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SHENZHEN TRANSCOM TECHNOLOGY LIMITED / 303, Building 4, Fantasia MIC Plaza,Nanshan District,Shenzhen,China.
Tel: +86 755 88278677 / Fax: +86 755 26029402 / Web: www.sz-transcom.com
Fig. 2-14 Reflection loss test of 5302 OTDR
5. Description of application method of 5302 series OTDR
5.1 Automatic analysis of the waveform and check the list of events
After the OTDR stops the testing and the test curve is obtained, press down the key
, conduct
analysis on the obtained curve, and perform screening and positioning of the event points according to
the set event threshold value to obtain the length, loss, average loss and other information of the optical
fiber links. Besides, display the event point information at the event list column in the main operating
window.
Press the key
or the key
can check the information of all event points in the list of events.
Fig. 2-15 Analysis results of 5302 OTDR
In the sub-operating window of event list:
：
indicate that this event is a non-reflective event point, generally the event caused by splices,
splitters, fiber bending or extrusion, etc..
：
indicate that this event is a reflective event point, generally the event caused by movable connector
of the optic fiber link.
：
indicate that this event point is the end of optical fiber.
