Modern 4 core armoured fiber optic cable s use single-mode or multimode fibers depending on the application. Single-mode fibers are preferred for long-distance transmission (up to tens of kilometers), offering low attenuation and high bandwidth. The. ● LC to LC or SC to SC ● Single-mode /multimode for option ● OM3 for multimode ● Optical Fiber 4 Cores Inside ● Compatible with all standard fibre optic equipment and connectors ● Stainless Steel sheathed and metal braiding strengthened ● Ceramic ferrule ensure low signal loss *Cable reel order. 4 Core Single Mode LC Industrial Armored TPU Fiber Optic Patch Cable: Industrial TPU Jacket features strong tensile strength, high abrasion resistance, water proof, high and low-temperature resistance, uv-resistant, bending resistant. ShowMeCables offers variety of colored.