RJ11和RJ45的區別

详情描述：

RJ45是佈線系統中資訊插座連接器的一種，RJ45有8根針腳，常用於以太網網卡、路由器以太網介面等的DTE類型和用於交換機等的DCE類型。RJ11和RJ45很相似，但只有4根針腳，常用於於連接modem數據機和電話。除此之外，它們還有什麼不同之處?
1.構造：RJ45水晶頭是有8個凹槽和8個觸點的接頭;而RJ11水晶頭通常只有6個凹槽和4個觸點，因此RJ45水晶頭的體積較大。
2.線序標準：
RJ11水晶頭：主要看你用什麼線，如果是用五類八芯線，線序是：白藍、白橙、白綠、白棕。
RJ45水晶頭：有兩種線序標準，T-568A標準：白綠、綠、白橙、藍、白藍、橙、白棕、棕;T-568B標準：白橙、橙、白綠、藍、白藍、綠、白棕、棕。
3.介面尺寸：RJ11介面比RJ45介面略小，而且RJ11介面不是國際標準化，兩者不具備強操作性，強制使用會引起兩者的損壞。
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The difference between RJ11 and RJ45
1. Construction: The RJ45 crystal head is a joint with 8 grooves and 8 
contacts; while the RJ11 crystal head usually has only 6 grooves and 4 contacts, 
the RJ45 crystal head is bulky.
2. Line order standard:
RJ11 crystal head: The most important thing is to see what line you use. If 
you use five types of eight-core line, the line order is: white blue, white 
orange, white green, white brown.
RJ45 crystal head: There are two line order standards, T-568A standard: white 
green, green, white orange, blue, white blue, orange, white brown, brown; T-568B 
standard: white orange, orange, white green, blue , white blue, green, white 
brown, brown.
3. Interface size: RJ11 interface is slightly smaller than RJ45 interface, 
and RJ11 interface is not internationally standardized. The two do not have 
strong operation, and forced use will cause damage to both.
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