烏蘭察布線纜廠家傳輸的距離一直是弱電人問的多的問題。我們每天都和線纜打交道，只有清楚了解線纜的用途，才能在項目中得心應手。以下是烏蘭察布線纜廠家整(zheng)理的(de)(de)(de)(de)(de)常用(yong)(yong)(yong)電(dian)(dian)纜傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)距(ju)(ju)(ju)(ju)(ju)(ju)(ju)(ju)離(li)(li)(li)(li)(li)。01網(wang)(wang)線(xian)(xian)(xian)(xian)(xian)(xian)這(zhe)(zhe)里，我(wo)們簡單(dan)(dan)(dan)(dan)(dan)說(shuo)一(yi)(yi)(yi)(yi)(yi)下網(wang)(wang)線(xian)(xian)(xian)(xian)(xian)(xian)。網(wang)(wang)線(xian)(xian)(xian)(xian)(xian)(xian)大家都很(hen)熟悉，根據(ju)規(gui)格不(bu)同(tong)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)距(ju)(ju)(ju)(ju)(ju)(ju)(ju)(ju)離(li)(li)(li)(li)(li)也(ye)不(bu)同(tong)。網(wang)(wang)線(xian)(xian)(xian)(xian)(xian)(xian)在(zai)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)網(wang)(wang)絡(luo)(luo)信(xin)(xin)(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)(hao)(hao)(hao)時，如果(guo)(guo)超(chao)過(guo)(guo)了(le)網(wang)(wang)線(xian)(xian)(xian)(xian)(xian)(xian)本身所(suo)能(neng)(neng)(neng)承受的(de)(de)(de)(de)(de)距(ju)(ju)(ju)(ju)(ju)(ju)(ju)(ju)離(li)(li)(li)(li)(li)，信(xin)(xin)(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)(hao)(hao)(hao)就會衰(shuai)(shuai)減，嚴(yan)重時會造成網(wang)(wang)絡(luo)(luo)信(xin)(xin)(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)(hao)(hao)(hao)中(zhong)(zhong)(zhong)(zhong)斷。V類和VI類都是100米(mi)(mi)(mi)(mi)(mi)長(chang)(chang)(chang)(chang)(chang)，正規(gui)的(de)(de)(de)(de)(de)無(wu)氧(yang)銅6類線(xian)(xian)(xian)(xian)(xian)(xian)能(neng)(neng)(neng)達(da)到(dao)(dao)120米(mi)(mi)(mi)(mi)(mi)左(zuo)右。如果(guo)(guo)要增加(jia)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)距(ju)(ju)(ju)(ju)(ju)(ju)(ju)(ju)離(li)(li)(li)(li)(li)，可(ke)(ke)(ke)以(yi)(yi)(yi)在(zai)兩個(ge)雙絞線(xian)(xian)(xian)(xian)(xian)(xian)之間安(an)裝(zhuang)一(yi)(yi)(yi)(yi)(yi)個(ge)中(zhong)(zhong)(zhong)(zhong)繼(ji)(ji)器(qi)(qi)(qi)，多(duo)(duo)(duo)(duo)(duo)(duo)可(ke)(ke)(ke)以(yi)(yi)(yi)安(an)裝(zhuang)四個(ge)中(zhong)(zhong)(zhong)(zhong)繼(ji)(ji)器(qi)(qi)(qi)。如果(guo)(guo)安(an)裝(zhuang)4個(ge)中(zhong)(zhong)(zhong)(zhong)繼(ji)(ji)器(qi)(qi)(qi)連接(jie)(jie)(jie)5個(ge)網(wang)(wang)段，大傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)距(ju)(ju)(ju)(ju)(ju)(ju)(ju)(ju)離(li)(li)(li)(li)(li)可(ke)(ke)(ke)達(da)500米(mi)(mi)(mi)(mi)(mi)。