Part Number MN-CDM840 Revision 0 IMPORTANT NOTE: The information contained in this document supersedes all previously published informatio

CDM-840 Remote Router Revision 0 Table of Contents MN-CDM840 vi 5.4.4.5.1.2 Status | Statistics | Router ...

CDM-840 Remote Router Revision 0 Appendix A MN-CDM840 A–4 Notes:

B–1 Appendix B. REMOTE CONTROL B.1 Overview This appendix describes the protocol and message command set for remote monitor and control (M&C) o

CDM-840 Remote Router Revision 0 Appendix B MN-CDM840 B–2 The Controller, which is in charge of the process of monitor and control, is th

CDM-840 Remote Router Revision 0 Appendix B MN-CDM840 B–3 B.4.2 Target Address In EIA-232 applications this value is set to 0. IMPORTAN

CDM-840 Remote Router Revision 0 Appendix B MN-CDM840 B–4 2. From Target-to-Controller, the only permitted values are: Symbol Definitio

CDM-840 Remote Router Revision 0 Appendix B MN-CDM840 B–5 B.5 Remote Commands and Queries As explained earlier in this appendix, serial

CDM-840 Remote Router Revision 0 Appendix B MN-CDM840 B–6 B.5.1 Unit Parameter Commands and Queries Parameter Type Command (Instruction

CDM-840 Remote Router Revision 0 Appendix B MN-CDM840 B–7 Parameter Type Command (Instruction & Qualifier) Number of Arguments Descri

CDM-840 Remote Router Revision 0 Appendix B MN-CDM840 B–8 Notes:

METRIC CONVERSIONS Units of Length Unit Centimeter Inch Foot Yard Mile Meter Kilometer Millimeter 1 centimeter — 0.3937 0.03281 0.01094

CDM-840 Remote Router Revision 0 Table of Contents MN-CDM840 vii Tables Table 3-1. CDM-840 Rear Panel Connectors ...

2114 WEST 7TH STREET TEMPE ARIZONA 85281 USA 480 • 333 • 2200 PHONE 480 • 333 • 2161 FAX

CDM-840 Remote Router Revision 0 Table of Contents MN-CDM840 viii Figure 6-6. VersaFEC Codec – BPSK, Rate 0.488 ...

ix PREFACE About this Manual This manual provides installation and operation information for the Comtech EF Data CDM-840 Remote Router. This is a te

CDM-840 Remote Router Revision 0 Preface MN-CDM840 x IMPORTANT The user should carefully observe the following information: Cautions and Warnings

CDM-840 Remote Router Revision 0 Preface MN-CDM840 xi • For 48V DC standard router operation, use T3A (3 amp) fuses or, when a BUC is installed, u

CDM-840 Remote Router Revision 0 Preface MN-CDM840 xii Operation in vehicles or other transportable installations that are equipped to provide a st

CDM-840 Remote Router Revision 0 Preface MN-CDM840 xiii Warranty Policy Comtech EF Data products are warranted against defects in material and work

CDM-840 Remote Router Revision 0 Preface MN-CDM840 xiv A fixed charge established for each product will be imposed for all equipment returned for w

CDM-840 Remote Router Revision 0 Preface MN-CDM840 xv Customer Support Contact the Comtech EF Data Customer Support Department for: • Product supp

CDM-840 Remote Router Revision 0 Preface MN-CDM840 xvi Notes:

1–1 Chapter 1. INTRODUCTION 1.1 Overview Figure 1-1. CDM-840 Remote Router The CDM-840 Remote Router (Figure 1-1) is an integral component of Comt

CDM-840 Remote Router Revision 0 Introduction MN-CDM840 1–2 • Data Interfaces: (1X) 10/100/1000 BaseT Ethernet for Gigabit Ethernet traffic) port a

CDM-840 Remote Router Revision 0 Introduction MN-CDM840 1–3 The CDM-840 supports reception and transmission of IP data over satellite links via two

CDM-840 Remote Router Revision 0 Introduction MN-CDM840 1–4 1.3 Features 1.3.1 Physical Description The CDM-840 Remote Router is constructed as a

CDM-840 Remote Router Revision 0 Introduction MN-CDM840 1–5 1.3.3 Dimensional Envelope Figure 1-3. CDM-840 Dimensional Envelope

CDM-840 Remote Router Revision 0 Introduction MN-CDM840 1–6 1.3.4 Physical Features 1.3.4.1 Front Panel Figure 1-4. CDM-840 – Front Panel

CDM-840 Remote Router Revision 0 Introduction MN-CDM840 1–7 1.3.4.2 Rear Panel Standard AC Unit Optional 48V DC Unit Figure 1-5. CDM-840

