Nortel Networks Circuit Card 311 - Manual (Page 166)

166 NT4N39AA CP Pentium IV Card
Table 29. ITP CONNECTOR Pin Outs
Table 73
USB connector pin outs
Pin number Pin name
1 USB VCC
2 USB-
3 USB+
4 USB GND
10/100/1000 Mbps Ethernet ports
The physical interface for the two 10/100/1000 Mbps Ethernet ports to the
front panel is through a stacked dual RJ 45 connector with magnetics and
LEDs. The corresponding pin details are shown in
Table 74 "Ethernet
connector pin outs" (page 166) .
Table 74
Ethernet connector pin outs
Pin number Pin name
1 AX+
2 AX-
3 BX+
4 CX+
5 CX-
6 BX-
7 DX+
8 DX-
Front panel LED indicators
The CP PIV card has a total of five fourLEDS on the front panel which, two
of these LEDs are 15 KkV ESD protected and can be controlled via CPLD.
Table 75 "Front panel LED functionality" (page 166) explains the function
of each LED.
Table 75
Front panel LED functionality
LED Color Functionality Default
LED1 Green Power ON LED Off
LED2 Green Secondary IDE HD activity Off
Nortel Communication Server 1000
Circuit Card Reference
NN43001-311 01.04 Standard
Release 5.0 23 May 2008
Copyright © 2003-2008, Nortel Networks
.