Nortel Networks 553-3001-211 Vintage levels cabling 30 ports, Vintage levels cabling 16 ports

NT5D33 and NT5D34 Lineside E1 Interface cards Page 261 of 894

Vintage levels cabling 30 ports:

For modules with vintage levels that cabled 30 ports to the I/O panel, the LEI can be installed in any pair of card slots 0-15.

Vintage levels cabling 16 ports:

For modules with vintage levels that cable 16 ports to the I/O panel, the LEI can be installed into the card slot pairs shown in the following card slots:

Available: Motherboard/Daughterboard

0 and 1

1 and 2

4 and 5

5 and 6

8 and 9

9 and 10

12 and 13

13 and 14

LEIs must not be installed into the following card slot pairs:

Restricted: Motherboard/Daughterboard

2 and 3

3 and 4

6 and 7

10 and 11

11 and 12

14 and 15

If the LEI must be installed into one of the restricted card slot pairs, rewire the IPE module card slot to the I/O panel by installing an additional NT8D81 cable from the LEI motherboard slot to the I/O panel, and re-arranging the three backplane connectors for the affected card slots. This will permit the connection of the NT5D35AA or NT5D36AA LEI card carrier and maintenance external I/O cable at the IPE and CE module I/O panel connector for card slots that are otherwise restricted.

Circuit Card Description and Installation