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FAQ - What is the difference between ATB3101 1A and 1B

Publication Date:  2012-07-25 Views:  112 Downloads:  0
Issue Description
Q:
The differences between ATB3101-1A and ATB3101-1B in ODN networks?
Alarm Information
none
Handling Process

Q:
ATB3101-1A, 1A, means one core fiber and the precise of the connector is “UPC”.
ATB3101-1B,  1B, means one core fiber and the precise of the connector is “APC”.
UPC: the color of the connector is blue and the ORL(optical reflective loss) >50db.
APC: the color of the connector is green and the ORL(optical reflective loss) >55db.
APC is more delicate than the UPC.

Root Cause
none
Suggestions

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