The fiber jumper is similar to the coaxial cable, but the fiber jumper has no grid shielding layer, and the center is the glass fiber core of light propagation. The diameter of the fiber core is divided into multi-mode fiber and single-mode fiber, and the outside of the fiber core is lower than the refractive index of the fiber core


1, according to the connector can be divided into FC, ST, SC, LC, MU, MPO/MTP, E2000, MTRJ, SMA, etc., the end contact mode has PC, UPC, APC, used to connect the optical module connector is mainly jumper connector is one of the problems that customers need to consider when purchasing optical fiber jumper.
2, depending on the color of the connector, it is often used in blue (single-mode connector), beige, gray) multi-mode connector.
3, according to the color of the car tail cover, can be divided into: gray, blue, green, white, red, black, cyan.
4, according to the number of fiber cores, can be divided into single core, 2 core, 4 core, 6 core, 8 core, 12 core, 24 core, 48 core and 72 core or customer specified.
5, according to the core diameter can be divided into multi-mode fiber and single-mode fiber. 50m-65m is a multi-mode optical fiber, which is used to transmit multiple modes of optical fiber at a given working wavelength. It is suitable for optical fiber communication systems with large dispersion loss, short transmission distance and short distance. 9m is a single-mode fiber, which can transmit only one mode of light with small dispersion between modes, which is suitable for remote communication.
6, according to ITU-T standards, communication fiber is divided into G.651, G.652, G.653, G.654, G.655, G.656, G.657 seven, of which G.651 multi-mode fiber is divided into OM1-OM5 multi-mode fiber. These five multimode fibers are mainly used in local area networks (LAN) and data centers (DCN), and the fiber jumper is easy to sky light communication (ETU-LINK7), which can be customized according to customer requirements according to the fiber length.
8, according to the cable jacket material, can be divided into ordinary type, ordinary flame retardant type, low smoke halogen-free type (LZSH), low smoke halogen-free flame retardant type, sheath, etc. As a new type of optical fiber jumper, sheathed jumper is suitable for computer room and all kinds of harsh environment. Compared with ordinary optical fiber jumpers, sheathed jumpers increase the protection of stainless steel hoses and have higher pressure resistance and tensile properties.