Adding or Removing Cabinet Hardware
555-233-115
7-2
Issue 7 November 2003
List of Circuit Packs
lists the circuit packs sorted by apparatus code, including circuit packs
used in non-United States installations.
Table 7-1.
Circuit Packs and Circuit Modules
Apparatus Code
Name
Type
631DA1
AC Power Unit
Power
631DB1
AC Power Unit
Power
644A1
DC Power Unit
Power
645B1
DC Power Unit
Power
649A
DC Power Unit
Power
676B/C
DC Power Supply
Power
982LS
Current Limiter
Power
CFY1B
Current Limiter
Power
CPP1
Memory Expansion
Control
ED-1E546
(TN2169)
(TN2170)
(TN566)
(TN567)
DEFINITY AUDIX R3 System
Port
Assembly
ED-1E546
(TN2208)
(TN2170)
Call Visor ASAI over the DEFINITY (LAN) Gateway
R1
Port
Assembly
J58890M1
(TN801)
CallVisor ASAI/CallVisor PC/LAN over the DEFINITY
LAN Gateway R2
Port
Assembly
TN417
Auxiliary Trunk
Port
TN419B
Tone-Clock
Control
TN420B/C
Tone Detector
Service
TN429B/C/D
Direct Inward/Outward Dialing (DIOD) Trunk
Port
TN433
Speech Synthesizer
Service
TN436B
Direct Inward Dialing Trunk
Port
TN437
Tie Trunk - Australia
Port
TN438B
Central Office Trunk
Port
Continued on next page