X.21/V.35 Connectors - Juniper ERX - RELEASE 11.1.X HARDWARE GUIDE 03-23-2010 Hardware Manual

ERX 11.1.x Hardware Guide
Figure 34: I/O Module with SMB Connectors

X.21/V.35 Connectors

Four cables are available for the X.21/V.35 I/O modules:
Each 200-pin proprietary socket on the I/O module provides connections to 8 V.35
or X.21 ports. The remote end of the cable is terminated with either 8 X.21 connectors
or 8 V.35 connectors. The cable you attach to the port on the I/O module determines
whether the connection is X.21 or V.35 and DCE or DTE.
Figure 35: X.21/V.35 Module with 50-Pin X.21/V.35 Connector
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Cabling I/O Modules
X.21 DCE cable (terminated with 8 female X.21 connectors)
X.21 DTE cable (terminated with 8 male X.21 connectors)
V.35 DCE cable (terminated with 8 female V.35 connectors)
V.35 DTE cable (terminated with 8 male V.35 connectors)