ShoreTel IP100 Spezifikationen PDF herunterladen (Seite 330)

ShoreGear IPBX Voice Switches

B – 12 ShoreTel, Inc.

• Telephone cabling (Category 3 or better) is terminated on the telephone jack and

runs back to the equipment room to a modular connector (RJ-21X) on a telephone

patch panel.

• The telephone patch panel provides a flexible cable management solution for the

telephone cabling. The patch panel has RJ-21X connections for the telephone

cabling and RJ-11 connections on the front.

• Patch cords are connected from the telephone patch panel (RJ-11) to the voice

switch patch panel (RJ-11).

• The voice switch patch panel provides a flexible cable management solution for

the voice switches. The patch panel has RJ-21X connections running to the voice

switches and RJ-11 connections on the front.

Starting from the right in Figure B-6, the trunk cabling is organized as follows:

• The digital (T1) and analog trunks are terminated on a punch-down block.

• The digital service is further terminated at a service provider demark with an RJ-48

connector.

An RJ-48 cable from the T1 demark connects to the ShoreGear-T1.

• The analog service is cross-connected to a modular (RJ-21X) punch-down block.

A telco cable is connected to the modular (RJ-21X) punch-down jack and runs to a

modular connector (RJ-21X) on an analog trunk patch panel.

Like the telephone cabling, patch cords are connected from the analog trunk patch

panel (RJ-11) to the voice switch patch panel (RJ-11).

NOTE As an alternative, patch panels can be replaced with punch-down blocks. This

may be more cost-effective but is less flexible.

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ShoreTel IP100 Spezifikationen Seite 330