CDM-840 Remote Router Revision 0 Introduction MN-CDM840 1–8 1.3.8 Fully Accessible System Topology (FAST) The CDM-840 is is extremely flexible and

CDM-840 Remote Router Revision 0 Introduction MN-CDM840 1–9 1.4 Summary of Specifications Specification Front Panel 8 Light-emitting Diodes (LEDs

PLM DOC ID ER-CD M 8 40.EA0 THIS DOCUMENT IS NOT SUBJECT TO REVISION/UPDATE! P L M CO C14382 1 OF 2 Errata A Comtech EF Data Documentation Upd

CDM-840 Remote Router Revision 0 Introduction MN-CDM840 1–10 Specification Outbound (Hub to Remote) Return (Remote to Hub) Data Rate 1 – 168 Mbps

CDM-840 Remote Router Revision 0 Introduction MN-CDM840 1–11 1.4.2 Regulatory Compliance “CE” as follows: • EN 30489-1 • EN 55022 Class B (Emiss

CDM-840 Remote Router Revision 0 Introduction MN-CDM840 1–12 Notes:

2–1 Chapter 2. INSTALLATION 2.1 Unpacking and Inspection The CDM-840 Remote Router and its Installation and Operation Manual are packaged in a pre-fo

CDM-840 Remote Router Revision 0 Installation MN-CDM840 2–2 2.2 Mounting If the CDM-840 is to be mounted in a rack, ensure that there is adequate

CDM-840 Remote Router Revision 0 Installation MN-CDM840 2–3 The kit is installed as illustrated in Figure 2-1 and per the following procedure: Step

CDM-840 Remote Router Revision 0 Installation MN-CDM840 2–4 Notes:

3–1 Chapter 3. REAR PANEL CONNECTOR AND PINOUTS 3.1 Connector Overview The rear panel connectors for the CDM-840 Remote Router, shown here in Figure

CDM-840 Remote Router Revision 0 Rear Panel Connector and Pinouts MN-CDM840 3–2 Table 3-1. CDM-840 Rear Panel Connectors Connector Group Name / Ref

CDM-840 Remote Router Revision 0 Rear Panel Connector and Pinouts MN-CDM840 3–3 3.3 Terrestrial Data Connections 3.3.1 (FUTURE) G.703 OUT/IN Conne

PLM DOC ID ER-C D M 8 40.EA0 THIS DOCUMENT IS NOT SUBJECT TO REVISION/UPDATE! P L M CO C14382 2 OF 2 REVISE Sect. 4.2 Ethernet FTP Upload Proced

CDM-840 Remote Router Revision 0 Rear Panel Connector and Pinouts MN-CDM840 3–4 3.4 Utility Connections 3.4.1 (FUTURE) REDUNDANCY Connector, DB-9F

CDM-840 Remote Router Revision 0 Rear Panel Connector and Pinouts MN-CDM840 3–5 3.5 Power / Ground Connections 3.5.1 Alternating Current (AC) Powe

CDM-840 Remote Router Revision 0 Rear Panel Connector and Pinouts MN-CDM840 3–6 Notes:

4–1 Chapter 4. FLASH UPGRADING 4.1 Flash Updating via Internet The CDM-840 Remote Router uses ‘Flash memory’ technology internally. This makes softwa

CDM-840 Remote Router Revision 0 Flash Upgrading MN-CDM840 4–2 4.2 Ethernet FTP Upload Procedure Step Procedure 1 Identify the reflashable product

CDM-840 Remote Router Revision 0 Flash Upgrading MN-CDM840 4–3 3 Download the correct firmware file to this temporary folder. As shown in Figure 4-

CDM-840 Remote Router Revision 0 Flash Upgrading MN-CDM840 4–4 9 Transfer the files: Type "put Fw0000408x.bin bulk:" (where ‘x’ denotes

5–1 Chapter 5. ETHERNET MANAGEMENT 5.1 Introduction The CDM-840 Remote Router is equipped with an RJ-45 10/100 BaseT Fast Ethernet management interf

CDM-840 Remote Router Revision 0 Ethernet Management MN-CDM840 5–2 If otherwise assigned, the user may write down the IP Addresses for future refer

CDM-840 Remote Router Revision 0 Ethernet Management MN-CDM840 5–3 The user defines two Community Strings for SNMP access: • Read Community defa

Copyright © 2010 Comtech EF Data. All rights reserved. Printed in the USA. Comtech EF Data, 2114 West 7th Street, Tempe, Arizona 85281 USA, 480.333.22

