Atm-Trk (Circuit Emulation Service Circuit Pack) - Avaya DEFINITY Server CSI Maintenance Manual

Maintenance Objects
ATM-TRK (Circuit Emulation Service
Circuit Pack)
MO Name
(in Alarm Log) Alarm Level
ATM-TRK MAJOR
ATM-TRK MINOR
ATM-TRK WARNING
1. UU is the universal cabinet number. C is the carrier designation (A, B, C, D, or E). SS is the number
of the slot in which the circuit pack resides (01 to 21).
This maintenance object explains how you test and repair TN230x ATM Interface
circuit packs (TN2305 and TN2306) that have been administered as virtual
ISDN-PRI trunks for ATM Circuit Emulation Service (CES). The maintenance
instructions for TN230x circuit packs that have been administered as Expansion
Interfaces for WAN connectivity are in the ATM-INTF (TN2305/6) maintenance
object.
Description
The TN2305 and TN2306
packs that can be administered as either:
''ATM Circuit Emulation Service''
Expansion Interfaces (ATM-EI) for Port Network Connectivity (ATM-PNC)
between the PPN and the EPNs.
The TN2305 and TN2306 require SONET OC-3 or SDH STM-1 fiber cable
connections between the circuit pack and the ATM switch. As a trunk board, it
supports direct connection between ATM CES circuit packs without an intervening
ATM switch. TN230x circuit packs are not interchangeable.
Table 87. R7 ATM-TRK circuit packs
Circuit pack Channel types
TN2305 B and D
channels
TN2306 B and D
channels
758
Issue 5 October 2002
1
Initial Command to Run
test board UUCSS
test board UUCSS
test board UUCSS
(Table 87 on page
or virtual ISDN-PRI signaling trunks.
Interface
24 or 32
channel
24 or 32
channel
Full Name of MO
ATM TRUNK (ATM Circuit Emulation Service)
ATM TRUNK (ATM Circuit Emulation Service)
ATM TRUNK (ATM Circuit Emulation Service)
758) are dual-purpose ATM circuit
Fiber Echo cancellation
Multi mode Y
Single mode Y
Continued on next page
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