Nortel Meridian 1 Replacement Manual page 26

Page 26 of 362 Replacing equipment
553-3001-520 Standard 16.00 April 2000
• NT5D20 IOP/CMDU 65
• RReplacing the NT6D63 IOP and the NT6D64 CMDU with the NT5D20
IOP/CMDU 74
• NT5D30AA Dual InterGroup Switch (DIGS) card 84
• NT6D3903 CPU/Network Module Card Cage 87
• NT6D40, NT6D41, NT6D42, Power Supply DC 92
• NT5D61 Input/Output Disk Unit with CD-ROM (IODU/C) 93
• Performing a data dump 93
• Splitting the Cores 94
• Replacing the IODU/C in a redundant system 95
• Replacing the IODU/C in an Option 51C 101
• Completing the upgrade 111
• NT6D52 Rectifier -48 V/30 A 112
• NT5D2103 Core/Network Card Cage 116
• NT6D6003 Core Bus Terminator Card 129
• NT6D63 I/O Processor Card 130
• NT6D64 Core Multi Drive Unit 136
• NT6D65 and NTRB34 Core to Network Interface Cards 138
• NT6D66 Call Processor Card 141
• NT7D10 Power Distribution Unit DC 146
• NT8D06, NT8D21, NT8D29 Power Supply AC 151
• NT7D15 System Monitor 153
• NT7D67CB Power Distribution Unit DC 154
• NT7R51 Local Carrier Interface Card 161
• NT7R52 Remote Carrier Interface Card 162
• NT8D01 Controller Card 164