CDM-840 Remote Router Revision 0 Ethernet Management MN-CDM840 5–4 Once the valid User Name and Password are accepted, the user will see the CDM-84

CDM-840 Remote Router Revision 0 Ethernet Management MN-CDM840 5–5 The CDM-840 Web Server Interface provides access to five (5) navigation tabs (sh

CDM-840 Remote Router Revision 0 Ethernet Management MN-CDM840 5–6 5.4.4.2 Home Pages Click the Home or Contact tab to continue. 5.4.4.2.1 Home |

CDM-840 Remote Router Revision 0 Ethernet Management MN-CDM840 5–7 5.4.4.2.2 Home | Contact Figure 5-2. Home | Contact page The ‘Home | Contact’

CDM-840 Remote Router Revision 0 Ethernet Management MN-CDM840 5–8 5.4.4.3 Admin Pages The ‘Admin’ pages (Figure 5-3 through Figure 5-7) provide t

CDM-840 Remote Router Revision 0 Ethernet Management MN-CDM840 5–9 5.4.4.3.2 Admin | SNMP Figure 5-4. Admin | SNMP page The ‘Admin | SNMP’ page (

CDM-840 Remote Router Revision 0 Ethernet Management MN-CDM840 5–10 5.4.4.3.3 Admin | FAST Figure 5-5. Admin | FAST page The CDM-840 incorporate

CDM-840 Remote Router Revision 0 Ethernet Management MN-CDM840 5–11 5.4.4.3.4 Admin | Firmware Figure 5-6. Admin | Firmware page The ‘Admin |

CDM-840 Remote Router Revision 0 Ethernet Management MN-CDM840 5–12 5.4.4.3.5 Admin | Auto Logout Figure 5-7. Admin | Auto Logout page The ‘

CDM-840 Remote Router Revision 0 Ethernet Management MN-CDM840 5–13 5.4.4.4.1.1 Configuration | Interface | FE Mgt Figure 5-8. Configuration | I

This page is intentionally blank.

CDM-840 Remote Router Revision 0 Ethernet Management MN-CDM840 5–14 5.4.4.4.1.2 Configuration | Interface | GE Figure 5-9. Configuration | Inter

CDM-840 Remote Router Revision 0 Ethernet Management MN-CDM840 5–15 5.4.4.4.2 Configuration | Demod Figure 5-10. Configuration | Demod page The

CDM-840 Remote Router Revision 0 Ethernet Management MN-CDM840 5–16 • DVB-S2 QPSK 2/3 • DVB-S2 8-PSK 8/9 • DVB-S2 32-APSK 5/6 • DVB-S2 QPSK 3/4

CDM-840 Remote Router Revision 0 Ethernet Management MN-CDM840 5–17 5.4.4.4.3 Configuration | Mod Figure 5-11. Configuration| Mod page The ‘Confi

CDM-840 Remote Router Revision 0 Ethernet Management MN-CDM840 5–18 • VersaFEC MODCOD 2 – QPSK 0.631 • VersaFEC MODCOD 8 – 16-QAM 0.731 • Versa

CDM-840 Remote Router Revision 0 Ethernet Management MN-CDM840 5–19 5.4.4.4.4 Configuration | ARP Figure 5-12. Configuration | ARP page The ‘Conf

CDM-840 Remote Router Revision 0 Ethernet Management MN-CDM840 5–20 IP – Entry IP Address, format XXX.XXX.XXX.XXX. MAC – Entry MAC Address, format

CDM-840 Remote Router Revision 0 Ethernet Management MN-CDM840 5–21 Route Table (Edit) This section displays and allows the user to edit all curren

CDM-840 Remote Router Revision 0 Ethernet Management MN-CDM840 5–22 5.4.4.4.6 Configuration | WAN pages Click the Label or QoS tab to continue. 5.

CDM-840 Remote Router Revision 0 Ethernet Management MN-CDM840 5–23 5.4.4.4.6.2 Configuration | WAN | QoS (a) Page with QoS Control

iii Table of Contents TABLE OF CONTENTS ...

