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Fiber Patch Cable Features

Shenzhen KW-LINK Electronic Co.,Ltd | Updated: Sep 28, 2017

Fiber optic jumper at both ends of the optical transceiver transceiver wavelength must be consistent, that is, both ends of the optical fiber must be the same wavelength of the optical module, a simple distinction is the color of the optical module to be consistent. In general, shortwave optical modules use multimode fiber (orange fiber), long-wave optical module using single-mode fiber (yellow fiber) to ensure the accuracy of data transmission.Patch Cable

 Do not over-bend and circulate the fiber in use, which will increase the attenuation of the light in the transmission process. Fiber optic jumper must be used after the protective sleeve to protect the fiber connector, dust and oil will damage the coupling of the fiber.Patch Cable

Fiber network or system anomalies, can be used to test one by one troubleshooting. Test or exclude jumper fault can be done first on-off test, you can usually use the visible laser pen on the entire fiber optic link to determine the light. Or further use of precision fiber insertion loss loss meter, test its indicators, indicators within the qualified range, the jumper indicates normal, and vice versa is not qualified.Patch Cable

There are three types of fiber jumper types: ST-ST, SC-SC, ST-SC. According to the type of fiber, there are two kinds of single-mode fiber and multi-mode fiber. Jumper length specifications are 0.5m, 1m, 2m, 3m, 5m, 10m and so on. According to the cable jacket material can be divided into ordinary type, ordinary flame retardant, low smoke and halogen-free (LZSH), low smoke halogen-free flame retardant and so on.Patch Cable

According to the building fire rating and the fire resistance requirements of the material, integrated wiring system should take appropriate measures. In the flammable area and the building shaft laying cables or cables, should be used for flame-retardant cables and cables; in large public places should adopt flame retardant, low smoke, low toxicity cable or cable; adjacent equipment or inter- Should use flame retardant wiring equipment.Patch Cable