Fiber Optic Loopback

G-Tech supplies fiber optic loopback LC, SC, FC, ST, MU, MT-RJ, FDDI, ESCON, single mode and multimode and molded fiber loopback. The fiber optic loopback 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 loopback signal is used for diagnosing a problem. Sending a loopback test to network equipment, one at a time, is a technique for isolating a problem.

Similar as fiber optic patch cords, the fiber optic loopback has various jacket types and cable diameters with different terminations and length. G-Tech makes the fiber optic loopback strictly according to industry standard, each of the cable is functionally tested before shipping and we offer custom assemblies for fiber optic loopback such as custom connector configurations and special polished.

The fiber optic loopback has compact design and is compliant with fast Ethernet, fiber channel, ATM and Gigabit Ethernet. We also offer custom assemblies for fiber optic loopback. The common fiber optic loopback types are SC fiber optic loopback, FC fiber optic loopback, LC fiber optic loopback and MT-RJ fiber optic loopback.

Specifications of the Fiber Optic Loopback

1. Insertion Loss (dB) ≤ 0.2

2. Exchangeability ≤ 0.2 (500 cycle passed)

3. Temp. Range ≤ 0.2 dB (- 40 to 80℃)

As a professional fiber optic loopback manufacturer and supplier in China, at G-Tech we also offer fiber optic splice closure, fiber optic attenuator, fiber optic patch cord, fiber optic cable and more.