外觀顏色:灰白色
編織網:裸銅絲+(單層屏蔽)(屏蔽密度為90%)
包裝長度:常規包裝為500米/盤,可根據客戶要求需要
SYV75系列(lie)數(shu)字(zi)局用(yong)(yong)射頻同軸電纜是(shi)按照(zhao)標準和(he)(he)(he)郵(you)電部(bu)電網傳(chuan)(chuan)(chuan)(chuan)(1996)871號(hao)(hao)和(he)(he)(he)(1997)519號(hao)(hao)文規定(ding)的高頻局用(yong)(yong)電纜質量(liang)控制和(he)(he)(he)技術指(zhi)標規范生產.適(shi)用(yong)(yong)于(yu)高速率(lv)數(shu)字(zi)信號(hao)(hao)傳(chuan)(chuan)(chuan)(chuan)輸(shu)(shu)(shu),應(ying)用(yong)(yong)于(yu)光(guang)纜數(shu)字(zi)同步(bu)傳(chuan)(chuan)(chuan)(chuan)輸(shu)(shu)(shu)網和(he)(he)(he)微(wei)波數(shu)字(zi)同步(bu)傳(chuan)(chuan)(chuan)(chuan)輸(shu)(shu)(shu)網(SDH)移動(dong)通信和(he)(he)(he)程(cheng)控電話交換等設備間(jian)64kbit/s-140/155Mbit/s電信號(hao)(hao)傳(chuan)(chuan)(chuan)(chuan)輸(shu)(shu)(shu)連接,以及(ji)用(yong)(yong)戶接入(ru)網xDSL系統的局端和(he)(he)(he)用(yong)(yong)戶終端線路(lu)信號(hao)(hao)傳(chuan)(chuan)(chuan)(chuan)輸(shu)(shu)(shu)連接. 產品電氣性能和(he)(he)(he)機械物理性能均(jun)能滿足長距離傳(chuan)(chuan)(chuan)(chuan)輸(shu)(shu)(shu)要求(qiu);電纜的傳(chuan)(chuan)(chuan)(chuan)輸(shu)(shu)(shu)頻率(lv)與衰(shuai)減特性符合f特征