FTP UTP S-FTP STP四个有啥区别...

 
<p class="MsoNormal" style="TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><b><span lang="EN-US" style="FONT-SIZE: 12pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">FTP&nbsp;UTP&nbsp;S-FTP&nbsp;STP</span></b><b><span style="FONT-SIZE: 12pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">四个有啥区别</span></b></p>
<p class="MsoNormal" style="TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><b><span style="FONT-SIZE: 12pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">&nbsp; </p>
<p class="MsoNormal" style="MARGIN-BOTTOM: 3.4pt; LINE-HEIGHT: 18pt; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-margin-top-alt: auto" align="left"><span lang="EN-US" style="FONT-SIZE: 9.5pt; COLOR: #2a2a2a; FONT-FAMILY: 'Times new=" 0pt? mso-font-kerning: 宋体; mso-fareast-font-family: Roman?,?serif?; New?>&gt;&gt;U/UTP</span><span style="FONT-SIZE: 9.5pt; COLOR: #2a2a2a; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">双绞线：即通常所说的</span><span lang="EN-US" style="FONT-SIZE: 9.5pt; COLOR: #2a2a2a; FONT-FAMILY: 'Times new=" 0pt? mso-font-kerning: 宋体; mso-fareast-font-family: Roman?,?serif?; New?>UTP</span><span style="FONT-SIZE: 9.5pt; COLOR: #2a2a2a; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">双绞线，非屏蔽双绞线；<span lang="EN-US"><?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN-BOTTOM: 3.4pt; LINE-HEIGHT: 18pt; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-margin-top-alt: auto" align="left"><span lang="EN-US" style="FONT-SIZE: 9.5pt; COLOR: #2a2a2a; FONT-FAMILY: 'Times new=" 0pt? mso-font-kerning: 宋体; mso-fareast-font-family: Roman?,?serif?; New?>&gt;&gt;F/UTP</span><span style="FONT-SIZE: 9.5pt; COLOR: #2a2a2a; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">双绞线：总屏蔽层为铝箔屏蔽，没有线对屏蔽层的屏蔽双绞线；<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN-BOTTOM: 3.4pt; LINE-HEIGHT: 18pt; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-margin-top-alt: auto" align="left"><span lang="EN-US" style="FONT-SIZE: 9.5pt; COLOR: #2a2a2a; FONT-FAMILY: 'Times new=" 0pt? mso-font-kerning: 宋体; mso-fareast-font-family: Roman?,?serif?; New?>&gt;&gt;U/FTP</span><span style="FONT-SIZE: 9.5pt; COLOR: #2a2a2a; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">双绞线：没有总屏蔽层，线对屏蔽为铝箔屏蔽的屏蔽双绞线；<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN-BOTTOM: 3.4pt; LINE-HEIGHT: 18pt; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-margin-top-alt: auto" align="left"><span lang="EN-US" style="FONT-SIZE: 9.5pt; COLOR: #2a2a2a; FONT-FAMILY: 'Times new=" 0pt? mso-font-kerning: 宋体; mso-fareast-font-family: Roman?,?serif?; New?>&gt;&gt;SF/UTP</span><span style="FONT-SIZE: 9.5pt; COLOR: #2a2a2a; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">双绞线：总屏蔽层为丝网＋铝箔的双重屏蔽，线对没有屏蔽的双重屏蔽双绞线；<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN-BOTTOM: 3.4pt; LINE-HEIGHT: 18pt; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-margin-top-alt: auto" align="left"><span lang="EN-US" style="FONT-SIZE: 9.5pt; COLOR: #2a2a2a; FONT-FAMILY: 'Times new=" 0pt? mso-font-kerning: 宋体; mso-fareast-font-family: Roman?,?serif?; New?>&gt;&gt;S/FTP</span><span style="FONT-SIZE: 9.5pt; COLOR: #2a2a2a; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">双绞线：总屏蔽层为丝网，线对屏蔽为铝箔屏蔽的双重屏蔽双绞线。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"></span></b><span lang="EN-US" style="FONT-SIZE: 12pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span>&nbsp;</p>

平时还真没注意这些 哈哈。

<p>平时注意的少</p>
<p>哈哈 </p>

学习了

基本就没注意过。

<p>感谢楼主提醒，期待解答.....</p>

哦

学习拉！！！！！！！！！！！