... 2pairs, 4pairs, 8pairs and 25pairs Product name: HPPV- Telephone Cable(Wire) Rated temperature:60,75 Bare solid or ... .: 4.8mm Use:Many paired logarithmic of the telephone communication cables, The use of twisted pair data cable ... transmission to support voice applications, digital phones, fax, program-controlled switchboards, Digital Equipment Connection, Integrated system of telecommunications branch ...