Nortel Communication Server 1000S Installation And Configuration Manual page 78

Page 78 of 120 Configuring ISDN BRI hardware
553-3001-218 Standard 2.00
The connector pin assignments for the jack and the plug are shown in
Table 18. The table also shows signal names for each interface pin at the
UILC and at the terminal.
Table 18
U interface connector specification
RJ45 jack
Pin number pin signal name
1 Not used
2 Not used
3 Not used
4 Tip or Ring
5 Tip or Ring
6 Not used
7 Not used
8 Not used
Procedure 22
Connecting the ISDN BRI terminals to the DSL
1 Plug one end of the modular cable into the ISDN BRI interface connector
on the terminal. Plug the other end of the modular cable into the telephone
outlet.
2 If the SILC S/T interface has an optional auxiliary power source, plug the
power source into the wall outlet and then the 10-m (33-ft) modular cable
into the power source's RJ-45 type jack.
The power source must not feed the power back into the DSL through the
RJ-45 wall outlet, only to the local ISDN BRI terminal. The power adapter
is normally supplied with the terminal.
Figure 25 on page 80
S/T interface. Figure 26 on
connection to a U interface.
September 2004
illustrates an ISDN BRI terminal connection to an
page 81 illustrates an ISDN BRI terminal
UILC
signal name
No connection
No connection
No connection
Tip or Ring
Tip or Ring
No connection
No connection
No connection