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Comtech EF Data MBT-5000A Installation And Operation Manual

L-band up/down converter system
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MBT-5000A
L-Band Up/Down Converter System
Installation and Operation Manual
Part Number MN-MBT-5000A
Revision 1
Firmware Version 1.1.3
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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Summary of Contents for Comtech EF Data MBT-5000A

  • Page 1 MBT-5000A L-Band Up/Down Converter System Installation and Operation Manual Part Number MN-MBT-5000A Revision 1 Firmware Version 1.1.3 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.
  • Page 2 MBT-5000A L-Band Up/Down Converter Revision 1 Copyright © 2018 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 Revision History Date Description 8-2017 Initial Release.

  • Page 3: Table Of Contents

    MBT-5000A L-Band Up/Down Converter System Revision 1 TABLE OF CONTENTS PREFACE ..............................I Conventions and References ......................i 1.1.1 Patents and Trademarks ........................ i 1.1.2 Warnings, Cautions, and Notes ..................... i 1.1.3 Examples of Multi-Hazard Notices ....................ii 1.1.4 Recommended Standard Designations ..................ii Safety and Compliance ........................
  • Page 4 3.2.3.4 ‘P1 | RELAY’ Summary Fault Output Connector (DB-9F) ..........3–9 3.2.3.5 ‘J1 | COM 1’ EIA-485/232 Interface Connector (DB-9F) ..........3–10 MBT-5000A Ground and Power Connections ................. 3–12 3.3.1 Chassis Ground Interface ....................... 3–12 3.3.2 Alternating Current (AC) Power Interfaces ................3–13 3.3.2.1...
  • Page 5 MBT-5000A L-Band Up/Down Converter System Revision 1 5.2.2.3.1 Converter X: Mute/Freq ................... 5–12 5.2.2.3.2 Converter X: Attenuation ..................5–13 5.2.2.4 CONFIG: RefAdj (Reference Oscillator Adjustment) Menu ........5–13 5.2.2.5 CONFIG: Redun (Redundancy) Menus ..............5–13 5.2.2.5.1 Redundancy Mode: Disable/Enable ................ 5–13 5.2.2.5.2...
  • Page 6 Optional Message Arguments ..................7–7 7.2.2.7 End of Packet ........................ 7–8 Remote Commands and Queries....................7–9 7.3.1 MBT-5000A Base Unit Remote Commands and Queries ............7–11 7.3.2 Block Converter (BUC / BDC) Remote Commands and Queries ........... 7–22 APPENDIX A. BUC-5000X/BDC-5000X MODULE REMOVAL/INSTALLATION ........A–1 Overview .............................
  • Page 7 Figure 3-10. MBT-5000A DC Power ....................... 3–17 Figure 3-11. MBT-5000A DC Fuse Replacement ..................3–18 Figure 5-1. MBT-5000A Front and Rear Panel Views (Redundant Unit Shown) ........5–1 Figure 5-2. MBT-5000A Front Panel Menu Tree (Firmware Ver. 1.1.1) ............ 5–6 Figure 6-1.
  • Page 8 MBT-5000A L-Band Up/Down Converter System Revision 1 Acronym List First Use Page Acronym Description Number Auto Fault Recovery Assignment Operator Block Down Converter Block Up Converter CEFD Comtech EF Data Electronic Industries Association Electro Magnetic Compatibility Electromagnetic Compatibility and Radio Spectrum Matters...
  • Page 9 MBT-5000A L-Band Up/Down Converter System Revision 1 Units of Measurement Unit / Symbol Definition Ω Ampere bits per second ˚C Celsius (degrees) Hertz kiloHertz decibel Decibels relative to the carrier Decibel-milliwatts ˚F Fahrenheit (degrees) Gigahertz Kbps Kilobit per second kilogram...
  • Page 10 MBT-5000A L-Band Up/Down Converter System Revision 1 BLANK PAGE Table of Contents TOC-8 MN-MBT-5000A...

  • Page 11: Preface

    MBT-5000A. Disclaimer Comtech EF Data has reviewed this manual thoroughly to provide an easy-to-use guide to this equipment. All statements, technical information, and recommendations in this manual and in any guides or related documents are believed reliable, but the accuracy and completeness thereof are not guaranteed or warranted, and they are not intended to be, nor should they be understood to be, representations or warranties concerning the products described.

  • Page 12: Examples Of Multi-Hazard Notices

    The new designation of the Electronic Industries Association (EIA) supersedes the Recommended Standard (RS) designations. References to the old designations may be shown when depicting actual text (e.g., RS-232) displayed on the MBT-5000A Web Server pages or serial remote interface. All other references in the manual refer to EIA designations.

  • Page 13: Operating Environment

    MBT-5000A L-Band Up/Down Converter System Revision 1 1.2.3 Operating Environment CAUTION – DO NOT OPERATE THE UNIT IN ANY OF THESE EXTREME OPERATING CONDITIONS: • AMBIENT TEMPERATURES LESS THAN 0° C (32° F) OR MORE THAN 50°C (122°F). • PRECIPITATION, CONDENSATION, OR HUMID ATMOSPHERES OF MORE THAN 95% RELATIVE HUMIDITY.

  • Page 14: European Union Low Voltage Directive (Lvd) (2006/95/Ec)

    91/263/EEC, the unit should not be directly connected to the Public Telecommunications Network. 1.2.4.5 CE Mark Comtech EF Data declares that the unit meets the necessary requirements for the CE Mark. Product Support For all product support, please call: +1.240.243.1880 +1.866.472.3963 (toll free USA)

  • Page 15: Comtech Ef Data Headquarters

    Comtech EF Data Corporation, would affect the reliability or detracts from the performance of any part of the product, or is damaged as the result of use in a way or with equipment that had not been previously approved by Comtech EF Data Corporation.

  • Page 16: Exclusive Remedies

    The buyer shall pass on to any purchaser, lessee, or other user of Comtech EF Data Corporation’s products, the aforementioned warranty, and shall indemnify and hold harmless Comtech EF Data...

  • Page 17: Chapter 1. Introduction

    The unit may be freestanding if desired. All operator controls, indicators and displays for local and remote operation are located on the front panel of the MBT-5000A. The drop-down design of the front panel provides user access to the two internal upconverter or downconverter modules.

  • Page 18: Figure 1-2. Mbt-5000A Operational Schematics

    Monitor and Control (M&C) functionality. Figure 1-2 depicts the operational schematics for typical MBT-5000A L-Band Up/Downconverter System single thread (standalone) and redundant applications. For more information about the MBT-5000A’s use in redundant applications, see Appendix B. MBT-5000A REDUNDANCY OPERATION.

