一、電力貓原理是什么
電(dian)(dian)力(li)(li)(li)貓是利用傳輸電(dian)(dian)流的(de)電(dian)(dian)力(li)(li)(li)線(xian)作(zuo)為通(tong)信(xin)載(zai)體,將(jiang)一個電(dian)(dian)表回路下的(de)任何一個電(dian)(dian)源插座轉換為網絡(luo)接口(kou),即(ji)插即(ji)用,無須另外(wai)布線(xian),就(jiu)可以(yi)和以(yi)太(tai)網互聯,并接入Internet網。利用電(dian)(dian)力(li)(li)(li)線(xian)上50/60HZ交(jiao)流電(dian)(dian)來傳輸高速數據(ju)、話音、圖像(xiang)等多媒體業務信(xin)號的(de)一種通(tong)信(xin)方式,該技術將(jiang)載(zai)有信(xin)息的(de)高頻(pin)信(xin)號加載(zai)到電(dian)(dian)力(li)(li)(li)線(xian)上進行數據(ju)傳輸。
結(jie)構電(dian)(dian)源–把(ba)(ba)交流(liu)電(dian)(dian)轉成(cheng)直(zhi)流(liu)電(dian)(dian),提供12V、3.3V和1.8V給基帶電(dian)(dian)路。耦合器(qi)–把(ba)(ba)數(shu)(shu)(shu)據(ju)(ju)信號耦合到電(dian)(dian)力(li)線上(shang),為數(shu)(shu)(shu)據(ju)(ju)在電(dian)(dian)力(li)線上(shang)傳(chuan)輸(shu)做(zuo)準備。 發射(she)–把(ba)(ba)數(shu)(shu)(shu)據(ju)(ju)從前端發射(she)出(chu)去,并(bing)配有(you)OPA電(dian)(dian)流(liu)運算(suan)放大器(qi)。載(zai)波(bo)–通(tong)過(guo)電(dian)(dian)力(li)載(zai)波(bo)芯(xin)片來運算(suan)、計算(suan),開始在電(dian)(dian)力(li)線上(shang)傳(chuan)輸(shu)數(shu)(shu)(shu)據(ju)(ju)。緩存–用(yong)于儲存數(shu)(shu)(shu)據(ju)(ju),確保數(shu)(shu)(shu)據(ju)(ju)傳(chuan)輸(shu)質量(liang)。以太(tai)網(wang)–通(tong)過(guo)以太(tai)網(wang)芯(xin)片連接到電(dian)(dian)腦網(wang)卡(ka),把(ba)(ba)數(shu)(shu)(shu)據(ju)(ju)傳(chuan)輸(shu)到電(dian)(dian)腦中。
二、電力貓怎么配對
電(dian)力(li)(li)貓怎(zen)么配對?使(shi)用電(dian)力(li)(li)貓很(hen)方便,省了很(hen)多布線的(de)時間,但是想使(shi)用電(dian)力(li)(li)貓就需要先配對,那(nei)么電(dian)力(li)(li)貓怎(zen)么配對呢?需要的(de)朋友(you)可以看一下:
現在為了方便大家的設置,有好多電力貓提供了配對(dui)按(an)(an)(an)鈕(niu),首(shou)先把(ba)電(dian)(dian)(dian)力(li)貓(mao)(mao)A插入(ru)(ru)到插座(zuo)上,按(an)(an)(an)一(yi)下配對(dui)按(an)(an)(an)鈕(niu),然(ran)后在2分鐘內再按(an)(an)(an)另(ling)外一(yi)個電(dian)(dian)(dian)力(li)貓(mao)(mao)的配對(dui)按(an)(an)(an)鈕(niu),一(yi)會就可以配對(dui)成功(gong)了。如果想再接(jie)入(ru)(ru)更多的電(dian)(dian)(dian)力(li)貓(mao)(mao),可以按(an)(an)(an)下A或B任何一(yi)個配對(dui)按(an)(an)(an)鈕(niu)后,再按(an)(an)(an)剛接(jie)入(ru)(ru)的電(dian)(dian)(dian)力(li)貓(mao)(mao)配對(dui)按(an)(an)(an)鈕(niu),就可以把(ba)其加入(ru)(ru)到網絡中了。