Comtech EF Data CRS-180 Installation And Operation Manual page 8

CRS-180 70/140 MHz IF 1:1 Redundancy Switch
Table of Contents
1.1 Overview . ................................................................................................................. 1-1
1.1.1 Modem Side Connectors............................................................................................. 1-2
1.1.2 Antenna Side Connectors ........................................................................................... 1-3
1.2 Functional Description ............................................................................................. 1-3
1.2.1 Operation with CDM-625/750/570/700/710/710G ................................................... 1-3
1.2.1.1 1:1 IP Redundancy Data Switching - Functional Description ............................. 1-5
1.2.1.1.1 CDM-570 (with optional IP Module) Managed Switch or Router Modes . .... 1-5
1.2.1.1.2 CDM-625/750/700/710/710G Managed Switch Mode ................................ 1-7
1.2.1.1.3 CDM-625 (with Optional IP Packet Processor) - Router Mode .................. 1-10
1.3 Summary of Specifications ..................................................................................... 1-13
CHAPTER 2. INSTALLATION . .......................................................................................... 2-1
2.1 Unpacking and Inspection ........................................................................................ 2-1
2.2 Mounting ................................................................................................................. 2-2
CHAPTER 3. MODEM AND SWITCH CONFIGURATION ................................................... 3-1
3.1 Overview . ................................................................................................................. 3-1
3.2 Configuring CDM-625s for 1:1 Redundancy .............................................................. 3-3
3.2.1 User Remote Ethernet M&C Interface ....................................................................... 3-3
3.2.2 Carrier-in-Carrier® Redundancy Configuration . .......................................................... 3-4
3.3 CDM-750 Operation in 1:1 Redundancy ................................................................... 3-5
3.4 Configuring CDM-570s for 1:1 Redundancy .............................................................. 3-7
3.4.1 IP Redundancy Configuration ..................................................................................... 3-8
3.4.2 Non-IP Redundancy Configuration ............................................................................. 3-9
3.5 Configuring CDM-700s/CDM-710s/CDM-710Gs for 1:1 Redundancy ...................... 3-11
3.5.1 IP Redundancy Configuration ................................................................................... 3-12
3.5.2 Non-IP Redundancy Configuration ........................................................................... 3-12
3.6 CRS-180 Switch DIP Settings . .................................................................................. 3-13
CHAPTER 4. CABLES AND CONNECTIONS ...................................................................... 4-1
4.1 Overview . ................................................................................................................. 4-1
4.2 Cabling to the CDM-625 ........................................................................................... 4-3
4.2.1 CRS-180 CDM-625 Control and IF Interface Cabling Kit KT-0000159 . ...................... 4-3
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Revision 8
MN/CRS180.IOM