Paradyne COMSPHERE 3000 Series Installation Manual page 73

COMSPHERE 3000 Series Carrier
Depending on your configuration, use one of the
following schemes for the Models 3151 and 3161 network
interface (Figure 3-33).
The 50-pin cable can be attached to a
66A-punchdown block. With this scheme, the
circuits must be hard-wired to the block.
The 50-pin cable can be plugged into a
3100-F1-930 adapter cable. This adapter cable
provides 8 non-keyed modular plugs using Pins 1,
2, 4, and 5. These connect the T1 CSU or T1
DSU/CSU to a standard DDS network interface
(RJ48C) and provide the new JM8-style leased-line
connection for the T1 interface.
Figure 3-33. Network Interface for Models 3151 and 3161 Using an Auxiliary Backplane
3-46
.
To install the Models 3151 and 3161 network interface:
Procedure
1. Connect the network cable to the carrier.
2. If you are using the Telco connector cable, install
the black plastic network cable retainer. If you are
using a straight-in connector, use a small
screwdriver to engage and tighten the screws.
3. Connect the individual cables with 8-pin modular
plugs into the adapter for each T1 line.
December 1994 3000-A2-GA31-80