Mains socket
Earth connection
Fuse holder
"I/O" switch
Fresh air inlet
Expansion cabinet
connection with
Battery connector
expansion cabinet
Figure 3.16 Rear view of an AXS cabinet
AMT/PTD/PBX/0058/4/6/EN
Installation and Maintenance Manual - Aastra 5000
Page 64
01/2011
Description et caractéristiques d'un PBX