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标题: [原创]RJ含义 [打印本页]

作者: lyf123    时间: 2007-3-8 17:05
标题: [原创]RJ含义
<p class="MsoNormal" style="TEXT-INDENT: 36pt; mso-char-indent-count: 3.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; COLOR: black; mso-bidi-font-size: 9.0pt;">RJ</span><span style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 9.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">是</span><span lang="EN-US" style="FONT-SIZE: 12pt; COLOR: black; mso-bidi-font-size: 9.0pt;">Registered&nbsp;Jack</span><span style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 9.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">的缩写,意思是</span><span lang="EN-US" style="FONT-SIZE: 12pt; COLOR: black; mso-bidi-font-size: 9.0pt;">“</span><span style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 9.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">注册的插座</span><span lang="EN-US" style="FONT-SIZE: 12pt; COLOR: black; mso-bidi-font-size: 9.0pt;">”</span><span style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 9.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">。在</span><span lang="EN-US" style="FONT-SIZE: 12pt; COLOR: black; mso-bidi-font-size: 9.0pt;">FCC</span><span style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 9.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">(美国联邦通信委员会标准和规章)中的定义是,</span><span lang="EN-US" style="FONT-SIZE: 12pt; COLOR: black; mso-bidi-font-size: 9.0pt;">RJ</span><span style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 9.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">是描述公用电信网络的接口,常用的有</span><span lang="EN-US" style="FONT-SIZE: 12pt; COLOR: black; mso-bidi-font-size: 9.0pt;">RJ-11</span><span style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 9.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">和</span><span lang="EN-US" style="FONT-SIZE: 12pt; COLOR: black; mso-bidi-font-size: 9.0pt;">RJ-45</span><span style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 9.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">,计算机网络的</span><span lang="EN-US" style="FONT-SIZE: 12pt; COLOR: black; mso-bidi-font-size: 9.0pt;">RJ-45</span><span style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 9.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">是标准</span><span lang="EN-US" style="FONT-SIZE: 12pt; COLOR: black; mso-bidi-font-size: 9.0pt;">8</span><span style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 9.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">位模块化接口的俗称。在以往的四类、五类、超五类,包括刚刚出台的六类布线中,采用的都是</span><span lang="EN-US" style="FONT-SIZE: 12pt; COLOR: black; mso-bidi-font-size: 9.0pt;">RJ&nbsp;</span><span style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 9.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">型接口。在七类布线系统中,将允许</span><span lang="EN-US" style="FONT-SIZE: 12pt; COLOR: black; mso-bidi-font-size: 9.0pt;">“</span><span style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 9.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">非</span><span lang="EN-US" style="FONT-SIZE: 12pt; COLOR: black; mso-bidi-font-size: 9.0pt;">-RJ</span><span style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 9.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">型</span><span lang="EN-US" style="FONT-SIZE: 12pt; COLOR: black; mso-bidi-font-size: 9.0pt;">”</span><span style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 9.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">的接口,如</span><span lang="EN-US" style="FONT-SIZE: 12pt; COLOR: black; mso-bidi-font-size: 9.0pt;">2002</span><span style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 9.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">年</span><span lang="EN-US" style="FONT-SIZE: 12pt; COLOR: black; mso-bidi-font-size: 9.0pt;">7</span><span style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 9.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">月</span><span lang="EN-US" style="FONT-SIZE: 12pt; COLOR: black; mso-bidi-font-size: 9.0pt;">30</span><span style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 9.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">日,西蒙公司开发的</span><span lang="EN-US" style="FONT-SIZE: 12pt; COLOR: black; mso-bidi-font-size: 9.0pt;">TERA</span><span style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 9.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">七类连接件被正式选为</span><span lang="EN-US" style="FONT-SIZE: 12pt; COLOR: black; mso-bidi-font-size: 9.0pt;">“</span><span style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 9.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">非</span><span lang="EN-US" style="FONT-SIZE: 12pt; COLOR: black; mso-bidi-font-size: 9.0pt;">-RJ”</span><span style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 9.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">型七类标准工业接口的标准模式。</span><span lang="EN-US" style="FONT-SIZE: 12pt; COLOR: black; mso-bidi-font-size: 9.0pt;">TERA</span><span style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 9.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">连接件的传输带宽高达</span><span lang="EN-US" style="FONT-SIZE: 12pt; COLOR: black; mso-bidi-font-size: 9.0pt;">1.2GHz</span><span style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 9.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">,超过目前正在制定中的</span><span lang="EN-US" style="FONT-SIZE: 12pt; COLOR: black; mso-bidi-font-size: 9.0pt;">600MHz</span><span style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 9.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">七类标准传输带宽。</span><span lang="EN-US" style="FONT-SIZE: 12pt; COLOR: black; mso-bidi-font-size: 9.0pt;"><br/></span><span style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 9.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">网络通信领域常见的有四种基本</span><span lang="EN-US" style="FONT-SIZE: 12pt; COLOR: black; mso-bidi-font-size: 9.0pt;">RJ</span><span style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 9.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">模块插座,每一种基本的插座可以连接不同构造的</span><span lang="EN-US" style="FONT-SIZE: 12pt; COLOR: black; mso-bidi-font-size: 9.0pt;">RJ</span><span style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 9.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">。