[转帖]光缆测试标准 1
<p><span style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA"> </p><p align="center"><b><br/></b><b>光缆测试标准</b> </p>
<p align="left"><b>根据以下数据,任何链路应用大于3个DB的均为合格 </b></p>
<p align="center"><b>General Fiber Optic </b></p>
<p>
<table cellspacing="1" cellpadding="0" width="100%" border="1">
<tbody>
<tr>
<td>
<p align="left"> </p></td>
<td>
<p align="center">850 nm </p>
<p align="center">Fixed </p>
<p align="center">Loss </p></td>
<td>
<p align="center">1300 nm </p>
<p align="center">Fixed </p>
<p align="center">Loss </p></td>
<td>
<p align="center">1310 nm </p>
<p align="center">Fixed </p>
<p align="center">Loss </p></td>
<td>
<p align="center">1550 nm </p>
<p align="center">Fixed </p>
<p align="center">Loss </p></td>
<td>
<p align="center">850 nm </p>
<p align="center">Loss/km </p>
<p align="center">(in dB) </p></td>
<td>
<p align="center">1300 nm </p>
<p align="center">Loss/km </p>
<p align="center">(in dB) </p></td>
<td>
<p align="center">Adapter </p>
<p align="center">Loss </p>
<p align="center">(in dB) </p></td>
<td>
<p align="center">Splice </p>
<p align="center">Loss </p>
<p align="center">(in dB) </p></td>
<td>
<p align="center">Length </p></td>
<td>
<p align="center">Propagation </p>
<p align="center">Delay </p></td>
<td>
<p align="center">Index of </p>
<p align="center">Refraction </p></td></tr>
<tr>
<td>
<p align="left"> </p></td>
<td>
<p align="center">dB </p></td>
<td>
<p align="center">dB </p></td>
<td>
<p align="center">dB </p></td>
<td>
<p align="center">dB </p></td>
<td>
<p align="center">dB </p></td>
<td>
<p align="center">dB </p></td>
<td>
<p align="center">dB </p></td>
<td>
<p align="center">dB </p></td>
<td>
<p align="center">meters </p></td>
<td>
<p align="center">ns </p></td>
<td>
<p align="left"> </p></td></tr>
<tr>
<td>
<p align="center">Cable Type </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td></tr>
<tr>
<td>
<p align="center">Multimode 62.5 mm </p></td>
<td>
<p align="center">4.5 </p></td>
<td>
<p align="center">2.2 </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="center">1000 </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="center">1.4719 </p></td></tr>
<tr>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td></tr>
<tr>
<td>
<p align="center">Multimode 50 m m </p></td>
<td>
<p align="center">4.5 </p></td>
<td>
<p align="center">2.2 </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="center">1000 </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="center">1.4725 </p></td></tr>
<tr>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td></tr></tbody></table></p>
<p align="center"> <b>TIA568A Fiber Optic </b></p>
<p>
<table cellspacing="1" cellpadding="0" width="100%" border="1">
<tbody>
<tr>
<td>
<p align="left"> </p></td>
<td>
<p align="center">850 nm </p>
<p align="center">Fixed </p>
<p align="center">Loss </p></td>
<td>
<p align="center">1300 nm </p>
<p align="center">Fixed </p>
<p align="center">Loss </p></td>
<td>
<p align="center">1310 nm </p>
<p align="center">Fixed </p>
<p align="center">Loss </p></td>
<td>
<p align="center">1550 nm </p>
<p align="center">Fixed </p>
<p align="center">Loss </p></td>
<td>
<p align="center">850 nm </p>
<p align="center">Loss/km </p>
<p align="center">(in dB) </p></td>
<td>
<p align="center">1300 nm </p>
<p align="center">Loss/km </p>
<p align="center">(in dB) </p></td>
<td>
<p align="center">Adapter </p>
<p align="center">Loss </p>
<p align="center">(in dB) </p></td>
<td>
<p align="center">Splice </p>
<p align="center">Loss </p>
<p align="center">(in dB) </p></td>
<td>
<p align="center">Length </p></td>
<td>
<p align="center">Propagation </p>
<p align="center">Delay </p></td>
<td>
<p align="center">Index of </p>
