Qpc441 Three-Port Extender Card - Nortel Meridian 1 Hardware Replacement Manual

Page 220 of 250

QPC441 Three-Port Extender Card

553-3001-520 Standard 17.00 January 2002
Replacing equipment
7 Tag defective equipment with a description of the problem and
package it for return to a repair center.
Table 6
Peripheral signaling card numbers
Group/
shelf
0 / 0
0 / 1
1 / 0
1 / 1
2 / 0
2 / 1
3 / 0
3 / 1
4 / 0
4 / 1
5 / 0
5 / 1
6 / 0
6 / 1
7 / 0
7 / 1
Use this procedure to replace a three-port extender (3PE) card. To software
disable the 3PE card:
— In Options 51C, 61C, and 81C, you must disable the associated
NT6D65 Core to Network Interface (CNI) Card. Go to Step 1 on
page 221.
Note 1: In any Network Module, before you hardware disable the 3PE
card you must software disable the QPC43 Peripheral Signaling Card,
the QPC412 Intergroup Switch (IGS) Card, and any serial data interface
(SDI) cards in the card cage.
Note 2: In Options 51C, 61C, and 81C, if you are replacing the 3PE card
in the Core/Network, before you hardware disable the 3PE card you must
software disable the QPC471 or QPC775 Clock Controller Card on the
same CPU. Make sure the replacement card is QPC441 vintage F or later.
Peripheral
signaling card
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Loops
disabled/enabled
0 –
16 –
32 –
48 –
64 –
–
80
96 –
112 –
128 –
144 –
160 –
176 –
192 –
208 –
224 –
240 –
15
31
47
63
79
95
111
127
143
159
175
191
207
223
239
255