HYAT自承式通信電纜HYAC，信電纜|HYAT53通信電纜|HYA23通信電纜|HYAT23通信電纜|通訊電纜HYA|通訊電纜HYAT|通訊電纜HYAC|市內通信電纜HYA|市內通信電纜HYAT|市內通信電纜HYAC|HYA電纜|HYAT電纜|HYA電纜|HYA53鎧裝通信電纜                              
通信電纜型號HYAP                HYA                HYAC                HPVV                HYV                HJVV                HYY                ZRC-HYA                              
鎧裝通信電纜HYA22                HYV22                HYAT22                HYY23                HYYT23                HYA23                HYAT23                HYA53                HYAT53                              
鎧裝通信電纜HYA33                HYAT33                WDZ-HYA53                HYY33                HYYT33                HYY33                              
充油通信電纜HYAT                HYYT                              
執行標準：YD/T322-1996                              
結構特點：                HYA型市內通信電纜采用全色譜絕緣，鋁塑綜合護套（即電纜的縱包鋁帶與護套粘結成一體，形成密封護層），具有電氣性能*，施工方便的特點。