Nortel Networks 553-3001-211 manual Option settings

Page 6 of 894 Contents
Introduction	87
Conference cards	88
Digitone receiver cards	90
Line cards	91
Multifrequency sender cards	92
Multifrequency signaling cards	93
Network cards	93
Trunk cards	94
Tone and digit switch cards	95
Option settings	99
Contents	99
Circuit card grid	100
NT1R20 Off-Premise Station card	102
NT5D12AA Dual DTI/PRI (DDP) card	105
NT6D42 Ringing Generator DC	112
NT5D2101/NT9D1102 Core/Network module backplane	115
NT6D68 Core module backplane	115
NT6D80 Multi-purpose Serial Data Link card	116
NT8D14 Universal Trunk card	117
NT8D15 E&M Trunk card	122
NT8D17 Conference/TDS card	123
NT8D21 Ringing Generator AC	124
NT8D22 System Monitor	125
NT8D41BA Quad Serial Data Interface Paddle Board	130
NT8D72 Primary Rate Interface card	132
QPC43 Peripheral Signaling card	134
QPC71 E&M/DX Signaling and Paging Trunk cards	134
QPC414 Network card	135
QPC441 3-Port Extender cards	136

553-3001-211 Standard 2.00 September 2004