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Pri cabling, Figure 2-5, Figure 2-6 – Polycom ViewStation EX4000 User Manual

Page 39

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Chapter 2 - Technical Information

© Polycom, Inc.

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PRI Cabling

The peripheral side of the PRI network interface module connects to
the endpoint using a cable with keyed RJ-45 connectors. Figure 2-5
shows this cable. Because it uses a non-standard connector, Polycom
Inc. does not support cables of this type that are fabricated by other
vendors.

Figure 2-5.

Keyed RJ-45 Cable, System to Network Interface Module

A standard RJ-45 to RJ-45 cables connects the PRI to the network.
This is the same cable used by the Quad BRI network interface.
Figure 2-6 shows this type of cable.

Figure 2-6.

Standard RJ-45 Cable, Network Interface Module to Network