Adding or Removing Cabinet Hardware
555-233-115
7-4
Issue 7 November 2003
TN753/B
Direct Inward Dialing Trunk
Port
TN754/B/C
Digital Line 4-Wire DCP
Port
TN755/B
Neon Power Unit
Power
TN756
Tone Detector
Service
TN758
Pooled Modem
Port
TN760B/C/D/E
Tie Trunk
Port
TN762/B
Hybrid Line
Port
TN763B/C/D
Auxiliary Trunk
Port
TN765
Processor Interface
Control
TN767B/C/D/E
DS1 Interface - T1, 24 Channel
Port
TN768
Tone-Clock
Control
TN769
Analog Line
Port
TN771DP
Maintenance/Test; Firmware Download Enabled
Service
TN773
Processor
Control
TN775/B/C
Maintenance
Service
TN776
Expansion Interface
Port
TN780
Tone-Clock
Control
TN786
Processor
Control
TN786B
Processor
Control
TN787F/G/H/J/K
Multimedia Interface
Service
TN788B
Multimedia Voice Conditioner
Service
TN789
Radio Controller
Control
TN790/B
Processor
Control
TN792
Duplication Interface (DUPINT), V3 or later
Control
TN793
Analog Line
Port
TN794
Network Control/Packet Interface (NetPkt)
Control
TN796B
Processor
Control
TN797
Analog CO Trunk and Line Combo
Port
Table 7-1.
Circuit Packs and Circuit Modules (Continued)
Apparatus Code
Name
Type
Continued on next page