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	<title>Graygift@ye &#187; 以太网</title>
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	<description>我是孤独的根号5      </description>
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		<title>双绞线（10Base=T）以太网技术可归结为5-4-3-2-1规则</title>
		<link>http://www.graygift.com/network/twisted-pair-10base-u003d-t-ethernet-technology-can-be-attributed-to-the-rules-of-5-4-3-2-1/</link>
		<comments>http://www.graygift.com/network/twisted-pair-10base-u003d-t-ethernet-technology-can-be-attributed-to-the-rules-of-5-4-3-2-1/#comments</comments>
		<pubDate>Sun, 26 Apr 2009 04:45:35 +0000</pubDate>
		<dc:creator>Graygift</dc:creator>
				<category><![CDATA[knowledge]]></category>
		<category><![CDATA[network]]></category>
		<category><![CDATA[以太网]]></category>
		<category><![CDATA[双绞线]]></category>

		<guid isPermaLink="false">http://www.graygift.com/?p=735</guid>
		<description><![CDATA[54321规则 5：允许5个网段。 4：在同一信道上允许连接4个中继器或集线器。 3：在其中的三个网段上可以增加节点。 2：在另外两个网段上，除做中继器链路外，不能接任何节点。 1：上述将组建... ]]></description>
			<content:encoded><![CDATA[<p class="MsoNormal"><span lang="EN-US">54321</span><span>规则</span></p>
<p class="MsoNormal"><span lang="EN-US">5</span><span>：允许</span><span lang="EN-US">5</span><span>个网段。</span><span lang="EN-US"><br />
4</span><span>：在同一信道上允许连接</span><span lang="EN-US">4</span><span>个中继器或集线器。</span><span lang="EN-US"><br />
3</span><span>：在其中的三个网段上可以增加节点。</span><span lang="EN-US"><br />
2</span><span>：在另外两个网段上，除做中继器链路外，不能接任何节点。</span><span lang="EN-US"><br />
1</span><span>：上述将组建一个大型的冲突域，结构化布线</span></p>
<ul class="related_post"><li><a href="http://www.graygift.com/network/the-main-parameters-used-ethernet/" title="常用以太网的主要参数">常用以太网的主要参数</a></li></ul>]]></content:encoded>
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		<title>常用以太网的主要参数</title>
		<link>http://www.graygift.com/network/the-main-parameters-used-ethernet/</link>
		<comments>http://www.graygift.com/network/the-main-parameters-used-ethernet/#comments</comments>
		<pubDate>Sun, 26 Apr 2009 04:43:56 +0000</pubDate>
		<dc:creator>Graygift</dc:creator>
				<category><![CDATA[knowledge]]></category>
		<category><![CDATA[network]]></category>
		<category><![CDATA[以太网]]></category>

		<guid isPermaLink="false">http://www.graygift.com/?p=733</guid>
		<description><![CDATA[关于以太网主要标准，10Base-5，10Base-2，10Base-T的详细信息。传输介质，拓扑结构，最大区段数，区段最多工作站数，最大区段长度，网络最大长度，标准接头。 标 准 传 输 介 质 拓扑结构 最多... ]]></description>
			<content:encoded><![CDATA[<p>关于以太网主要标准，10Base-5，10Base-2，10Base-T的详细信息。传输介质，拓扑结构，最大区段数，<span>区段最多工作站数，</span><span>最大区段长度，</span><span>网络最大长度，</span><span>标准接头。<span id="more-733"></span></span></p>
<div>
<table class="MsoNormalTable" style="height: 125px;" border="1" cellspacing="0" cellpadding="0" width="580">
<tbody>
<tr>
<td width="70">
<p class="MsoPlainText" align="center"><span>标</span><span lang="EN-US"><span> </span></span><span>准</span></p>
</td>
<td width="98">
<p class="MsoPlainText" align="center"><span>传</span><span> </span><span>输</span><span> </span><span>介</span><span> </span><span>质</span></p>
</td>
<td width="59">
<p class="MsoPlainText" align="center"><span>拓扑结构</span></p>
</td>
<td width="56">
<p class="MsoPlainText" align="center"><span>最多区段</span><span lang="EN-US"></span><span>数</span></p>
