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Comtech EF Data CDM-710 Installation And Operation Manual

70-140 mhz/l-band broadcast satellite modem
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CDM-710
Broadcast Satellite Modem
Installation and Operation Manual
CDM-710 [70-140 MHz] Broadcast Satellite Modem
CDM-710L [L-Band] Broadcast Satellite Modem
For Firmware Version 4.1.10 or Higher
Part Number MN/CDM710.IOM /
CD-MNCDM710
Revision 12
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.

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  • Page 1 CDM-710 Broadcast Satellite Modem Installation and Operation Manual CDM-710 [70-140 MHz] Broadcast Satellite Modem CDM-710L [L-Band] Broadcast Satellite Modem For Firmware Version 4.1.10 or Higher Part Number MN/CDM710.IOM / CD-MNCDM710 Revision 12 IMPORTANT NOTE: The information contained in this document supersedes all previously published...
  • Page 2 Copyright © 2016 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 3: Table Of Contents

    TABLE OF CONTENTS TABLE OF CONTENTS ..................III TABLES ......................XII FIGURES ......................XIII PREFACE ......................XV About this Manual ....................xv Conventions and References ................... xvi Patents and Trademarks ....................xvi Warnings, Cautions, Notes, and References ..............xvi Examples of Multi-Hazard Notices ................xvi Recommended Standard Designations ................
  • Page 4 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM / CD-MNCDM710 Table of Contents Revision 12 Comtech EF Data Headquarters ................xxi Warranty Policy ...................... xxi Limitations of Warranty ....................xxii Exclusive Remedies ..................... xxiii CHAPTER 1. INTRODUCTION ..............1–1 Overview ....................1–1 1.1.1 Applications ....................1–2 1.1.2 Standard and Optional Features ..............
  • Page 5 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM / CD-MNCDM710 Table of Contents Revision 12 2.1.7.3 Chassis Power Consumption ..............2–3 2.1.7.4 Chassis Fusing ..................2–3 2.1.7.5 IF Connectors ..................2–3 2.1.7.6 Ethernet Connector................. 2–4 2.1.7.7 Serial Connectors ..................2–4 2.1.7.8 Utility Connector ..................2–4 Operational Specifications................
  • Page 6 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM / CD-MNCDM710 Table of Contents Revision 12 2.2.21 Demodulator (Receive) Specifications............2–12 2.2.21.1 Frequency Range ................2–12 2.2.21.2 ‘J2 | Rx’ Connector Type/Impedance ..........2–12 2.2.21.3 Return Loss ..................2–12 2.2.21.4 Input Power, Minimum ..............2–12 2.2.21.5...
  • Page 7 5.2.4.4 Use Windows Command-line or Command Prompt to Make a Folder ........................ 5–8 5.2.5 BEFORE PROCEEDING: CDM-710/L Firmware Update Restrictions ....5–9 5.2.6 Download and Extract the Firmware Update Files ........5–10 5.2.6.1 Use Windows Desktop to View Folder Contents ........5–12 5.2.6.2...
  • Page 8 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM / CD-MNCDM710 Table of Contents Revision 12 6.1.1 CDM-710/L Available FAST and FAST-accessible Hardware Options ..... 6–2 6.1.1.1 Transmit Configurations................6–2 6.1.1.2 Receive Configurations ................6–3 FAST Activation Procedure ................6–3 Using FAST Demo Mode ................6–6 CHAPTER 7.
  • Page 9 CDM-710 Redundancy MIB File .............. 8–3 8.2.1.6 CDM-710 Traps MIB File ................. 8–3 8.2.1.7 CDM-710 Gigabit Ethernet Interface (GBEI) MIB File ......8–3 8.2.1.8 CDM-710 Private MIBs ................8–3 8.2.1.8.1 CDM-710 Common Private MIBs ............8–4 8.2.1.8.2 Modulator Private MIB ..............8–4 8.2.1.8.3 ASI Private MIB .................
  • Page 10 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM / CD-MNCDM710 Table of Contents Revision 12 HTTP Interface Page Examples and Descriptions ........8–13 8.5.1 Home Pages ....................8–13 8.5.1.1 Home | Home ..................8–13 8.5.1.2 Home | Contact..................8–14 8.5.1.3 Home | Support Page ................8–15 8.5.2 Admin (Administration) Pages ..............
  • Page 11 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM / CD-MNCDM710 Table of Contents Revision 12 APPENDIX A. FORWARD ERROR CORRECTION OPTIONS ....A–1 Overview ....................A–1 Viterbi and Reed Solomon ................A–1 LDPC and BCH .................... A–2 A.3.1 Range of Data Rates ..................A–3 A.3.2 Eb/No, Es/No Spectral Efficiency and Occupied Bandwidth ......

  • Page 12: Tables

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM / CD-MNCDM710 Table of Contents Revision 12 Overview ....................D–1 CDI-70 Physical Description ................ D–3 D.2.1 CDI-70 ‘GBEI | J1’ RJ-45 Connector Pinout ............. D–4 CDI-70 Specifications .................. D–4 D.3.1 Physical and Environmental Specifications ............ D–4 D.3.2 General Specifications ..................

  • Page 13: Figures

    Figure 4-3. RJ-45/RJ-48 Connector Example ............4–5 Figure 4-4. USB Connector Examples ..............4–5 Figure 4-5. CDM-710/G Rear Panel View (Rev A. and Later Chassis Shown) ..4–6 Figure 4-6. Replace the AC Fuses ................ 4–7 Figure 4-7. Apply AC Power to the Unit .............. 4–8 Figure 4-8.
  • Page 14 Figure A-7. DVB-S2 32APSK Packet Error Rate versus Es/No ......A–13 Figure B-1. CDI-40 ASI Data Interface Modules ..........B–1 Figure B-2. CDM-710/L Rear Panel Data Interface Slots ........B–2 Figure B-3. CDI-40 Block Diagrams ..............B–3 Figure B-4. CDI-40 Rear Panel View (PL/10883-4 Shown) ......... B–4 Figure B-5.

  • Page 15: Preface

    Data 70-140 MHz CDM-710 Broadcast Satellite Modem and its L-Band counterpart, the CDM-710L. This is an informational document intended for the persons responsible for the operation and maintenance of the CDM-710 and the CDM-710L. Revision 12 of this manual represents a complete rewrite from Revision 11, in order to update the documentation format to current Comtech EF Data Technical Publications Department Standards and Practices.

  • Page 16: Conventions And References

    Patents and Trademarks See all of Comtech EF Data's Patents and Patents Pending at http://patents.comtechefdata.com. Comtech EF Data acknowledges that all trademarks are the property of the trademark owners. Warnings, Cautions, Notes, and References A WARNING gives information about a possible hazard that may cause death or serious injury.

  • Page 17: Recommended Standard Designations

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Preface Revision 12 Recommended Standard Designations Electronic Industries Association (EIA) designations supersede Recommended Standard (RS) designations. Reference to the old RS designations may appear when depicting actual text (e.g., RS-232) as it may appear on the product rear panels or on screens or pages in the Serial Remote or HTTP (Web Server) Interfaces.

  • Page 18: Galvanic Isolator Use

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Preface Revision 12 Galvanic Isolator Use In Norway: “Utrustning som är kopplad till skyddsjord via jordat vägguttag och/eller via annan utrustning och samtidigt är kopplad till kabel-TV nät kan i visa fall medfőra risk főr brand. Főr att undvika detta skall vid anslutning av utrustningen till kabel- TV nät galvanisk isolator finnas mellan utrustningen och kabel-TV nätet.”...

  • Page 19: Operating Environment

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Preface Revision 12 The unit is fitted with two fuses – one each for line and neutral connections. They are contained inside a press-fit fuse holder that is part of the IEC power module: • Use T2.00A 20mm fuses for 115 and 230 volt AC operation.

  • Page 20: European Union Low Voltage Directive (Lvd) (2006/95/Ec)

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Preface Revision 12 • EN 61000-3-3 – Voltage Fluctuations and Flicker. • Federal Communications Commission Federal Code of Regulation FCC Part 15, Subpart B. CAUTION Obey these instructions to make sure that the unit complies with the standards: •...

  • Page 21: European Union Telecommunications Terminal Equipment Directive (91/263/Eec)

    In most cases, the warranty period is two years. During the warranty period, Comtech EF Data will, at its option, repair or replace products...

  • Page 22: Limitations Of Warranty

    The warranty does not apply to any part of a product that has been installed, altered, repaired, or misused in any way that, in the opinion of Comtech EF Data Corporation, would affect the reliability or detracts from the performance of any...

  • Page 23: Exclusive Remedies

    The remedies provided herein are the buyer’s sole and exclusive remedies. Comtech EF Data shall not be liable for any direct, indirect, special, incidental, or consequential damages, whether based on contract, tort, or any other legal theory.
  • Page 24 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Preface Revision 12 Notes: xxiv...

  • Page 25: Chapter 1. Introduction

    Figure 1-1. CDM-710/L Broadcast Satellite Modem (Original and Current Production Versions) The CDM-710 and CDM-710L Broadcast Satellite Modems (Figure 1-1) provide transmission of data in Digital Video Broadcast (DVB) and generic data transmission applications. The CDM-710/L operates over satellite links with programmable symbol / data rates up to 45 Msps in DVB-S2, DVB-S, and DVB-DSNG modes.

  • Page 26: Applications

    • The CDM-710 (70/140 MHz), with 52 to 88 MHz or 104 to 176 MHz in 100 Hz resolution. The ‘J1 | Tx’ port is a BNC female connector that is ID Number 3424 for the CDM-710. The DVB-S2 logo is a trademark of the DVB Digital Video Broadcasting Project (1991 to 1996).

  • Page 27: Verification

    Modulation (CCM) operation is provided. Spectral rolloffs of 20%, 25%, and 35% are available. Figure 1-2. CDM-710/L Rear Panel Data Interface Slots The unit front panel (Figure 1-1) features Light Emitting Diode (LED) array, keypad and display for local monitor and control of the modem. Remote control is available via an RS-232 / RS-485 2- or 4-wire bus or 10/100 Base-T Ethernet port located on the base modem rear panel (Figure 1-2).

  • Page 28: Firmware Update

    The CDM-710/L offers a number of optional features. To permit a lower initial cost, you may purchase the unit with only the desired features enabled. If you wish to upgrade the functionality of your unit at a later date, Comtech EF Data provides FAST – Fully Accessible System Topology.

  • Page 29: Functional Description

    MN/CDM710.IOM Introduction Revision 12 1.2 Functional Description Figure 1-3. CDM-710/L Block Diagram Figure 1-3 shows a block diagram of the unit. The unit performs several key functions: • It accepts incoming data from the terrestrial interface and converts it into appropriate clock and data signals.

  • Page 30: 16Apsk And 32Apsk

    Finally, a carrier is generated by a frequency synthesizer in conjunction with the I&Q signals to produce a frequency range, as follows: • CDM-710 (70/140 MHz), 52 to 88 MHz or 104 to 176 MHz IF output signal at the rear panel connector •...
  • Page 31 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Introduction Revision 12 the entire unit. The microcontrollers handles all of the monitor and control for unit including the front panel keypad and display, the EIA-232 and EIA-485 2- or 4-wire remote port and the ‘J7 | Ethernet’ Base-T 10/100 M&C port.

  • Page 32: Product Features

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Introduction Revision 12 1.3 Product Features 1.3.1 Physical Description The unit is constructed as 1RU-high rack-mounting chassis. Handles at the front allow easy removal from and placement into a user-supplied rack cabinet. The unit can be free-standing if desired.
  • Page 33 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Introduction Revision 12 Notes: 1) “Earlier” and “Later” units differ as follows: • “Earlier Units” operate using Firmware FW/12050 (Version 1.1.3 or earlier). “Later Units” operate using Firmware FW/12437 (Version 2.1.1 or later). • “Earlier Units”are “Tx only” (modulator only) and are not upgradeable to 16APSK or higher.

  • Page 34: Dimensional Envelope

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Introduction Revision 12 1.3.3 Dimensional Envelope Figure 1-4. Dimensional Envelope 1–10...

  • Page 35: Front Panel

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Introduction Revision 12 1.3.4 Front Panel Figure 1-5. Front Panel View The front panel USB 1.1 port is non-functional. The unit front panel (Figure 1-5) provides the following features: Item 1 – These handles ease removal and replacement of the chassis into the user-provided rack enclosure.
  • Page 36 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Introduction Revision 12 • Lights RED when an Rx traffic Fault exists. • Remains OFF when the receiver is turned OFF (e.g., when the unit is not configured as a Demodulator). ONLINE • Lights GREEN when the Unit is On Line, and carrying traffic.

  • Page 37: Rear Panel

    1.3.5 Rear Panel Sect. 4.2 Rear Panel Connectors Figure 1-6. CDM-710/L Rear Panel View (CDM-710 Shown with Optional CDI-40 ASI and CDI-70 GBEI Data Interface Modules) External cables are attached to connectors provided on the rear panel of the unit (Figure 1-6).
  • Page 38 Item 5 – ‘J1 | Tx (Transmit)’ IF Connector CAUTION THERE MAY BE DC VOLTAGES OF UP TO 48 VOLTS MAXIMUM PRESENT ON THIS CONNECTOR. Use this connector for Tx operation: • CDM-710 (70/140 MHz) – BNC female connector • CDM-710L (L-Band) – Type ‘N’ female connector 1–14...
  • Page 39 THERE MAY BE DC VOLTAGES OF UP TO 48 VOLTS MAXIMUM PRESENT ON THIS CONNECTOR. Use this connector for Rx operation: • CDM-710 (70/140 MHz) – BNC female connector • CDM-710L (L-Band) – Type ‘N’ female connector Item 10 – ‘J6 | Async Channel’ Utility Connector...