  • Page 19: Features

    MBT-5000A L-Band Up/Down Converter System Revision 1 Features • Meets or exceeds IESS-308/309 • Low phase noise • 30 dB gain adjustment • Flexible configuration • RF Ku Band switching in minimal time without requiring tools • Optional 1:1 Redundancy in a 1RU chassis •...

  • Page 20: Block Downcoverter (Bdc-5000A)

    MBT-5000A L-Band Up/Down Converter System Revision 1 1.3.2 Block Downcoverter (BDC-5000A) The BDC-5000A field-interchangeable module translates a band-specific RF input frequency block (C-Band, X-Band, Ku-Band, or Ka-Band) from the Low Noise Amplifier (LNA) down to the corresponding L-Band block. Note the following:...

  • Page 21: Summary Of Specifications

    MBT-5000A L-Band Up/Down Converter System Revision 1 Summary of Specifications 1.4.1 Physical & Environmental Weight 15 lbs. (6.80 kg) Nominal 1.75” x 19” x 15” Dimensions (excluding connectors) (See Figure 1-3) Operating -25.6º to 140ºF (-32º to 60ºC) Temperature Non-operating (Storage) -40º...

  • Page 22: Reference

    MBT-5000A L-Band Up/Down Converter System Revision 1 1.4.4 Reference 5 or 10 MHz, 0 ±5 dBm External Input BNC Female, 50 Ω, Return Loss 15 dB 5 or 10 MHz, +5.0 dBm, Min Internal Output BNC Female, 50 Ω Thermal Stability ±1x10E-08...
  • Page 23 MBT-5000A L-Band Up/Down Converter System Revision 1 Output Power, P1dB 15 dBm minimum Noise Figure 15 dB at 0 dB Attenuation Intermodulation Distortion -50 dBc at 0.0 dBm SCL Carrier Related -63 dBc Spurious (In-band) Non-Carrier Related -60 dBm Phase Noise...

  • Page 24: Bdc-5000A Block Downconverters

    MBT-5000A L-Band Up/Down Converter System Revision 1 1.4.6 BDC-5000A Block Downconverters Model RF Output IF Input BDC-5000ACNI 11600 MHz 3400-4200 MHz 950-1750 MHz (Non-inverting) 9150 MHz BDC-5000AX 7250-7750 MHz 950-1450 MHz 6300 MHz 10.95-11.70 GHz 950-1700 MHz 10.00 GHz BDC-5000AKu Switched LO 11.70-12.20 GHz...

  • Page 25: Dimensional Envelope

    MBT-5000A L-Band Up/Down Converter System Revision 1 Dimensional Envelope Figure 1-3. MBT-5000A Dimensional Envelope Introduction 1–9 MN-MBT-5000A...

  • Page 26: Chapter 2. Installation

    Unpack and Inspect the Shipment Figure 2-1. MBT-5000A Packing/Shipping Diagram The MBT-5000A L-Band Up/Down Converter System, its optional Installation and Operation Manual (otherwise available online at https://www.comtechefdata.com/), and its power cord are packaged and shipped in a reusable cardboard carton containing protective foam spacing.

  • Page 27: Install The Unit Into A Rack Enclosure

    Inspect the equipment for damage. If damage exists, immediately contact the carrier and CEFD to submit a damage report. Read the manual. Install the Unit Into a Rack Enclosure Install the MBT-5000A in its assigned position in the rack enclosure (Figure 2-2). Use, as required: • A standard rack-mounted shelf;...

  • Page 28: Figure 2-2. Unit Rack Enclosure Installation

    MBT-5000A L-Band Up/Down Converter System Revision 1 CAUTION – OBSERVE THE FOLLOWING: • CORRECT GROUNDING PROTECTION IS REQUIRED TO PREVENT PERSONAL INJURY AND EQUIPMENT DAMAGE. You must make sure the ground stud on the rear panel of the unit is always connected to the protective earth.

  • Page 29: Optional Rear-Mounting Support Brackets Kit Installation

    MBT-5000A L-Band Up/Down Converter System Revision 1 2.2.1 Optional Rear-Mounting Support Brackets Kit Installation Use the follwing tools to install the KT/6228-2 (4”) or KT/6228-3 (10”) Rear-Mounting Support Brackets Kit (Figure 2-3): • A medium Phillips screwdriver • A 5/32-inch SAE Allen Wrench •...

  • Page 30: Install The Optional Bearingless Rack Slide Set

    If you wish to mount the converter on slides, you may install an optional bearingless rack slide set (Figure 2-4) into the rack cabinet and onto the sides of the MBT-5000A. Use the hardware provided with the slide set that is appropriate for your specific installation:...

  • Page 31: Figure 2-4. Optional Bearingless Rack Slide Installation (Fp/Sl000X)

    MBT-5000A L-Band Up/Down Converter System Revision 1 Figure 2-4. Optional Bearingless Rack Slide Installation (FP/SL000X) Installation 2–6 MN-MBT-5000A...

  • Page 32: Chapter 3. Rear Panel Connections

    CONNECTIONS Cabling Connection Types The MBT-5000A L-Band Up/Down Converter System uses a number of different cables. Each cable type is typically dedicated to a specific mode of operation. Not all of these operational interface types may be available with this product.

  • Page 33: Type 'Bnc

    MBT-5000A L-Band Up/Down Converter System Revision 1 The types of coaxial cables used by CEFD are ‘BNC’, ‘TNC’, ‘N’, ‘F’, and ‘SMA’. Coaxial cables (plugs) and their mating connectors (jacks/sockets) are available in two coupling styles – Bayonet or Threaded: •...

  • Page 34: Type 'F

    MBT-5000A L-Band Up/Down Converter System Revision 1 3.1.1.4 Type ‘F’ Type ‘F’ connectors feature a Threaded Coupling design similar to Type ‘TNC’, Type ‘N’, and Type ‘SMA’ connectors. 3.1.1.5 Type ‘SMA’ (Subminiature Version ‘A’) Type ‘SMA’ connectors feature a Threaded Coupling design similar to Type ‘TNC’, Type ‘N’, and Type ‘F’...

  • Page 35: Rj-45, Rj-48 Cable Connections

    MBT-5000A L-Band Up/Down Converter System Revision 1 3.1.3 RJ-45, RJ-48 Cable Connections The plug for an RJ-45 or RJ-48 cable features a flexible tab. The RJ-45 or RJ- 48 jack features a mating slot. This design configuration assures proper installation and pin orientation.

