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Interfaces
A4.2 Network interfaces
A4.2.1 S
0
interface
This interface supports two B channels in ISDN lines with EURO ISDN (DSS-
1) protocol.
A4.2.2 LAN interface
Via this interface you have the possibility to control the system as well as
transmit Audio signals.
TAB. 8 PIN ASSIGNMENT: S
0
INTERFACE (LINE ISDN)
Socket: Western (8-pin) RJ45
Pin Signal Elektrical 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
TAB. 9 PIN ASSIGNMENT: LAN INTERFACE
Socket: Western (8-pin) RJ45
Pin Signal Elektrical characteristics
1 TX+ Data out + Recommendation: IEEE 802.3/Ethernet
Data rrate (automatical): 10BaseT (10-Mbit/s)
100BaseTX (100-MBit/s)
Recommended: CAT5
Maximum cable length: 100m
2 TX- Data out -
3RX+ Data in +
4not used
5not used
6RX- Data in -
7not used
8not used
1
8
1
8
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