<p align="center">Refraction </p></td></tr>
<tr>
<td>
<p align="left"> </p></td>
<td>
<p align="center">dB </p></td>
<td>
<p align="center">DB </p></td>
<td>
<p align="center">dB </p></td>
<td>
<p align="center">dB </p></td>
<td>
<p align="center">dB </p></td>
<td>
<p align="center">dB </p></td>
<td>
<p align="center">dB </p></td>
<td>
<p align="center">dB </p></td>
<td>
<p align="center">meters </p></td>
<td>
<p align="center">ns </p></td>
<td>
<p align="left"> </p></td></tr>
<tr>
<td>
<p align="center">Cable Type </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td></tr>
<tr>
<td>
<p align="center">Multimode<br/>62.5 m m</p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="center">3.75 </p></td>
<td>
<p align="center">1.5 </p></td>
<td>
<p align="center">0.75 </p></td>
<td>
<p align="center">0.3 </p></td>
<td>
<p align="center">2000 </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="center">1.4719 </p></td></tr>
<tr>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td></tr>
<tr>
<td>
<p align="center">Multimode<br/>50 m m</p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="center">3.75 </p></td>
<td>
<p align="center">1.5 </p></td>
<td>
<p align="center">0.75 </p></td>
<td>
<p align="center">0.3 </p></td>
<td>
<p align="center">2000 </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="center">1.4725 </p></td></tr>
<tr>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td></tr>
<tr>
<td>
<p align="center">Singlemode </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td></tr></tbody></table></p>
<p align="center"><b>ISO 11801 Fiber Optic</b> </p>
<p>
<table cellspacing="1" cellpadding="0" width="100%" border="1">
<tbody>
<tr>
<td>
<p align="left"> </p></td>
<td>
<p align="center">850 nm </p>
<p align="center">Fixed </p>
<p align="center">Loss </p></td>
<td>
<p align="center">1300 nm </p>
<p align="center">Fixed </p>
<p align="center">Loss </p></td>
<td>
<p align="center">1310 nm </p>
<p align="center">Fixed </p>
<p align="center">Loss </p></td>
<td>
<p align="center">1550 nm </p>
<p align="center">Fixed </p>
<p align="center">Loss </p></td>
<td>
<p align="center">850 nm </p>
<p align="center">Loss/km </p>
<p align="center">(in dB) </p></td>
<td>
<p align="center">1300 nm </p>
<p align="center">Loss/km </p>
<p align="center">(in dB) </p></td>
<td>
<p align="center">Adapter </p>
<p align="center">Loss </p>
<p align="center">(in dB) </p></td>
<td>
<p align="center">Splice </p>
<p align="center">Loss </p>
<p align="center">(in dB) </p></td>
<td>
<p align="center">Length </p></td>
<td>
<p align="center">Propagation </p>
<p align="center">Delay </p></td>
<td>
<p align="center">Index of </p>
<p align="center">Refraction </p></td></tr>
<tr>
<td>
<p align="left"> </p></td>
<td>
<p align="center">dB </p></td>
<td>
<p align="center">dB </p></td>
<td>
<p align="center">dB </p></td>
<td>
<p align="center">dB </p></td>
<td>
<p align="center">dB </p></td>
<td>
<p align="center">dB </p></td>
<td>
<p align="center">dB </p></td>
<td>
<p align="center">dB </p></td>
<td>
<p align="center">meters </p></td>
<td>
<p align="center">ns </p></td>
<td>
<p align="left"> </p></td></tr>
<tr>
<td>
<p align="center">Cable Type </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td></tr>
<tr>
<td>
<p align="center">Multimode<br/>62.5 m m</p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="center">3.5 </p></td>
<td>
<p align="center">1.0 </p></td>
<td>
<p align="center">0.75 </p></td>
<td>
<p align="center">0.3 </p></td>
<td>
<p align="center">2000 </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="center">1.4719 </p></td></tr>
<tr>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td></tr>