  • Page 36: Mbt-5000A Cabling Connections

    (Optional Redundancy Unit w/Standard AC Power Shown) Figure 3-3. MBT-5000A Cabling Connections The MBT-5000A rear panel connectors, shown here in Figure 3-1, provide all necessary external connections between the unit and other equipment. The table that follows summarizes the connectors provided here, grouped according to service function.

  • Page 37: If Connector Group

    IF Connector Group Appendix A. BUC-5000Ax/BDC-5000Ax MODULE REMOVAL/INSTALLATION These connectors are integral components of the BUC/BDC modules installed in the MBT-5000A chassis Side A and Side B module bays. 3.2.1.1 ‘J4 | IF OUT/IN’ (Side B) Connector (Type ‘N’ Female)

  • Page 38: Optional Redundancy Groups

    Optional Redundancy Groups See the “Function” column in Table 3-1 in this chapter, and Figure B-2 in Appendix B. MBT-5000A REDUNDANCY OPERATION for interconnection between these connectors to others located on the MBT-5000A rear panel and on other external equipment. 3.2.2.1 Optional ‘RF’...

  • Page 39: J9 | 10/100 Ethernet' 10/100 Baset M&C Port (Rj-45)

    This standard RJ-45 female modular jack is used for product M&C using Simple Network Management Protocol (SNMP), Telnet, and Hypertext Transfer Protocol (HTTP). It is also used for MBT-5000A firmware updates. A CAT5e Unshielded Twisted Pair (UTP) cable is used to connect to an Ethernet hub, router, switch, personal computer (PC), etc.

  • Page 40: P1 | Relay' Summary Fault Output Connector (Db-9F)

    MBT-5000A L-Band Up/Down Converter System Revision 1 3.2.3.4 ‘P1 | RELAY’ Summary Fault Output Connector (DB-9F) This summary fault output connector is a 9-pin Type "D" female connector (DB- 9F). Its mating connector is a DB-9M connector. Table 3-3. ‘P1 | RELAY’ Connector Pinout...

  • Page 41: J1 | Com 1' Eia-485/232 Interface Connector (Db-9F)

    MBT-5000A L-Band Up/Down Converter System Revision 1 3.2.3.5 ‘J1 | COM 1’ EIA-485/232 Interface Connector (DB-9F) Chapter 7. SERIAL-BASED REMOTE PRODUCT MANAGEMENT This EIA-485/EIA-232 interface connector is a 9-pin Type "D"female connector (DB-9F). Its mating connector is a DB-9M connector.
  • Page 42 MBT-5000A L-Band Up/Down Converter System Revision 1 Table 3-6. ‘J1 | COM1’ EIA-232 Interface Connector Pinout Pin # Description Function 3 RD Receive Data 2 TD Transmit Data Rear Panel Connections 3–11 MN-MBT-5000A...

  • Page 43: Mbt-5000A Ground And Power Connections

    The AC power interface provides the safety ground. (Optional Redundancy Unit w/Standard AC Power Shown) Figure 3-4. MBT-5000A Chassis – Common Ground Interface This #10-32 stud is located at a common chassis location to the left-hand side of the standard AC, optional dual AC, or optional DC power module (Figure 3-4).

  • Page 44: Alternating Current (Ac) Power Interfaces

    75W maximum, less than 65 W typical Input Voltage 90 to 260 VAC Connector Type IEC-320 Fuse Protection Line and neutral fusing – (2X) T2.0A 20 mm slow-blow fuses Figure 3-5. MBT-5000A Standard AC Power Interface Rear Panel Connections 3–13 MN-MBT-5000A...

  • Page 45: Standard 90-260V Ac Operation - Apply Power

    Revision 1 3.3.2.1.1 Standard 90-260V AC Operation – Apply Power Figure 3-6. MBT-5000A AC Power To apply AC power to the MBT-5000A, do these steps: • First, plug the provided AC power cord female end into the unit. • Then, plug the AC power cord male end into the user-supplied power source.

  • Page 46: Standard 90-260V Ac Operation - Replace The Fuses

    CAUTION – FOR CONTINUED OPERATOR SAFETY, ALWAYS REPLACE THE FUSES WITH THE CORRECT TYPE AND RATING. The MBT-5000A uses two 20 mm slow-blow fuses – one each for line and neutral connections (L1, L2 where appropriate). The fuses are located in the rear panel at the International Electrotechnical Commission (IEC) AC power supply module (Figure 3-7).

  • Page 47: Dc Power Interfaces

    DC Power Specifications Input Power 75W maximum, less than 65W typical Input Voltage 36 to 72 VDC Connector Type Terminal Block Fuse Protection (1X) 3.15A 5 x 20mm slow-blow fuse Figure 3-9. MBT-5000A Optional DC Power Interface Rear Panel Connections 3–16 MN-MBT-5000A...

  • Page 48: Optional -48V Dc Operation - Apply Power

    3.3.3.1.1 Optional -48V DC Operation – Apply Power Figure 3-10. MBT-5000A DC Power To apply DC power to the MBT-5000A, do these steps: • First, connect the user-supplied (+) and (–) DC power leads to their respective terminals. Number 18 AWG minimum wires are recommended.

  • Page 49: Optional -48V Dc Operation - Replace The Fuse

    CAUTION – FOR CONTINUED OPERATOR SAFETY, ALWAYS REPLACE THE FUSES WITH THE CORRECT TYPE AND RATING. The optional -48V DC MBT-5000A uses a single 20 mm slow-blow fuse. A latched fuse holder is located on the rear panel, on the DC power supply (terminal block) module (Figure 3-11).

  • Page 50: Chapter 4. Upgrading Firmware

    You may perform the firmware update, without opening the MBT-5000A, remotely over satellite, or by directly connecting a user-supplied Microsoft Windows-based PC to the ‘J9 | 10/100 ETHERNET’ port and the 9-pin serial ‘J1 | COM 1’ port located on the MBT-5000A rear panel. Do these steps: •...
  • Page 51 MBT-5000A L-Band Up/Down Converter System Revision 1 For additional help with "zipped" file types, refer to the help files provided with the "PKZIP for Windows", "WinZip", or "ZipCentral" file archiving programs. “PKZIP for Command-line” is not supported due to file naming conventions.