  • Page 40: Optional Data Interface Modules

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Introduction Revision 12 1.3.5.1 Optional Data Interface Modules • Appendix B. CDI-40 ASI DATA INTERFACE • Appendix C. CDI-60 HSSI DATA INTERFACE • Appendix D. CDI-70 10/100/1000 BASE-T GIGABIT ETHERNET INTERFACE (GBEI) The optional data interface modules are installed or removed from the chassis rear panel Interface Slots 1 and 2.

  • Page 41: Data Interface Support In 1:1 Or 1:N Redundancy Configurations

    See the CRS-170A or CRS-180 1:1 Redundancy Switch datasheet and Installation and Operation manuals for further information. When you use a CDM-710/L as a Tx Only unit in 1:1 Redundancy, you must remove the demodulator card. Similarly, when you use a CDM-710/L as an Rx Only unit in 1:1 Redundancy, you must remove the modulator card.
  • Page 42 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Introduction Revision 12 Notes: 1–18...

  • Page 43: Chapter 2. Specifications

    Chapter 2. SPECIFICATIONS 2.1 Physical and Environmental Specifications All information is typical for the CDM-710 (70/140 MHz) or CDM710L (L-Band) Broadcast Satellite Modem unless noted. 2.1.1 Regulatory Compliance • “CE” as follows: o EN 30489-1 o EN 55022 Class B (Emissions)

  • Page 44: Temperature Range

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Specifications Revision 12 2.1.4 Temperature Range • Operating: 32° to 122 F° (0° to 50° C) • Storage: -4° to 158 F° (-20° to 70° C) 2.1.5 Humidity (Non-condensing) • Operating: 95% maximum • Storage: 99% maximum 2.1.6...

  • Page 45: Rear Panel Features

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Specifications Revision 12 2.1.7 Rear Panel Features 2.1.7.1 Chassis AC Power Cord Retainer Standard 2.1.7.2 Chassis Power Supply Input • AC: 100-240VAC 50/60Hz, auto-ranging. IEC-60320 Type C14 (male) three-prong connector, for connection with an IEC-60320 Type C13 (female) three-prong plug.

  • Page 46: Ethernet Connector

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Specifications Revision 12 2.1.7.6 Ethernet Connector (1X) 10/100 BaseT Ethernet RJ-45 ‘J4 | Ethernet’ Ethernet Management Utility Port for operation of the Ethernet remote control interfaces (SNMP, Telnet, HTTP). 2.1.7.7 Serial Connectors (1X) DB-15M (D-Subminiature) ‘P1 | Alarms’ Utility Connector to access the Form C Alarms (relay closures).

  • Page 47: Operational Specifications

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Specifications Revision 12 2.2 Operational Specifications All information is typical for the CDM-710 or CDM710L unless noted. 2.2.1 Unit Configuration Non-volatile for 1-year minimum and returns upon power up. 2.2.2 Symbol Rates • DVB-S: 1 to 45 Msps •...

  • Page 48: Operating Modes

    2.2.10 1:1 Redundancy Built-in controller for operation with an optional Comtech EF Data 1:1 Redundancy Switch: • The CDM-710 uses the CRS-180 switch for 70/140 MHz operation. • The CDM-710L uses the CRS-170A switch for L-Band operation. 2.2.11 1:N Redundancy 1:N redundancy is supported by the Comtech EF Data CRS-300 1:10 Redundancy Switch.

  • Page 49: External Tx Carrier Off

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Specifications Revision 12 2.2.13 External Tx Carrier Off TTL Low Signal - path bypasses microprocessor (DB-15M ‘P1 | Alarms’ rear panel connector– see Chapter 5. REAR PANEL CONNECTIONS for pinout information). 2.2.14 Frequency Reference (Selectable) •...

  • Page 50: Remote M&C Operations

    Telnet – Ethernet issuance of remote command and queries using a user-supplied terminal emulator. o SNMP –Simple Network Management Protocol (SNMPv1 and SNMPv2c) operation using the CDM-710 SNMP agent. o HTTP – Use of the HTTP Interface with a user-supplied web browser.

  • Page 51: Firmware Update

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Specifications Revision 12 Table 2-1. Definition of Points For Spectral Mask Frequency Frequency Frequency Relative power Point Group delay for α=0,35 for α=0,25 for α=0,20 (dB) 0,0 f 0,0 f 0,0 f +0,25 +0,07/f 0,0 f...

  • Page 52: Modulator (Transmit) Specifications

    2.2.20 Modulator (Transmit) Specifications 2.2.20.1 Frequency Range Bandwidth of transmitted spectrum is within IF frequency range: • CDM-710: 52 to 88 MHz or 104 to 176 MHz in 100Hz steps. • CDM-710L: 950 to 2000 MHz in 100Hz steps. 2.2.20.2 Impedance •...

  • Page 53: Output Power Stability

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Specifications Revision 12 2.2.20.7 Output Power Stability Within ±0.5 dB of 25°C value over all specified environments. 2.2.20.8 Carrier Mute 55 dB below main carrier output. 2.2.20.9 Carrier Null 35 dB below an unmodulated carrier.

  • Page 54: Combined Amplitude Imbalance And Quadrature Phase Error

    2.2.21.4 Input Power, Minimum -58 + 10 (Symbol Rate in MHz) dBm: • CDM-710: -58 dBm at 1 Msps, -41.5 dBm at 45 Msps. See Figure 2-2. • CDM-710L: -58 dBm at 1 Msps, -41.5 dBm at 45 Msps 2–12...

  • Page 55: Agc (Automatic Gain Control) Range

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Specifications Revision 12 Carrier Input Level (vs) Symbol Rate Maximum Level Minimum Level Symbol Rate (Msps) Figure 2-2. Demodulator Input Level 2.2.21.5 AGC (Automatic Gain Control) Range 45 dB above minimum. 2.2.21.6 Maximum Composite Level •...

  • Page 56: Adaptive Equalizer

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Specifications Revision 12 2.2.21.9 Adaptive Equalizer Up to 3 dB tilt. 2.2.21.10 BER Performance See Table 2-2 through Table 2-5. 2.2.21.11 IQ Test Point Accessible from the rear panel DB-15M ‘P1 | ALARMS’ connector. 2–14...

  • Page 57: Specifications

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Specifications Revision 12 Table 2-2. Eb/No Performance at Quasi Error Free PER = 10 with AWGN for DVB-S2 Operations (FECFRAME = 64,800 or 16,200 Bits and no Pilot) Spectral Efficiency Modulation Code Specified Es/No (dB)

  • Page 58: Data Rate Ranges

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Specifications Revision 12 Table 2-3. Eb/No Performance for DVB-S QPSK Operations Eb/No (dB) Table 2-4. Eb/No Performance for DSNG 8PSK Operations Eb/No (dB) Table 2-5. Eb/No Performance for DSNG 16QAM Operations Eb/No (dB) 10.0 10.2 10.4...

  • Page 59: Table 2-6. Data Rate Range: Standard Fec Frame (188 Byte Format)

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Specifications Revision 12 Table 2-6. Data Rate Range: Standard FEC Frame (188 Byte Format) Symbol Rate Data Rate (Mbps) Data Rate (Mbps) Spectral Spectral Inner (Msps) Pilot OFF Pilot ON Efficiency Efficiency Modulation FEC Code...

  • Page 60: Table 2-7. Data Rate Range: Short Frame (188 Byte Format)

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Specifications Revision 12 Table 2-7. Data Rate Range: Short Frame (188 Byte Format) Symbol Rate Data Rate (Mbps) Data Rate (Mbps) Inner Spectral Spectral (Msps) Pilot OFF Pilot ON Modulation FEC Code Code Efficiency Efficiency Pilot...

  • Page 61: Chapter 3. Installation

    3.1 Unpack and Inspect the Shipment Figure 3-1. Unpack and Inspect the Shipment The CDM-710/L Broadcast Satellite Modem, its optional Installation and Operation Manual (available online at http://www.comtechefdata.com), and its power cord were packaged and shipped in a reusable cardboard carton containing protective foam spacing (Figure 3-1).
  • Page 62 1. Keep all shipping materials. 2. Check the packing list to make sure the shipment is complete. 3. Inspect the equipment for damage. If damage exists, immediately contact the carrier and Comtech EF Data to submit a damage report. 4. Read the manual.

  • Page 63: Install The Modem Into A Rack Enclosure

    Make sure there is proper air ventilation. Do not block the top of the rack or the presence of a rack blower. The air temperature inside the rack must never exceed 50°C (122°F). If there is any doubt, contact Comtech EF Data Product Support during normal business hours. 3–3...

  • Page 64: Figure 3-2. Install The Modem Into A Rack Enclosure

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Installation Revision 12 Feature Description Custom Rack Enclosure CDM-710/L chassis Standard Rack Shelving Rack Enclosure Threaded Front Rail (typical) Modem Front Panel User-supplied Screws Figure 3-2. Install the Modem into a Rack Enclosure 3–4...

  • Page 65: Install The Optional Rear Support Brackets Kit

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Installation Revision 12 3.2.1 Install the Optional Rear Support Brackets Kit Feature Description Back of modem Rack Enclosure Threaded Rear Mounting Rail (typical) Kit / Quantity Item CEFD P/N Description KT/6228-2 KT/6228-3 HW/10-32SHLDR Shoulder Screw, #10...
  • Page 66 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Installation Revision 12 Tools needed to install the optional KT/6228-2 (4”) or KT/6228-3 (10”) Brackets Kit: • A medium Phillips screwdriver • A 5/32-inch SAE Allen Wrench • An adjustable Crescent wrench. Do these steps to install the brackets kit (Figure 3-3): 1.

  • Page 67: Install The Optional Rack Slide Set

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Installation Revision 12 3.2.2 Install the Optional Rack Slide Set Figure 3-4. Install the Optional Rack Slide Set You may install the optional FP/SL0006 Bearingless 26” Rack Slide Set into the equipment rack cabinet and onto the sides of the modem as shown.
  • Page 68 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Installation Revision 12 Notes: 3–8...

  • Page 69: Chapter 4. Rear Panel Connectors

    Chapter 4. REAR PANEL CONNECTORS 4.1 Overview – Cabling Connection Types Comtech EF Data’s CDM-710 and CDM-710L High-Speed Satellite Modems use a number of different cables. Each cable type is typically dedicated to a specific mode of operation. 1) Not all of these operational interface types may be available.

  • Page 70: Coaxial Cable Connections

    (BOTTOM) Threaded Coupling Plug and Jack (Type ‘N’ Shown) Figure 4-1. Coaxial Connector Examples The types of coaxial cables used by Comtech EF Data are ‘BNC’, ‘TNC’, ‘N’, ‘F’, and ‘SMA’. Coaxial cables (plugs) and their mating connectors (jacks/sockets) are available in two coupling styles –...

  • Page 71: Type 'Bnc

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Rear Panel Connectors Revision 12 4.1.1.1 Type ‘BNC’ BNC plugs and jacks feature a Bayonet Coupling design. 4.1.1.2 Type ‘TNC’ TNC plugs and jacks feature a Threaded Coupling design similar to Type ‘N’, Type ‘F,’ and Type ‘SMA’ connectors.

  • Page 72: Type 'Sma

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Rear Panel Connectors Revision 12 4.1.1.5 Type ‘SMA’ Type ‘SMA’ connectors feature a Threaded Coupling design similar to Type ‘TNC’, Type ‘N’, and Type ‘F’ connectors. 4.1.2 D-Subminiature Cable Connections Type ‘D’ Cable with Jack Screws Type ‘D’...

  • Page 73: Cable Connections

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Rear Panel Connectors Revision 12 4.1.3 RJ-45, RJ-48 Cable Connections Figure 4-3. RJ-45/RJ-48 Connector Example The plug for an RJ-45 or RJ-48 cable features a flexible tab. The RJ-45 or RJ-48 receptacle features a mating slot. This design configuration ensures a secure installation.

  • Page 74: Unit Connectors

    External cables are attached to connectors provided on the rear panel of the unit (Figure 4-5). Figure 4-5. CDM-710/G Rear Panel View (Rev A. and Later Chassis Shown) 1) The initially released chassis is Tx only and does not support 1:1 operation.

  • Page 75: Ac Operation - Replace The Fuses

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Rear Panel Connectors Revision 12 Product Configuration Voltage Frequency Watts Amps 120V AC 83.5 0.738 CDM-710 LDPC+BCH 32APSK 8/9 (70/140 MHz) 28 Msps S2-TS 120 MHz 230V AC 83.0 0.503 120V AC 87.2 0.770 CDM-710L...

  • Page 76: Ac Operation - Apply Ac Power

    3. Switch the unit ON. 4.2.2 Power Interface Module – Optional 48V DC Unit Contact Comtech EF Data Product Support for detailed information about connecting and supplying power, and replacing the fuses for the optional DC- powered CDM-710 or CDM-710L. Note the following:...

  • Page 77: Dc Operation - Replace The Fuses

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Rear Panel Connectors Revision 12 4.2.2.1 DC Operation – Replace the Fuses For DC operation, the unit requires two different fuses. The fuses are located on the rear panel in individual screw-in receptacles found adjacent to the terminal block.

  • Page 78: Operational Connections

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Rear Panel Connectors Revision 12 CAUTION PROPER GROUNDING PROTECTION IS REQUIRED. You must connect the equipment to the protective earth connection at all times. Use this ground stud during installation, configuration, and operation. The AC power interface provides the safety ground.

