Telecommunication
LAN Cable	Jumper Wire	Traditional Telephone Cable
UTP LAN CABLE Category 3 第三類網絡通訊纜	POST OFFICE TELECOMMUNICATIONS SPECIFICATION TO CW (M) 232A JUMPER WIRE 6000 SERIES 通訊用電纜 CW (M) 232A 跳線 6000系列	POST OFFICE TELECOMMUNICATIONS SPECIFICATION TO CW 1293 電話線 CW1293
UTP LAN CABLE Category 5 第五類網絡通訊纜	Category 3 Jumper Wire 第三類跳線	POST OFFICE TELECOMMUNICATIONS SPECIFICATION TO CW 1308C 電話線 CW1308C
UTP LAN CABLE Category 5e 超五類網絡通訊纜	Category 4 Jumper Wire 第四類跳線	PCM Cable
		PCM 0.5mm Cable and 0.65mm Cable ＰＣＭ０.５ｍｍ電線和０６.５ｍｍ電線