High Precision Multimode SC Duplex Fiber Optic Jumper For Optical Communication

FAPC-SPSPM2, High Precision Multimode SC Duplex Fiber Optic Jumper For Optical Communication

With the transmission rate of data center gradually from 1 Gbps increased to 10 Gbps, 40 Gbps and even 100 Gbps, the loss of optical fiber data center has gradually attracted people's attention, especially the insertion loss of optical fiber patch cord, the transmission rate is higher, requirement for insertion loss of fiber optic jumper is more strict, which limits the cross connection of the data center in a certain extent. Practice shows that fiber jumper with insertion loss of only 0.2dB can greatly improve the flexibility of the fiber system cabling.

The insertion loss and return loss are important indexes for evaluating the quality of optical fiber patch cord. Insertion loss refers to decibels of output optical power relative to input optical power when the optical signal through the optical fiber jumper, usually caused by core displacement, inclination angle, end clearance of optical fiber etc.. Generally speaking, the insertion loss is the smaller the better, the maximum insertion loss of a qualified fiber optic jumper should be less than 0.75 dB, and the insertion loss of most fiber patch cord is 0.35 dB.

Optical fiber jumper is a device used to patch optical signal and connect fiber links, smaller insertion loss although can bring smaller attenuation, but the blind pursuit of high optical parameters will cause big cost increasing on materials and process technology. In the design of optical system, the design of power source will be reserved, greater than the power of practical application, the optical attenuator, optical splitter devices, and will power down to the needs of the actual use of power value. So it is enough if the insertion loss of the optical fiber jumper can reach the requirement of the Telecom level. If you want to use fiber optic jumpers with better performance, such as better interchangeability, reliability and consistency, Fiberall recommends users to consider fiber patch cord passed interference (3D) test, it is high standard fiber optic jumper meets current global requirements.

Main Parameters Of Multimode Fiber Optic Patch Cable