  • Page 79: Table 4-1. 'J4 | Ethernet' Connector Pinouts

    Rear Panel Connectors Revision 12 Use this connector for Tx operation: • CDM-710 (70/140 MHz) – BNC female connector • CDM-710L (L-Band) – Type ‘N’ female connector Item 6 – ‘J4 | ETHERNET’ Ethernet Management Utility Port Use this 10/100 BaseT Ethernet RJ-45 port for operation of the Ethernet remote control interfaces.

  • Page 80: Table 4-2. 'P1 | Alarms' Connector Pinouts

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Rear Panel Connectors Revision 12 Table 4-2. ‘P1 | Alarms’ Connector Pinouts Normal Mode Pin # Description Name Direction Rx Traffic (De-energized, Faulted) (See notes) Rx-NC Rx Traffic (Energized, No Fault) Rx-NO Rx Traffic Rx-COM...

  • Page 81: Table 4-3. 'P2 | Remote' Connector Pinouts

    THERE MAY BE DC VOLTAGES OF UP TO 48 VOLTS MAXIMUM PRESENT ON THIS CONNECTOR. Use this connector for Rx operation: • CDM-710 (70/140 MHz) – BNC female connector • CDM-710L (L-Band) – Type ‘N’ female connector Item 10 – ‘J6 | Async Channel’ Utility Connector...
  • Page 82 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Rear Panel Connectors Revision 12 Notes: 4–14...

  • Page 83: Chapter 5. Firmware Update

    Transfer Protocol (FTP), the extracted firmware files from the User PC to the modem’s standby firmware image. 4. Use the modem front panel or the CDM-710/L HTTP Interface to configure the modem to operate using the updated firmware image. 5–1...

  • Page 84: About Firmware Numbers, File Versions, And Formats

    5.1.2 About Firmware Numbers, File Versions, and Formats Comtech EF Data’s Web site catalogues its firmware update files by product type (e.g., modem, converter, etc.) and specific model/optional configuration. For example, the CDM-710 firmware download hyperlink appears as F12437x_V#### (where ‘####’ indicates the firmware version number, and ‘x’ is the revision letter of that version).

  • Page 85: Modem Connections

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Firmware Update Revision 12 5.2.1.1 Modem Connections Connect the User PC to the modem: • Use the 9-pin serial cable to connect the modem ‘P2 | Remote’ port to a serial port on the User PC.

  • Page 86: Get The Management Ip Address And Firmware Information

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Firmware Update Revision 12 5.2.3 Get the Management IP Address and Firmware Information • Chapter 7. FRONT PANEL OPERATION • Chapter 8. ETHERNET INTERFACE OPERATION • Chapter 9. SERIAL INTERFACE OPERATION Do these steps: 1. On the modem – Apply power to the unit. Your power connection varies depending on your ordered unit (i.e., AC vs.

  • Page 87: Use The Serial Interface To Find The Firmware Information

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Firmware Update Revision 12 CDM-710 MODEM Firmware Version: X.X.X Bulk: 08/06/09 FW12437P 4.1.5 5.2.3.3 Use the Serial Interface to Find the Firmware Information Use your terminal emulator to execute remote queries with the modem. Use either of these remote queries to find the firmware information: •...

  • Page 88: Make A Temporary Folder (Subdirectory) On The User Pc

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Firmware Update Revision 12 2. Write down your firmware information for further reference or to provide to Comtech EF Data Product support. 5.2.4 Make a Temporary Folder (Subdirectory) on the User PC The temporary folder is where you store the firmware archive download. There are several ways you can make a temporary folder on a Windows PC: •...

  • Page 89: Use Windows Explorer To Make A Folder

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Firmware Update Revision 12 3. Right-click on the new folder and then select Rename from the popup submenu. Rename this folder to “temp” or some other convenient, unused name. 5.2.4.2 Use Windows Explorer to Make a Folder Do these steps: 1.

  • Page 90: Use Windows Command-Line Or Command Prompt To Make A Folder

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Firmware Update Revision 12 3. Click New Folder. This can be an icon or a text label, depending on the Windows OS version. 4. Right-click the New Folder folder name, and then Rename this folder to “temp”...

  • Page 91: Before Proceeding: Cdm-710/L Firmware Update Restrictions

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Firmware Update Revision 12 5.2.5 BEFORE PROCEEDING: CDM-710/L Firmware Update Restrictions The update to FW12437x Version 4.0.X from an earlier version is a one- way update path. Once an update to 4.0.1 (or higher) is completed, it is no longer possible to revert to earlier versions –...

  • Page 92: Download And Extract The Firmware Update Files

    4. On the Flash Updates Index page – Select the (Select a Product Line) Satellite Modems hyperlink. 5. On the Modems product page – Select the CDM-710 product hyperlink; 6. Select the appropriate firmware archive EXE or ZIP file download hyperlink.
  • Page 93 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Firmware Update Revision 12 the files. Your results display as per this example – click [OK] to close. Your files are now available for transfer to the modem. o Click [Save] to download the EXE file to your Downloads folder.

  • Page 94: Use Windows Desktop To View Folder Contents

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Firmware Update Revision 12 • ReleaseNotes_CDM710B_X_X_X.pdf (firmware release notes). • ftp_upgrade.pdf (firmware update procedure notes). 9. Confirm availability of the firmware files in the temporary folder. There are several ways you can view the contents of the temporary folder on a Windows-based PC: •...

  • Page 95: Upload The Firmware Files And Update The Modem

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Firmware Update Revision 12 5.3 Upload the Firmware Files and Update the Modem 5.3.1 Important Considerations Before you proceed with the firmware update, make sure that: • You connect the modem ‘J4 | Ethernet’ M&C port to the user PC as described in Section 5.2.1.1.
  • Page 96 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Firmware Update Revision 12 “put FW12437x_CDM-710_Broadcast_X_X_X.bin bulk:” The destination “bulk:” must be all lower-case. The process sequences through several blocks – this may take several minutes for the transfer to occur. The modem front panel reports the...

  • Page 97: 10/100/1000 Base-T Gigabit Ethernet Interface (Gbei) Ftp Upload Procedure

    5.5 USB Firmware Update Procedure Use of the front panel USB port for the firmware update process is not available in this firmware release. Please contact Comtech EF Data Product Support for this feature’s release schedule. 5–15...
  • Page 98 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Firmware Update Revision 12 Notes: 5–16...

  • Page 99: Chapter 6. Fast Activation Procedure

    In order to permit a lower initial cost, you may purchase the unit with only the desired features enabled. If you wish to upgrade the functionality of a unit at a later date, Comtech EF Data provides Fully Accessible System Topology (FAST), which permits the purchase and activation of options through special authorization codes.

  • Page 100: Cdm-710/L Available Fast And Fast-Accessible Hardware Options

    MN/CDM710.IOM FAST Activation Procedure Revision 12 after confirmation by Comtech EF Data, using the modem front panel or via the HTTP (Web Server) Interface. FAST Accessible Options: You may order hardware options for installation either at the factory, or you can install and activate them on-site. The FAST Access Code that you purchase from Comtech EF Data enables configuration of the available hardware.

  • Page 101: Receive Configurations

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM FAST Activation Procedure Revision 12 6.1.1.2 Receive Configurations Maximum Symbol Tier FAST Option Demodulation Rate (Msps) DVB-S2 QPSK, 8PSK DVB-S QPSK QPSK, 8PSK DVB-S2 16APSK DVB-S QPSK QPSK, 8PSK DVB-S2 16APSK DVB-S QPSK DVB-DSNG 8PSK,16QAM...
  • Page 102 This list is representative, and subject to change: Option Number (top line) Description (bottom line) IF Modulator (for CDM-710 70/140 MHz units) L-Band Mod (for CDM-710L L-Band units) IF Demodulator (for CDM-710 70/140 MHz units) L-Band Demod (for CDM-710L L-Band units)
  • Page 103 FAST Activation Procedure Revision 12 3. Contact Comtech EF Data Product Support to order features and acquire the FAST Access (configuration) Code. You will be asked to provide the modem Serial Number. Comtech EF Data Product Support will verify the order and provide an invoice, instructions, and a 20-character FAST Access Code.

  • Page 104: Using Fast Demo Mode

    6.3 Using FAST Demo Mode The FAST Demo Mode enables all FAST options for a limited time. When enabled, Demo Mode allows access to ALL CDM-710/L FAST options for 45 days. Older units running earlier firmware versions allow Demo Mode for 604800 seconds (7 full days).
  • Page 105 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM FAST Activation Procedure Revision 12 When On, the second line will display the number of seconds remaining available for the free Demo Mode. (The countdown proceeds only when the mode is On.) Once the Demo period expires, a message displays on the bottom line of the...
  • Page 106 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM FAST Activation Procedure Revision 12 Notes: 6–8...

  • Page 107: Chapter 7. Front Panel Operation

    Figure 7-1. Front Panel View (CDM-710 Shown) The front panel USB 1.1 port is non-functional. You may fully control and monitor the operation of the CDM-710 or CDM-710L from the front panel. The front panel (Figure 7-1) provides the following features: Item 1 –...
  • Page 108 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Front Panel Operation Revision 12 • Lights AMBER when there are no Unit Faults, but an Alarm exists. • Lights RED when a Unit Faults exists (Example: PSU Fault). Tx STATUS • Lights GREEN when there are no Tx Traffic Faults or Alarms.

  • Page 109: Figure 7-2. Front Panel Keypad

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Front Panel Operation Revision 12 TEST MODE • Lights GREEN when a BERT (Bit Error Rate test) is active. • Remains OFF when the unit is operating normally. In general, the Alarm relay state reflects the state of the Front Panel LEDs.
  • Page 110 Firmware Version: X.X.X The opening screen displays once you apply power to the unit. The top line identifies the unit model (i.e., CDM-710, or CDM-710L). The bottom line displays the running Firmware Version (this number may vary). Press any key to display the top-level Select menu. On most menu screens, you will see a flashing, solid-block cursor that blinks at a once-per-second rate.
  • Page 111 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Front Panel Operation Revision 12 Circuit ID:------------- ---Press any key... Press any key to restore the previously active screen. Nested menus display all available options and prompt you to carry out a required action. Use the keypad to navigate between screens.

  • Page 112: Front Panel Operation - Menu Matrix

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Front Panel Operation Revision 12 7.2 Front Panel Operation – Menu Matrix Chapter Menu Screen Description Submenu Selections Sect. Opening Screen – Select: Config; Monitor; Test; Info; Select (Main) Menu Save/Load; Util Select: Remote; Tx; Rx: Int1; Int2; Ref, Aux, 7.2.1...
  • Page 113 Opening Screen The CDM-710L (L-Band) unit is shown in the screen shots throughout this chapter. The information that follows is applicable to either the CDM-710 or CDM-710L Broadcast Satellite Modems. Any operational restrictions are noted. CDM-710 L MODEM Firmware Version: X.X.X The opening screen displays once you apply power to the unit.

  • Page 114: Select:) Config (Configuration) Menu Branch

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Front Panel Operation Revision 12 • Save/Load Menu Branch – These screens permit you to save (store) and retrieve (load) up to 10 different modem configurations. • Util (Utility) Menu Branch – These screens permit you to configure various unit operation functions, such as setting the Real-Time Clock, adjusting the display brightness, loading FAST options, etc.

  • Page 115: Config:) Remote Control

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Front Panel Operation Revision 12 of 1, 2, 5, 10, or 20 MHz. The unit reverts to Internal if the External Reference is not present or is faulted. • Aux (Auxiliary) Submenu – The selections here define the 1:1 Modem Switching parameters of the unit.
  • Page 116 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Front Panel Operation Revision 12 DO YOU WANT LOCAL MODE? ENT=Yes CLR=No Follow the prompts. Press ENTER to change to “Local“ mode. Press CLEAR to remain in “Remote” mode. (Config:) Remote Control:  Serial Serial Config: Interface Baudrate (E)
  • Page 117 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Front Panel Operation Revision 12 (Config:) Remote Control:  Serial  Baudrate Local M&C Bus Baud Rate: 9600 Baud (E) Values of 1200, 2400, 4800, 9600, 19200, 38400, and 57600 baud are possible for the Baud rate of the remote control bus connected locally to the M&C computer.
  • Page 118 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Front Panel Operation Revision 12 (Config:) Remote Control:  Ethernet  MAC M&C Port MAC Address: 00-06-B0-00-56-33 This screen displays a read-only status message. Press ENTER or CLEAR to return to the previous menu. This example is representative of a typical MAC Address.
  • Page 119 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Front Panel Operation Revision 12 (Config:) Remote Control: EthernetSNMPCommunityWrite Write Community: (E) private Edit the SNMP Write Community string. Use the   arrow keys to select a character, and then use the  arrow keys to change that character. All printable ASCII characters are available, except for the backslash (ASCII code 92) and tilde ~ (ASCII code 126).

