ◄ ► arrow keys to select OFF, ON or BURST, and then press ENTER. (ODU: Enable) KST CONFIG: KST MISC...
  • Page 482 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix K MN/CDM570L.IOM K.3.3.1.2.1.2 (ODU) Enable: INFO (Information) INFO:TX RX HPA LNA Equip Assembly+SN FW (◄ ►,ENT) For access to real-time, read-only information displays on the ODU currently in operation: Use the ◄...
  • Page 483 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix K MN/CDM570L.IOM (ODU: Enable) INFO: Assembly+SN ASSEMBLY INFO: M&C AS:11565-4 SN:001370891 The blinking cursor is on the M&C. Use the ▲ ▼ arrow keys to view additional assembly and S/N information for the Up Converter, Down Converter, and HPA.

  • Page 484: Odu Operations Via The Cdm-570 Base Modem Http Interface

    K.4.1 ODU-Accessible Base Modem HTTP Interface – Overview The CDM-570 Satellite Modem’s embedded HTTP application provides an easy to use interface to configure and monitor all aspects of the CSAT-5060 or KST12000A/B Transceivers (ODUs). For a complete overview of the features for this interface, see Chapter 7.
  • Page 485 Monitor and control of the CSAT-5060 or KST-2000A/B ODU that is connected via FSK to the CDM-570 is possible using the hyperlinked pages nested under the ‘ODU’ tab. These pages are accessible only when an ODU is configured for operation with the CDM-570.

  • Page 486: Figure K-5. Odu | Config Page (Csat-5060)

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix K MN/CDM570L.IOM K.4.1.2.1 ODU | Config Pages When properly configured to operate with either the CSAT-5060 or the KST-2000A/B ODU, the ‘ODU | Config’ page displays allows configuration of the operating parameters specific to the active unit.

  • Page 487: Unit Parameters

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix K MN/CDM570L.IOM • Gain Offset (1:1 Redundancy Only): Select the desired setting from the drop-down menu • Amplifier: Select On or Off from the drop-down menu Down Converter Parameters •...

  • Page 488: Figure K-6. Odu | Config Page (Kst-2000A/B)

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix K MN/CDM570L.IOM K.4.1.2.1.2 ODU | Config (KST-2000A/B) Figure K-6 shows the ‘ODU | Config’ page with the KST-2000A/B configured as the ODU. Use this page to configure the primary KST-2000A/B Transmit and Receive Parameters.

  • Page 489: Figure K-7. Odu | Status Page (Csat-5060)

    K.4.1.2.2 ODU | Status Pages The appearance of the ‘ODU | Status’ page changes depending on which type of ODU had been configured for operation with the CDM-570. These pages provide read-only status windows pertaining to the current operating condition for either the CSAT-5060 or the KST-2000A/B ODUs.

  • Page 490: Figure K-8. Odu | Status Page (Kst-2000A/B)

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix K MN/CDM570L.IOM K.4.1.2.2.2 ODU | Status (KST-2000A/B) Figure K-8 shows the ‘ODU | Status’ page as it appears with the KST-2000A/B configured as the ODU. The message bar at top identifies the ODU Type and HPA Type (in this example, KST-2000B and CEFD-SSPA, respectively).

  • Page 491: Figure K-9. Odu | Utilities Page (Csat-5060)

    K.4.1.2.3 ODU | Utilities Pages The appearance of the ‘ODU | Utilities’ page changes depending on which type of ODU had been configured for operation with the CDM-570. Use this page to configure various ODU utility functions. K.4.1.2.3.1 ODU | Utilities (CSAT-5060) Figure K-9 shows the ‘ODU | Utilities’...

  • Page 492: Figure K-10. Odu | Utilities Page (Kst-2000A/B)

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix K MN/CDM570L.IOM Redundancy Box Mode Select Automatic or Manual, and then click [Submit] to save this setting. ODU Date and Time • Use the international format HH:MM:SS to enter the time (where HH = hour [00 to 23], MM = minutes [00 to 59], and SS = seconds [00 to 59]) •...
  • Page 493 The CDM-570L and CDMR-570L Satellite Modems (referred to collectively as the CDM-570L) may be used to fully configure, monitor, and control a Comtech EF Data ODU (Outdoor Unit). ‘ODU’ is the mnemonic for a BUC (Block Up Converter) or an LNB (Low-Noise Block Down Converter).

  • Page 494: Figure L-1. Cdm-570L Front Panel View

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix L MN/CDM570L.IOM ODU Operations via the CDM-570L Front Panel L.3.1 CDM-570L Front Panel Operation Overview For in-depth explanations of the function and operation of the front panel features, see Chapter 5. FRONT PANEL OPERATION.

