Physical description 861
Figure 276
NTAK09DTI/PRI circuit card
The NTAK09DTI/PRI card has seven faceplate LEDs. The first five LEDs
are associated with the NTAK09card. Theremaining two LEDs are
associated with the clock controller and DCHI daughterboards.
The first five LEDs operate as follows:
•During system power up, the LEDs are on.
•When the self-test is in progress, the LEDs flash three times and then
go into their appropriate states, as shown in Table350 "NTAK09 LED
states" (page 861).
Table350
NTAK09LED states
LED State Definition
DIS On (Red) The NTAK09 circuit card is disabled.
Off The NTAK09 is not in a disabled state.
ACT On (Green) The NTAK09 circuit card is in an active state. No alarm states exist,
the card is not disabled, nor is it ina loopback state.
Nortel Communication Server 1000
Circuit Card Reference
NN43001-311 01.04 Standard
Release 5.0 23May 2008
Copyright© 2003-2008, Nor tel Networks
.