Hardware Requirements - Nortel Meridian 1 Administration And Maintenance

Page 258 of 492

Hardware Requirements

553-3011-311 Standard 7.0
Chapter 6 — ISDN BRI trunk implementation
Hardware requirements for ISDN BRI trunk applications are as follows:
— MISP circuit card
NTBK22 — Multi-Purpose ISDN Signaling Processor
(Required for TIE and Local exchange connectivity)
— SILC circuit card
NT6D70AA — -48V North American S/T interface line card
NT6D70BA — -40V International S/T interface line card
(Required for TIE and Local exchange connectivity).
— UILC circuit card
NT6D71 — U interface line card
(Required for TIE connectivity only).
— Clock Controller
NTAK20AB — Stratum 3 clock controller daughter board
NTAK20BB — Stratum 4 clock controller daughter board
(Require one active clock controller for trunk applications).
— NT1 (Network Termination)
(Required for ISDN BRI TIE trunk connectivity SILC to UILC).
NT1 main unit
NT1 Stand-alone power supply
May 1999