Specifications

AMT/PTD/PBX/0058/4/6/EN Installation and Maintenance Manual - Aastra 5000

Page 54 01/2011 Description et caractéristiques d’un PBX

Figure 3.9 Overview of an A3XD cabinet in duplex configuration

Power supply module

UCV-D card (A)

Expansion cards

Blanking plate

empty slot)

Power supply module

Second expansion cabinet

Main rack

Blanking plate

(empty slot)

RUCV-D card (A)

AXD-A2XD (A)

Power supply module (power

Power supply module (power supply

AXD-A3XD (A)

Connection cable

First

expansion cabinet

IUCV-D card

BTX card

(power supply module 2)

(power supply module 1)

RUCV-D card (B)

UCV-D card (B)

AXD-A3XD (B)

Connection cable

AXD-A2XD (B)

Connection cable

module 2)

supply module 1)