  • Page 52: Getting Started: Prepare For The Firmware Download

    MBT-5000A L-Band Up/Down Converter System Revision 1 Getting Started: Prepare for the Firmware Download 1. First, identify the MBT-5000A assigned Ethernet Traffic IP Address and the firmware information (number/revision letter/version number). User-supplied items needed: • A Microsoft Windows-based PC, equipped with available serial and Ethernet ports;...
  • Page 53 Image#1 or Image#2  Bulk menu branches, as shown in this example: Bulk:FW-000303 2.1.X MM/DD/YY Using the MBT-5000A HTTP Interface (via the User PC Web Browser – use of this interface indicates the Ethernet Traffic IP Address is already known): •...
  • Page 54 MBT-5000A L-Band Up/Down Converter System Revision 1 2. Next, create a temporary folder (subdirectory) on the user PC for the firmware archive download. There are several ways to create a temporary folder on a Windows-based • Drive letter “c:” is used in these examples. Any valid, writable drive letter can be used.
  • Page 55 MBT-5000A L-Band Up/Down Converter System Revision 1 c. Use the ‘Run’ and ‘Browse’ windows to create and rename the temporary folder. • Select [Start] on the Windows taskbar, and then click the Run... icon. This opens the ‘Run’ window. •...

  • Page 56: Download And Extract The Firmware Update

    On the Flash & Software Update Files page – select the (Select a Product Line) Converters hyperlink. e. On the Converters product page – select the MBT-5000A product hyperlink; Select the appropriate firmware archive EXE or ZIP file download hyperlink.
  • Page 57 Command-line. • Type “dir” to list the files extracted to the temporary directory from the downloaded archive file. The firmware files have been successfully downloaded and are now available for transfer to the MBT-5000A. Upgrading Firmware 4–8 MN-MBT-5000A...

  • Page 58: Perform The Ethernet Ftp Upload Procedure

    • The response should confirm whether the unit is properly connected and communicating. 2. Use Command-line to transfer (FTP) the files from the user PC to the MBT-5000A: • Type "ftp xxx.xxx.xxx.xxx" (where ‘xxx.xxx.xxx.xxx’ denotes the unit Ethernet Traffic IP Address).
  • Page 59 Serial Remote Interface <0/SWR? or <0/FRW? query as shown previously to verify that the PC-to-Unit FTP file transfer was successful. 4. Use the converter front panel menus or the the MBT-5000A HTTP Interface to select the desired firmware image to boot from: a.

  • Page 60: Overview

    MBT-5000A L-Band Up/Down Converter System Revision 1 Chapter 5. FRONT REAR PANEL OPERATION Overview Figure 5-1. MBT-5000A Front and Rear Panel Views (Redundant Unit Shown) Front Panel Operation 5–1 MN-MBT-5000A...
  • Page 61 MBT-5000A L-Band Up/Down Converter System Revision 1 Feature Description Function ‘Side A’ Light Emitting Diode (LED) This group of LEDs indicates, in a summary fashion, the status of Indicators Converter ‘A’. The VFD is an active display showing two lines of 24 characters each.

  • Page 62: Switch Power On (Rear Panel)

    Before you turn on power to the unit, make sure that installation is complete, and verify that the MBT-5000A is connected to the proper prime power source, RF Input, and RF Output. Refer to Chapter 3. REAR PANEL CONNECTIONS for instruction on how to operate the rear panel.

  • Page 63: Keypad

    5.1.4 Vacuum Fluorescent Display (VFD) The MBT-5000A features a VFD, which is an active display showing two lines of 24 characters each. It produces a blue light, the brightness of which can be controlled by the user. Compared to a Liquid Crystal Display (LCD), it provides superior viewing characteristics and does not suffer problems of viewing angle or contrast.

  • Page 64: Screen Saver

    This VFD “Home” screen displays once you apply power to the unit. When you turn on the prime power, and after bootup, the VFD displays the converter model number (i.e., ‘MBT-5000A’), the installed firmware version number, and the serial number factory-assigned to the unit in use.

  • Page 65: Front Panel Operation

    Revision 1 Front Panel Operation Figure 5-2 shows the hierarchal structure of the MBT-5000A menu tree from the SELECT: (Main) menu on down. The structure helps to prevent invalid command entry. Figure 5-2. MBT-5000A Front Panel Menu Tree (Firmware Ver. 1.1.1) Front Panel Operation 5–6...

  • Page 66: Select: (Main) Menu

    The menu branches available from the SELECT: (Main) Menu are as follows: Menu Sect Function Branch (Configuration) Used to fully configure the MBT-5000A. Config 5.2.2 Used to monitor the alarm status of the unit, to view the log of stored Monitor 5.2.3...

  • Page 67: Select: Config (Configuration) Menu Branches

    (Reference Oscillator Adjustment) Used to adjust the reference RefAdj 5.2.2.4 oscillator. (Redundancy) Used to identify the redundancy state and mode (see Redun 5.2.2.5 Appendix B. MBT-5000A REDUNDANCY OPERATION for further information). Front Panel Operation 5–8 MN-MBT-5000A...

  • Page 68: Config: Remote (Remote Control) Menus

    MBT-5000A L-Band Up/Down Converter System Revision 1 5.2.2.1 CONFIG: Remote (Remote Control) Menus Remote Control: Local Serial Ethernet (◄ ► E) Use the ◄ ► arrow keys to select Local, Serial, or Ethernet, and then press ENTER. 5.2.2.1.1 Remote Control: Local When you select Local mode, this disables remote control, although remote monitoring is still possible.

  • Page 69: Remote Control: Ethernet

    MBT-5000A L-Band Up/Down Converter System Revision 1 5.2.2.1.3 Remote Control: Ethernet Ethernet Config: Gateway Address MAC SNMP (◄ ► E) Use the ◄ ► arrow keys to select the parameter to configure – Gateway, Address, MAC, or SNMP – then press ENTER.
  • Page 70 All printable ASCII characters are available with the exception of the backslash ‘/’ (ASCII code 92) and tilde ‘~’ (ASCII code 126). Press ENTER once you compose the string – the MBT-5000A removes all trailing spaces from the string upon entry.

  • Page 71: Config: Fltrec (Fault Recovery) Menu

    MBT-5000A L-Band Up/Down Converter System Revision 1 SNMP Trap IP Address: Version Trap Version: SNMPv1 SNMPv2 (◄ ► E) Use the ◄ ► arrow keys to select the trap version – SNMPv1 or SNMPv2 – and then press ENTER. 5.2.2.2...

  • Page 72: Converter X: Attenuation

    5.2.2.5 CONFIG: Redun (Redundancy) Menus 1:1 Redundancy is an optional feature for the MBT-5000A. When you attempt to select this menu branch, but your MBT-5000A is configured as a standalone up/down converter system (e.g., a non- redundant configuration, where a BUC is installed in Side A, and a BDC is installed in Side B) the following message displays: Redundancy is Disabled.

