<DIV v:shape="_x0000_s1026">
<DIV class=O style="mso-line-spacing: '90 50 40'; mso-margin-left-alt: 239"><U>CAT6 / Class E channel</U> </DIV>
<DIV class=O1 style="mso-line-spacing: '120 50 0'; mso-margin-left-alt: 409; mso-text-indent-alt: 240"><B>线缆由4对特性阻抗为</B><FONT face="宋体, MS Song">100ohm</FONT><B>的平衡线构成 </B></DIV>
<DIV class=O1 style="mso-line-spacing: '120 50 0'; mso-margin-left-alt: 409; mso-text-indent-alt: 240"><B>信道带宽定义到 </B><FONT face="宋体, MS Song">250MHz </FONT></DIV>
<DIV class=O1 style="mso-line-spacing: '120 50 0'; mso-margin-left-alt: 409; mso-text-indent-alt: 240"><B>可用的特性平衡布线在</B><FONT face="宋体, MS Song">250 MHz</FONT><B>时超越 </B><FONT face="宋体, MS Song">0dB ACR </FONT></DIV>
<DIV class=O1 style="mso-line-spacing: '120 50 0'; mso-margin-left-alt: 409; mso-text-indent-alt: 240"><B>使用</B><FONT face="宋体, MS Song">RJ45</FONT>,<FONT face="宋体, MS Song">8</FONT><B>芯模块化连接形式 </B></DIV>
<DIV class=O1 style="mso-line-spacing: '120 50 0'; mso-margin-left-alt: 409; mso-text-indent-alt: 240"><B>组件向后兼容较低的类别的布线系统</B><B> </B></DIV>
<DIV class=O1 style="mso-line-spacing: '120 50 0'; mso-margin-left-alt: 409; mso-text-indent-alt: 240"><B>基于两种媒介:</B><FONT face="宋体, MS Song">UTP</FONT><B> 和 </B><FONT face="宋体, MS Song">FTP</FONT></DIV></DIV>
<DIV v:shape="_x0000_s1026">
<DIV class=O style="mso-line-spacing: '90 50 40'; mso-margin-left-alt: 239"><U></U></DIV>
<DIV class=O style="mso-line-spacing: '90 50 40'; mso-margin-left-alt: 239"><U></U></DIV>
<DIV class=O style="mso-line-spacing: '90 50 40'; mso-margin-left-alt: 239"><U></U></DIV>
<DIV class=O style="mso-line-spacing: '90 50 40'; mso-margin-left-alt: 239"><U>CAT7 / Class F channel</U> </DIV>
<DIV class=O1 style="mso-line-spacing: '155 60 0'; mso-margin-left-alt: 409; mso-text-indent-alt: 240"><B>信道带宽扩展到</B><FONT face="宋体, MS Song">600MHz</FONT><B> </B></DIV>
<DIV class=O1 style="mso-line-spacing: '155 40 0'; mso-margin-left-alt: 409; mso-text-indent-alt: 240"><B>选择基于</B><B> </B><FONT face="宋体, MS Song">RJ45,</FONT><B> 提供完全的向后兼容性 </B></DIV>
<DIV class=O1 style="mso-line-spacing: '155 40 0'; mso-margin-left-alt: 409; mso-text-indent-alt: 240"><B>基于</B><FONT face="宋体, MS Song">STP</FONT><B>电缆</B><B> </B></DIV>
<DIV class=O1 style="mso-line-spacing: '155 40 0'; mso-margin-left-alt: 409; mso-text-indent-alt: 240">ACR (attenuation to crosstalk ratio)<B> 要求达到</B><B> </B>600MHz</DIV>
<DIV class=O1 style="mso-line-spacing: '155 40 0'; mso-margin-left-alt: 409; mso-text-indent-alt: 240"> </DIV>
<DIV class=O1 style="mso-line-spacing: '155 40 0'; mso-margin-left-alt: 409; mso-text-indent-alt: 240"></DIV>
<DIV class=O1 style="mso-line-spacing: '155 40 0'; mso-margin-left-alt: 409; mso-text-indent-alt: 240"></DIV>
<DIV class=O1 style="mso-line-spacing: '155 40 0'; mso-margin-left-alt: 409; mso-text-indent-alt: 240"></DIV>
<DIV class=O1 style="mso-line-spacing: '155 40 0'; mso-margin-left-alt: 409; mso-text-indent-alt: 240"></DIV>
<DIV class=O1 style="mso-line-spacing: '155 40 0'; mso-margin-left-alt: 409; mso-text-indent-alt: 240"></DIV>
<DIV class=O1 style="mso-line-spacing: '155 40 0'; mso-margin-left-alt: 409; mso-text-indent-alt: 240"></DIV>
<DIV class=O1 style="mso-line-spacing: '155 40 0'; mso-margin-left-alt: 409; mso-text-indent-alt: 240"></DIV>
<DIV class=O1 style="mso-line-spacing: '155 40 0'; mso-margin-left-alt: 409; mso-text-indent-alt: 240"></DIV>
<DIV class=O1 style="mso-line-spacing: '155 40 0'; mso-margin-left-alt: 409; mso-text-indent-alt: 240"></DIV>
<DIV class=O1 style="mso-line-spacing: '155 40 0'; mso-margin-left-alt: 409; mso-text-indent-alt: 240"></DIV>
<DIV class=O1 style="mso-line-spacing: '155 40 0'; mso-margin-left-alt: 409; mso-text-indent-alt: 240">
<DIV class=O1 style="mso-line-spacing: '120 50 0'; mso-margin-left-alt: 299; mso-text-indent-alt: 120"><FONT size=3><FONT size=4><B></B></FONT></FONT></DIV>
<DIV class=O1 style="mso-line-spacing: '120 50 0'; mso-margin-left-alt: 299; mso-text-indent-alt: 120"><FONT size=3><FONT size=4><B></B></FONT></FONT></DIV>
<DIV class=O1 style="mso-line-spacing: '120 50 0'; mso-margin-left-alt: 299; mso-text-indent-alt: 120"><FONT size=3><FONT size=4><B>General Components Inc./美国GCI(中国)上海办事处</B></FONT>
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Add:上海市北京西路1701号静安中华大厦财富汇1308室
Tel:021-62883415/62883416/62883417/
Fax:021-62883417 </FONT></DIV>
<DIV class=O1 style="mso-line-spacing: '120 50 0'; mso-margin-left-alt: 299; mso-text-indent-alt: 120"><FONT size=3>MSN:lizhenghui8294@hotmail.com</FONT></DIV>
<DIV class=O1 style="mso-line-spacing: '120 50 0'; mso-margin-left-alt: 299; mso-text-indent-alt: 120"><FONT size=3>E-Mail: </FONT><a href="http://www.1000bbs.com/mailtlizhenghui@gci.com.cn" target="_blank" ><FONT color=#000000 size=3>lizhenghui@gci.com.cn</FONT></A><FONT size=3> </FONT><a href="http://www.gci.com.cn/" target="_blank" ><FONT color=#000000 size=3>http://www.gci.com.cn</FONT></A></DIV></DIV></DIV>
[此贴子已经被作者于2005-11-16 20:37:48编辑过]
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