Nortel Networks Circuit Card 311 User Manual
Page 540
540
NT8D09 Analog Message Waiting Line card
card through the MDF. SeeCommunication Server 1000M and Meridian 1
Large System Installation and Configuration (NN43021-310) for termination
and cross-connect information.
The faceplate of the analog message waiting line card is equipped with a red
LED that lights when the card is disabled. See
waiting line card - faceplate" (page 539)
. When the card is installed, the
LED remains lit for two to five seconds as a self-test runs. If the self-test
completes successfully, the LED flashes three times and remains lit until the
card is configured and enabled in software; then the LED goes out. If the
LED continually flashes or remains weakly lit, the card should be replaced. .
In Meridian 1 Option 11C systems the NT8D09 Analog Message Waiting
Line Card is installed in slots 1 through 10 of the Main cabinet, or in slots
11 through 50 in the Expansion cabinets. In Option 11C Mini, the card
is installed in slots 1 to 3 in the main chassis, or 7 to 10 in the chassis
expander.
The line card circuits connects to the backplane through a 160-pin
connector. The backplane is cabled to a connector in the bottom of the
cabinet which is cabled to the cross-connect terminal (main distribution
frame) through 25-pair cables. Station apparatus then connects to the card
at the cross-connect terminal.
The faceplate of the analog message waiting line card is equipped with a
red light emitting diode (LED) which lights when the card is disabled. At
power-up, the LED flashes as the analog line card runs a self-test. If the test
completes successfully, the card is automatically enabled (if it is configured
in software) and the LED goes out.
The NT8D09 Analog Message Waiting Line Card can be installed in slots
1, 2, 3, and 4 of the Media Gateway and slots 7, 8, 9 and 10 of the Media
Gateway Expansion.
A maximum of four NT8D09 Analog Message Waiting Line Cards per Media
Gateway and Media Gateway Expansion are supported.
The NT8D09 Analog Message Waiting Line Card circuits connects to the
backplane through a 160-pin connector. The backplane is cabled to a
connector in the bottom of the cabinet which is cabled to the cross-connect
terminal (main distribution frame) through 25-pair cables. Station apparatus
then connects to the card at the cross-connect terminal.
Nortel Communication Server 1000
Circuit Card Reference
NN43001-311
01.04
Standard
Release 5.0
23 May 2008
Copyright © 2003-2008, Nortel Networks
.