  • Page 73: Redundancy Mode: Force

    MBT-5000A L-Band Up/Down Converter System Revision 1 5.2.2.5.2 Redundancy Mode: Force Appendix B. MBT-5000A REDUNDANCY OPERATION Press ENTER to Force Converter A to Standby As the display instructs, press ENTER to force the redundant unit into standby mode. Front Panel Operation 5–14...

  • Page 74: Select: Monitor Menu Branch

    MBT-5000A L-Band Up/Down Converter System Revision 1 5.2.3 SELECT: Monitor Menu Branch Monitor: Faults Mask Event-Log LPT Use the ◄ ► arrow keys to select from the submenu choices shown, and then press ENTER. The submenus available from the SELECT: Monitor menu branch are as follows:...

  • Page 75: Monitor: Mask

    MBT-5000A L-Band Up/Down Converter System Revision 1 5.2.3.2 Monitor: Mask Alarm Mask: Power ExtRef ConvA ConvB LNA PS (◄ ►E) Use the ◄ ► arrow keys to select Power (when optionally configured for Power Monitoring), ExtRef, ConvA, ConvB, LNA, or PS, and then press ENTER.

  • Page 76: Monitor: Event-Log (Stored Events)

    Use the ▼▲ arrow keys to scroll backwards or forwards through the entries in the event log. The event log can store up to 300 events. When a fault condition occurs, the MBT-5000A time- stampa it and puts it into the log. Similarly, when the fault condition clears, MBT-5000A records...

  • Page 77: Stored Event: Clear-All

    Low Power Threshold: ConvA ConvB When the MBT-5000A is optionally configured, use this menu to set the threshold, in dBm, for the low forward power alarm/fault. If the forward power drops below the specified value while the unit is online, is unmuted, and PLL is locked, the MBT-5000A will indicate the alarm/fault.

  • Page 78: Select: Info (Information) Menu Branch

    MBT-5000A L-Band Up/Down Converter System Revision 1 5.2.4 SELECT: Info (Information) Menu Branch INFO:Remote ConvA ConvB PSA PSB RefOsc EOD The Info menu branch displays read-only information on the current configuration of the unit. Use the ◄ ► arrow keys to select from the submenu choices shown, and then press ENTER.

  • Page 79: Info: Conva (Converter 'A') Or Convb (Converter 'B')

    MBT-5000A L-Band Up/Down Converter System Revision 1 5.2.4.2 INFO: ConvA (Converter ‘A’) or ConvB (Converter ‘B’) Where ‘X’ is the selected converter – Converter (Side) A or Converter (Side) B: This screen displays the module temperature and, depending on the optional configurations: •...

  • Page 80: Info: Eod (Equipment Odometer)

    MBT-5000A L-Band Up/Down Converter System Revision 1 5.2.4.6 INFO: EOD (Equipment Odometer) This screen displays the Base Equipment Odometer, in hours. For example: EOD 000047 Press ENTER or CLEAR to return to the previous menu. Front Panel Operation 5–21 MN-MBT-5000A...

  • Page 81: Select: Utility Menu Branch

    A maximum of 24 characters are available, as follows: [Space] ( ) * + - , . / 0-9 and A-Z. Press ENTER once you compose the string – the MBT-5000A removes all trailing spaces from the string upon entry.

  • Page 82: Utility: Display (Vfd Display Brightness)

    DO NOT CHANGE AN IMAGE UNLESS OTHERWISE INSTRUCTED BY COMTECH EF DATA PRODUCT SUPPORT. This series of submenus permits you to view information about the MBT-5000A internal firmware. The MBT-5000A can store two complete firmware images. You can select which image loads the next time the unit reboots.

  • Page 83: Utility: Lna

    UTILITY: LNA LNA: ConvA ConvB When the MBT-5000A has an LNA current supply, this screen permits you to enable or disable the LNA operation, allow calibration of the LNA reference current, and set the window (range) for alarms and faults.
  • Page 84 MBT-5000A L-Band Up/Down Converter System Revision 1 ConvX LNA: (Window) Enable ConvX LNA Window: Disable Enable (◄ ► E) On the bottom line, use the ◄ ► arrow keys to Disable or Enable LNA alarms/faults handling, and then press ENTER.

  • Page 85: Select: Test Menu Branch

    MBT-5000A L-Band Up/Down Converter System Revision 1 5.2.6 SELECT: Test Menu Branch TEST: Lamptest Press ENTER to begin the diagnostics run on the front panel LED arrays and VFD. The Side A and Side B LEDs will cycle, and the VFD will briefly generate a test pattern.

  • Page 86: Chapter 6. Ethernet-Based Remote Product Management

    The MBT-5000A is connected to a user-supplied Windows-based PC as follows: The PC’s serial port is connected to the MBT-5000A rear panel ‘J1 COM 1’ serial port with a user-supplied serial cable. The PC’s Ethernet port is connected to the MBT-5000A rear panel ‘J9 10/100 ETHERNET’...

  • Page 87: Ethernet Management Interface Protocols

    MBT-5000A L-Band Up/Down Converter System Revision 1 Ethernet Management Interface Protocols The user PC facilitates access to Ethernet-based remote M&C of the MBT-5000A through three separately-operated protocols: • Simple Network Management Protocol (SNMP). This requires a user-supplied Network Management System (NMS) and a user-supplied Management Information Base (MIB) File Browser.

  • Page 88: Snmp Interface

    • The managed device. This includes the MBT-5000A. • The SNMP Agent. This is the software that runs on the MBT-5000A. The MBT-5000A SNMP Agent supports both SNMPv1 and SNMPv2c. • The user-supplied Network Management System (NMS). This is the software that runs on the manager.

  • Page 89: Snmp Community Strings

    The MBT-5000A supports both SNMPv1 traps and SNMPv2 notifications. The MBT-5000A has the ability to send out SNMP traps when certain events occur in the unit. A trap is sent both when a fault occurs and is cleared. Configure which style of traps the MBT-5000A sends by using the MBT-5000ASNMPTrapVersion OID.

  • Page 90: Telnet Interface

    Revision 1 Telnet Interface The MBT-5000A provides a Telnet interface for the purpose of Equipment M&C via the standard equipment Remote Control protocol. The Telnet interface requires user login at the Administrator level and Read/Write level. An example of the login process is shown here: Once logged into the Telnet interface as Administrator, you can access the standard remote control interface defined in Chapter 7.

