Figure 4.42 Connecting A Dect Base Station To An Ld4Nx Card - Aastra AXD Installation And Maintenance Manual

Wiring DECT base stations
Caution:
Each terminal is connected to the ISDN S0 (BRI) interface of an LD4NX card, and uses
2 pairs: 1 transmit pair and 1 reception pair (refer to document [6] (see Section1.3) for
more information).
If there are a DECT base station and an S0 terminal supplied with 40 V (other than the
base station) on the same card, the base station will be powered with a 40 V (available
only on an AXL cabinet).
LD4N card RJ45 connector
Pin 6 (NRD)
Pin 3 (RD)
Pin 5 (NED)
Pin 4 (ED)
Installation and Maintenance Manual - Aastra 5000
Description des sous-ensembles
Never invert the polarities of the clock and transmit/receive pairs.
RJ45
LD4
Figure 4.42 C
ONNECTING A
TABLEAU 4.44 S0 INTERFACE LINK WITH DECT BASE STATION
DECT
BASE STATION TO AN
Base station RJ45 connector
Pin 6
Pin 3
Pin 5
Pin 4
TABLEAU 4.43
AMT/PTD/PBX/0058/4/6/EN
01/2011
LD4NX
CARD
Page 227