  • Page 120: Config:) Tx: (Transmit)

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Front Panel Operation Revision 12 7.2.1.2 (Config:) Tx: (Transmit) The Scram(bler) selection operates only if the Mode selection is DVB-S2. Tx: FEC Mod Code SymRate Mode Freq Pwr Scram (E) Use the arrow keys to select FEC, Mod (Modulation), Code, SymRate, ...
  • Page 121 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Front Panel Operation Revision 12 (Config:) Tx:  Mod  Type Tx Mod: QPSK 8PSK 16QAM 16APSK 32APSK (E) Use the arrow keys to select the Transmit Modulation Type as QPSK, 8PSK,   16QAM, 16APSK, or 32APSK. Press ENTER.
  • Page 122 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Front Panel Operation Revision 12 (CONFIG:) Tx:  Mod  Pilot (DVB-S2 Mode only) Tx Modulation Pilot: Off/On Avg/Peak (E) Use the   arrow keys to select Off/On or Avg/Peak. Press ENTER. (Config:) Tx:  Mod  Pilot Off/On (DVB-S2 Mode only)
  • Page 123 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Front Panel Operation Revision 12 (Config:) Tx:  Mod  Frame (DVB-S2 Mode only) Tx Frame Size: Long Short (E) Use the   arrow keys to select Long or Short. Press ENTER. Note that: •...
  • Page 124 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Front Panel Operation Revision 12 or symbol rate, the modulator will not accept the change unless it is within range, and it will turn off the Tx Carrier. If the modem does not accept the new rate, change the Modulator Code Rate or Mode.
  • Page 125 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Front Panel Operation Revision 12 Table 7-1. Symbol Rate/Data Rate Range – Standard FECFrame and 188 Byte Format (QPSK 1/4, 1/3 and 2/3 data is provided for reference only) Symbol Rate Data Rate (Mbps) Data Rate (Mbps)

  • Page 126: Table 7-2. Symbol Rate/Data Rate Range - Short Fecframe And 188 Byte Format

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Front Panel Operation Revision 12 Table 7-2. Symbol Rate/Data Rate Range – Short FECFrame and 188 Byte Format Symbol Rate Data Rate (Mbps) Data Rate (Mbps) Inner Spectral Spectral (Msps) Pilot OFF Pilot ON Modulation FEC Code...
  • Page 127  arrow keys to change that digit. Press ENTER. Note that: • For the CDM-710 (70/140 MHz), you may configure a frequency range from 52 to 88 MHz and from 104 to 176 MHz, in 100 Hz steps.
  • Page 128 Use the   arrow keys to select the digit of the Tx Power Level, and then use the  arrow keys to change that digit. Press ENTER. Note that: • For the CDM-710 (70/140 MHz), the configurable Tx Power Level range is from -20 to 0 dBm.
  • Page 129 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Front Panel Operation Revision 12 For the CDM-710 only, use the   arrow keys to select the Tx Impedance (Ohms) as 50 or 75. Press ENTER. (Config:) Tx:  Scram (DVB-S2 Mode only) Tx Scrambling Index: Gold-n = 000000 (▲...

  • Page 130: Config:) Rx: (Receive)

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Front Panel Operation Revision 12 7.2.1.3 (Config:) Rx: (Receive) Rx: FEC Dem Code SymRate Freq EbNo PLL (E) Use the   arrow keys to select FEC, Dem (Demodulation), Code, SymRate, Freq, EbNo, or PLL. Press ENTER.
  • Page 131 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Front Panel Operation Revision 12 (Config:) Rx:  Dem  Type Rx Dem: QPSK 8PSK 16QAM 16APSK 32APSK (E) Use the   arrow keys to select the demodulatoion type. Press ENTER. 1) If you select the Mode as DVB-DSNG, the selectable types are dependant upon your purchased FAST options.
  • Page 132 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Front Panel Operation Revision 12 The range varies from ±001 kHz to ±100 kHz. To edit the demodulator acquisition search range value: Use the   arrow keys to select the digit, and then use the ...
  • Page 133 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Front Panel Operation Revision 12 Use the arrow keys to select operation as Pre-EQ or Post-Eq. Press ENTER.   (Config:) Rx:  Dem  Pilot (DVB-S2 Mode only) Rx Demodulation Pilot: Off On (E) This screen displays a read-only status message.
  • Page 134  arrow keys to change that digit. Press ENTER. Note that: • For the CDM-710 (70/140 MHz), you may configure a frequency range from 52 to 88 MHz and from 104 to 176 MHz, in 100 Hz steps.
  • Page 135 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Front Panel Operation Revision 12 • For the CDM-710L (L-Band), you may configure a frequency range from 950 to 2000 MHz, in 100 Hz steps. CAUTION The bandwidth of the demodulated Rx carrier must stay within the IF frequency range.

  • Page 136: Config:) Int1

    Use the   arrow keys to select 1x or 2x. Press ENTER. 7.2.1.4 (Config:) Int1 1) Due to limitations of the backplane, the CDM-710/L allows only one data interface to be active. For example, if Interface 2 is active, and you then enable Interface 1, the unit automatically disables Interface 2.
  • Page 137 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Front Panel Operation Revision 12 (CONFIG:) Intfc1 ASI:  Tx Intfc1 ASI Tx: Ena/Dis Frame (E) Use the   arrow keys to select Ena/Dis or Frame. Press ENTER. (CONFIG:) Intfc1 ASI:  Tx  Ena/Dis...
  • Page 138 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Front Panel Operation Revision 12 (CONFIG:) Intfc1 ASI:  Rx  Frame Intfc1 ASI Rx Frame: 188 204 (E) To enable the desired sync mode: Use the   arrow keys to select 188 or 204.

  • Page 139: Config:) Int1 (Optional Cdi-60 Hssi Data Interface Only)

    7.2.1.4.2 (Config:) Int1 (Optional CDI-60 HSSI Data Interface ONLY) 1) Due to limitations of the backplane, the CDM-710/L allows only one data interface to be active. For example, if Interface 2 is active, and you then enable Interface 1, the unit automatically disables Interface 2.
  • Page 140 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Front Panel Operation Revision 12 This read-only status message indicates the Data Rate of the Tx (transmit) MPEG-2 transport stream. Press ENTER or CLEAR to return to the previous menu. (Config:) Intfc1 HSSI:  Tx  Data  Invert...
  • Page 141 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Front Panel Operation Revision 12 (Config:) Intfc1 HSSI:  Rx  Data Intfc1 Rx Data: Datarate Invert (E) Use the   arrow keys to select Datarate or Invert. Press ENTER. (Config:) Intfc1 HSSI:  Rx  Data  Datarate Intfc1 Data Rate: Rx: 032.000000 Mbps...
  • Page 142 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Front Panel Operation Revision 12 (Config:) Intfc1 HSSI:  Rx  Buffer  Recenter Intfc1 Rx Buffer Fill: (046%) ReCENTER (E) The value in parentheses (e.g., 046%) indicates the current buffer fill status. To reset the buffer to the midpoint (50%), use the   arrows keys to select ReCENTER.
  • Page 143 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Front Panel Operation Revision 12 (Config:) Intfc1 HSSI:  Rx  Enable Intfc1 Rx Enable: Enable Disable (E) Use the   arrow keys to select Enable to activate the Rx side of this interface, or Disable to de-activate the Rx side and set the Data Rate to 0.

  • Page 144: Config:) Int2 (Optional Cdi-70 Gigabit Ethernet Interface Only)

    7.2.1.5 (Config:) Int2 (Optional CDI-70 Gigabit Ethernet Interface ONLY) 1) Due to limitations of the backplane, the CDM-710/L allows only one data interface to be active. For example, if Interface 2 is active, and you then enable Interface 1, the unit automatically disables Interface 2.
  • Page 145 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Front Panel Operation Revision 12 (CONFIG:) Intfc2 Gigabit Ethernet:  Ingress  FEC Intfc2 Ingress FEC Enable Disable Use the   arrow keys to select Enable or Disable. Press ENTER. Select Enable to allow the GBEI to perform SMPTE 2022 / Pro-MPEG COP3 error recovery.
  • Page 146 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Front Panel Operation Revision 12 (CONFIG:) Intfc2 Gigabit Ethernet: IngressStrIP1/2Group Intfc2 Multicast # 224.001.001.002  Where # is the selected stream (1 or 2): To enter the Group Multicast IP Address, first use the ◄ ► arrow keys to select the digit, and then use the ▲ ▼ arrow keys to change that digit.
  • Page 147 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Front Panel Operation Revision 12 (CONFIG:) Intfc2 Gigabit Ethernet:  Ingress  Str  Pri Intfc2 Primary Stream Use the   arrow keys to select 1 (Single) or 2 (Redundancy) Mode, Press ENTER. Note that: •...
  • Page 148 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Front Panel Operation Revision 12 (CONFIG:) Intfc2 Gigabit Ethernet:  Egress Intfc2 Gigabit Egress: Ena/Dis FEC IP (E) Use the   arrow keys to select Ena/Dis, FEC, or IP. Press ENTER. (CONFIG:) Intfc2 Gigabit Ethernet:  Egress  Ena/Dis...
  • Page 149 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Front Panel Operation Revision 12 (CONFIG:) Intfc2 Gigabit Ethernet:  Egress  FEC  Matrix Intfc2 Egress FEC Matrix: Length = 10, Depth = 10 To configure the dimension of the egress FEC matrix, first use the ◄ ► arrow keys to select the digit, and then use the ▲...
  • Page 150 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Front Panel Operation Revision 12 (CONFIG:) Intfc2 Gigabit Ethernet:  Egress  IP  DestPort Intfc2 Egress Multicast: 01024 () To enter a valid UDP Destination Port Address for the egress packet stream, first use the ◄ ► arrow keys to select the digit, and then use the ▲▼ arrow keys to change that digit.

  • Page 151: Summary Of Gbei Statistics (As Reported By Category)

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Front Panel Operation Revision 12 7.2.1.5.1 Summary of GBEI Statistics (As Reported By Category) 1000 Base-T Link Statistics: • LAN Good Octets (In) – The sum of lengths of all good Ethernet frames received from the LAN.
  • Page 152 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Front Panel Operation Revision 12 WAN Port Statistics: • WAN Octets (Out) – The sum of the lengths of all Ethernet frames that are forwarded to the WAN. • WAN Unicast (Out) – The number of good frames with unicast destination MAC addresses that are forwarded to the WAN.
  • Page 153 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Front Panel Operation Revision 12 • WAN Broadcast (In) – The sum of good frames received from the WAN IP encapsulation logic that have a broadcast destination MAC address. • WAN Multicast (In) – The sum of good frames received from the WAN IP encapsulation logic that have a multicast destination MAC address.

  • Page 154: Config:) Ref (Reference)

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Front Panel Operation Revision 12 • Mng Unicast (Out) – The sum of frames transmitted to the local GBEI management processor that have a unicast destination MAC address. • Mng Broadcast (Out) – The sum of frames transmitted to the local GBEI management processor that have a broadcast destination MAC address.
  • Page 155 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Front Panel Operation Revision 12 (Config:) Aux (Redundancy):  Ena/Dis Redundancy Mode: Enable Disable (E) The solid cursor indicates the current configuration choice. Use the arrow   keys to select Enable or Disable. Note that: •...

  • Page 156: Config:) Alarms

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Front Panel Operation Revision 12 7.2.1.8 (Config:) Alarms If you attempt to select an alarms state and the unit is in “Remote” mode, the following messages display: THIS UNIT IS CURRENTLY IN REMOTE MODE!! DO YOU WANT LOCAL MODE? ENT=Yes CLR=No Follow the prompts.

  • Page 157: Select:) Monitor Menu Branch

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Front Panel Operation Revision 12 Use the arrow keys to report the interface incident as an Alarm, to Mask the   incident, or report the incident as a Fault. When you select IFOn, this allows the modem to perform a redundancy switch upon sensing a fault state, while allowing the output power of the interface to remain ON.

  • Page 158: Summary Of Alarms And Faults (As Reported By Category)

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Front Panel Operation Revision 12 (Monitor:) Alarms  Receive RX Traffic: Demod Unlocked This screen reports only if the Demod is unlocked; otherwise, it reports “No Errors.” Press ENTER or CLEAR to return to the previous menu.
  • Page 159 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Front Panel Operation Revision 12 Receive (Demodulator) Alarms and Faults • +1.5V PSU Demodulator Card – The 1.5VDC regulator has exceeded ±5%. • FPGA Load Demodulator Card – The Demod FPGA is not loading. • Demod Unlocked – The Demodulator is not locked.
  • Page 160 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Front Panel Operation Revision 12 Unit Alarms and Faults • FPGA Loader Framer Card – The Framer FPGA is not loading. • +1.5V PSU Framer Card – The 1.5VDC Framer/FEC regulator exceeds ±5%. • +1.5V PSU Interface Card #1 – The 1.5VDC Slot 1 regulator exceeds ±5%.

  • Page 161: Monitor:) Rx_Stats

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Front Panel Operation Revision 12 • FPGA Temp Modulator Card – The modulator FPGA is outside its temperature range. • Nyq Filter Clipping – There is modulator Nyquist Filter clipping. 7.2.2.2 (Monitor:) Rx_Stats For DVB-S2 Mode only: EsNo=14.0 BUF=050%...

  • Page 162: Monitor:) Event-Log

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Front Panel Operation Revision 12 For DVB-S2 Mode: Link Margin = [E (measured) - E (threshold)] For DVB-S or DVB-DSNG Modes: Link Margin = [E (measured) – E (threshold)] Additionally, note the following: For DVB-S2 Mode: •...
  • Page 163 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Front Panel Operation Revision 12 (Monitor:) Event-LogClear-All Clear All Stored Events: (E) Use the   arrow keys to select No or Yes. Press ENTER. Note that: • No cancels the clear-all request and the unit retains all stored events in the buffer.

  • Page 164: Select:) Test Menu Branch

    Tx-CW Tx-1,0 (E) The CDM-710 supports many useful test modes. Not all modes are available in all configurations – they depend upon the modem configuration (i.e., Simplex (Tx- only or Rx-only) or Duplex (Tx/Rx)) and the installed data interface module(s).

