Comtech EF Data CRS-500, Installation And Operational Manual

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CRS-500 1:N Redundancy System
Revision 4
Cables and Connections 5–22 MN-CRS-500
5.3.2.3.2 Ethernet System Communication Cable Connections –
Unbalanced G.703 Traffic Data
See Figure 5-9. Do these steps:
1. For the Redundant Modem, connect the PP/CAT5FF7FTGY cable between the
Redundant Modem and the CSU rear panel CRS-512 Ethernet Interface:
a. Redundant Modem RJ-45 port labeled “J4 |MGMT to
b. Any unused RJ-45 port (i.e., “Port 1” through “Port 12” on the CSU rear panel
CRS-512 Ethernet Interface.
2. For each Traffic Modem, connect a PP/CAT5FF7FTGY cable between the CSU CRS-512
Ethernet Interface and an installed Traffic Modem:
a. Any unused RJ-45 port (i.e., “Port 1” through “Port 12” on the CSU rear panel
CRS-512 Ethernet Interface to
b. Traffic Modem RJ-45 port labeled “J4 |MGMT”.