Mocomtech operation manual User Data Connections CRS-300 to User

CRS-300 1:10 Redundancy Switch	Revision 16
Cables and Connections	MN/CRS300.IOM

4.10.4 User Data Connections – CRS-300 to User

The User’s traffic data from an external router, multiplexing equipment or test data generator should connect to the connectors on the TMI labeled “User Data Interface”. This interface replaces the direct connection to the Traffic Modem’s “Data Interface” connectors.

Because the Redundant Modem’s function is to replace a faulted Traffic Modem, the RMI does not have a User Data Interface.

Refer to Chapter 1.4.4 Modem Interface Cards for detailed information on the RMI and TMI cards available for use with the SLM-5650/5650A modems.

4.10.5 ESC Data Connections – CRS-350 to Modems

Refer to Figure 4-35to connect and secure the Control/Data Cable CA/WR0066 between the rear panel of the CRS-350 and each SLM-5650/5650A as follows:

•DB-25F Jxx “Overhead” connector on the CRS-350 rear panel (where xx specifies the numbers 1 through 10 Traffic SLM-5650/5650As, and “R11” is reserved for the Redundant SLM-5650/5650A), to

•DB-25M “P1 Overhead Data” connector on each SLM-5650/5650A.

4.10.6User ESC Data Connections – CRS-350 to User

The User’s equipment should be connected to the correct corresponding plug-in User Data Interface (UDI) card on the front panel of the CRS-350. This replaces the direct connection to the Traffic SLM-5650/5650A’s “Overhead” port.

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