  • Page 165: Figure 7-3. Traffic Data Flow Diagrams - Loopback Test Mode Examples

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Front Panel Operation Revision 12 • Tx-CW (Transmit CW) test mode forces the modulator to transmit a pure carrier (unmodulated). • Tx-1,0 (Tx 1, 0, 1, 0 Pattern) 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 166: Test:) Testpatterns

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Front Panel Operation Revision 12 7.2.3.2 (Test:) TestPatterns The availability of test patterns depends on the installed and enabled optional data interface: • If the CDI-40 ASI Data Interface is installed in Interface Slot 1, or the...

  • Page 167: Select:) Info (Information) Menu Branch

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Front Panel Operation Revision 12 7.2.4 (SELECT:) Info (Information) Menu Branch 1) INFO screens provide read-only information on the current configuration of the modem. This allows you to review parameters without risking inadvertent changes to operation. From any screen, press ENTER or CLEAR to return to the previous menu.

  • Page 168: Info:) Rx (Receive)

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Front Panel Operation Revision 12 o “16A” = 16APSK; o “32A” = 32APSK. • “3/4” displays the operating code rate. • “-10.0” displays the Tx Power Level, in dBm. • “ON” indicates that Tx Power is “ON” (“OF” = Off) 7.2.4.3 (Info:) Rx (Receive)

  • Page 169: Select:) Save/Load Menu Branch

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Front Panel Operation Revision 12 7.2.5 (SELECT:) Save/Load Menu Branch You may use this menu only when the unit is in “Local” mode. If you attempt to use this menu while the unit is in “Remote” mode, the...

  • Page 170: Save/Load Configuration:) Load

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Front Panel Operation Revision 12 Save Config to Loc: 9 01:02:43 05/08/05 (E) You will see the time and date stamp of the stored configuration, for identification purposes. Use the arrow keys to select the location to where the current configuration ...
  • Page 171 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Front Panel Operation Revision 12 Load Config from Loc: 9 01:02:43 05/08/05 (E) You will see the time and date stamp of the stored configuration, for identification purposes. Press ENTER to continue. If the selected location...

  • Page 172: Select:) Util (Utility) Menu Branch

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Front Panel Operation Revision 12 7.2.6 (SELECT:) Util (Utility) Menu Branch UTIL: RT-Clk Ref ID Display Firmware FAST Use the  arrow keys to select RT-Clk, Ref, ID, Display, Firmware, or FAST. Press ENTER. 7.2.6.1 (UTIL:) RT-Clk Edit Real-Time Clock: 10:23:51 23/05/06(E)

  • Page 173: Util:) Id

    7.2.6.5 (UTIL:) Firmware Firmware Images: Info Select (E) These submenus allow viewing information about the CDM-710 internal firmware. The modem stores two complete firmware images. You can select which image will be loaded the next time the unit reboots. Use the arrow ...
  • Page 174 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Front Panel Operation Revision 12 1) This submenu is intended for DIAGNOSTIC PURPOSES ONLY. Do NOT change an image unless instructed to do so by Comtech EF Data Product Support. 2) The information shown on the screen shots that follow are provided for example only.
  • Page 175 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Front Panel Operation Revision 12 (UTIL:) Firmware:  Info  Image#X  Bulk Bulk: 08/06/09 FW12437P 4.1.5 Press ENTER or CLEAR to return to the previous menu. (UTIL:) Firmware:  Info  Image#X  App...
  • Page 176 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Front Panel Operation Revision 12 (UTIL:) Firmware:  Info  Image#X  FEC  Enc-S DVB-S 04/03/07 FW12440A 1.0.2 Press ENTER or CLEAR to return to the previous menu. (UTIL:) Firmware:  Info  Image#X  FEC  Dec-S2...
  • Page 177 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Front Panel Operation Revision 12 (UTIL:) Firmware:  Info  Image#X  Demod Filters Equalizer Use the   arrow keys to select Filters, UDD, or Equalizer. Press ENTER. (UTIL:) Firmware:  Info  Image#X  Demod  Filters...
  • Page 178 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Front Panel Operation Revision 12 (UTIL:) Firmware:  Info  Image#X  Interfaces  ASI ASI: 07/25/07 FW12546D 2.2.1 Press ENTER or CLEAR to return to the previous menu. (UTIL:) Firmware:  Info  Image#X  Interfaces  GBEI...

  • Page 179: Util:) Fast

    However, if you enter an invalid code, the modem rejects the entry and displays themessage “FAST Code Rejected!” The unit prompts you to press ENTER or CLEAR. You must then repeat the FAST access code entry procedure. Should the code entry error persist, contact Comtech EF Data Product Support for further assistance. 7–73...
  • Page 180 3888000 seconds remain The FAST Demo Mode enables all FAST options for a limited time. When enabled, Demo Mode allows access to ALL CDM-710/L FAST options for 45 days. Older units running earlier firmware versions allow Demo Mode for 604800 seconds (7 full days).
  • Page 181 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Front Panel Operation Revision 12 Option Number Description (bottom line) (top line) Tx QPSK Tx 8PSK Tx 16-QAM Tx 16APSK Tx 32 APSK Rx QPSK Rx 8PSK Rx 16QAM Rx 16APSK Rx 32 APSK Tx <=15.0 MS Tx <=22.5 MS...
  • Page 182 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Front Panel Operation Revision 12 Notes: 7–76...

  • Page 183: Chapter 8. Ethernet Interface Operation

    8.1 Overview Operation of the Ethernet Interface is available when you connect a user- supplied, Windows-based PC to the CDM-710 or CDM710L Broadcast Satellite Modem rear panel ‘J4 | Ethernet’ RJ-45 10/100 BaseT Ethernet port. Three protocols are available to use for Ethernet remote M&C. Operate these protocols separately.

  • Page 184: Snmp Interface

    • The User PC is running a compatible web browser for operation of the unit HTTP Interface. • The User PC is connected to the CDM-710/L’s RJ-45 ‘J4 | Ethernet’ port. • You have recorded the unit’s Management IP Address.

  • Page 185: Common Mib File

    8.2.1.7 CDM-710 Gigabit Ethernet Interface (GBEI) MIB File • FW12051-8x.mib • MIB file provides modem family SNMPv1 traps for Gigabit Ethernet Interface (GBEI). 8.2.1.8 CDM-710 Private MIBs The CDM-710 SNMP agent also implements private MIBs. For detailed OID information please refer to the actual MIB file 8–3...

  • Page 186: Common Private Mibs

    Revision 12 8.2.1.8.1 CDM-710 Common Private MIBs The CDM-710 Common MIB holds all unit parameters not associated with Modulator, Demodulator, FEC, or Interface boards: • The “System Information Group” provides hardware configuration information as well as serial and model numbers.

  • Page 187: Asi Private Mib

    MN/CDM710.IOM Ethernet Interface Operation Revision 12 8.2.1.8.3 ASI Private MIB The CDM-710 ASI MIB holds all unit parameters associated with the ASI interface board. 8.2.1.8.4 Redundancy-Switch Private MIB The CDM-710 Modem MIB holds all unit parameters associated with 1:1 Redundancy operations.

  • Page 188: Snmp Traps

    Traps file needs to be compiled only if SNMPv1 traps are to be used. The CDM-710/L has the ability to send out SNMP traps when certain events occur in the unit. For example, the unit also sends out traps when an alarm or a fault occurs or clears.

  • Page 189: Using Hyperterminal For Telnet Remote Control Operation

    • Equipment M&C via the Comtech Monitor and Control System (CMCS) application. Telnet is implemented in the CDM-710/L Ethernet M&C in a "Telnet wrapper". When the user Telnets to the unit, it emulates a local EIA-232 or EIA-485 serial connection. You can then type the same command syntax that he would use from a serial remote terminal and the Ethernet M&C "unwraps"...

  • Page 190: Configure Hyperterminal For Telnet Remote Control Operation

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Ethernet Interface Operation Revision 12 There is a disadvantage when using Windows Command line as a Telnet client with the optional Remote Control protocol. For the messages coming from the Telnet Server, Command line cannot translate a carriage return command (\r) to a carriage return + line feed command (\r\n).

  • Page 191: Http (Web Server) Interface

    8.4 HTTP (Web Server) Interface A user-supplied web browser allows the full monitoring and control (M&C) of the CDM-710/L from its HTTP Interface. This non-secure embedded web application is designed for, and works best with, Microsoft Internet Explorer Version 7.0 or higher.

  • Page 192: Figure 8-4. Http Interface "Splash" Page Example

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Ethernet Interface Operation Revision 12 2. In the Login window, type the User name and Password, and then click OK. The system defaults for both are as follows: • Admin User: comtech/comtech • Read/Write User: opcenter/1234 •...

  • Page 193: Http Interface Features

    MN/CDM710.IOM Ethernet Interface Operation Revision 12 The appearance and function of the CDM-710L Web Server Interface is, for all purposes, otherwise identical to that of the CDM-710 Web Server Interface. 8.4.2 HTTP Interface Features 8.4.2.1 Menu Tree Figure 8-5 Illustrates the menu hierarchy for the HTTP Interface. It features five navigation tabs (shown in blue).

  • Page 194: Action Buttons

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Ethernet Interface Operation Revision 12 section describes its operational features. Each section can have editable fields, action buttons and read-only displays for a specific function. 8.4.2.4 Action Buttons Action buttons are important in the HTTP Interface. Click an action button to do one of these tasks: •...

  • Page 195: Http Interface Page Examples And Descriptions

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Ethernet Interface Operation Revision 12 8.5 HTTP Interface Page Examples and Descriptions See Chapter 7. FRONT PANEL OPERATION for detailed descriptions of the configuration and monitoring features available throughout this interface. The page figures provided in this section are intended for reference only.

  • Page 196: Home | Contact

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Ethernet Interface Operation Revision 12 8.5.1.2 Home | Contact For all product support, please call: +1.240.243.1880 +1.866.472.3963 (toll free USA) Figure 8-7. ‘Home | Contact’ Page 8–14...

  • Page 197: Home | Support Page

    Figure 8-8. ‘Home | Support’ Page The ‘Home | Support’ page (Figure 8-8) uses Simple Mail Transport Protocol (SMTP) to send E-mail to Comtech EF Data Product Support: cdmipsupport@comtechefdata.com Enter the Contact Information and compose a message in the Problem Report text window.

  • Page 198: Admin (Administration)

    The Administrator must use this page as the means to set up user names, passwords, the E-mail server, and the host IP addresses as needed to facilitate communication with the CDM-710 HTTP Interface. Figure 8-9. ‘Admin | Access’ Page Network Maintenance MAC Address –...
  • Page 199 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Ethernet Interface Operation Revision 12 The User name and Password can be any alphanumeric combination with a maximum length of 10 characters. The factory defaults for these names/passwords are: • Admin comtech/comtech • Read/Write opcenter/1234 •...

  • Page 200: Admin | Remote

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Ethernet Interface Operation Revision 12 8.5.2.2 Admin | Remote Sect. 8.2 SNMP Interface The Administrator must use this page to manage the SNMP (Simple Network Management Protocol) settings. Figure 8-10. ‘Admin | Remote’ Page Remote Remote Selection You must always set the operating mode as “Ethernet”...

  • Page 201: Config Mdm (Configure Modem)

    Trap Version – Use the drop-down list to select SNMPv1 or SNMP v2c. Click [Submit Admin] to save. 8.5.3 Config Mdm (Configure Modem) Pages Use these pages to configure all operating parameters for the CDM-710/L. Click Interface, Modem, or Modem Utilities to continue. 8.5.3.1 Configuration | Interface See Chapter 2.

  • Page 202: Figure 8-11. Config 'Mdm | Interface' Page

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Ethernet Interface Operation Revision 12 Figure 8-11. Config ‘Mdm | Interface’ Page Figure 8-12. ‘Config Mdm | Interface’ Page (Slot 2 Empty) 8–20...

  • Page 203: Config Mdm | Modem

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Ethernet Interface Operation Revision 12 8.5.3.2 Config Mdm | Modem Use this page to configure modem operating (Tx / Rx) parameters. Figure 8-13. Config Mdm | Modem page The Tx / Rx Interface Types and Framing Modes have higher priority than other parameters, and should be configured before setting other parameters.

  • Page 204: Config Mdm | Modem Utilities

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Ethernet Interface Operation Revision 12 8.5.3.3 Config Mdm | Modem Utilities Figure 8-14. Config Mdm | Modem Utilities page Use this page (Figure 8-14) to perform the following Modem Utilities tasks: • Select the Boot Image;...

  • Page 205: Stats (Statistics)

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Ethernet Interface Operation Revision 12 8.5.4 Stats (Statistics) Pages Use the Stats pages to view status, event logging, and operational statistics windows. Click Modem Status or Events & Statistics to continue. 8.5.4.1 Stats | Modem Status Figure 8-15.

  • Page 206: Stats | Events & Statistics

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Ethernet Interface Operation Revision 12 • Tx and Rx Parameters; • Tx and Rx Installed options (Data Interfaces, FAST features, etc.). Click [Refresh] to update the information provided on this page. 8.5.4.2 Stats | Events & Statistics Use this page to review a scrollable record of the unit’s stored events.

  • Page 207: Maint | Unit Info Page

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Ethernet Interface Operation Revision 12 8.5.5 Maint | Unit Info Page Figure 8-17. ‘Maint | Unit Info’ Page Use the ‘Maint | Unit Info’ page (Figure 8-17) to review a read-only, scrollable status window containing information about the currently loaded Bootrom. You may scroll through the Image 1 and Image 2 content for information about all of the constituent firmware blocks that make up the bulk.
  • Page 208 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Ethernet Interface Operation Revision 12 Notes: 8–26...

