1. Optical performance testing, including the return loss / insertion loss testing. Test instruments selectable FibKey 7602 Return Loss / Insertion Loss integration testing equipment.

According to the building fire rating and fire-resistant material requirements, cabling system should take appropriate measures. In flammable region and shafts in the building wiring should be used flame retardant cable or fiber optic cable; in large public places should adopt flame retardant, low smoke, low toxicity cable or fiber optic cable; between adjacent equipment room or the transfer should be used flame retardant wiring devices.

Fiber Jumper products are widely applied to: the communications room, fiber to the home, local area networks, fiber optic sensors, fiber optic communication systems, fiber optic transmission equipment connected, defense readiness and so on. It applies to cable television, telecommunications networks, computer networks and fiber optical test equipment. Broken down mainly used in several ways.

Both ends of the optical fiber jumper wavelength transceiver module must be consistent, meaning that both ends of the fiber must be the same wavelengths of light module, a simple distinction is the color of the light module to be consistent. Under normal circumstances, short-wave optical module using multimode fiber (orange fiber), long wavelength module uses single-mode fiber (yellow fibers), in order to ensure the accuracy of data transmission.

Fiber jumpers by different transmission media can be divided into common silicon-based optical fiber single-mode, multimode jumpers, as well as other issues such as the fiber jumper with plastic transmission medium; by connector structure can be divided into: FC jumper, SC jumper, ST jumper, LC jumpers, MTRJ jumper, MPO jumper, MU jumper, SMA jumper, FDDI jumper, E2000 jumper, DIN4 jumper, D4 jumpers so a variety of form. The more common fiber jumper can be divided into FC-FC, FC-SC, FC-LC, FC-ST, SC-SC, SC-ST and the like.

Fiber optic patch cords are used as devices to the jumper fiber optic cabling links. It has a thick layer of protection, generally used in the connection between the Optical and the terminal box.