Pin Assignments - Paradyne COMSPHERE 3550 Series User Manual

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Overview
Pin assignments for the 3550 Series DSU connectors
and interfaces are included here. Refer to them as needed.
Figure D-1 shows the Model 3550 DSU's digital
network connector, which is used for DDS
connection.
Table D-1 provides the digital network connector's

pin assignments.

Table D-2 provides the network connector pin
assignments used for the V.32 DBM, which uses a
6-pin jack (not shown in any figure).
Figure D-2 shows the 3600 Hubbing Device.
Table D-3 shows the 3600 Hubbing Device's pin
assignments.
Table D-4 provides the 3600 Hubbing Device's CC
IN/DC OUT jack pin assignments.
Figure D-3 shows the Model 3551 DSUs rear
connector plate.
Table D-5 provides the EIA-232/V.24 connector's
pin assignments.
Figure D-4 shows the V.35 adapter that is shipped
with the rear connector plate; it provides the
interface between the port's D-type connector and
the DTE cable's V.35 connector.
Table D-6 provides the 25-pin V.35 connector and
the V.35 adapter's pin assignments.
Figure D-5 shows the EIA-232-D crossover cable
and its pin assignments.
Figure D-6 shows the V.35 crossover cable and its
pin assignments.
Refer to the COMSPHERE 3000 Series Carrier,
Installation Manual for additional pin assignments.
3550-A2-GB20-40
Pin Assignments
Figure D-1. Digital Network Connector
July 1999
D
D-1
D-1