Nortel Networks NN43001-318 - Manual (Page 64)

64 Configuring ISDN BRI hardware
6 Observe the behaviors of the LED on the faceplate of the MISP to
determine its status:
• 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.
7 Repeat the steps in this procedure for each SILC or UILC being
installed.
—End—
Procedure 18
Removing the SILC and UILC
Step Action
1 Hold the card by its card-locking devices. Squeeze the tabs to
unlatch the card-locking devices and lift them away from the card.
2 Carefully disengage the SILC or UILC from the backplane connector,
and slowly slide the card from the cabinet or MG 1000S.
—End—
Procedure 19
Installing the PRI hardware
Step Action
This procedure is only required for packet data implementation.
1 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).
—End—
Nortel Communication Server 1000
ISDN Basic Rate Interface Installation and Commissioning
NN43001-318 01.02 Standard
Release 5.0 20 June 2007
Copyright © 2003-2007, Nortel Networks
.