Maintenance-Object Repair Procedures
555-233-143
8-186 Issue 1 May 2002
ATM-EI (Expansion Interface Circuit
Pack)
This MO covers the ATM circuit pack administered as an Expansion Interface
(ATM-EI) for ATM Port-Network Connectivity (ATM PNC). The ATM-EI provides
PNC between a S8700 Multi-Connect server and every EPN through the ATM
switch.
The circuit packs listed in Table 8-78 are ATM-EI boards if they are administered
to support ATM Port Network Connectivity (ATM PNC) for S8700 Multi-Connect.
NOTE:
TN230x circuit packs are not interchangeable. Always replace an ATM
circuit pack with the same type.
NOTE:
ATM switch maintenance is not covered in this section. When S8700
Multi-Connect system maintenance software suspects the ATM switch
connections, it raises appropriate MultiVantage alarms.
To clear any ATM switch faults, refer to the particular ATM switch’s
documentation.
MO’s Name
(in Alarm
Log) Alarm Level
Initial Command to
Run
1
1. UU is the universal cabinet number (1–64 for ATM PNC, 1–44 for CSS PNC). C is the carrier designation (A,
B, C, D, or E). SS is the number of the slot where the circuit pack resides (01 to 21).
Full Name of MO
ATM-EI MAJOR test board UUCSS ATM Expansion Interface circuit pack
ATM-EI MINOR test board UUCSS ATM Expansion Interface circuit pack
ATM-EI WARNING test board UUCSS ATM Expansion Interface circuit pack
Table 8-78. ATM-EI circuit packs for S8700 Multi-Connect
Circuit pack Fiber Echo cancellation
TN2305 Multimode Y
TN2306 Single mode Y
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