An OTDR launch cable, which connects the OTDR to the link-under-test, discloses the insertion loss and reflectance of the near-end connection. It is used to create the proper conditions for testing another similar optical fiber for faults. This method avoids undesirable variations in loss and distance measurements. A launch fiber will help to overcome the blind spot or Dead Zone of an OTDR brought about by high launch power or faults near the launch end of the fiber.
Specifications
Fiber Type
9/125 Single Mode
Length
150m
Connector 1
SC/UPC
Connector 2
SC/UPC
Material
Quartz Glass Fiber
Typical Loss
< 0.5dB@1310nM for 1000 meters
Operating Temperature Range
-40 to 85°C (-40 to 185℉)
Dimensions
238x141x66mm