  • Page 91: Telnet Operation Via Hyperterminal

    MBT-5000A L-Band Up/Down Converter System Revision 1 6.4.1 Telnet Operation via HyperTerminal There is a disadvantage when using Windows Command-line as a Telnet client. Since Command-line cannot translate a ‘\r’ (i.e., carriage return or “CR”) to a ‘\r\n’ (i.e., CR+line feed “LF”) for the messages coming from Telnet Server, any multi-line Target-to-Controller response...

  • Page 92: Http (Web Server) Interface

    Revision 1 HTTP (Web Server) Interface A user-supplied Web browser allows the full M&C of the MBT-5000A from its HTTP Interface. This non-secure, embedded Web application is designed for, and works best with, Microsoft’s Internet Explorer Version 5.5 or higher (the examples shown use Internet Explorer Version 7.0).

  • Page 93: User Login

    Failure to enter the correct User name and Password will return you to a blank Login window. Otherwise, once the valid IP address and login information is entered, the MBT-5000A Web Server Interface “Splash” page is displayed, similar to the example shown here: Ethernet-based Remote Product Management 6–8...

  • Page 94: Web Server Interface - Operational Features

    6.5.3.3 Action Buttons Action buttons are important in the MBT-5000A HTTP Interface. Click an action button to do one of these tasks: • Reset changed parameters to remove unsaved changes.

  • Page 95: Text Or Data Entry

    If you go to another page without first clicking the action button, your changes are not saved. 6.5.4 Web Server Interface – Menu Tree Navigation of the MBT-5000A HTTP Interface is illustrated with this menu tree: Home Admin Config...

  • Page 96: Web Server Interface

    Select Home, Contact, or Support tab to continue. 6.5.5.1.1 Home | Home From any location within the MBT-5000A Web Server Interface, click the Home top navigation tab and/or the nested hyperlink to return back to this top-level page. Use this page to identify the product.

  • Page 97: 6.5.5.1.2 Home | Contact

    MBT-5000A L-Band Up/Down Converter System Revision 1 6.5.5.1.2 Home | Contact For all product support, please call: +1.240.243.1880 +1.866.472.3963 (toll free USA) Figure 6-2. Home | Contact Page Ethernet-based Remote Product Management 6–12 MN-MBT-5000A...

  • Page 98: 6.5.5.1.3 Home | Support

    MBT-5000A L-Band Up/Down Converter System Revision 1 6.5.5.1.3 Home | Support Use this page to submit any issues to CEFD Customer Support by clicking the email link. Figure 6-3. Home | Support Page Ethernet-based Remote Product Management 6–13 MN-MBT-5000A...

  • Page 99: Admin

    Administrator Name and Password. The Administrator may use these pages to: Set up user names, passwords, the e-mail server, and the host IP Addresses as required for communication with the MBT-5000A Web Server Interface. Click the Access or SNMP tab to continue.
  • Page 100 MBT-5000A L-Band Up/Down Converter System Revision 1 System Account Access Information • Admin, Read/Write, and Read Only Names and Passwords: The factory defaults for these names/passwords are: Admin comtech/comtech Read/Write opcenter/1234 Read Only monitor/1234 Note the following: These Name fields can be any alphanumeric combination with a maximum length of 10 characters.

  • Page 101: 6.5.5.2.2 Admin | Snmp

    MBT-5000A L-Band Up/Down Converter System Revision 1 6.5.5.2.2 Admin | SNMP Use this page to set and returns administration information for the MBT-5000A SNMP feature. Figure 6-5. Admin | SNMP Page SNMP • Simple Network Management Operational Status: Use the drop-down list to select the Simple Network Management operational setting as Enabled or Disabled.

  • Page 102: Config

    Select the MBT, Utility, or Redundancy tab to continue. 6.5.5.3.1 Config | MBT Use this page to configure the communications, operations, and alarms/faults handling for the MBT-5000A base unit and separate converters. Figure 6-6. Config | MBT Page Ethernet-based Remote Product Management 6–17...
  • Page 103 Click [Change Convert X Configuration] (where ‘X’ designates Converter A or Converter B) to save. Converter A / B LNA and LPT Typical for both sections, when the MBT-5000A BDC is optionally equipped and configured: • LNA Current Source: Use the drop-down list to select this feature as Enabled or Disabled.
  • Page 104 MBT-5000A L-Band Up/Down Converter System Revision 1 For example: If the LNA draws 100mA, and the LNB current fault window is set to the default value of 30 (%), then the allowable current draw for the LNA will be from 70 mA minimum to 130 mA maximum because the window is +/- 30% centered on the calibrated LNA current draw.

  • Page 105: 6.5.5.3.2 Config | Utility

    MBT-5000A L-Band Up/Down Converter System Revision 1 6.5.5.3.2 Config | Utility Use this page to configure MBT-5000A operating parameters. Figure 6-7. Config | Utility Page Date and Time • Enter a date in the form MM/DD/YY (where MM = month [01 to 12], DD = day [01 to 31], and YY = year [00 to 99]).
  • Page 106 Use the drop-down list to select Front Panel, Serial, Ethernet. Press [Submit] when done. Firmware Information This scrollable window identifies the Bootrom, Bulk Image#1 and Bulk Image #2. Base Unit Part Number The part number for the MBT-5000A chassis (i.e., the “base unit”) is identified here. Ethernet-based Remote Product Management 6–21 MN-MBT-5000A...

  • Page 107: 6.5.5.3.3 Config | Redundancy

    Use this page to configure the MBT-5000A’s Redundancy Switch Mode. Figure 6-8. Config | Redundancy Page Use the drop-down list to Enable or Disable Redundancy Mode. Then, click [Change Redundancy Mode] to update MBT-5000A operation to this selected Redundancy Mode status. Ethernet-based Remote Product Management 6–22...

  • Page 108: Status

    Click the Events or Status hyperlink to continue. 6.5.5.4.1 Status | Events Use this page to review pertinent information about stored events, and to define the MBT-5000A alarm parameters that determine how those events are triggered.
  • Page 109 MBT-5000A L-Band Up/Down Converter System Revision 1 Manage the Unread Stored Events window as follows: • Read Next Five Events: Select to display the next five unread stored events in the log. • Clear Events Log: Select to clear all stored events from the log.