例如,一个</span><span lang="EN-US" style="FONT-SIZE: 12pt; COLOR: black; mso-bidi-font-size: 9.0pt;">6</span><span style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 9.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">芯插座可以连接</span><span lang="EN-US" style="FONT-SIZE: 12pt; COLOR: black; mso-bidi-font-size: 9.0pt;">RJ11</span><span style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 9.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">(</span><span lang="EN-US" style="FONT-SIZE: 12pt; COLOR: black; mso-bidi-font-size: 9.0pt;">1</span><span style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 9.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">对)、</span><span lang="EN-US" style="FONT-SIZE: 12pt; COLOR: black; mso-bidi-font-size: 9.0pt;">RJ14</span><span style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 9.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">(</span><span lang="EN-US" style="FONT-SIZE: 12pt; COLOR: black; mso-bidi-font-size: 9.0pt;">2</span><span style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 9.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">对)或</span><span lang="EN-US" style="FONT-SIZE: 12pt; COLOR: black; mso-bidi-font-size: 9.0pt;">RJ25C</span><span style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 9.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">(</span><span lang="EN-US" style="FONT-SIZE: 12pt; COLOR: black; mso-bidi-font-size: 9.0pt;">3</span><span style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 9.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">对);一个</span><span lang="EN-US" style="FONT-SIZE: 12pt; COLOR: black; mso-bidi-font-size: 9.0pt;">8</span><span style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 9.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">芯插座可以连接</span><span lang="EN-US" style="FONT-SIZE: 12pt; COLOR: black; mso-bidi-font-size: 9.0pt;">RJ61C</span><span style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 9.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">(</span><span lang="EN-US" style="FONT-SIZE: 12pt; COLOR: black; mso-bidi-font-size: 9.0pt;">4</span><span style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 9.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">对)和</span><span lang="EN-US" style="FONT-SIZE: 12pt; COLOR: black; mso-bidi-font-size: 9.0pt;">RJ48C</span><span style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 9.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">。</span><span lang="EN-US" style="FONT-SIZE: 12pt; COLOR: black; mso-bidi-font-size: 9.0pt;">8</span><span style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 9.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">芯(</span><span lang="EN-US" style="FONT-SIZE: 12pt; COLOR: black; mso-bidi-font-size: 9.0pt;">Keyed</span><span style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 9.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">)可连接</span><span lang="EN-US" style="FONT-SIZE: 12pt; COLOR: black; mso-bidi-font-size: 9.0pt;">RJ45S</span><span style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 9.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">、</span><span lang="EN-US" style="FONT-SIZE: 12pt; COLOR: black; mso-bidi-font-size: 9.0pt;">RJ46S</span><span style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 9.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">和</span><span lang="EN-US" style="FONT-SIZE: 12pt; COLOR: black; mso-bidi-font-size: 9.0pt;">RJ47S</span><span style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 9.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">。</span><span lang="EN-US" style="FONT-SIZE: 12pt; COLOR: black; mso-bidi-font-size: 9.0pt;">RJ45</span><span style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 9.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">插座与</span><span lang="EN-US" style="FONT-SIZE: 12pt; COLOR: black; mso-bidi-font-size: 9.0pt;">RJ45</span><span style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 9.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">连接头(水晶头)是综合布线系统中的基本连接器,我们在后面还会详细介绍</span><span lang="EN-US" style="FONT-SIZE: 12pt; COLOR: black; mso-bidi-font-size: 9.0pt;">RJ45</span><span style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 9.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">连接头(水晶头)。</span><span lang="EN-US" style="FONT-SIZE: 12pt; COLOR: black; mso-bidi-font-size: 9.0pt;"><br/>&nbsp;RJ45</span><span style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 9.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">连接器由插头和插座组成。</span><span lang="EN-US" style="FONT-SIZE: 12pt; COLOR: black; mso-bidi-font-size: 9.0pt;">RJ45</span><span style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 9.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">模块是布线系统中连接器的一种,</span><span lang="EN-US" style="FONT-SIZE: 12pt; COLOR: black; mso-bidi-font-size: 9.0pt;">RJ45</span><span style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 9.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">接头俗称水晶头则是另一种,这两种元件组成的连接器连接于导线之间,以实现导线的电气连续性。</span><span lang="EN-US" style="FONT-SIZE: 12pt;"><p></p></span></p>
作者: njdf    时间: 2007-3-9 08:53
<p>学习了!!</p><p></p>
作者: mu81687686    时间: 2007-3-9 09:31
<p>今天才知道</p><p>RJ的意思</p><p>厉害啊</p><p><img src="http://www.1000bbs.com/skins/Default/sigline.gif" alt=""/><br/>生活是在不断的努力中进步<br/>代 斌<br/><a href="mailto:daibin8882003@yahoo.com.cn">daibin8882003@yahoo.com.cn</a><br/>QQ:81687686&nbsp;&nbsp; <br/>15926374139<br/>为弱电工程商提供优质的产品与服务<br/>清华同方综合布线武汉办事处</p>
作者: hb47    时间: 2007-3-9 11:21
<p>是呀!厉害啊!</p><p><img alt="图片点击可在新窗口打开查看" src="http://www.1000bbs.com/skins/Default/sigline.gif" style="CURSOR: pointer;"/><br/>一舟综合布线厦门总代:主营一舟(ship)布线产品/光纤/光纤配件/安防线缆!</p><p>咨询报价请来电:13959266290<br/>QQ:55115007<br/>MSN:<a href="mailto:vipjeep@msn.com">vipjeep@msn.com</a>&nbsp;联系人:小梁<br/>要产品报价,要产品方案,要产品彩页电子版本请在QQ留言!</p>
作者: 奇胜布线代理    时间: 2007-3-9 14:52
学习
作者: 粤涯    时间: 2007-3-10 08:18
学习
作者: mdl1983    时间: 2007-3-11 03:27
受教了
作者: bl001    时间: 2007-3-13 22:18
<p>学习了</p><p></p><p></p>
作者: nishuihan    时间: 2007-3-14 09:59
不错&nbsp;实用
作者: 网络耕耘者    时间: 2007-3-14 10:26
学习了,不错啊




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