02光(guang)纖(xian)網(wang)(wang)線(xian)(xian)(xian)(xian)(xian)(xian)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)距(ju)(ju)(ju)(ju)(ju)(ju)(ju)(ju)離(li)(li)(li)(li)(li)有(you)(you)限(xian)(xian)，不(bu)能(neng)(neng)(neng)解決長(chang)(chang)(chang)(chang)(chang)距(ju)(ju)(ju)(ju)(ju)(ju)(ju)(ju)離(li)(li)(li)(li)(li)數據(ju)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)的(de)(de)(de)(de)(de)問題，可(ke)(ke)(ke)以(yi)(yi)(yi)用(yong)(yong)(yong)光(guang)纖(xian)進行長(chang)(chang)(chang)(chang)(chang)距(ju)(ju)(ju)(ju)(ju)(ju)(ju)(ju)離(li)(li)(li)(li)(li)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)。光(guang)纖(xian)分為(wei)多(duo)(duo)(duo)(duo)(duo)(duo)模(mo)(mo)(mo)(mo)(mo)(mo)和單(dan)(dan)(dan)(dan)(dan)模(mo)(mo)(mo)(mo)(mo)(mo)。多(duo)(duo)(duo)(duo)(duo)(duo)模(mo)(mo)(mo)(mo)(mo)(mo)的(de)(de)(de)(de)(de)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)距(ju)(ju)(ju)(ju)(ju)(ju)(ju)(ju)離(li)(li)(li)(li)(li)比網(wang)(wang)線(xian)(xian)(xian)(xian)(xian)(xian)長(chang)(chang)(chang)(chang)(chang)，但比單(dan)(dan)(dan)(dan)(dan)模(mo)(mo)(mo)(mo)(mo)(mo)短。在(zai)10Mbps和100Mbps以(yi)(yi)(yi)太網(wang)(wang)中(zhong)(zhong)(zhong)(zhong)，多(duo)(duo)(duo)(duo)(duo)(duo)模(mo)(mo)(mo)(mo)(mo)(mo)光(guang)纖(xian)長(chang)(chang)(chang)(chang)(chang)可(ke)(ke)(ke)支(zhi)持(chi)(chi)2000米(mi)(mi)(mi)(mi)(mi)的(de)(de)(de)(de)(de)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)距(ju)(ju)(ju)(ju)(ju)(ju)(ju)(ju)離(li)(li)(li)(li)(li)。在(zai)1Gbps千兆網(wang)(wang)絡(luo)(luo)中(zhong)(zhong)(zhong)(zhong)，多(duo)(duo)(duo)(duo)(duo)(duo)模(mo)(mo)(mo)(mo)(mo)(mo)光(guang)纖(xian)可(ke)(ke)(ke)支(zhi)持(chi)(chi)高(gao)達(da)550米(mi)(mi)(mi)(mi)(mi)的(de)(de)(de)(de)(de)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)距(ju)(ju)(ju)(ju)(ju)(ju)(ju)(ju)離(li)(li)(li)(li)(li)。所(suo)以(yi)(yi)(yi)現(xian)在(zai)多(duo)(duo)(duo)(duo)(duo)(duo)模(mo)(mo)(mo)(mo)(mo)(mo)用(yong)(yong)(yong)的(de)(de)(de)(de)(de)少了(le)。與多(duo)(duo)(duo)(duo)(duo)(duo)模(mo)(mo)(mo)(mo)(mo)(mo)光(guang)纖(xian)相(xiang)比，單(dan)(dan)(dan)(dan)(dan)模(mo)(mo)(mo)(mo)(mo)(mo)光(guang)纖(xian)可(ke)(ke)(ke)以(yi)(yi)(yi)支(zhi)持(chi)(chi)更(geng)(geng)長(chang)(chang)(chang)(chang)(chang)的(de)(de)(de)(de)(de)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)距(ju)(ju)(ju)(ju)(ju)(ju)(ju)(ju)離(li)(li)(li)(li)(li)。在(zai)100Mbps以(yi)(yi)(yi)太網(wang)(wang)甚至千兆網(wang)(wang)絡(luo)(luo)中(zhong)(zhong)(zhong)(zhong)，單(dan)(dan)(dan)(dan)(dan)模(mo)(mo)(mo)(mo)(mo)(mo)光(guang)纖(xian)可(ke)(ke)(ke)以(yi)(yi)(yi)支(zhi)持(chi)(chi)5000m以(yi)(yi)(yi)上的(de)(de)(de)(de)(de)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)距(ju)(ju)(ju)(ju)(ju)(ju)(ju)(ju)離(li)(li)(li)(li)(li)。