Lucent Technologies 555-230-128 User Manual
DEFINITY Enterprise Communications Server Release 6
Installation and Test for Compact Modular Cabinets
Installation and Test for Compact Modular Cabinets
555-230-128
Issue 3
May 1998
Install and Cable the Cabinets
Page 1-30
Install Equipment Room Hardware
1
TN436B
Direct Inward Dialing Trunk
Yes
TN437
Tie Trunk
Yes
TN438B
Central Office Trunk
Yes
TN439
Tie Trunk
Yes
TN447
Central Office Trunk
Yes
TN457
Speech Synthesizer
Yes
TN458
Tie Trunk
Yes
TN459B
Direct Inward Dialing Trunk
Yes
TN464C/D/E/F
DS1 Interface - T1, 24 Channel - E1, 32 Channel
Yes
TN465B/C
Central Office Trunk
Yes
TN467
Analog Line
Yes
TN468B
Analog Line
Yes
TN479
Analog Line
Yes
TN497
Tie Trunk
Yes
TN553
Packet Data Line
No
TN556C
ISDN-BRI 4-Wire S/T-NT Line (A-Law)
Yes
TN570B/C
Expansion Interface
No
TN572
Switch Node Clock
No
TN573B
Switch Node Interface
No
TN574
DS1 Converter - T1, 24 Channel
No
TN577
Packet Gateway
No
TN722B
DS1 Tie Trunk
Yes
TN725B
Speech Synthesizer
Yes
TN726B
Data Line
Yes
TN735
MET Line
Yes
TN742
Analog Line
Yes
TN744B/C
Call Classifier
Yes
TN744D
Call Classifier - Detector
Yes
Table 1-2.
Circuit Packs and Circuit Modules —
Continued
Apparatus
Code
Code
Name
Allowable
Continued on next page