  • Page 209: Chapter 9. Serial Interface Operation

    Chapter 9. SERIAL INTERFACE OPERATION 9.1 Overview The serial interface is an electrical interface. It is either an EIA-232 connection to control one remote device, or an EIA-485 multi-drop bus to control multiple remote devices. The interface transmits data as ASCII characters in asynchronous serial form.

  • Page 210: Eia-485

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Serial Interface Operation Revision 12 9.1.2 EIA-485 A full-duplex (or 4-wire plus ground) EIA-485 is best when multiple devices are monitored and controlled. In full- duplex EIA-485 communication, there are two separate and isolated differential-mode twisted pairs. Each independent pair carries serial data in different directions: •...

  • Page 211: Basic Serial Protocol

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Serial Interface Operation Revision 12 9.2 Basic Serial Protocol Serial data can be transmitted and received by a Universal Asynchronous Receiver/Transmitter (UART). Serial data is transmitted as asynchronous serial characters: • Asynchronous character format is 8-N-1 (8 data bits, no parity, 1 stop bit) •...

  • Page 212: Serial Packet Structure

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Serial Interface Operation Revision 12 9.3 Serial Packet Structure Table 9-1. Serial Packet Structure Start of Packet Target Address Address Delimiter Instruction Code Code Qualifier Optional Direction End of Packet 1 character 4 characters 1 character...

  • Page 213: Target Address

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Serial Interface Operation Revision 12 9.3.2 Target Address A Controller does not have its own address. The Controller sends a packet with the address of a Target. This is the destination of the packet. When the Target responds, it uses that same address. This shows the Controller which Target is the source of the response packet.

  • Page 214: Instruction Code Qualifier

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Serial Interface Operation Revision 12 9.3.5 Instruction Code Qualifier This single character qualifies the preceding instruction code as a “command” or as a “query. ” Instruction Code Qualifiers obey specific rules. 9.3.5.1 Controller-to-Target Rules From Controller-to-Target, the permitted qualifiers are = or ? (ASCII codes 61 or 63): = (ASCII code 61) The “=”...
  • Page 215 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Serial Interface Operation Revision 12 = (ASCII code 61) “=” is used in two ways: 1. If the Controller sends a command to set a parameter’s value, and the value is valid, the Target accepts the command by replying with no message arguments.

  • Page 216: Optional Message Arguments

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Serial Interface Operation Revision 12 ∼ (ASCII code 126) “~” is used when the local Controller sends a message to a distant-end device or ODU. If the distant-end device does not respond, the local Controller generates a response. For example, RET~ (indicates that the local Controller has finished waiting for a response and is now ready for further communications.

  • Page 217: Serial Remote Commands And Queries

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Serial Interface Operation Revision 12 9.4 Serial Remote Commands and Queries See Sect. 9.3.5.2 for the description of codes that are used in the ‘Response to Command’ columns. See Sect. 9.4.5 for detailed information about the MGC Modem Global Configuration command/query.
  • Page 218 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Serial Interface Operation Revision 12 Rx Symbol Rate, 9–28, 9–51 Tx Clock, 9–22, 9–47 Tx Modulation Type, 9–11, 9–45 Rx Transport Mode, 9–42, 9–67 Tx Data Invert, 9–22, 9–47 Tx Output Impedence, 9–19, 9–46 Serial Number, 9–21, 9–42, 9–67 Tx Data Rate, 9–22, 9–47...

  • Page 219: Modulator Only Commands And Queries

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Serial Interface Operation Revision 12 9.4.1 Modulator Only Commands and Queries Priority System=(From highest to lowest priority) TMM>TMD>TCR>TSR. Any change to a higher priority parameter can override any of the parameters of lower priority. Controller-to-Target...
  • Page 220 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Serial Interface Operation Revision 12 Controller-to-Target Number of Target-to-Controller Instruction Code & Qualifier Arguments for (See Description of Arguments) Parameter Description of Arguments Command or Type (Note that all arguments are ASCII numeric codes from 48 and 57)
  • Page 221 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Serial Interface Operation Revision 12 Controller-to-Target Number of Target-to-Controller Instruction Code & Qualifier Arguments for (See Description of Arguments) Parameter Description of Arguments Command or Type (Note that all arguments are ASCII numeric codes from 48 and 57)
  • Page 222 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Serial Interface Operation Revision 12 Controller-to-Target Number of Target-to-Controller Instruction Code & Qualifier Arguments for (See Description of Arguments) Parameter Description of Arguments Command or Type (Note that all arguments are ASCII numeric codes from 48 and 57)
  • Page 223 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Serial Interface Operation Revision 12 Controller-to-Target Number of Target-to-Controller Instruction Code & Qualifier Arguments for (See Description of Arguments) Parameter Description of Arguments Command or Type (Note that all arguments are ASCII numeric codes from 48 and 57)
  • Page 224 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Serial Interface Operation Revision 12 Controller-to-Target Number of Target-to-Controller Instruction Code & Qualifier Arguments for (See Description of Arguments) Parameter Description of Arguments Command or Type (Note that all arguments are ASCII numeric codes from 48 and 57)
  • Page 225 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Serial Interface Operation Revision 12 Controller-to-Target Number of Target-to-Controller Instruction Code & Qualifier Arguments for (See Description of Arguments) Parameter Description of Arguments Command or Type (Note that all arguments are ASCII numeric codes from 48 and 57)
  • Page 226 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Serial Interface Operation Revision 12 Controller-to-Target Number of Target-to-Controller Instruction Code & Qualifier Arguments for (See Description of Arguments) Parameter Description of Arguments Command or Type (Note that all arguments are ASCII numeric codes from 48 and 57)
  • Page 227 IMG* COMMAND EXAMPLE: <0001/IMG=1{CR} (sets Image 1 for bootup) IMG# Tx Output IMP= IMP? 1 byte (CDM-710 70/140 MHz UNIT ONLY) IMP= IMP=x Impedance Command or Query. IMP? Sets or returns the Tx output impedance in the form x where:...
  • Page 228 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Serial Interface Operation Revision 12 Controller-to-Target Number of Target-to-Controller Instruction Code & Qualifier Arguments for (See Description of Arguments) Parameter Description of Arguments Command or Type (Note that all arguments are ASCII numeric codes from 48 and 57)
  • Page 229 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Serial Interface Operation Revision 12 Controller-to-Target Number of Target-to-Controller Instruction Code & Qualifier Arguments for (See Description of Arguments) Parameter Description of Arguments Command or Type (Note that all arguments are ASCII numeric codes from 48 and 57)
  • Page 230 Sets or returns the Tx Frequency in the form xxxx.xxxx where: TFQ? xxxx.xxxx=frequency in MHz, in 100 Hz steps: TFQ* CDM-710 (70/140 MHz) Modulator: 52-88 MHz and 104-176 MHz TFQ# CDM-710L (L-Band) Modulator: 950-1950 MHz COMMAND EXAMPLE: <0001/TFQ=0950.0000{CR} (sets as 950 MHz)
  • Page 231 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Serial Interface Operation Revision 12 Controller-to-Target Number of Target-to-Controller Instruction Code & Qualifier Arguments for (See Description of Arguments) Parameter Description of Arguments Command or Type (Note that all arguments are ASCII numeric codes from 48 and 57)
  • Page 232 (+/-) TPL* xx.x=Tx Output power level where: TPL# CDM-710 (70/140 MHz) range is from -20.0 to +00.0 dBm CDM-710L (L-Band) range is from -25.0 to -05.0 dBm NOTE: Beyond -20 dBm is outside of the specification. COMMAND EXAMPLE: <0001/TPL=-13.4{CR}...
  • Page 233 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Serial Interface Operation Revision 12 Controller-to-Target Number of Target-to-Controller Instruction Code & Qualifier Arguments for (See Description of Arguments) Parameter Description of Arguments Command or Type (Note that all arguments are ASCII numeric codes from 48 and 57)
  • Page 234 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Serial Interface Operation Revision 12 Controller-to-Target Number of Target-to-Controller Instruction Code & Qualifier Arguments for (See Description of Arguments) Parameter Description of Arguments Command or Type (Note that all arguments are ASCII numeric codes from 48 and 57)

  • Page 235: Demodulator Only Commands And Queries

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Serial Interface Operation Revision 12 9.4.2 Demodulator Only Commands and Queries Priority System=(Highest to lowest priority) RMM>RMD>RCR>RSR. Any change to a higher priority parameter can override any of the parameters of lower priority. Controller-to-Target Number of Target-to-Controller Instruction Code &...
  • Page 236 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Serial Interface Operation Revision 12 Controller-to-Target Number of Target-to-Controller Instruction Code & Qualifier Arguments for (See Description of Arguments) Parameter Description of Arguments Command or Type (Note that all arguments are ASCII numeric codes from 48 and 57)
  • Page 237 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Serial Interface Operation Revision 12 Controller-to-Target Number of Target-to-Controller Instruction Code & Qualifier Arguments for (See Description of Arguments) Parameter Description of Arguments Command or Type (Note that all arguments are ASCII numeric codes from 48 and 57)
  • Page 238 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Serial Interface Operation Revision 12 Controller-to-Target Number of Target-to-Controller Instruction Code & Qualifier Arguments for (See Description of Arguments) Parameter Description of Arguments Command or Type (Note that all arguments are ASCII numeric codes from 48 and 57)
  • Page 239 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Serial Interface Operation Revision 12 Controller-to-Target Number of Target-to-Controller Instruction Code & Qualifier Arguments for (See Description of Arguments) Parameter Description of Arguments Command or Type (Note that all arguments are ASCII numeric codes from 48 and 57)
  • Page 240 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Serial Interface Operation Revision 12 Controller-to-Target Number of Target-to-Controller Instruction Code & Qualifier Arguments for (See Description of Arguments) Parameter Description of Arguments Command or Type (Note that all arguments are ASCII numeric codes from 48 and 57)
  • Page 241 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Serial Interface Operation Revision 12 Controller-to-Target Number of Target-to-Controller Instruction Code & Qualifier Arguments for (See Description of Arguments) Parameter Description of Arguments Command or Type (Note that all arguments are ASCII numeric codes from 48 and 57)
  • Page 242 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Serial Interface Operation Revision 12 Controller-to-Target Number of Target-to-Controller Instruction Code & Qualifier Arguments for (See Description of Arguments) Parameter Description of Arguments Command or Type (Note that all arguments are ASCII numeric codes from 48 and 57)
  • Page 243 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Serial Interface Operation Revision 12 Controller-to-Target Number of Target-to-Controller Instruction Code & Qualifier Arguments for (See Description of Arguments) Parameter Description of Arguments Command or Type (Note that all arguments are ASCII numeric codes from 48 and 57)
  • Page 244 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Serial Interface Operation Revision 12 Controller-to-Target Number of Target-to-Controller Instruction Code & Qualifier Arguments for (See Description of Arguments) Parameter Description of Arguments Command or Type (Note that all arguments are ASCII numeric codes from 48 and 57)
  • Page 245 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Serial Interface Operation Revision 12 Controller-to-Target Number of Target-to-Controller Instruction Code & Qualifier Arguments for (See Description of Arguments) Parameter Description of Arguments Command or Type (Note that all arguments are ASCII numeric codes from 48 and 57)
  • Page 246 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Serial Interface Operation Revision 12 Controller-to-Target Number of Target-to-Controller Instruction Code & Qualifier Arguments for (See Description of Arguments) Parameter Description of Arguments Command or Type (Note that all arguments are ASCII numeric codes from 48 and 57)
  • Page 247 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Serial Interface Operation Revision 12 Controller-to-Target Number of Target-to-Controller Instruction Code & Qualifier Arguments for (See Description of Arguments) Parameter Description of Arguments Command or Type (Note that all arguments are ASCII numeric codes from 48 and 57)
  • Page 248 Sets or returns the Rx Frequency in the form xxxx.xxxx where: RFQ? xxxx.xxxx=frequency in MHz, in 100 Hz steps: RFQ* CDM-710 (70/140 MHz) Demodulator: 52-88 MHz and 104-176 MHz RFQ# CDM-710L (L-Band) Demodulator: 950-1950 MHz COMMAND EXAMPLE: <0001/RFQ=0950.0000{CR} Rx Frame Size N/A...
  • Page 249 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Serial Interface Operation Revision 12 Controller-to-Target Number of Target-to-Controller Instruction Code & Qualifier Arguments for (See Description of Arguments) Parameter Description of Arguments Command or Type (Note that all arguments are ASCII numeric codes from 48 and 57)
  • Page 250 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Serial Interface Operation Revision 12 Controller-to-Target Number of Target-to-Controller Instruction Code & Qualifier Arguments for (See Description of Arguments) Parameter Description of Arguments Command or Type (Note that all arguments are ASCII numeric codes from 48 and 57)
  • Page 251 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Serial Interface Operation Revision 12 Controller-to-Target Number of Target-to-Controller Instruction Code & Qualifier Arguments for (See Description of Arguments) Parameter Description of Arguments Command or Type (Note that all arguments are ASCII numeric codes from 48 and 57)
  • Page 252 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Serial Interface Operation Revision 12 Controller-to-Target Number of Target-to-Controller Instruction Code & Qualifier Arguments for (See Description of Arguments) Parameter Description of Arguments Command or Type (Note that all arguments are ASCII numeric codes from 48 and 57)

  • Page 253: Modem (Modulator+Demodulator) Commands And Queries

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Serial Interface Operation Revision 12 9.4.3 Modem (Modulator+Demodulator) Commands and Queries Priority System=(From highest to lowest priority) TMM>TMD>TCR>TSR. Any change to a higher priority parameter can override any of the parameters of lower priority. Controller-to-Target...
  • Page 254 0=Manual ASW# 1=Automatic EXAMPLE: <0001/ASW=0{CR} (sets Manual switching mode) Tx Output IMP= IMP? 1 byte (CDM-710 70/140 MHz UNIT ONLY) IMP= IMP=x Impedance Command or Query. IMP? Sets or returns the Tx output impedance in the form x where: IMP*...
  • Page 255 Sets or returns the Tx Frequency in the form xxxx. xxxx where: TFQ? xxxx. xxxx=frequency, in MHz, in 100 Hz steps: TFQ* CDM-710 (70/140 MHz) Modulator: From 52-88 MHz and 104-176 MHz TFQ# CDM-710L (L-Band) Modulator: From 950-1950 MHz COMMAND EXAMPLE: <0001/TFQ=0950. 0000{CR} (sets as 950 MHz)
  • Page 256 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Serial Interface Operation Revision 12 Controller-to-Target Number of Target-to-Controller Instruction Code & Qualifier Arguments (See Description of Arguments) Parameter Description of Arguments for Command Type (Note that all arguments are ASCII numeric codes from 48 and 57)
  • Page 257 TPL* xx.x=Tx Output power level where: TPL# CDM-710 (70/140 MHz) range is from -20. 0 to +00. 0 dBm CDM-710L (L-Band) range is from -25. 0 to -05. 0 dBm NOTE: <-20 dBm is outside of the specification. COMMAND EXAMPLE: <0001/TPL=-13. 4{CR}...

