Comtech EF Data CRS-180 - Manual (Page 88)

CRS-180 70/140 MHz IF 1:1 Redundancy Switch MN/CRS180.IOM
Cables and Connections Revision 11
5–28
5.4.2 Modem-to-User Data Interface Connections and Examples
In addition to the control and IF switch-to-modem cabling shown previously, a number of data
interface configurations are available for the CDM-570/A.
5.4.2.1 Modem-to-User Non-IP Data Interface Connections and Examples
The block diagram shown in Figure 5-24 is typical for the examples shown in Sects. 5.4.2.1.1
through 5.4.2.1.3.
With the exception of the CDM-570/A 10/100 Ethernet Interface configuration shown in Sect.
5.4.2.2, where user-provided Ethernet cables and hub are used, one cable/component set per
1:1 modem pair is required for each user interface (see examples for specific quantities).
Figure 5-24. CDM-570/A Block Diagram – UserModemSwitchTraffic
Unless otherwise specified, the interface cables and components identified in each of
the examples that follow are provided in the KT/11599 1:1 Redundancy Control/IF
Interface Cabling Kit (see Sect. 5.4.1).