</td>
<td width="74">
<p class="MsoPlainText" align="center"><span>区段最多工作站数</span></p>
</td>
<td width="70">
<p class="MsoPlainText" align="center"><span>最大区段长度</span><span lang="EN-US">/m</span></p>
</td>
<td width="63">
<p class="MsoPlainText" align="center"><span>网络最大长度</span><span lang="EN-US">/m</span></p>
</td>
<td width="62">
<p class="MsoPlainText" align="center"><span>标准接头</span></p>
</td>
</tr>
<tr>
<td width="70">
<p class="MsoPlainText" align="center"><span lang="EN-US">10Base</span><span lang="EN-US">-</span><span lang="EN-US">5</span></p>
</td>
<td width="98">
<p class="MsoPlainText" align="center"><span>粗缆</span></p>
</td>
<td width="59">
<p class="MsoPlainText"><span>总线型</span></p>
</td>
<td width="56">
<p class="MsoPlainText" align="center"><span lang="EN-US">5</span><span>个</span></p>
</td>
<td width="74">
<p class="MsoPlainText" align="center"><span lang="EN-US">100</span><span>个</span></p>
</td>
<td width="70">
<p class="MsoPlainText" align="center"><span lang="EN-US">500</span></p>
</td>
<td width="63">
<p class="MsoPlainText" align="center"><span lang="EN-US">2500</span></p>
</td>
<td width="62">
<p class="MsoPlainText" align="center"><span lang="EN-US">AUI</span></p>
</td>
</tr>
<tr>
<td width="70">
<p class="MsoPlainText" align="center"><span lang="EN-US">10Base</span><span lang="EN-US">-</span><span lang="EN-US">2</span></p>
</td>
<td width="98">
<p class="MsoPlainText" align="center"><span>细缆</span></p>
</td>
<td width="59">
<p class="MsoPlainText"><span>总线型</span></p>
</td>
<td width="56">
<p class="MsoPlainText" align="center"><span lang="EN-US">5</span><span>个</span></p>
</td>
<td width="74">
<p class="MsoPlainText" align="center"><span lang="EN-US">30</span><span>个</span></p>
</td>
<td width="70">
<p class="MsoPlainText" align="center"><span lang="EN-US">185</span></p>
</td>
<td width="63">
<p class="MsoPlainText" align="center"><span lang="EN-US">925</span></p>
</td>
<td width="62">
<p class="MsoPlainText" align="center"><span lang="EN-US">BNC</span></p>
</td>
</tr>
<tr>
<td width="70">
<p class="MsoPlainText" align="center"><span lang="EN-US">10Base</span><span lang="EN-US">-</span><span lang="EN-US">T</span></p>
</td>
<td width="98">
<p class="MsoPlainText" align="center"><span>无屏蔽双绞线</span></p>
</td>
<td width="59">
<p class="MsoPlainText"><span>星型</span></p>
</td>
<td width="56">
<p class="MsoPlainText" align="center"><span>不限</span></p>
</td>
<td width="74">
<p class="MsoPlainText" align="center"><span>不限</span></p>
</td>
<td width="70">
<p class="MsoPlainText" align="center"><span lang="EN-US">100</span></p>
</td>
<td width="63">
<p class="MsoPlainText" align="center"><span>不限</span></p>
</td>
<td width="62">
<p class="MsoPlainText" align="center"><span lang="EN-US">RJ</span><span lang="EN-US">-</span><span lang="EN-US">45</span></p>
</td>
</tr>
</tbody>
</table>
</div>
<ul class="related_post"><li><a href="http://www.graygift.com/network/twisted-pair-10base-u003d-t-ethernet-technology-can-be-attributed-to-the-rules-of-5-4-3-2-1/" title="双绞线（10Base=T）以太网技术可归结为5-4-3-2-1规则">双绞线（10Base=T）以太网技术可归结为5-4-3-2-1规则</a></li></ul>]]></content:encoded>
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