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Making Interface Connections
The 3088RC/K model may be connected to G.703/G.704 ports using a
single 120 ohm RJ-48C or a dual 75 ohm coax (BNC). The 3088RC/K
model rear panels and the location of these connectors are show below.
Figure 4. K Module Rear Panels, Showing Location of Connectors
Connect Twisted Pair (120 ohm) to G.703/G.704 Network . The
3088RC/K model is equipped with a single RJ-48C jack for connections
to a 120 ohm twisted pair G.703/G.704 network interface. If your G.703/
G.704 network terminates via RJ-48C, use the diagram below and the
table on the following page to make the proper connections. The con-
nector pinout and signals are shown in Figure 5.
Use the following connection diagram to connect the 120 ohm G.703/
G.704 network channel.
Figure 5. 120 ohm RJ-48C G.703/G.704 Interface