Avaya B5800 Bedienungsanleitung PDF herunterladen (Seite 77)

Analog phone barrier boxes

Where analog phone extensions are required in another building, phone barrier boxes and

protective earth connections must be used .

Warning:

PHONE (POT) ports on the front of control units must not be used for extensions that are

external to the main building.

• The correct B5800 Branch Gateway barrier boxes must be used. These modules have been

designed specifically for the signalling voltages used by the B5800 Branch Gateway system:

• Only the B5800 Branch Gateway phone barrier box should be used with phone V1

modules.

• Only the B5800 Branch Gateway phone barrier box V2 should be used with phone V2

modules.

• No other type of analog phone barrier box should be used.

• Where more than 3 barrier boxes are required in a building, they must be rack mounted

using a barrier box rack mounting kit. See

Rack mounting barrier boxes on page 78.

• A maximum of 16 barrier boxes can be used with any phone module.

• The phone barrier box does not connect the ringing capacitor in phone V1 modules.

Main Building Barrier Box Secondary Building

• RJ11 — Connect to PHONE

(POT) port on the Phone

module using cable supplied

with the barrier box.

• RJ45 — Connect to the

secondary building barrier

box via primary protection in

both buildings.

• RJ11 — Connect to analog

phone. Cable not supplied.

• RJ45 — From main building

via primary protection in

both buildings.

Out-of-building connections/lightning protection

Implementing B5800 Branch Gateway for a CS 1000 Configuration October 2012 77

1 2 ... 72 73 74 75 76 77 78 79 80 81 82 ... 323 324

Keine Kommentare

Avaya B5800 Bedienungsanleitung Seite 77