13
3.7. Connecting NT and TE connectors
The connection diagrams of NT or TE connector are shown in figs. 7 and 8. Individual
connections may be selected in accordance with chapter 5
“Ways of connecting ATEUS
®
-
GSM ISDN GATEWAY Lite“
while you should know the connection topology of your ISDN
equipment, see chapter 4. The configuration of pins of RJ-45 connectors for TE and NT is
shown in figs. 10 and 11.
Fig.9:
Connector placing on the bottom side
6 Rx
5 Tx
4 Tx
3 Rx
2 nepoužit
1 nepoužit
8
7
6
3
2
1
8 nepoužit
7 nepoužit
5
4
Fig.11:
Connector wiring for NT
interface
6 Tx
5 Rx
4 Rx
3 Tx
2 nepoužit
1 nepoužit
8
7
6
3
2
1
8 nepoužit
7 nepoužit
5
4
Fig.10:
Connector wiring for TE
interface
ISDN terminal
NT ISDN net
Fig 8:
Connection of connectors
ISDN network
1 not connected
2 not connected
3 Tx
4 Rx
5 Rx
6 Tx
7 not connected
8 not connected
1 not connected
2 not connected
3 Rx
4 Tx
5 Tx
6 Rx
7 not connected
8 not connected
NT PBX
Summary of Contents for ATEUS
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