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Lucent Technologies 555-230-128 User Manual

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DEFINITY Enterprise Communications Server Release 6
Installation and Test for Compact Modular Cabinets  
555-230-128  
Issue 3
May 1998
Install and Cable the Cabinets 
Page 1-31
Install Equipment Room Hardware 
1
TN746B
Analog Line
Yes
TN747B
Central Office Trunk
Yes
TN748B/C/D
Tone Detector
No
TN750B/C
Announcement
Yes
TN753/B
Direct Inward Dialing Trunk
Yes
TN754/B/C
Digital Line 4-Wire DCP
Yes
TN755B
Neon Power Unit
No
TN756
Tone Detector
No
TN758
Pooled Modem
Yes
TN760B/C/D
Tie Trunk
Yes
TN762B
Hybrid Line
Yes
TN763B/C/D
Auxiliary Trunk
Yes
TN765
Processor Interface
No
TN767B/C/D/E
DS1 Interface - T1, 24 Channel
Yes
TN768
Tone-Clock
No
TN769
Analog Line
Yes
TN771D
Maintenance/Test
No
TN772
Duplication Interface
No
TN773
Processor
No
TN775/B/C
Maintenance
No
TN776
Expansion Interface
No
TN777B
Network Control
No
TN778
Packet Control
No
TN780
Tone-Clock
No
TN786
Processor
No
TN786B
Processor
No
TN787F/G/H/J/K
Multimedia Interface
No
TN788B
Multimedia Voice Conditioner 
No
Table 1-2.
Circuit Packs and Circuit Modules  — 
Continued
Apparatus 
Code
Name
Allowable
Continued on next page