  • Page 495: Figure L-2. Cdm-570L Menu Tree – Odu Operation

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix L MN/CDM570L.IOM L.3.2 CDM-570L Front Panel Operation – ODU Menu Hierarchy Figure L-2 identifies the CDM-570L front panel menu hierarchies allocated to the configuration, monitor and control of a BUC or LNB. More specifically, menu branches that incorporate ODU operations are shown in bold;...
  • Page 496 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix L MN/CDM570L.IOM L.3.3 SELECT: (Main) Menu SELECT: Config Monitor Test Info Save/Load Util The table that follows identifies the commands comprising the CDM-570L main menu, and the content section in this manual where explicit information may be referenced, either in this appendix or in Chapter 5.
  • Page 497 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix L MN/CDM570L.IOM L.3.3.1 (SELECT:) Config (Configuration) CONFIG: Rem All Tx Rx CEx Frame Intfc Ref Mask ODU For ODU operations, use the ◄ ► arrow keys to select Mask or ODU, and then press ENTER.
  • Page 498 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix L MN/CDM570L.IOM L.3.3.1.2.1.1 (CONFIG: ODU (Outdoor Unit)) BUC: M&C-FSK BUC M&C(FSK): FSK-Comms Address Tx-On/Off (◄ ►) When an FSK-capable BUC is employed, use this menu to define, control and monitor the FSK setup.
  • Page 499 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix L MN/CDM570L.IOM L.3.3.1.2.1.4 (CONFIG: ODU (Outdoor Unit)) BUC: Alarm Set BUC Current Alarm: Upper Lower (◄ ►,ENTER) Use this menu to define the upper and lower limits of the BUC current ‘window.’ If the measured BUC current falls outside this window, an alarm is generated.
  • Page 500 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix L MN/CDM570L.IOM L.3.3.1.2.2 (CONFIG: ODU (Outdoor Unit)) LNB LNB: DC-Voltage 10MHz Alarm LO Mix (◄ ►, ENT) Use the ◄ ► arrow keys to select DC-Voltage, 10MHz, Alarm, LO, or Mix, and then press ENTER.
  • Page 501 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix L MN/CDM570L.IOM (CONFIG: ODU (Outdoor Unit)) LNB: Set LNB Current Alarm Lower LNB Current Alarm Lower Limit: 050mA (◄ ►,▲ ▼,ENT) To edit the LNB Current Alarm Lower Limit: First, use the ◄...
  • Page 502 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix L MN/CDM570L.IOM L.3.3.2 (SELECT:) Monitor MONITOR: Alarms Rx-Params Event-Log Stats AUPC ODU For ODU operation, use the ◄ ► arrow keys to select Alarms or ODU, and then press ENTER.
  • Page 503 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix L MN/CDM570L.IOM L.3.3.2.2 MONITOR: ODU Outdoor Unit Monitor: (◄ ►,ENTER) The screen shots that follow depict sample configurations – the actual values and settings will vary and they are dependant on the ODU configuration in use.
  • Page 504 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix L MN/CDM570L.IOM ODU Operations via the CDM-570L Base Modem HTTP Interface L.4.1 ODU-Accessible Base Modem HTTP Interface – Overview The CDM-570L Satellite Modem’s embedded HTTP Interface provides an easy to use application to configure and monitor all aspects of a BUC or LNB.

  • Page 505: Figure L-3. Config Mdm | Buc Page

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix L MN/CDM570L.IOM L.4.2 ODU (BUC, LNB) Pages When properly configured to operate with a BUC or LNB, the ‘Config Mdm | BUC’ and ‘Config Mdm | LNB’ pages allow configuration of the operating parameters specific to the active unit.

  • Page 506: Config Mdm | Lnb (Low-Noise Block Down Converter

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix L MN/CDM570L.IOM L.4.2.2 Config Mdm | LNB (Low-Noise Block Down Converter) Use this page to configure Low-Noise Block Down Converter parameters, and to display the LNB status for L-Band operation.

  • Page 507: Odu Operations Via The Cdm-570L Ip Module Http Interface

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix L MN/CDM570L.IOM ODU Operations via the CDM-570L IP Module HTTP Interface L.5.1 ODU-Accessible IP Module HTTP Interface – Overview As with the CDM-570L Base Modem HTTP Interface, the optional IP Module’s embedded HTTP Interface provides an easy to use application to configure and monitor all aspects of a BUC or LNB.

  • Page 508: Odu Configuration Pages

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix L MN/CDM570L.IOM L.5.2 ODU Configuration Pages When properly configured to operate with a BUC or LNB, the ‘Modem | BUC’ and ‘Modem | LNB’ pages allow configuration of the operating parameters specific to the active unit.

  • Page 509: Modem | Lnb (Low-Noise Block Down Converter

    CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix L MN/CDM570L.IOM BUC Status Use the drop-down menu to set the BUC PLL Alarm as Locked, Unlocked, or N/A. The remaining values displayed in this section are read-only and cannot be changed.
  • Page 510 CDM-570/570L Satellite Modem with Optional IP Module Revision 12 Appendix L MN/CDM570L.IOM Notes: L–18...

  • Page 511: Metric Conversions

    METRIC CONVERSIONS Units of Length Unit Millimeter Centimeter Inch Foot Yard Meter Kilometer Mile 1 millimeter 0.0394 0.0033 0.0011 0.001 1 x 10 6.214 x 10 1 centimeter 0.3937 0.0328 0.0109 0.01 1 x 10 6.214 x 10 1 inch 25.4 2.54 0.0833...
  • Page 512 2114 85281 WEST TH STREET TEMPE ARIZONA 480 • 333 • 2200 PHONE 480 • 333 • 2161...

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