  • Page 258: Priority System Commands And Queries

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Serial Interface Operation Revision 12 9.4.4 Priority System Commands and Queries Priority System = (Highest to lowest priority) RMM>RMD>RCR>RSR. Any change to a higher priority parameter can override any of the parameters of lower priority.
  • Page 259 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Serial Interface Operation Revision 12 Controller-to-Target Number of Target-to-Controller Instruction Code & Qualifier Arguments for (See Description of Arguments) Parameter Description of Arguments Command or Type (Note that all arguments are ASCII numeric codes from 48 and 57)
  • Page 260 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Serial Interface Operation Revision 12 Controller-to-Target Number of Target-to-Controller Instruction Code & Qualifier Arguments for (See Description of Arguments) Parameter Description of Arguments Command or Type (Note that all arguments are ASCII numeric codes from 48 and 57)
  • Page 261 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Serial Interface Operation Revision 12 Controller-to-Target Number of Target-to-Controller Instruction Code & Qualifier Arguments for (See Description of Arguments) Parameter Description of Arguments Command or Type (Note that all arguments are ASCII numeric codes from 48 and 57)
  • Page 262 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Serial Interface Operation Revision 12 Controller-to-Target Number of Target-to-Controller Instruction Code & Qualifier Arguments for (See Description of Arguments) Parameter Description of Arguments Command or Type (Note that all arguments are ASCII numeric codes from 48 and 57)
  • Page 263 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Serial Interface Operation Revision 12 Controller-to-Target Number of Target-to-Controller Instruction Code & Qualifier Arguments for (See Description of Arguments) Parameter Description of Arguments Command or Type (Note that all arguments are ASCII numeric codes from 48 and 57)
  • Page 264 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Serial Interface Operation Revision 12 Controller-to-Target Number of Target-to-Controller Instruction Code & Qualifier Arguments for (See Description of Arguments) Parameter Description of Arguments Command or Type (Note that all arguments are ASCII numeric codes from 48 and 57)
  • Page 265 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Serial Interface Operation Revision 12 Controller-to-Target Number of Target-to-Controller Instruction Code & Qualifier Arguments for (See Description of Arguments) Parameter Description of Arguments Command or Type (Note that all arguments are ASCII numeric codes from 48 and 57)
  • Page 266 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Serial Interface Operation Revision 12 Controller-to-Target Number of Target-to-Controller Instruction Code & Qualifier Arguments for (See Description of Arguments) Parameter Description of Arguments Command or Type (Note that all arguments are ASCII numeric codes from 48 and 57)
  • Page 267 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Serial Interface Operation Revision 12 Controller-to-Target Number of Target-to-Controller Instruction Code & Qualifier Arguments for (See Description of Arguments) Parameter Description of Arguments Command or Type (Note that all arguments are ASCII numeric codes from 48 and 57)
  • Page 268 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Serial Interface Operation Revision 12 Controller-to-Target Number of Target-to-Controller Instruction Code & Qualifier Arguments for (See Description of Arguments) Parameter Description of Arguments Command or Type (Note that all arguments are ASCII numeric codes from 48 and 57)
  • Page 269 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Serial Interface Operation Revision 12 Controller-to-Target Number of Target-to-Controller Instruction Code & Qualifier Arguments for (See Description of Arguments) Parameter Description of Arguments Command or Type (Note that all arguments are ASCII numeric codes from 48 and 57)
  • Page 270 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Serial Interface Operation Revision 12 Controller-to-Target Number of Target-to-Controller Instruction Code & Qualifier Arguments for (See Description of Arguments) Parameter Description of Arguments Command or Type (Note that all arguments are ASCII numeric codes from 48 and 57)
  • Page 271 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Serial Interface Operation Revision 12 Controller-to-Target Number of Target-to-Controller Instruction Code & Qualifier Arguments for (See Description of Arguments) Parameter Description of Arguments Command or Type (Note that all arguments are ASCII numeric codes from 48 and 57)
  • Page 272 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Serial Interface Operation Revision 12 Controller-to-Target Number of Target-to-Controller Instruction Code & Qualifier Arguments for (See Description of Arguments) Parameter Description of Arguments Command or Type (Note that all arguments are ASCII numeric codes from 48 and 57)
  • Page 273 Sets or returns the Rx Frequency in the form xxxx.xxxx where: RFQ? xxxx.xxxx=frequency in MHz, in 100 Hz steps: RFQ* CDM-710 (70/140 MHz) Demodulator: 52-88 MHz and 104-176 MHz RFQ# CDM-710L (L-Band) Demodulator: 950-1950 MHz Rx Frame Size N/A RFS? 1 byte Query only.
  • Page 274 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Serial Interface Operation Revision 12 Controller-to-Target Number of Target-to-Controller Instruction Code & Qualifier Arguments for (See Description of Arguments) Parameter Description of Arguments Command or Type (Note that all arguments are ASCII numeric codes from 48 and 57)
  • Page 275 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Serial Interface Operation Revision 12 Controller-to-Target Number of Target-to-Controller Instruction Code & Qualifier Arguments for (See Description of Arguments) Parameter Description of Arguments Command or Type (Note that all arguments are ASCII numeric codes from 48 and 57)
  • Page 276 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Serial Interface Operation Revision 12 Controller-to-Target Number of Target-to-Controller Instruction Code & Qualifier Arguments for (See Description of Arguments) Parameter Description of Arguments Command or Type (Note that all arguments are ASCII numeric codes from 48 and 57)
  • Page 277 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Serial Interface Operation Revision 12 Controller-to-Target Number of Target-to-Controller Instruction Code & Qualifier Arguments for (See Description of Arguments) Parameter Description of Arguments Command or Type (Note that all arguments are ASCII numeric codes from 48 and 57)

  • Page 278: Modem Global Configuration (Mgc) Command And Query

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Serial Interface Operation Revision 12 9.4.5 Modem Global Configuration (MGC) Command and Query The MGC command/query can be used to configure/report on the whole modem or parts of the modem. It contains spare bytes for future development, but the length is fixed to 255 bytes. MGC can be used with modulator-only units, demodulator-only units, and modem units.
  • Page 279 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Serial Interface Operation Revision 12 I – Indicates the active interface type for the interface block. ‘1’ indicates CDI-40 ASI; ‘2’ indicates CDI-70 Gigabit Ethernet Interface (GBEI); ‘3’ indicates CDI-60 HSSI. MGC CDI-40 ASI Example: <0000/MGC=TRU111250.0000101.0000001070-10.0101000000001xxxxxxxxxx1250.0000101.00...
  • Page 280 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Serial Interface Operation Revision 12 k=Tx Frame Size same as TFS l=Tx Pilots same as TPI mmmmmm=Tx Gold Code Sequence same as TGS n=Tx Location of Pilot same as TLP o=Tx Transport Stream same as TTM (in DVB-S2 & HSSI mode)
  • Page 281 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Serial Interface Operation Revision 12 b=Test Pattern same as TPT cc=Alarm Mask same as MSK d=External Reference Frequency same as ERF xxxxxxxxxxxxxxx=spare bytes [Interface Block] consists of 130 bytes and contains the configuration of the current enabled interface on the unit.
  • Page 282 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Serial Interface Operation Revision 12 iiiii=Ingress UDP Port same as GFP (omit interface slot parameter) j=Buffer Timeout Mode same as GTM (omit interface slot parameter) kkk.kkk.kkk.kkk=Egress Multicast Group same as GEG (omit interface slot parameter)

  • Page 283: A.1 Overview

    Appendix A. FORWARD ERROR CORRECTION OPTIONS Overview The CDM-710 Broadcast Satellite Modem operates with error correction based on DVB standards: • DVB-S – QPSK with concatenated Viterbi and Reed Solomon. • DVB-DSNG – 8PSK and 16QAM with concatenated Viterbi and Reed Solomon.

  • Page 284: A.3 Ldpc And Bch

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Appendix A Revision 12 clusters or errors bursts. The Reed Solomon decoder works well correcting burst errors so the combination delivers improved performance. To further improve the error correcting capability, an interleaver is placed between the two schemes to spread the errors so fewer occur in a given block.

  • Page 285: A.3.1 Range Of Data Rates

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Appendix A Revision 12 A.3.1 Range of Data Rates For the detailed Range of Data Rates see Chapter 2. SPECIFICATIONS. A.3.2 Eb/No, Es/No Spectral Efficiency and Occupied Bandwidth Depending upon the operating mode, the DVB standard uses different modes of...

  • Page 286: Table A-1. Eb/No, Spectral Efficiency And Occupied Bandwidth

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Appendix A Revision 12 Eb/No=Es/No-10 (Spectral Efficiency) Another useful parameter is the occupied bandwidth between -10 dB points of the power spectral density, which are approximately: Occupied Bandwidth = 1.19 x Symbol Rate, for 35% Rolloff = 1.15 x Symbol Rate, for 25% Rolloff...
  • Page 287 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Appendix A Revision 12 Table A-2. DVB-S2 Standard FECFrame = 64, 800 bits (QPSK 1/4, 1/3, and 2/5 are for provided for reference purposes) * Occupied * Occupied Spectral Normalized Spectral Normalized BW for BW for...

  • Page 288: Table A-3. Dvb-S2 Short Fecframe = 16,200 Bits*

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Appendix A Revision 12 Table A-3. DVB-S2 Short FECFrame = 16,200 bits* (QPSK 1/4, 1/3, and 2/5 are provided for reference purposes) ** Occupied ** Occupied Spectral Normalized Spectral Normalized BW for BW for Inner...

  • Page 289: Figure A-1. Dvb-S Qpsk Ber Versus Eb/No

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Appendix A Revision 12 1.0E-05 DVB-S: QPSK BER vs Eb/No 1.0E-06 1.0E-07 1.0E-08 1.0E-09 1.0E-10 Eb/No (dB) Figure A-1. DVB-S QPSK BER versus Eb/No A–7...

  • Page 290: Figure A-2. Dvb-Dsng 8Psk Ber Versus Eb/No

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Appendix A Revision 12 1.0E-03 DVB-DSNG: 8-PSK BER vs Eb/No 1.0E-04 1.0E-05 1.0E-06 1.0E-07 1.0E-08 1.0E-09 1.0E-10 1.0E-11 Eb/No (dB) Figure A-2. DVB-DSNG 8PSK BER versus Eb/No A–8...

  • Page 291: Figure A-3. Dvb-Dsng 16Qam

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Appendix A Revision 12 1.0E-03 DVB-DSNG: 16-QAM BER vs Eb/No 1.0E-04 1.0E-05 1.0E-06 1.0E-07 1.0E-08 1.0E-09 1.0E-10 1.0E-11 Eb/No (dB) Figure A-3. DVB-DSNG 16QAM A–9...

  • Page 292: Figure A-4. Dvb-S2 Qpsk Packet Error Rate Versus Es/No

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Appendix A Revision 12 1.0E-02 DVB-S2: QPSK PER vs Es/No 1.0E-03 9/10 1.0E-04 1.0E-05 1.0E-06 1.0E-07 Es/No (dB) Figure A-4. DVB-S2 QPSK Packet Error Rate versus Es/No (QPSK 1/4, 1/3, and 2/5, Information Only) A–10...

  • Page 293: Figure A-5. Dvb-S2 8Psk Packet Error Rate Versus Es/No

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Appendix A Revision 12 1.0E-02 DVB-S2: 8-PSK PER vs Es/No 1.0E-03 9/10 1.0E-04 1.0E-05 1.0E-06 1.0E-07 Es/No (dB) Figure A-5. DVB-S2 8PSK Packet Error Rate versus Es/No A–11...