單(dan)(dan)(dan)(dan)(dan)模(mo)(mo)(mo)(mo)(mo)(mo)光(guang)模(mo)(mo)(mo)(mo)(mo)(mo)塊(kuai)使(shi)(shi)(shi)用(yong)(yong)(yong)的(de)(de)(de)(de)(de)器(qi)(qi)(qi)件是多(duo)(duo)(duo)(duo)(duo)(duo)模(mo)(mo)(mo)(mo)(mo)(mo)光(guang)模(mo)(mo)(mo)(mo)(mo)(mo)塊(kuai)的(de)(de)(de)(de)(de)兩倍，因此(ci)單(dan)(dan)(dan)(dan)(dan)模(mo)(mo)(mo)(mo)(mo)(mo)光(guang)模(mo)(mo)(mo)(mo)(mo)(mo)塊(kuai)的(de)(de)(de)(de)(de)整(zheng)體成本高(gao)于(yu)(yu)多(duo)(duo)(duo)(duo)(duo)(duo)模(mo)(mo)(mo)(mo)(mo)(mo)光(guang)模(mo)(mo)(mo)(mo)(mo)(mo)塊(kuai)。單(dan)(dan)(dan)(dan)(dan)模(mo)(mo)(mo)(mo)(mo)(mo)光(guang)模(mo)(mo)(mo)(mo)(mo)(mo)塊(kuai)的(de)(de)(de)(de)(de)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)距(ju)(ju)(ju)(ju)(ju)(ju)(ju)(ju)離(li)(li)(li)(li)(li)可(ke)(ke)(ke)達(da)150-200公里。因此(ci)，遠(yuan)距(ju)(ju)(ju)(ju)(ju)(ju)(ju)(ju)離(li)(li)(li)(li)(li)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)可(ke)(ke)(ke)以(yi)(yi)(yi)通(tong)過(guo)(guo)光(guang)纖(xian)來解決，如遠(yuan)程(cheng)監控工(gong)程(cheng)。03hdmi線(xian)(xian)(xian)(xian)(xian)(xian)hdmi高(gao)清(qing)(qing)多(duo)(duo)(duo)(duo)(duo)(duo)媒體接(jie)(jie)(jie)口，一(yi)(yi)(yi)(yi)(yi)般用(yong)(yong)(yong)在(zai)高(gao)清(qing)(qing)顯(xian)示(shi)器(qi)(qi)(qi)上，可(ke)(ke)(ke)以(yi)(yi)(yi)連接(jie)(jie)(jie)HDMI顯(xian)示(shi)器(qi)(qi)(qi)和顯(xian)示(shi)器(qi)(qi)(qi)。現(xian)在(zai)很(hen)多(duo)(duo)(duo)(duo)(duo)(duo)網(wang)(wang)絡(luo)(luo)盒子(zi)也(ye)可(ke)(ke)(ke)以(yi)(yi)(yi)通(tong)過(guo)(guo)連接(jie)(jie)(jie)線(xian)(xian)(xian)(xian)(xian)(xian)連接(jie)(jie)(jie)電(dian)(dian)視，傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)音視頻信(xin)(xin)(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)(hao)(hao)(hao)。一(yi)(yi)(yi)(yi)(yi)般HDMI信(xin)(xin)(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)(hao)(hao)(hao)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)小于(yu)(yu)30米(mi)(mi)(mi)(mi)(mi)，對于(yu)(yu)質(zhi)量一(yi)(yi)(yi)(yi)(yi)般的(de)(de)(de)(de)(de)電(dian)(dian)線(xian)(xian)(xian)(xian)(xian)(xian)，大傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)距(ju)(ju)(ju)(ju)(ju)(ju)(ju)(ju)離(li)(li)(li)(li)(li)在(zai)15米(mi)(mi)(mi)(mi)(mi)左(zuo)右。那么如何遠(yuan)距(ju)(ju)(ju)(ju)(ju)(ju)(ju)(ju)離(li)(li)(li)(li)(li)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)HDMI呢？1.您可(ke)(ke)(ke)以(yi)(yi)(yi)使(shi)(shi)(shi)用(yong)(yong)(yong)轉換擴(kuo)展器(qi)(qi)(qi)HDMI信(xin)(xin)(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)(hao)(hao)(hao)，而(er)(er)無(wu)需通(tong)過(guo)(guo)其他設(she)備(bei)(傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)120米(mi)(mi)(mi)(mi)(mi))。