Lucent Technologies definity Installation Manual page 38

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