SC Fiber Optic Loop back Adaptor is designed to provide a media of return patch for a fiber optic signal; typically it is used for fiber optic testing applications or network restorations. For the testing applications, the loop back signal is used for diagnosing a problem. Sending a loop back test to network equipment, one at a time, is a technique for isolating a problem.
Similar as fiber optic patch cords, fiber optic loop backs can be with various jacket types and cable diameters, and they can be with different terminations and length. Fiber link Company makes the fiber optic loop back strictly according to industry standard, each of the cable is functionally tested before shipping, and we offer custom assemblies for fiber loop back such as custom connector configurations and special polished.
Applications:
1. Optical Fiber Amplifier
2. Fiber Optic Sensor
3. Instrumentation
4. CATV
Features:
1. Loop back cable for many test applications
2. Multimode, 50/125 or 62.5/125 fiber optic cable; Single mode, 9/125 fiber optic cable
3. SC connectors with precision ceramic ferrule for maximum optical performance
4. Molded connector to secure connection
5. Fully tested cables to ensure superior quality and durability
6. Jacket Style: PVC or LSZH
7. Operating Wavelength: 850 nm (Multimode), 1310nm (Single mode)
8. Insertion Loss: <=0.30 dB (direct test)
9. Return Loss: ≧50dB (SM), ≧20 dB (MM)
Type
| Single mode | Multimode | OM3 10G |
Connector Type | LC, SC, MT-RJ, MU, ESCON, FDDI, E2000 |
Cable type | Simplex cable |
Jacket Color | Yellow | OR/GY/PP/BL | Aqua |
BN/RD/PK/WH |
Insertion Loss | ≤0.1dB | ≤0.2dB | ≤0.2dB |
Return Loss | ≥50dB(UPC) | / | / |
Exchangeability | ≤0.2dB | ≤0.2dB | ≤0.2dB |
Repeatability(500 mating) | ≤0.1dB | ≤0.1dB | ≤0.1dB |
Tensile Strength | ≥5kg |
Operating Temperature | -20~+70ºC |
Storage Temperature | -40~+70ºC |