一(yi)(yi)(yi)(yi)(yi)般HDMI信(xin)(xin)(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)(hao)(hao)(hao)不(bu)能(neng)(neng)(neng)用(yong)(yong)(yong)HDMI線(xian)(xian)(xian)(xian)(xian)(xian)直接(jie)(jie)(jie)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)到(dao)(dao)30米(mi)(mi)(mi)(mi)(mi)以(yi)(yi)(yi)上，市面上幾乎沒(mei)有(you)(you)30米(mi)(mi)(mi)(mi)(mi)以(yi)(yi)(yi)上的(de)(de)(de)(de)(de)成品(pin)HDMI線(xian)(xian)(xian)(xian)(xian)(xian)。在(zai)這(zhe)(zhe)種情況(kuang)下，如果(guo)(guo)HDMI信(xin)(xin)(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)(hao)(hao)(hao)只是簡單(dan)(dan)(dan)(dan)(dan)地(di)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)到(dao)(dao)顯(xian)示(shi)設(she)備(bei)，而(er)(er)HDMI信(xin)(xin)(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)(hao)(hao)(hao)沒(mei)有(you)(you)通(tong)過(guo)(guo)其他設(she)備(bei)，我(wo)們可(ke)(ke)(ke)以(yi)(yi)(yi)使(shi)(shi)(shi)用(yong)(yong)(yong)HDMI電(dian)(dian)纜擴(kuo)展器(qi)(qi)(qi)來擴(kuo)展信(xin)(xin)(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)(hao)(hao)(hao)。HDMI線(xian)(xian)(xian)(xian)(xian)(xian)纜延(yan)(yan)長(chang)(chang)(chang)(chang)(chang)線(xian)(xian)(xian)(xian)(xian)(xian)分為(wei)發射器(qi)(qi)(qi)(HDMI輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)入，線(xian)(xian)(xian)(xian)(xian)(xian)纜輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)出)和接(jie)(jie)(jie)收器(qi)(qi)(qi)(線(xian)(xian)(xian)(xian)(xian)(xian)纜輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)入，HDMI輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)出)，可(ke)(ke)(ke)延(yan)(yan)長(chang)(chang)(chang)(chang)(chang)100m(5類線(xian)(xian)(xian)(xian)(xian)(xian)纜)和120m(6類線(xian)(xian)(xian)(xian)(xian)(xian)纜)。2.HDMI光(guang)纖(xian)延(yan)(yan)長(chang)(chang)(chang)(chang)(chang)線(xian)(xian)(xian)(xian)(xian)(xian)當(dang)(dang)然，如果(guo)(guo)需要傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)更(geng)(geng)遠(yuan)，也(ye)可(ke)(ke)(ke)以(yi)(yi)(yi)使(shi)(shi)(shi)用(yong)(yong)(yong)HDMI光(guang)纖(xian)延(yan)(yan)長(chang)(chang)(chang)(chang)(chang)線(xian)(xian)(xian)(xian)(xian)(xian)。擴(kuo)展HDMI的(de)(de)(de)(de)(de)方法有(you)(you)很(hen)多(duo)(duo)(duo)(duo)(duo)(duo)。也(ye)可(ke)(ke)(ke)以(yi)(yi)(yi)用(yong)(yong)(yong)HDMI光(guang)纜，根據(ju)實際情況(kuang)使(shi)(shi)(shi)用(yong)(yong)(yong)。4DVI DVI是一(yi)(yi)(yi)(yi)(yi)種數字(zi)視頻接(jie)(jie)(jie)口。一(yi)(yi)(yi)(yi)(yi)般DVI線(xian)(xian)(xian)(xian)(xian)(xian)只能(neng)(neng)(neng)有(you)(you)效傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)5米(mi)(mi)(mi)(mi)(mi)左(zuo)右的(de)(de)(de)(de)(de)信(xin)(xin)(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)(hao)(hao)(hao)。