Pin Assignments D
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 its 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 its 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 Interconnect Cable 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 Interconnect Cable's pin assignments.
Figure D-5 shows the EIA-232-D crossover cable and its pin assignments, and 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.
Figure D-1. Digital Network Connector
December 1996 |
