Fiber jumpers by Termination Style points, mainly in the following three types: ST-ST, SC-SC, ST-SC. Category mainly by fiber single-mode fiber and multimode fiber types. Jumper length specifications are 0.5m, 1m, 2m, 3m, 5m, 10m and so on. Press the cable outer sheath material that can be divided into common type, common flame retardant, low smoke zero halogen(LSZH), low smoke zero halogen flame retardant type.

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.