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FAQ-Summary for the Optical Power Split Ratio at the MON Interfaces of WDM Products

Publication Date:  2012-07-25 Views:  51 Downloads:  0
Issue Description
Q:
In the daily deployment and maintenance, engineers and customers often use the MON interface to measure and query the optical power. Here is a summary of the optical power split ratio at the MON interfaces of the original boards and the new OTN boards. 
 
Alarm Information
Null  
Handling Process
A:
Board name
The ratio of the optical power at the MON interface to that at the IN interface
The ratio of the optical power at the MON interface to that at the OUT interface
CRPC MON/SYS=1/99(20DB)
D40 MON/IN=10/90(10DB)
D40V MON/IN=10/90(10DB)
FIU MON/OUT=1/99(20DB)
HBA MON/OUT=1/999(30DB)
ITL MON/OUT=10/90(10DB)
M40 MON/OUT=10/90(10DB)
M40V MON/OUT=10/90(10DB)
OAU1 MON/OUT=1/99(20DB)
OBU1 MON/OUT=1/99(20DB)
OBU2 MON/OUT=1/99(20DB)
RMU9 MONI/EXPI=3/97(15DB) MONO/TOA=3/97(15DB)
WSD9 MONI/IN=3/97(15DB) MONO/EXPO=3/97(15DB)
WSM9 MONI/EXPI=3/97(15DB) MONO/OUT=3/97(15DB)
WSMD4 MONI/IN=3/97(15DB) MONO/OUT=3/97(15DB) 
 
Root Cause
Null  
Suggestions
Null  

END