Indoor cat3 multipair 2 200 pairs Communication rj11 telephone cable

 

Many paired logarithmic of the telephone communication cables, The use of twisted pair data cable pitch requirements for production, reduced crosstalk between lines of interference. Color-coded according to ANSI/TIA/EIA-568-B standard data communications cable marked for the program-controlled exchange bureau MDF Board and exchange between users of the audio connections can also be used as other communications equipment to connect between the audio can be Supporting low-rate data transmission to support voice applications, digital phones, fax, program-controlled switchboards, Digital Equipment Connection, Integrated system of telecommunications branch lines and trunk, etc.