如果(guo)(guo)超(chao)過(guo)(guo)5米(mi)(mi)(mi)(mi)(mi)，信(xin)(xin)(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)(hao)(hao)(hao)就會衰(shuai)(shuai)減。這(zhe)(zhe)一(yi)(yi)(yi)(yi)(yi)缺(que)點(dian)極大地(di)限(xian)(xian)制了(le)DVI設(she)備(bei)的(de)(de)(de)(de)(de)推(tui)廣和應(ying)(ying)用(yong)(yong)(yong)。DVI-D只能(neng)(neng)(neng)接(jie)(jie)(jie)收數字(zi)信(xin)(xin)(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)(hao)(hao)(hao)；DVI-I可(ke)(ke)(ke)以(yi)(yi)(yi)同(tong)時接(jie)(jie)(jie)收數字(zi)信(xin)(xin)(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)(hao)(hao)(hao)和模(mo)(mo)(mo)(mo)(mo)(mo)擬信(xin)(xin)(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)(hao)(hao)(hao)，傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)距(ju)(ju)(ju)(ju)(ju)(ju)(ju)(ju)離(li)(li)(li)(li)(li)短，7-15M。05VGA線(xian)(xian)(xian)(xian)(xian)(xian)VGA線(xian)(xian)(xian)(xian)(xian)(xian)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)模(mo)(mo)(mo)(mo)(mo)(mo)擬信(xin)(xin)(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)(hao)(hao)(hao)，是連接(jie)(jie)(jie)電(dian)(dian)腦顯(xian)卡和顯(xian)示(shi)器(qi)(qi)(qi)或(huo)電(dian)(dian)視的(de)(de)(de)(de)(de)數據(ju)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)線(xian)(xian)(xian)(xian)(xian)(xian)，傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)信(xin)(xin)(xin)(xin)(xin)(xin)(xin)息(xi)。它(ta)負責將相(xiang)應(ying)(ying)的(de)(de)(de)(de)(de)圖像信(xin)(xin)(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)(hao)(hao)(hao)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)出到(dao)(dao)顯(xian)示(shi)器(qi)(qi)(qi)，是計(ji)算(suan)機(ji)和顯(xian)示(shi)器(qi)(qi)(qi)之間的(de)(de)(de)(de)(de)橋梁。在(zai)彩色顯(xian)示(shi)領(ling)域(yu)得到(dao)(dao)了(le)廣泛的(de)(de)(de)(de)(de)應(ying)(ying)用(yong)(yong)(yong)，但它(ta)容易(yi)衰(shuai)(shuai)減，傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)距(ju)(ju)(ju)(ju)(ju)(ju)(ju)(ju)離(li)(li)(li)(li)(li)短，易(yi)受干擾。但其傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)距(ju)(ju)(ju)(ju)(ju)(ju)(ju)(ju)離(li)(li)(li)(li)(li)強于(yu)(yu)HDMI和DVI，3+4/6VGA的(de)(de)(de)(de)(de)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)距(ju)(ju)(ju)(ju)(ju)(ju)(ju)(ju)離(li)(li)(li)(li)(li)為(wei)20-40M。06RS232和RS481，RS232: RS232傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)距(ju)(ju)(ju)(ju)(ju)(ju)(ju)(ju)離(li)(li)(li)(li)(li)有(you)(you)限(xian)(xian)，大傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)距(ju)(ju)(ju)(ju)(ju)(ju)(ju)(ju)離(li)(li)(li)(li)(li)15m，只能(neng)(neng)(neng)點(dian)對點(dian)通(tong)信(xin)(xin)(xin)(xin)(xin)(xin)(xin)，大傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)速(su)率(lv)20kb/s 2。