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Interfaces
A4.1 S
0
-Interface
This interface supports 2 B channels in ISDN networks. The system has two
ISDN interfaces for a maximum of 4 B channels.
TAB. 14 PIN ASSIGNMENT: S
0
INTERFACE
Socket: Western (8-pole) RJ45
Pin Signal Electrical characteristics
1 Not used Recommendation:I.430
Data Rate: B channel: 2x64-kbit/s
D channel: 16-kbit/s
2Not used
3TX a Data out a
4RX a Data in a
5RX b Data in b
6TX b Data out b
7Not used
8Not used
1
8
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