（注意：這25對(duì)用“白蘭”標(biāo)識(shí)線纏著）1對(duì)—白蘭2對(duì)—白桔3對(duì)—白綠4對(duì)—白棕5對(duì)—白灰6對(duì)—紅蘭7對(duì)—紅桔8對(duì)—紅綠9對(duì)—紅棕10對(duì)—紅灰11對(duì)—黑蘭12對(duì)—黑桔13對(duì)—黑綠14對(duì)—黑棕15對(duì)—黑灰16對(duì)—黃蘭17對(duì)—黃桔18對(duì)—黃綠19對(duì)—黃棕20對(duì)—黃灰21對(duì)—紫蘭22對(duì)—紫桔23對(duì)—紫綠24。（注意：用“白蘭”標(biāo)識(shí)線纏著）1對(duì)—白蘭2對(duì)—白桔3對(duì)—白綠4對(duì)—白棕5對(duì)—白灰6對(duì)—紅蘭7對(duì)—紅桔8對(duì)—紅綠9對(duì)—紅棕10對(duì)—紅灰11對(duì)—黑蘭12對(duì)—黑桔13對(duì)—黑綠14對(duì)—黑棕15對(duì)—黑灰16對(duì)—黃蘭17對(duì)—黃桔18對(duì)—黃綠19對(duì)—黃棕20對(duì)—黃灰21對(duì)—紫蘭22對(duì)—紫桔23對(duì)—紫綠24對(duì)—紫棕。。后25對(duì)是用“白桔”標(biāo)識(shí)線纏著的。。。第二的25對(duì)是用“白桔”標(biāo)識(shí)線纏著的。第三的25對(duì)是用“白綠”標(biāo)識(shí)線纏著的。第四的25對(duì)是用“白棕”標(biāo)識(shí)線纏著的。。第二的25對(duì)是用“白桔”標(biāo)識(shí)線纏著的。第三的25對(duì)是用“白綠”標(biāo)識(shí)線纏著的。通信電纜型號(hào)：HYA；HYA22；HYA23；HYA53；ZRC-HYA；ZRC-HYA53；WDZ-HYA；充油通信電纜：HYAT；HYAT23；HYAT53；HYAT22；HYYT；ZRC-HYAT；WDZ-HYAT；ZR-HYAT53；；自承式通信電纜-索道通信電纜型號(hào)：HYAC，HYYC鎧裝。