FC-FC SM Bare Fiber Cable
OTDR Dummy fiber is designed to be used in conjunction with an OTDR to measure complete link loss of a fiber. They are also known as pulse suppressor cables, launch cords, launch leads, receive cables or fiber rings. An OTDR dummy fiber, which connects the OTDR to the link-under-test, discloses the insertion loss and reflectance of the near-end connection.
A fiber ring serves as both a launch cable and a receive cable.
Attribute | Specification | Measured Value |
Attenuation @780nm(dB/Km) | 2.56 | |
Attenuation @850nm(dB/Km) | ≤3.0 | 1.78 |
Cutoff(nm) | 720±50 | 706 |
Attenuation @1310nm(dB/Km) | ≤0.5 | 0.34 |
Attenuation @1550nm(dB/Km) | ≤0.3 | 0.19 |
ModeFieldDiameter(um)@1000nm | 4.6±0.5@780nm and 5.0±0.5@ 850 | 615 |
Cladding Outside Diameter(um) | 125±0.5 | 124.76 |
Core-to Cladding offset(um) | ≤0.3 | 0.26 |
Features
1. G652/G657 bare fiber
2. Connectors can be added as per your request, SC/LC/FC/ST etc
3. Standard length: 1km/roll