  • Page 110: 6.5.5.4.2 Status | Status

    MBT-5000A L-Band Up/Down Converter System Revision 1 6.5.5.4.2 Status | Status Use this read-only page to review pertinent information about the MBT-5000A operating configuration. Figure 6-10. Status | Status Page (General Information) Product identification (i.e., model and serial numbers), active software image information, and active operating temperature and power/current readings are provided here.
  • Page 111 MBT-5000A L-Band Up/Down Converter System Revision 1 Converter A or B Part Number Type These scrollable Part Number windows identify the part numbers for the converter modules installed in the ‘A’ and ‘B’ slots. Converter A or B Equipment Type The scrollable Equipmen Type windows identify the function of each module slot (BUC or BDC) along with the associated RF conversion band and frequencies.

  • Page 112: Critical Status

    MBT-5000A L-Band Up/Down Converter System Revision 1 Critical Status The MBT-5000A provides Critical Status via http:<path>/ CriticalStatus.xml. Figure 6-11. Critical Status Page Ethernet-based Remote Product Management 6–27 MN-MBT-5000A...
  • Page 113 MBT-5000A L-Band Up/Down Converter System Revision 1 Notes: Ethernet-based Remote Product Management 6–28 MN-MBT-5000A...

  • Page 114: Chapter 7. Serial-Based Remote Product Management

    • The MBT-5000A is connected to a user-supplied Windows-based PC as follows: The PC’s serial port is connected to the MBT-5000A rear panel ‘J1 COM 1’ serial port with a user-supplied serial cable. The PC’s Ethernet port is connected to the MBT-5000A rear panel ‘J9 10/100 ETHERNET’ port with a user- supplied hub, switch, or direct Ethernet cable connection.
  • Page 115 Revision 1 The MBT-5000A Serial Remote Product Management is available through the rear panel serial interface. This electrical interface is either an EIA-485 multi-drop bus (for the control of many devices) or an EIA-232 connection (for the control of a single device), and data is transmitted in asynchronous serial form, using ASCII characters.

  • Page 116: Remote Commands And Queries Overview

    • Controller-to-Target: The Controller device (e.g., the user PC/CLI) is used to transmit instructions (commands) to – or to request information from (queries) – the Target device (i.e., the MBT-5000A). • Target-to-Controller: The Target, in return, only transmits response information to the Controller when specifically directed by the Controller.

  • Page 117: Packet Structure

    MBT-5000A L-Band Up/Down Converter System Revision 1 7.2.2 Packet Structure The exchange of information is transmitted, Controller-to-Target and Target-to-Controller, in packets. Each packet contains a finite number of bytes consisting of printable ASCII characters, excluding ASCII code 127 (DELETE). In this context, the Carriage Return and Line Feed characters are considered printable. All messages from Controller-to-Target require a response, with one exception: This will be either to return data that has been requested by the Controller, or to acknowledge reception of an instruction to change the configuration of the Target.

  • Page 118: Start Of Packet

    Block Converter B Base + 2 If several devices share an EIA-485 bus, it must be noted that the MBT-5000A will require three addresses, and should be spaced apart accordingly. The Controller sends a packet with the address of a Target – the destination of the packet. When the Target responds, the address used is the same address, to indicate to the Controller the source of the packet.

  • Page 119: Instruction Code

    MBT-5000A L-Band Up/Down Converter System Revision 1 7.2.2.4 Instruction Code This is a three-character alphabetic sequence that identifies the message subject. Wherever possible, the instruction codes have been chosen to have some significance – e.g., FRE for Operating FREquency, IPA for Management IP Address, etc.

  • Page 120: Optional Message Arguments

    MBT-5000A L-Band Up/Down Converter System Revision 1 From Target-to-Controller, the only permitted characters are: Character Definition This character is used in two ways: (ASCII code 61) If the Controller sends a query to the Target – for example: MUT? meaning “what’s the current state of the MUTE function?”, the Target would respond with MUT=x, where x represents the state in question: 1 being enabled, and 0 being disabled.

  • Page 121: End Of Packet

    MBT-5000A L-Band Up/Down Converter System Revision 1 7.2.2.7 End of Packet Controller-to-Target: This is the ‘Carriage Return’ ([CR]) character (ASCII code 13). Target-to-Controller: This is the two-character sequence ‘Carriage Return’, ‘Line Feed’ ([cr][lf]) (ASCII codes 13 and 10). Both indicate the valid termination of a packet.

  • Page 122: Remote Commands And Queries

    Remote Commands and Queries The table that follows provides a ‘quick reference‘ to the Instruction Codes available at present for M&C of the MBT-5000A. The ‘C’ and ‘Q’ columns, where marked with an ‘X’, denote whether that Instruction Code is Command Only, Query Only, or Command and Query.
  • Page 123 MBT-5000A L-Band Up/Down Converter System Revision 1 NOTE – Instruction Code Qualifiers, as defined in Sect. 7.2.5.5, are used as follows in the command/query tables’ ‘Response to Command’ columns: = Message OK * Message OK, but not permitted in current mode...

  • Page 124: Mbt-5000A Base Unit Remote Commands And Queries

    MBT-5000A L-Band Up/Down Converter System Revision 1 7.3.1 MBT-5000A Base Unit Remote Commands and Queries Command Arguments Response to Query Response to (Instruction Parameter for Command Description of Arguments Command (Instruction query Code and Type or Response (Note that all arguments are ASCII numeric codes between 48 and 57)
  • Page 125 MBT-5000A L-Band Up/Down Converter System Revision 1 Command Arguments Response to Query Response to (Instruction Parameter for Command Description of Arguments Command (Instruction query Code and Type or Response (Note that all arguments are ASCII numeric codes between 48 and 57)
  • Page 126 MBT-5000A L-Band Up/Down Converter System Revision 1 Command Arguments Response to Query Response to (Instruction Parameter for Command Description of Arguments Command (Instruction query Code and Type or Response (Note that all arguments are ASCII numeric codes between 48 and 57)
  • Page 127 MBT-5000A L-Band Up/Down Converter System Revision 1 Command Arguments Response to Query Response to (Instruction Parameter for Command Description of Arguments Command (Instruction query Code and Type or Response (Note that all arguments are ASCII numeric codes between 48 and 57)
  • Page 128 MBT-5000A L-Band Up/Down Converter System Revision 1 Command Arguments Response to Query Response to (Instruction Parameter for Command Description of Arguments Command (Instruction query Code and Type or Response (Note that all arguments are ASCII numeric codes between 48 and 57)
  • Page 129 PNM? PNM=x….x bytes Returns the Comtech EF Data part number of the unit. This part number is the unit’s DOTCODE at the time it was manufactured. The DOTCODE may be up to 96 printable ASCII characters long. (See Example: <1/PNM?’cr’...
  • Page 130 MBT-5000A L-Band Up/Down Converter System Revision 1 Command Arguments Response to Query Response to (Instruction Parameter for Command Description of Arguments Command (Instruction query Code and Type or Response (Note that all arguments are ASCII numeric codes between 48 and 57)
  • Page 131 MBT-5000A L-Band Up/Down Converter System Revision 1 Command Arguments Response to Query Response to (Instruction Parameter for Command Description of Arguments Command (Instruction query Code and Type or Response (Note that all arguments are ASCII numeric codes between 48 and 57)
  • Page 132 MBT-5000A L-Band Up/Down Converter System Revision 1 Command Arguments Response to Query Response to (Instruction Parameter for Command Description of Arguments Command (Instruction query Code and Type or Response (Note that all arguments are ASCII numeric codes between 48 and 57)
  • Page 133 MBT-5000A L-Band Up/Down Converter System Revision 1 Command Arguments Response to Query Response to (Instruction Parameter for Command Description of Arguments Command (Instruction query Code and Type or Response (Note that all arguments are ASCII numeric codes between 48 and 57)
  • Page 134 MBT-5000A L-Band Up/Down Converter System Revision 1 Command Arguments Response to Query Response to (Instruction Parameter for Command Description of Arguments Command (Instruction query Code and Type or Response (Note that all arguments are ASCII numeric codes between 48 and 57)