  • Page 294: Figure A-6. Dvb-S2 16Apsk Packet Error Rate Versus Es/No

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Appendix A Revision 12 1.0E-02 DVB-S2: 16-APSK PER vs Es/No 1.0E-03 9/10 1.0E-04 1.0E-05 1.0E-06 1.0E-07 Es/No (dB) Figure A-6. DVB-S2 16APSK Packet Error Rate versus Es/No A–12...

  • Page 295: Figure A-7. Dvb-S2 32Apsk Packet Error Rate Versus Es/No

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Appendix A Revision 12 1.0E-02 DVB-S2: 32-APSK PER vs Es/No 1.0E-03 9/10 1.0E-04 1.0E-05 1.0E-06 1.0E-07 Es/No (dB) Figure A-7. DVB-S2 32APSK Packet Error Rate versus Es/No A–13...
  • Page 296 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Appendix A Revision 12 Notes: A–14...

  • Page 297: Figure B-1. Cdi-40 Asi Data Interface Modules

    Overview The CDI-40 ASI Data Interface (Figure B-1) is a plug-in module that installs into the rear of the CDM-710 or CDM-710L Broadcast Satellite Modem chassis (Figure B-2). It provides physical and electrical connection between the external terrestrial device and the internal circuitry of the modulator or demodulator.

  • Page 298: Figure B-2. Cdm-710/L Rear Panel Data Interface Slots

    ‘modulator only’ or ‘demodulator only’ operation. Looking at Figure B-2: • Interface Slot 1 is located at center right of the CDM-710/L chassis rear panel. It is filled with a data interface module first. Slot 1 will accept either a CDI-40 ASI or a CDI-60 HSSI Data Interface Module only.

  • Page 299: Physical Description

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Appendix B Revision 12 Physical Description Figure B-3 shows the block diagrams for the CDI-40 data interface module. The CDI-40 features differ based on the specific module in use. Figure B-4 shows the rear panel of the module. The CDI-40 combines two electrical and physical interfaces into a single assembly.

  • Page 300: Figure B-4. Cdi-40 Rear Panel View (Pl/10883-4 Shown)

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Appendix B Revision 12 Figure B-4. CDI-40 Rear Panel View (PL/10883-4 Shown) For the PL/10883-3 Module (standard non-redundant applications): • Tx-ONLY 1:1 Redundancy – Rx output (‘Rx | J2’ and ‘1:1 Rx | J3’) is the standard ASI level.

  • Page 301: B.3 Functional Descriptions

    • Chapter 8. ETHERNET INTERFACE OPERATION • Chapter 9. SERIAL NTERFACE OPERATION Operation for either ASI module is selected by programming the module for operation either from the CDM-710/L front panel keypad and VFD, or from the HTTP (Web Server) or serial remote interfaces. B.3.1 Input/Output Data Formats The CDI-40 operates at a 270 Mbps transport rate for all data rates.

  • Page 302: B.3.2 Mpeg-2 Null Packet

    Wide B.3.4 1:1 Applications Figure B-5 shows the typical operation of the CDM-710/L with ASI in 1:1 Redundancy (using the PL/10881-4 CDI-40 ASI Interface). This diagram applies to CDM-710/L 1:1 operations via the CRS-180 70/140 MHZ 1:1 Redundancy Switch (for use with the CDM-710) or the CRS-170A L-Band 1:1 Redundancy switch (for use with the CDM-710L).

  • Page 303: Figure B-5. Cdi-40 Pl/10881-4 – Typical Asi Interface 1:1 Application

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Appendix B Revision 12 Figure B-5. CDI-40 PL/10881-4 – Typical ASI Interface 1:1 Application B–7...

  • Page 304: B.4 Summary Of Specifications

    • Temperature: o 0° to 50°C (32° to 122°F) Operating Temperature o -40° to +70°C (-40° to 158°F) Storage Temperature • Mechanical: Compatible with CDM-710 and CDM-710L rear panel Interface Slot 1. • Agency Approval: CE in conjunction with the modem.
  • Page 305 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Appendix B Revision 12 Tx Clock Rate Acquisition Programmed data rate ± 100 ppm. ASI Transport Rate 270 Mbps for all data rates. Impedance 75Ω Return Loss 13 dB over 5 to 270 MHz. Connectors BNC Female.

  • Page 306: B.4.4 Monitor And Control (M&C) Specifications

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Appendix B Revision 12 Jitter Tolerance Meets ITU-T G.823 (3/93) and ITU-T G.824 (3/93). Jitter transfer • ≤ 0.5 dB peaking up to cutoff frequency. • -20 dB per decade beyond cutoff. Cable Length (Typical) •...
  • Page 307 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Appendix B Revision 12 ASI Input Select Tx Inputs ‘Tx | J4’ or ‘1:1 Tx | J5’. ASI Data Loop BW Selection Wide and Narrow (Tx Input Data). PCR Jitter (Rx Output) • Less than 100ns after settling.
  • Page 308 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Appendix B Revision 12 Notes: B–12...

  • Page 309: Figure D-1. Cdi-60 Hssi Data Interface Module

    Overview The CDI-60 HSSI Data Interface (Figure D-1) is a plug-in module that installs into the rear of the CDM-710 or CDM-710L Broadcast Satellite Modem chassis (Figure D-2). It provides physical and electrical connection between the external terrestrial device and the internal circuitry of the modulator or demodulator.
  • Page 310 ‘Modulator Only’ or ‘Demodulator Only’ operation. Looking at Figure D-2: • Interface Slot 1 is located at center right of the CDM-710/L chassis rear panel. It is filled with a data interface module first. Slot 1 will accept either a CDI-40 ASI or a CDI-60 HSSI Data Interface Module only.

  • Page 311: Figure D-3. Cdi-60 Block Diagram

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Appendix C Revision 12 Physical Description Figure D-3 shows a block diagram of the module; Figure D-4 shows the rear panel of the module. Connection to the modem is provided when the module’s 96-pin DIN connector is engaged into modem Interface Slot 1.

  • Page 312: C.2.1 'Hssi | J1' (Eia-613) Interface Connector Pinout

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Appendix C Revision 12 C.2.1 ‘HSSI | J1’ (EIA-613) Interface Connector Pinout Signal Function HSSI Signal EIA-613 Circuit Pin # (+,-) Circuit Direction Comment Signal Ground 1, 26 Ground Receive Timing 2, 27 From DCE...

  • Page 313: C.3 Summary Of Specifications

    • Temperature: o 0° to 50°C (32° to 122°F) Operating Temperature. o -40° to +70°C (-40° to 158°F) Storage Temperature. • Mechanical: Compatible with CDM-710 and CDM-710L rear panel Interface Slot 1. • Agency Approval: CE in conjunction with the modem.
  • Page 314 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Appendix C Revision 12 Supported Signals ST, TT (or external), SD, TA, CA, RT, RD, SG. Signal Sense Programmable Normal or Inverted for TT and TD, RT and RD. Signal Characteristics • The ‘A’ terminal is positive with respect to the ‘B’ Terminal for a binary 1 (Mark or ON) state.

  • Page 315: Figure D-5. Continuous And Gap Clock At Tt

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Appendix C Revision 12 Clock / Data Relationship The data transitions occur during the OFF to ON transition of the clock. Data is stable during the ON to Off transition of the clock. Tx / Rx Clock Asymmetrical clocking with Rx Doppler buffer disabled.
  • Page 316 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Appendix C Revision 12 Cable Length to 52 Mbps 2m (6 ft) nominal, up to 15m (49 ft) maximum. Higher data rates usually require shorter cable lengths. Notes: C–8...

  • Page 317: Appendix D. Cdi-70 10/100/1000 Base-T Gigabit Ethernet Data Interface (Gbei)

    Overview The CDI-70 10/100/1000 Base-T Gigabit Ethernet Interface (GBEI) (Figure D-1) is a plug-in module that installs into the rear of the CDM-710 or CDM-710L High- Speed Satellite Modem chassis (Figure D-2). It serves as an Ethernet bridge for data traffic. Monitor and Control (M&C) information is not supported on this interface but is available through the 10/100 Base-T remote port of the modem.

  • Page 318: Figure D-2. Cdm-710/L Rear Panel Data Interface Slots

    Figure D-2. CDM-710/L Rear Panel Data Interface Slots Looking at Figure D-2: • Interface Slot 1 is located at center right of the CDM-710/L chassis rear panel. It is filled with a data interface module first. Slot 1 accepts either a CDI-40 ASI or a CDI-60 HSSI Data Interface Module only.

  • Page 319: D.2 Cdi-70 Physical Description

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Appendix D Revision 12 CDI-70 Physical Description Figure D-3. CDI-70 Rear Panel View Figure D-3 shows the rear panel of the CDI-70 10/100/1000 Base-T Gigabit Ethernet Interface (GBEI) Data Interface Module. Figure D-4 shows a block diagram of the module.

  • Page 320: Gbei | J1' Rj-45 Connector Pinout

    • Temperature: o 0° to 50°C (32° to 122°F) Operating Temperature. o -40° to +70°C (-40° to 158°F) Storage Temperature. • Mechanical: Compatible with CDM-710 and CDM-710L rear panel Interface Slot 2. • Agency Approval: CE in conjunction with the modem.
  • Page 321 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Appendix D Revision 12 Connector 1X RJ-45 female, 100Ω. Electrical Properties Per IEEE 802.3ab. Voltage Level Per IEEE 802.3ab. LED Indicators • “LINK STATUS” – Amber • “LINK ACTIVITY” – Green Hot Pluggable – Module Hot Pluggable –...

  • Page 322: Monitor And Control (M&C) Specifications

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Appendix D Revision 12 Maximum Packet Latency 50 ms. Flow Control NONE. D.3.3 Monitor and Control (M&C) Specifications Data Rate 1.5 to 155.52 Mbps. Packet Filtration Parameters (Generic) • IP Address match value configuration for management packets.
  • Page 323 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Appendix D Revision 12 • Ingress bad octets. • Ingress Unicast packets. • Ingress broadcast packets. • Ingress multicast packets. • Ingress pause packets. • Ingress undersize packets. • Ingress fragments. • Ingress oversize packets.
  • Page 324 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Appendix D Revision 12 Controlled Functions • TX data rate. • Rx data rate. • Tx enable/disable. • Rx enable/disable. • Management IP Address and Mask. D–8...

  • Page 325: Gbei Firmware Update

    3. Use the Comtech EF Data CReflash.exe File Transfer Protocol (FTP) utility to transfer the extracted firmware files from the User PC to the CDI-70’s standby firmware image. 4. Use the modem front panel or the CDM-710/L HTTP Interface to verify that the CDI-70 is operating using the updated firmware image. D–9...

  • Page 326: Download And Extract The Cdi-70 Gbei Firmware Update Files

    4. On the Flash Updates Index page – Select the (Select a Product Line) Satellite Modems hyperlink. 5. On the Modems product page – Select the CDM-710 product hyperlink, similar to this example (versions are subject to change): 6. Select the appropriate GBEI firmware archive EXE or ZIP file download hyperlink.

  • Page 327: Steps To Run The Creflash Ftp Upload Utility

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Appendix D Revision 12 • CReflashV#_#.zip (the CReflash FTP Utility archive file, where #_# is utility version). • CReflash_readme_GBEI1.pdf (the GBEI firmware update procedure instructions). 8. Confirm availability of the files in the temporary folder.
  • Page 328 • DO NOT REBOOT THE MODEM! 5. When done, click [Cancel] to exit CReflash. 6. Reboot the CDM-710. The new GBEI firmware will load upon power-up of the unit. 7. Verify that the new firmware load is active upon reboot: •...

  • Page 329: Appendix E. Eb/No Measurement

    Appendix E. Eb/No MEASUREMENT Although the CDM-710 and CDM-710L Broadcast Satellite Modems calculate and display the value of Rx Eb/No on the front panel of the unit, it is sometimes useful to measure the value using a spectrum analyzer, if one is available.
  • Page 330 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Appendix E Revision 12 Example: In the diagram that follows, the (Co+No)/No as measured is 4.6 dB. If Rate 1/2 QPSK is used, this corresponds to an Eb/No of approximately 2.8 dB (DVB-S2). The relationship used to derive the table values is as follows (only simple way for...
  • Page 331 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Appendix E Revision 12 Table E-1. CDM-710 Co+No/No to C/N (Es/No) and Eb/No (dB) For DVB-S and DVB-DSNG Code Rate QPSK 8PSK 16QAM Spectral Efficiency 0.921569 1.228758 1.382353 1.535948 1.612745 1.843137 2.303922 2.457516 2.764706 3.225490...

  • Page 332: Table E-2. Cdm-710/L Co+No/No To C/N (Es/No) And Eb/No (Db) For Dvb-S2 Qpsk And 8Psk

    CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Appendix E Revision 12 Table E-2. CDM-710/L Co+No/No to C/N (Es/No) and Eb/No (dB) for DVB-S2 QPSK and 8PSK (DVB-S2 uses C/N (Es/No), and Eb/No is shown for information) Code Rate QPSK 8PSK Spectral Efficiency 0.490243...
  • Page 333 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Appendix E Revision 12 Table E-3. CDM-710/L Co+No/No to C/N (Es/No) and Eb/No (dB) for DVB-S2 16APSK and 32APSK (DVB-S2 uses C/N (Es/No), and Eb/No is shown for information) Code Rate 16APSK 32APSK Spectral Efficiency 2.637201...
  • Page 334 CDM-710/L Broadcast Satellite Modem MN/CDM710.IOM Appendix E Revision 12 Notes: E–6...
  • Page 336 2114 85281 WEST TH STREET TEMPE ARIZONA 480 • 333 • 2200 PHONE 480 • 333 • 2161...

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