Comtech EF Data CRS-500, Инструкция по установке и эксплуатации

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CRS-500 1:N Redundancy System
Revision 4
Cables and Connections 5–20 MN-CRS-500
5.3.2.3 CRS-500

CDM-750/760 10/100 Ethernet System
Communication Cable Connections
1. The modem “J4 | MGMT” port is reserved for use as the M&C interface in CRS-500
operations.
2. Do not connect directly to any modem for User Remote M&C connections. All User
Remote M&C connections should use the CSU rear panel CRS-530 System Controller
Serial “Remote Control” or Ethernet “10/100 M&C” ports.
For 1:N connections between the CRS-500 CSU and CDM-750/760 Modems:
10/100 Ethernet is used by the CRS-500 to communicate to all modems. It is also used for “pass-
through” communications from the user and to/from the modems (including 10/100 Ethernet and
Serial M&C).
5.3.2.3.1 Ethernet System Communication Cable Connections –
10/100/1000 Gigabit Ethernet (GbE) Traffic Data
1. Make sure that the modem CONFIG: REMOTE CONTROL > Inband (Inband Modem
Control) is disabled.
2. The Redundant Modem RJ-45 port labeled “J4 | MGMT” is always connected to the
installed CRS-505 RMI Ethernet port labeled “Port 1.” Do not use the “J4 | MGMT” port
for any GbE traffic data connections.
3. Modem RJ-45 ports labeled “J5 | DATA” and “J6 | DATA” are intended for use as the
GbE traffic data connections.
See Figure 5-8. Do these steps:
1. For the Redundant Modem, connect the PP/CAT5FF7FTGY cable between the
Redundant Modem and the CRS-505 RMI:
a. Redundant Modem RJ-45 ports labeled “J5 |DATA” or “J6 | DATA” to
b. CRS-505 RMI RJ-45 Ethernet connectors labeled “Port 2” through “Port 4”.
2. For each Traffic Modem, connect a PP/CAT5FF7FTGY cable between each CRS-516
TMI and its corresponding Traffic Modem:
a. CRS-516 TMI RJ-45 port labeled “Port 2” through “Port 4” to
b. Traffic Modem RJ-45 port labeled “J5 | DATA” or “J6 | DATA”.