CDM-840 Remote Router Revision 0 Ethernet Management MN-CDM840 5–24 (a) Page with QoS Control Mode = Max/Priority

CDM-840 Remote Router Revision 0 Ethernet Management MN-CDM840 5–25 For any active configuration, note the following: QoS Control Mode – Use the dr

CDM-840 Remote Router Revision 0 Ethernet Management MN-CDM840 5–26 • High Drop Precedence (% full)) [0 – 99] – In case of congestion, the WRED is

CDM-840 Remote Router Revision 0 Ethernet Management MN-CDM840 5–27 For the “Min/Max” page: From left to right, note the following: • Protoc

CDM-840 Remote Router Revision 0 Ethernet Management MN-CDM840 5–28 5.4.4.4.7 Configuration | BUC (Block Up Converter) Figure 5-17. Configuration

CDM-840 Remote Router Revision 0 Ethernet Management MN-CDM840 5–29 5.4.4.4.8 Configuration | LNB (Low Noise Block Down Converter) Figure 5-18. C

CDM-840 Remote Router Revision 0 Ethernet Management MN-CDM840 5–30 5.4.4.5 Status pages The Status pages (Figure 5-19 through Figure 5-23) provid

CDM-840 Remote Router Revision 0 Ethernet Management MN-CDM840 5–31 The sections provided and terminologies employed in each statistics table are a

CDM-840 Remote Router Revision 0 Ethernet Management MN-CDM840 5–32 5.4.4.5.1.2 Status | Statistics | Router Figure 5-20. Status | Statistics |

CDM-840 Remote Router Revision 0 Ethernet Management MN-CDM840 5–33 5.4.4.5.1.3 Status | Statistics | QoS (a) Page with QoS Contro

CDM-840 Remote Router Revision 0 Table of Contents MN-CDM840 iv 1.2 Functional Description ...

CDM-840 Remote Router Revision 0 Ethernet Management MN-CDM840 5–34 \ Page with QoS Control Mode = Max/Priority or Min/Max Figure

CDM-840 Remote Router Revision 0 Ethernet Management MN-CDM840 5–35 5.4.4.5.2 Status | Monitor page Figure 5-23. Status | Monitor page The ‘Stat

CDM-840 Remote Router Revision 0 Ethernet Management MN-CDM840 5–36 5.4.4.6 Utility pages Click the Utility or Reboot tab to continue. 5.4.4.6.1

CDM-840 Remote Router Revision 0 Ethernet Management MN-CDM840 5–37 Click [Submit] once the desired changes have been made to these items. Set Time

CDM-840 Remote Router Revision 0 Ethernet Management MN-CDM840 5–38 Once the desired BERT settings have been entered in this section, click [Submit

6–1 Chapter 6. FORWARD ERROR CORRECTION 6.1 Introduction The method of Forward Error Correction (FEC) utilized by the CDM-840 Remote Router depends

CDM-840 Remote Router Revision 0 Forward Error Correction MN-CDM840 6–2 applications this is not a drawback. Links with LDPC normally operate at mu

CDM-840 Remote Router Revision 0 Forward Error Correction MN-CDM840 6–3 2) To provide combinations of modulation and coding (ModCods) that are not

CDM-840 Remote Router Revision 0 Forward Error Correction MN-CDM840 6–4 Table 6-1. The VersaFEC ModCod set Modulation Code Rate Spectral Efficien

CDM-840 Remote Router Revision 0 Forward Error Correction MN-CDM840 6–5 Figure 6-2. DVB-S2 QPSK Packet Error Rate v

CDM-840 Remote Router Revision 0 Table of Contents MN-CDM840 v 3.5.3 Chassis Ground Interface ...

CDM-840 Remote Router Revision 0 Forward Error Correction MN-CDM840 6–6 Figure 6-3. DVB-S2 8PSK Pack

CDM-840 Remote Router Revision 0 Forward Error Correction MN-CDM840 6–7 Figure 6-4. DVB-S2 16APSK Pa

CDM-840 Remote Router Revision 0 Forward Error Correction MN-CDM840 6–8 Figure 6-5. DVB-S2 32APSK P

CDM-840 Remote Router Revision 0 Forward Error Correction MN-CDM840 6–9 Figure 6-6. VersaFEC Codec

CDM-840 Remote Router Revision 0 Forward Error Correction MN-CDM840 6–10 Figure 6-7. VersaFEC Code

CDM-840 Remote Router Revision 0 Forward Error Correction MN-CDM840 6–11 Figure 6-8. VersaFEC Code

CDM-840 Remote Router Revision 0 Forward Error Correction MN-CDM840 6–12 Figure 6-9. VersaFEC Code

A–1 Appendix A. FAST ACTIVATION PROCEDURE A.1 Introduction The CDM-840 Remote Router is extremely flexible and powerful, and incorporates a number o

CDM-840 Remote Router Revision 0 Appendix A MN-CDM840 A–2 A.2 Activation Procedure via Web Server Interface The CDM-840 available FAST options are

CDM-840 Remote Router Revision 0 Appendix A MN-CDM840 A–3 1. Enter the 20-character FAST Option Purchase Access Code here 2. Click when done.A.2.3