Avaya Nortel Communication Server 1000 Reference page 8

Performance counters and reporting................................................................................................ 237
Testing.............................................................................................................................................. 239
Applications............................................................................................................................................... 242
Chapter 12: NT5D60/80/81 CLASS Modem card (XCMC).................................................
Contents.................................................................................................................................................... 245
Introduction............................................................................................................................................... 245
Physical description.................................................................................................................................. 246
Functional description............................................................................................................................... 246
Electrical specifications............................................................................................................................. 249
Data transmission specifications...................................................................................................... 249
Power requirements......................................................................................................................... 250
Environmental specifications............................................................................................................ 250
Configuration............................................................................................................................................. 251
Software service changes................................................................................................................ 251
Chapter 13: NT5D97 Dual-port DTI2 PRI2 card.................................................................
Contents.................................................................................................................................................... 253
Introduction............................................................................................................................................... 253
Physical description.................................................................................................................................. 254
External D-Channel Interface DCH or MSDL................................................................................... 254
NT5D97 faceplate............................................................................................................................ 255
Port definitions.................................................................................................................................. 259
System capacity and performance................................................................................................... 260
Cable requirements.......................................................................................................................... 261
Cable diagrams................................................................................................................................ 268
Functional description............................................................................................................................... 271
NT5D97 circuit card locations.......................................................................................................... 271
NT5D97AA/AB DIP switch settings.................................................................................................. 271
Trunk interface switches for NT5D97AA/AB..................................................................................... 273
NT5D97AD DIP switch settings........................................................................................................ 276
DCH Address select switch for NTBK51AA/NTBK51CA daughterboard for NT5D97AD ................. 279
MSDL external card.......................................................................................................................... 280
Architecture............................................................................................................................................... 281
Clock operation................................................................................................................................ 281
Reference clock errors..................................................................................................................... 282
Automatic clock recovery................................................................................................................. 282
Automatic clock switching................................................................................................................ 283
Clock configurations......................................................................................................................... 283
Operation.................................................................................................................................................. 285
Configuring the NT5D97................................................................................................................... 290
Testability and diagnostics................................................................................................................ 291
Chapter 14: NT5K02 Flexible Analog Line card...............................................................
Contents.................................................................................................................................................... 293
Introduction............................................................................................................................................... 293
Applications............................................................................................................................................... 294
Chapter 15: NT5K21 XMFC/MFE card................................................................................
Contents.................................................................................................................................................... 295
Introduction............................................................................................................................................... 295
8 Circuit Card Reference
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July 2011