The differences in fiber sheath colors (e.g. black, white) are mainly due to t

　The differences between pure copper (Electrolytic Copper) and oxygen-free copp

　Category 6 unshielded water-blocking network cable is a network transmission m

　In the comprehensive wiring of fire protection weak current systems, multi-cor

　First, quick identification method: check the outer skin logo　　The outer skin

　The true identity of the Cat6e cable　　The Cat6e cable is a type of Super Categ

　First, the core characteristics of super six network cables　　transmission perf

　First, OM4 fiber optic distribution frame foundation analysis　　Definition and

　1UThe 144-core high-density fiber optic patch frame is a compact fiber optic m

　"Hollow cable" usually refers to a center tube cable (Loose Tube Cable), which