Common UTP (unshielded twisted pair) cable models mainly include the following

　The high temperature shielded network cable is mainly made of the following ma

　The "12 cores" and "24 cores" in optical cables mainly refer to the difference

　A 4-core cable doesn‘t mean that you can directly go through a 4-way network.

　Optical cable: The center of an optical fiber is usually a core made of glass. The core is surrounded by a glass envelope with a lower refractive index than the core, so that the optical signal incident on the core is reflected through the cladding interface, so that the optical signal propagates

       Does pre-terminated cable have to be in the data center? MPO pre-terminat

　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