  • Page 135: Block Converter (Buc / Bdc) Remote Commands And Queries

    MBT-5000A L-Band Up/Down Converter System Revision 1 7.3.2 Block Converter (BUC / BDC) Remote Commands and Queries Command Arguments for Response to Query Response to (Instruction Parameter Command or Description of arguments Command (Instruction query Code and Type Response to...
  • Page 136 MBT-5000A L-Band Up/Down Converter System Revision 1 Command Arguments for Response to Query Response to (Instruction Parameter Command or Description of arguments Command (Instruction query Code and Type Response to (Note that all arguments are ASCII numeric codes between 48 and 57)
  • Page 137 Query only. PNM? PNM=x….x bytes Returns the Comtech EF Data part number of the unit. This part number is the unit’s DOTCODE at the time it was manufactured. The DOTCODE may be up to 96 printable ASCII characters (See long.
  • Page 138 MBT-5000A L-Band Up/Down Converter System Revision 1 Command Arguments for Response to Query Response to (Instruction Parameter Command or Description of arguments Command (Instruction query Code and Type Response to (Note that all arguments are ASCII numeric codes between 48 and 57)
  • Page 139 MBT-5000A L-Band Up/Down Converter System Revision 1 Notes: Serial-based Remote Product Management 7–26 MN-MBT-5000A...

  • Page 140: Appendix A. Buc-5000X/Bdc-5000X Module Removal/Installation

    This appendix illustrates the procedure required to remove and install a BUC-5000x Upconverter or BDC-5000x Downconverter module (Figure A-1) into any MBT-5000A L-Band Up/Down Converter System chassis. This procedure is typical for removing or installing a module into the applicable SIDE A or SIDE B module bay in the MBT-5000A chassis. Appendix A A–1...

  • Page 141: Figure A-1. Buc-5000X/Bdc-5000X Module

    MBT-5000A L-Band Up/Down Converter System Revision 1 Figure A-1. BUC-5000x/BDC-5000x Module Appendix A A–2 MN-MBT-5000A...

  • Page 142: Module Removal Procedure

    MBT-5000A L-Band Up/Down Converter System Revision 1 Module Removal Procedure Step Task Access the modules: Loosen the three front panel thumb screws. Then, drop the front panel to access both module bays. Remove the module: First, lift the module plunger pin by turning it clockwise to lock it into removal position.
  • Page 143 MBT-5000A L-Band Up/Down Converter System Revision 1 Step Task Remove the Reference Cable: First, unlock the connector by turning it counterclockwise. Then, remove the connector from its socket. Remove the Ribbon (Data) Cable: First, unlock the connector by pushing back both tabs.
  • Page 144 MBT-5000A L-Band Up/Down Converter System Revision 1 Step Task Remove the module from the chassis: Use the front tabs to slide the unit straight out until it is free and clear of its internal housing. Appendix A A–5 MN-MBT-5000A...

  • Page 145: Module Installation Procedure

    MBT-5000A L-Band Up/Down Converter System Revision 1 Module Installation Procedure Step Task Re-install the module: First, take care to ensure the Teflon guide ramp is properly engaged with the module. Then, use the front thumb tabs on the module to slide the module into a position that allows re-installation of the Reference and Ribbon Cables.
  • Page 146 MBT-5000A L-Band Up/Down Converter System Revision 1 Step Task Reconnect the Ribbon (Data) Cable: First, insert the connector into its socket. Then, push both tabs into their locked position. (a) Install connector (b) Lock connector Reconnect the Reference Cable: First, install the connector onto the socket.
  • Page 147 Swing the front panel back into operating position and finger-tighten the three thumbscrews. The module installation has been completed and the MBT-5000A L-Band Up/Down Converter System is ready to be connected to other equipment. See Chapter 3. REAR PANEL CONNECTIONS for further information.

  • Page 148: Appendix B. Mbt-5000A Redundancy Operation

    Appendix B. MBT-5000A REDUNDANCY OPERATION Overview The Comtech EF Data MBT-5000A L-Band Up/Down Converter System can be configured for redundant system operation. This appendix provides detailed information for cabling and otherwise physically configuring the MBT-5000A for redundant system operation. Configuration Figure B-1 shows the functional schematics for MBT-5000A redundant operation, whether configured for Single or Dual LNA redundancy.

  • Page 149: Figure B-1. Mbt-5000A Redundancy - Functional Schematics

    MBT-5000A L-Band Up/Down Converter System Revision 1 Figure B-1. MBT-5000A Redundancy – Functional Schematics Appendix B B–2 MN-MBT-5000A...

  • Page 150: Figure B-2. Mbt-5000A Redundancy Cabling Requirements

    MBT-5000A L-Band Up/Down Converter System Revision 1 Figure B-2. MBT-5000A Redundancy Cabling Requirements Appendix B B–3 MN-MBT-5000A...
  • Page 151 MBT-5000A L-Band Up/Down Converter System Revision 1 Notes: Appendix B B–4 MN-MBT-5000A...
  • Page 153 2114 85281 WEST TH STREET TEMPE ARIZONA 480 • 333 • 2200 PHONE 480 • 333 • 2161...

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