Cabling The Core/Net Module Backplane - Nortel Meridian 1 Succession 1000M Installation And Configuration Manual

Page 176 of 376
Checking Core card (front side) installation

Cabling the Core/Net module backplane

553-3021-210 Standard 1.00
Cabling common equipment in a multi group system
All Core cards are factory installed. The Core cards (front side) are:
1 NT4N65AB cPCI Core Network Interface (cCNI) cards. Each system
contains between one and four NT4N65 cCNI cards per Core/Net
Module. The cCNI cards are located in slots c9-c12. If not already
installed, install a P0605337 cPCI Card Slot Filler Panel to cover any of
slots, c10 - c12, which do not contain cCNIs.
Note: In the NT4N41 Core/Net module, port 0 on the NT4N65 Core to
Network Interface (cCNI) Card in slot c9 must be configured as "Group
0." Communication between the bv cCNI and 3PE cards for Group 0 is
accomplished through the NT4N29 cable.
Note: Slots c13 and c14 are left empty. If not already installed, install a
P0605337 cPCI Card Slot Filler Panel in each slot.
2 NT4N48AA System Utility (Sys Util) card. The System Utility card is
located in slot c15.
3 NT4N64AA Call Processor PII (CP PII). This card is located in the slot
marked CP.
4 NT4N43CA Multi-Media Disk Unit (MMDU). The MMDU is located
in the extreme right hand slot next to the CP PII card. The MMDU
contains the Hard drive, floppy drive, and CD-ROM drive.
Before you connect cables to the backplane, visually inspect the backplane
shroud connectors to make sure there are no bent pins.
CAUTION
Damage to Equipment
Pins may be bent or broken if you try to insert the
cable connector at an angle. Do not push the
connector in any further after you hear the click.
October 2003