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