Indoor 2/4/8/16 core bundle mounted single-mode flexible fiber optic cable non-metallic flame-retardant GJFJV invisible fiber optic cable

Description :

　　18 core indoor optical cable transmission:

　　28 core indoor optical cable structure:

　　38 core indoor optical cable model:

　　8-core indoor optical cable transmission:

　　In terms of transmission, 8-core indoor optical cables are mainly available in two specifications: single-mode and multi-mode. Single mode (inner diameter of 9 μ m and outer diameter of 125 μ m) multimode (there are two types, namely inner diameter of 62.5 μ m and outer diameter of 125 μ m, and inner diameter of 50 μ m and outer diameter of 125 μ m), single mode is a long-distance transmission mode with wavelengths of 1310 and 1550; Multimode is a short distance transmission mode (limited to a transmission distance of up to 2000 meters), with wavelengths of 850 and 1300. (Single mode is widely used now, while multimode is gradually being phased out)

　　8-core indoor optical cable structure:

　　8-core indoor optical cable structure diagram

　　In terms of structure, 8-core indoor optical cables are mainly divided into two types: central bundle tube type and layer twisted type. The central bundle tube type is a structure in which the optical fiber is located at the center of the optical cable, and is reinforced with double steel wires without paste filling. It can accommodate 4-12 core optical fibers; Layer twisting is a structure in which optical fibers are wrapped around a central reinforcement element.

AfterSalesService :

• Flame retardant GJFJV