Comtech EF Data CRS-311 User Manual
Crs-311
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IMPORTANT NOTE: The information contained in this document supersedes all previously published
information regarding this product. Product specifications are subject to change without prior notice.
Part Number MN/CRS311.IOM Revision 7
CRS-311
1:1 Redundancy Switch
Installation and Operation Manual
Accessory Product for use only with Comtech EF Data
CDM-Qx/QxL
and SLM-5650/5650A Modems
(Modem Firmware and Hardware Requirements Apply)
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Table of contents
Document Outline
- mn-crs311_rev7.pdf
- INSIDE COVER
- TABLE OF CONTENTS
- TABLES
- FIGURES
- PREFACE
- Chapter 1. INTRODUCTION
- 1.1 Overview
- 1.2 CRS-311 Switch/Modem Compatibility
- 1.3 CRS-311 Physical Features
- 1.4 Summary of Specifications
- Chapter 2. INSTALLATION
- Chapter 3. CABLES AND CONNECTIONS
- 3.1 Overview
- 3.2 CDM-Qx/QxL Modem Connections
- 3.2.1 CDM-Qx/QxL Cable Connection Considerations
- 3.2.2 RS-485 Connections – CRS-311 to Modems
- 3.2.3 Control ‘Y’ Cable Connections – CRS-311 to Modems
- 3.2.4 Data Traffic Connections – CRS-311 to Modems
- 3.2.5 User Data Connections – CRS-311 to User
- 3.2.6 IF Connections – User to CRS-281x Module to Modems
- 3.3 SLM-5650/5650A Modem Connections
- 3.3.1 SLM-5650/5650A Cable Connection Considerations
- 3.3.2 System Control Cable Connections – CRS-311 to Modems
- 3.3.3 Serial Data Traffic Cable Connections – CRS-311 to Modems
- 3.3.4 Serial User Data Connections – CRS-311 to User
- 3.3.5 Ethernet M&C Connections – CRS-311 to User
- 3.3.5.1 Single-Port Ethernet Bridge Mode M&C Using the GbE Interface Module
- 3.3.5.2 Multi-Port Ethernet Bridge Mode M&C Using the Network Processor (NP) Interface Module
- 3.3.5.3 Multi-Port Ethernet Router Mode M&C Using the Network Processor (NP) Interface Module
- 3.3.5.4 Multi-Port Ethernet BPM Mode M&C Using the Network Processor (NP) Interface Module
- 3.3.6 Ethernet Data Traffic Connections – CRS-311 to Modems
- 3.3.6.1 Ethernet Bridge Mode Data Traffic via the Optional GbE Interface
- 3.3.6.2 Ethernet Bridge Mode Data Traffic via the Optional Network Processor (NP) Interface
- 3.3.6.3 Ethernet Router Mode Data Traffic via the Optional Network Processor (NP) Interface
- 3.3.6.4 Ethernet BPM Mode Data Traffic via the Optional Network Processor (NP) Interface
- 3.3.7 Overhead Data Connections – CRS-351 Module to Modems
- 3.3.8 IF Connections – User to CRS-281x to Modems
- Chapter 4. MODEM, RMI/TMI, AND SWITCH CONFIGURATION
- 4.2 Modem Configuration
- 4.2.1 Modem Power
- 4.2.2 Modem Firmware and Hardware Requirements
- 4.2.3 Modem Operational Configuration
- 4.2.4 Modem Redundancy Configuration
- 4.2.4.1 Switch to CDM-Qx/QxL Redundancy Configuration
- 4.2.4.2 Switch to SLM-5650/5650A Redundancy Configuration
- 4.2.4.2.1 TTL (Switch) Configuration (For All Traffic Data Types)
- 4.2.4.2.2 Ethernet Router Mode Configuration via Optional Network Processor (NP) Interface
- 4.2.4.2.3 Ethernet Bridge Mode Configuration via Optional Network Processor (NP) Interface
- 4.2.4.2.4 Ethernet Bridge Mode Configuration via Optional GbE Interface
- 4.3 RMI Jumper Configuration Reference (CRS-505)
- 4.4 TMI Jumper Configuration Reference (CRS-515)
- 4.5 Switch Configuration
- 4.6 CRS-311 Front Panel Configuration
- 4.2 Modem Configuration
- Chapter 5. FRONT PANEL OPERATION
- Overview
- 5.2 CRS-311 Menu Structure
- Chapter 6. SERIAL-BASED REMOTE PRODUCT MANAGEMENT
- Appendix A. CABLE DRAWINGS
- A.1 Introduction
- A.2 User / Utility Cables
- A.3 Control Cables
- A.3.1 Optional EIA-485 Multi-drop Ribbon Cable (6X DB-9F)
- A.3.2 Standard EIA-485 Multi-drop Shielded Cable (6X DB-9F)
- A.3.3 EIA-485 Cable Termination (DB-9M)
- A.3.4 EIA-485 Null Modem Cable (DB-9M to DB-9M)
- A.3.5 Control ‘Y’ Cable for CDM-Qx and CDM-QxL with (HD-15M to 2X DB-15F) CnC(
- A.3.6 Control Cable for SLM-5650/5650A (HD-15M to HD-15M)
- A.3.7 Control ‘Y’ Overhead Cable for CRS-351 to SLM-5650/5650A (DB-50M to 2X DB-25F)
- A.3.8 Control ‘Y’ Cable for SLM-5650/5650A to CRS-311 (HD-15M to HD-15M / DB-9F)
- A.4 Data Traffic / IF Cables
- A.4.1 EIA-232/422, EIA-530 Control and Data Cable (DB-25M to DB-25F)
- A.4.2 Balanced G.703 Data Cable (DB-15M to DB-15F)
- A.4.3 Balanced G.703 / IF Cable, BNC (75Ω)
- A.4.4 HSSI Data Cable (HD-50M to HD-50M)
- A.4.5 Quad E1 Data Cable for CDM-Qx/QxL (DB-15F to 4X RJ-45)
- A.4.6 Quad E1 / Gigabit Ethernet Connector Cable (RJ-45 to RJ-45)
- A.4.7 IF Cable, BNC (50Ω)
- A.4.8 IF Cable, Type ‘N’ (50Ω)
- A.4.9 IF Cable, TNC (50Ω)
- Appendix B. CONTROLLER / TMI CONNECTOR PINOUTS
- B.1 CRS-230 System Controller Module
- B.2 TMI User Data Connectors
- B.2.1 CRS-316 – EIA-422/530, V.35, Sync EIA-232 Connector (DB-25F)
- B.2.2 CRS-325 – G.703 Balanced Connector (DB-15F)
- B.2.3 CRS-325 – G.703 Unbalanced BNC Connectors
- B.2.4 CRS-336 – HSSI Connector (HD-50F)
- B.2.5 CRS-316/335 – Single-port Gigabit Ethernet (GbE) Connector (RJ-45F)
- B.2.6 CRS-365 – Quad E1 Connectors (4X RJ-48F)
- B.2.7 CRS-515 – Multi-port Gigabit Ethernet (GbE) Connectors (4X RJ-45F)
- B.2.8 CRS-351 – Overhead Module Connector (DB-25M)
- Appendix C. ADDRESSING SCHEME INFORMATION
- Appendix D. SLM-5650/5650A INDEPENDENT MODE OPERATION
- Appendix E. CRS-311 RETROFIT FOR SLM5650/5650A NP INTERFACE OPERATION
- METRIC CONVERSIONS
- BACK COVER