Nortel CS 1000 Series Installation And Commissioning Manual page 63

7
Procedure 18
Removing the SILC and UILC
Step
1
2
Procedure 19
Installing the PRI hardware
Step
This procedure is only required for packet data implementation.
1
Connecting the ISDN BRI terminals (for line applications)
For line applications, five procedures are required to connect ISDN BRI
terminals to the system:
Copyright © 2003-2009 Nortel Networks
.
•
The LED lights, flashes three times, and then remains lit –
indicates the card is operating correctly, but is not configured.
•
The LED lights, flashes three times, and then turns off –
indicates the card is operating correctly and is configured.
•
Any other LED behavior suggests a defective circuit card.
Repeat the steps in this procedure for each SILC or UILC being
installed.
Action
Hold the card by its card-locking devices. Squeeze the tabs to
unlatch the card-locking devices and lift them away from the
card.
Carefully disengage the SILC or UILC from the backplane
connector, and slowly slide the card from the cabinet or Media
Gateway.
Action
To install the 1.5 Mb NTRB21 TMDI card or the NTAK09 1.5
Mb PRI circuit card, refer to ISDN Primary Rate Interface
Maintenance (NN43001-717).
To install the NTAK79 2.0 Mb PRI circuit card or the NTBK50
2.0 Mb PRI circuit card, refer to ISDN Primary Rate Interface
Installation and Commissioning (NN43001-301).
Nortel Communication Server 1000
ISDN Basic Rate Interface Installation and Commissioning
NN43001-318 03.01
11 May 2009
Installation procedures 63
--End--
--End--