Aastra AXD

Installation and Maintenance Manual - Aastra 5000 AMT/PTD/PBX/0058/4/6/EN
Description et caractéristiques d’un PBX 01/2011 Page 57
Figure 3.11 REAR VIEW OF AN AXL CABINET
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Expansion cabinet connection cable
connector
Fresh air inlet
Hot air outlet
Earth connec-
tion