The computer room network cabling standard is a series of specifications and r

　The level of network cable is mainly distinguished according to its transmissi

　Fiber port SC-SC refers to the use of SC (Subscriber Connector or Standard) at

　The multimode and single-mode optical cables are mainly distinguished by the f

　Before fiber optics, the main transmission medium was metal cables, especially

　Glass fiber optic cable has a number of significant differences and advantages

　The tensile strength standard of flame retardant optical cable is an important

　Composite cable is a new type of cable with both optical cable and cable funct

　The six types of shielded network cables play an important role in network wiring, and there are certain differences between their various types. These differences are mainly reflected in shielding methods, structural characteristics, usage occasions, and transmission performance. The following is

　Optical fiber telephone is a kind of telephone equipment based on optical fiber communication technology. Its principle involves many aspects, including product structure, working principle, signal conversion, etc. The following is a detailed explanation of the principle of optical fiber telephone