1090 QPC513 Enhanced Serial Data Interface card
•NT6D60 Core module (slots 0 through 5)
•NT8D35 Network module (slots 5 through 13)
•NT9D11 Core/Network module (slots 0 through 8)
Note: When as ESDI card is installed in an NT6D60 Core module, an
NT8D34 CPU module, or slot 13 of an NT6D39 CPU/Network module
in a dual-CPU system, any I/O device connected to the card does not
function when the CPU in that module is inactive.
Physical description
The ESDI card circuitry is contained on a 31.75 by 25.40 cm (12.5 by 10 in.)
printed circuit board. The front panel of the card is 2.54 cm (1 in.) wide. See
Figure 309 "CPC513 ESDI card front panel" (page 1091). The front panel
is equipped with an Enable/Disable (ENB/DIS) switch and a red LED. The
LED lights when the following occurs:
•the ENB/DIS switch is set to DIS
•both ports are disabled in software
•none of the card’s ports are configured in software
•the switch settings on the card do not match the settings programmed
in software
Nortel Communication Server 1000
Circuit Card Reference
NN43001-311 01.04 Standard
Release 5.0 23 May 2008
Copyright© 2003-2008, Nor tel Networks
.