The jack can be terminated using either a Krone or 110 style impact tool and provides 1 or 2 pair connectivity.The Category 3 jack has been designed for voice applications and is ACA compliant.是什么意思_The jack can be terminated using either a Krone or 110 style impact tool and provides 1 or 2 pair connectivity.The Category 3 jack has been designed for voice applications and is ACA compliant.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句