Nortel Circuit Card 311 Reference page 574

574 NT8D14 Universal Trunk card
Figure 142
Universal trunk card - faceplate
The faceplate of the card is equipped with a red Light Emitting Diode
(LED). See
an NT8D14 Universal Trunk Card is installed, the LED remains lit for two
to five seconds while the self-test runs. If the self-test is successful, the
LED flashes three times and remains lit. When the card is configured and
enabled in software, then the LED goes out. If the LED flashes continuously
or remains weakly lit, replace the card.
Copyright © 2003-2008, Nortel Networks
.
Figure 142 "Universal trunk card - faceplate" (page
Nortel Communication Server 1000
Circuit Card Reference
NN43001-311 01.04 Standard
Release 5.0 23 May 2008
574). When