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FAQ-What is different between LPT and ALS and Intelligent fiber functions

Publication Date:  2012-07-25 Views:  132 Downloads:  6
Issue Description
A: What are differents between LPT and ALS and Intelligent fiber functions?
Alarm Information
NO
Handling Process
Trigger Conditions:
ALS:Client side or WDM side of OTU with no optical signal(only Optical Layer failure)
LPT:Including Optical Layer and  Electrical Layer failure
IF(Intelligent fiber):
1,Client side no power input
2,WDM side no power input or exist Electrical Layer alarm
Including Services:
ALS: all services
LPT: All ETH services
IF: only GE(GFP_F)
Direction:
ALS: unidirectional
LPT:bi-directional 
IF:   unidirectional
Detail information,please see attachment
Root Cause
NO
Suggestions

None.

END