Avaya Nortel Communication Server 1000 Reference page 10

Environmental and power requirements........................................................................................... 328
Installation................................................................................................................................................. 329
Device number................................................................................................................................. 329
MSDL interfaces............................................................................................................................... 329
Installing the MSDL card.................................................................................................................. 330
Cable requirements.......................................................................................................................... 331
Cable installation.............................................................................................................................. 333
MSDL planning form......................................................................................................................... 334
Maintenance.............................................................................................................................................. 335
MSDL states..................................................................................................................................... 335
Maintaining the MSDL...................................................................................................................... 337
System controlled maintenance....................................................................................................... 338
Manually controlled maintenance..................................................................................................... 338
Manually isolating and correcting faults........................................................................................... 340
Replacing MSDL cards............................................................................................................................. 341
Symptoms and actions.............................................................................................................................. 341
System disabled actions........................................................................................................................... 342
Chapter 19: NT8D02 and NTDK16 Digital Line cards.......................................................
Contents.................................................................................................................................................... 347
Introduction............................................................................................................................................... 347
NT8D02 Digital Line card................................................................................................................. 348
NTDK16 Digital Line card................................................................................................................. 348
Physical description.................................................................................................................................. 348
Functional description............................................................................................................................... 349
NT8D02 Digital Line card................................................................................................................. 349
NTDK16 Digital Line card................................................................................................................. 351
Card interfaces................................................................................................................................. 354
Digital line interfaces........................................................................................................................ 355
Card control functions...................................................................................................................... 355
Circuit power.................................................................................................................................... 356
Electrical specifications............................................................................................................................. 357
Digital line interface specifications................................................................................................... 357
Connector pin assignments....................................................................................................................... 358
Configuration............................................................................................................................................. 359
Jumper and switch settings.............................................................................................................. 360
Software service changes................................................................................................................ 360
Chapter 20: NT8D09 Analog Message Waiting Line card................................................
Contents.................................................................................................................................................... 363
Introduction............................................................................................................................................... 363
Physical description.................................................................................................................................. 364
Functional description............................................................................................................................... 366
Card interfaces................................................................................................................................. 367
Line interface units........................................................................................................................... 368
Card control functions...................................................................................................................... 368
Circuit power.................................................................................................................................... 369
Technical summary or electrical specifications................................................................................. 370
Power requirements......................................................................................................................... 372
10 Circuit Card Reference
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July 2011