Ascotel IntelliGate 2025/2045/2065
782 Cabling interfaces Part 4
Fig. 4.61: RJ45 connection, double socket
7.4.2.4 Terminals
ISDN terminals
The ETSI protocol must be set in the interface configuration.
Up to 8 terminals of different types can be connected to one S bus.
• Standard ISDN terminals
• ISDN Terminal Adapter
•PC cards
• Group 4 fax machines, etc.
Two call connections are possible simultaneously for each S bus.
The terminals are addressed via a single-digit terminal selection digit (TSD). On an
ISDN terminal the TSD must be entered under the "MSN" menu item.
c
f
e
d
1
2
3
4
5
6
7
8
RJ45, double
Connect housing
screens
Fit resistors at bus extremity only
1
2
3
4
5
6
7
8
2x100 Ω
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Front view
of RJ45