RS485:RS485的(de)(de)(de)(de)(de)大傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)距(ju)(ju)(ju)(ju)(ju)(ju)(ju)(ju)離(li)(li)(li)(li)(li)為(wei)1219米(mi)(mi)(mi)(mi)(mi)。大傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)速(su)率(lv)10Mbps，傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)速(su)率(lv)100kb/s才能(neng)(neng)(neng)達(da)到(dao)(dao)大通(tong)信(xin)(xin)(xin)(xin)(xin)(xin)(xin)距(ju)(ju)(ju)(ju)(ju)(ju)(ju)(ju)離(li)(li)(li)(li)(li)，阻抗匹(pi)配低衰(shuai)(shuai)減的(de)(de)(de)(de)(de)專用(yong)(yong)(yong)電(dian)(dian)纜可(ke)(ke)(ke)以(yi)(yi)(yi)達(da)到(dao)(dao)1800米(mi)(mi)(mi)(mi)(mi)！超(chao)過(guo)(guo)1200米(mi)(mi)(mi)(mi)(mi)，可(ke)(ke)(ke)以(yi)(yi)(yi)增加(jia)中(zhong)(zhong)(zhong)(zhong)繼(ji)(ji)器(qi)(qi)(qi)(多(duo)(duo)(duo)(duo)(duo)(duo)8個(ge))，這(zhe)(zhe)樣傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)距(ju)(ju)(ju)(ju)(ju)(ju)(ju)(ju)離(li)(li)(li)(li)(li)接(jie)(jie)(jie)近10Km。07usb，usb(通(tong)用(yong)(yong)(yong)串(chuan)行總(zong)線(xian)(xian)(xian)(xian)(xian)(xian))的(de)(de)(de)(de)(de)縮寫，是一(yi)(yi)(yi)(yi)(yi)種外部總(zong)線(xian)(xian)(xian)(xian)(xian)(xian)標準，用(yong)(yong)(yong)于(yu)(yu)規(gui)范計(ji)算(suan)機(ji)與外部設(she)備(bei)的(de)(de)(de)(de)(de)連接(jie)(jie)(jie)和通(tong)信(xin)(xin)(xin)(xin)(xin)(xin)(xin)。它(ta)是一(yi)(yi)(yi)(yi)(yi)種應(ying)(ying)用(yong)(yong)(yong)于(yu)(yu)PC領(ling)域(yu)的(de)(de)(de)(de)(de)接(jie)(jie)(jie)口技(ji)術。USB接(jie)(jie)(jie)口支(zhi)持(chi)(chi)設(she)備(bei)的(de)(de)(de)(de)(de)即(ji)插(cha)即(ji)用(yong)(yong)(yong)和熱插(cha)拔功能(neng)(neng)(neng)。USB協(xie)議(yi)中(zhong)(zhong)(zhong)(zhong)規(gui)定(ding)的(de)(de)(de)(de)(de)有(you)(you)效距(ju)(ju)(ju)(ju)(ju)(ju)(ju)(ju)離(li)(li)(li)(li)(li)是5米(mi)(mi)(mi)(mi)(mi)，所(suo)以(yi)(yi)(yi)可(ke)(ke)(ke)以(yi)(yi)(yi)使(shi)(shi)(shi)用(yong)(yong)(yong)更(geng)(geng)長(chang)(chang)(chang)(chang)(chang)的(de)(de)(de)(de)(de)USB延(yan)(yan)長(chang)(chang)(chang)(chang)(chang)線(xian)(xian)(xian)(xian)(xian)(xian)，線(xian)(xian)(xian)(xian)(xian)(xian)材質(zhi)量也(ye)不(bu)錯。劣質(zhi)USB延(yan)(yan)長(chang)(chang)(chang)(chang)(chang)線(xian)(xian)(xian)(xian)(xian)(xian)達(da)不(bu)到(dao)(dao)5米(mi)(mi)(mi)(mi)(mi)。當(dang)(dang)然，如果(guo)(guo)想遠(yuan)距(ju)(ju)(ju)(ju)(ju)(ju)(ju)(ju)離(li)(li)(li)(li)(li)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)，usb線(xian)(xian)(xian)(xian)(xian)(xian)也(ye)可(ke)(ke)(ke)以(yi)(yi)(yi)加(jia)長(chang)(chang)(chang)(chang)(chang)。