AMT/PTD/PBX/0058/4/6/EN Installation and Maintenance Manual - Aastra 5000
Page 274 01/2011 Description des sous-ensembles
4.14.8 LN8 card
4.14.8.1 Description
The LN8 card is used to connect 8 digital set lines to an iPBX.
4.14.8.2 Functional description
The LN8 card is functionally identical to the LN16X card (see Section 4.14.5.2) except
that it provides an interface with only 8 digital sets.
4.14.8.3 Physical description (see Figure 4.57 )
Connectors
TABLEAU 4.75 DESCRIPTION OF THE LN8 CARD CONNECTORS
Indicators
This card has no signalling indicator.
NAME FUNCTION/CHARACTERISTIC CONTACTS
J1 96-pin connector:
backplane connection.
N0 to N7 RJ45 connectors: each socket provides
one connection to a digital set.
• Pin 4: digital set (i)+
• Pin 5: digital set (i)-
• Pins 1, 2, 3, 6, 7, and 8: NC
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