AMT/PTD/PBX/0058/4/6/EN Installation and Maintenance Manual - Aastra 5000
Page 196 01/2011 Description des sous-ensembles
Wiring DECT base stations
Each base station is connected to an ISDN S0 (BRI) interface of an EXT1-S12 card, and uses
two pairs: 1 transmit pair and 1 reception pair (refer to document [6] (see Section1.3) for more
information).
A twisted cable or S0/T0 adaptor is required to connect DECT base stations.
Figure 4.29 CONNECTING A DECT BASE STATION TO AN S0 INTERFACE OF THE EXT1-S12
CARD
TABLEAU 4.26 S0 INTERFACE LINK WITH DECT BASE STATION (TWISTED
CABLE)
EXT1-S12
card RJ45 connector
Base station RJ45 connector
Pin 6 (NED1) Pin 5
Pin 3 (ED1) Pin 4
Pin 5 (NRD1) Pin 6
Pin 4 (RD1) Pin 3
UCT-S/UCT-C
Borne DECT
Câble croisé
1 ere méthode : utilisation d'un câble croisé 2
eme
méthode : utilisation d'un adaptateur
Câble point à point standard
Boîte de
croisement
Câble point à point standard
P
B
X
_
M
A
T
R
I
X
_
X
S
_
U
C
T
S
_
C
O
N
N
E
X
I
O
N
_
D
E
C
T
_
0
1
_
0
1
324516
7
324516
7 88
324516
7
324516
7 88
324516
78
324516
78
To Next Page
Loading...
