一、電力貓原理是什么
電(dian)(dian)力(li)(li)貓是利用傳(chuan)輸電(dian)(dian)流(liu)的(de)電(dian)(dian)力(li)(li)線(xian)作為通(tong)信(xin)(xin)載體(ti),將(jiang)一個電(dian)(dian)表回(hui)路下的(de)任何一個電(dian)(dian)源插座(zuo)轉換為網絡接口,即插即用,無須另(ling)外(wai)布線(xian),就可以(yi)和(he)以(yi)太網互聯,并接入Internet網。利用電(dian)(dian)力(li)(li)線(xian)上50/60HZ交流(liu)電(dian)(dian)來傳(chuan)輸高速數據、話音、圖像等(deng)多媒體(ti)業(ye)務信(xin)(xin)號(hao)的(de)一種通(tong)信(xin)(xin)方式,該技術(shu)將(jiang)載有(you)信(xin)(xin)息的(de)高頻信(xin)(xin)號(hao)加載到電(dian)(dian)力(li)(li)線(xian)上進行數據傳(chuan)輸。
結構電(dian)(dian)(dian)源–把(ba)交流電(dian)(dian)(dian)轉成(cheng)直流電(dian)(dian)(dian),提供12V、3.3V和1.8V給基帶電(dian)(dian)(dian)路。耦合(he)器–把(ba)數(shu)據(ju)(ju)信號耦合(he)到電(dian)(dian)(dian)力(li)(li)線上,為數(shu)據(ju)(ju)在電(dian)(dian)(dian)力(li)(li)線上傳(chuan)輸(shu)做準備。 發射–把(ba)數(shu)據(ju)(ju)從(cong)前(qian)端發射出(chu)去,并配有OPA電(dian)(dian)(dian)流運算(suan)(suan)放(fang)大器。載波(bo)(bo)–通過(guo)電(dian)(dian)(dian)力(li)(li)載波(bo)(bo)芯片來運算(suan)(suan)、計算(suan)(suan),開(kai)始(shi)在電(dian)(dian)(dian)力(li)(li)線上傳(chuan)輸(shu)數(shu)據(ju)(ju)。緩存–用于儲存數(shu)據(ju)(ju),確保數(shu)據(ju)(ju)傳(chuan)輸(shu)質量(liang)。以太(tai)網(wang)–通過(guo)以太(tai)網(wang)芯片連接到電(dian)(dian)(dian)腦網(wang)卡,把(ba)數(shu)據(ju)(ju)傳(chuan)輸(shu)到電(dian)(dian)(dian)腦中。
二、電力貓怎么配對
電(dian)力(li)(li)(li)貓(mao)怎(zen)么(me)配對(dui)?使用電(dian)力(li)(li)(li)貓(mao)很(hen)方便,省了(le)很(hen)多布線的時間,但是想使用電(dian)力(li)(li)(li)貓(mao)就需(xu)要(yao)先配對(dui),那么(me)電(dian)力(li)(li)(li)貓(mao)怎(zen)么(me)配對(dui)呢?需(xu)要(yao)的朋友可(ke)以看(kan)一下(xia):
現在為了方便大家的設置,有好多電力貓提(ti)供了配(pei)(pei)對(dui)按(an)(an)(an)鈕,首先把(ba)電(dian)(dian)力貓(mao)A插入(ru)到(dao)插座上,按(an)(an)(an)一(yi)下配(pei)(pei)對(dui)按(an)(an)(an)鈕,然后(hou)在2分鐘內再按(an)(an)(an)另外一(yi)個電(dian)(dian)力貓(mao)的配(pei)(pei)對(dui)按(an)(an)(an)鈕,一(yi)會就(jiu)可以配(pei)(pei)對(dui)成功了。如果想再接(jie)入(ru)更多的電(dian)(dian)力貓(mao),可以按(an)(an)(an)下A或B任(ren)何一(yi)個配(pei)(pei)對(dui)按(an)(an)(an)鈕后(hou),再按(an)(an)(an)剛接(jie)入(ru)的電(dian)(dian)力貓(mao)配(pei)(pei)對(dui)按(an)(an)(an)鈕,就(jiu)可以把(ba)其加入(ru)到(dao)網絡(luo)中了。