<tr>
<td>
<p align="center">Multimode<br/>50 m m</p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="center">3.5 </p></td>
<td>
<p align="center">1.0 </p></td>
<td>
<p align="center">0.75 </p></td>
<td>
<p align="center">0.3 </p></td>
<td>
<p align="center">2000 </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="center">1.4725 </p></td></tr>
<tr>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td></tr>
<tr>
<td>
<p align="center">Singlemode </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td></tr></tbody></table></p>
<p align="center"> <b>EN 50173 Fiber Optic </b></p>
<p>
<table cellspacing="1" cellpadding="0" width="100%" border="1">
<tbody>
<tr>
<td>
<p align="left"> </p></td>
<td>
<p align="center">850 nm </p>
<p align="center">Fixed </p>
<p align="center">Loss </p></td>
<td>
<p align="center">1300 nm </p>
<p align="center">Fixed </p>
<p align="center">Loss </p></td>
<td>
<p align="center">1310 nm </p>
<p align="center">Fixed </p>
<p align="center">Loss </p></td>
<td>
<p align="center">1550 nm </p>
<p align="center">Fixed </p>
<p align="center">Loss </p></td>
<td>
<p align="center">850 nm </p>
<p align="center">Loss/km </p>
<p align="center">(in dB) </p></td>
<td>
<p align="center">1300 nm </p>
<p align="center">Loss/km </p>
<p align="center">(in dB) </p></td>
<td>
<p align="center">Adapter </p>
<p align="center">Loss </p>
<p align="center">(in dB) </p></td>
<td>
<p align="center">Splice </p>
<p align="center">Loss </p>
<p align="center">(in dB) </p></td>
<td>
<p align="center">Length </p></td>
<td>
<p align="center">Propagation </p>
<p align="center">Delay </p></td>
<td>
<p align="center">Index of </p>
<p align="center">Refraction </p></td></tr>
<tr>
<td>
<p align="left"> </p></td>
<td>
<p align="center">dB </p></td>
<td>
<p align="center">dB </p></td>
<td>
<p align="center">dB </p></td>
<td>
<p align="center">dB </p></td>
<td>
<p align="center">dB </p></td>
<td>
<p align="center">dB </p></td>
<td>
<p align="center">dB </p></td>
<td>
<p align="center">dB </p></td>
<td>
<p align="center">meters </p></td>
<td>
<p align="center">ns </p></td>
<td>
<p align="left"> </p></td></tr>
<tr>
<td>
<p align="center">Cable Type </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td></tr>
<tr>
<td>
<p align="center">Multimode<br/>62.5 m m</p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="center">3.5 </p></td>
<td>
<p align="center">1.0 </p></td>
<td>
<p align="center">0.75 </p></td>
<td>
<p align="center">0.3 </p></td>
<td>
<p align="center">2000 </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="center">1.4719 </p></td></tr>
<tr>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td></tr>
<tr>
<td>
<p align="center">Multimode<br/>50 m m</p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="center">3.5 </p></td>
<td>
<p align="center">1.0 </p></td>
<td>
<p align="center">0.75 </p></td>
<td>
<p align="center">0.3 </p></td>
<td>
<p align="center">2000 </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="center">1.4725 </p></td></tr>
<tr>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td></tr>
<tr>
<td>
<p align="center">Singlemode </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td></tr></tbody></table></p>
<p align="center"><b>FDDI</b> </p>
<p>
<table cellspacing="1" cellpadding="0" width="100%" border="1">
<tbody>
<tr>
<td>
<p align="left"> </p></td>
<td>
<p align="center">850 nm </p>
<p align="center">Fixed </p>
<p align="center">Loss </p></td>
<td>
<p align="center">1300 nm </p>
<p align="center">Fixed </p>
<p align="center">Loss </p></td>
<td>
<p align="center">1310 nm </p>
<p align="center">Fixed </p>
<p align="center">Loss </p></td>
<td>
<p align="center">1550 nm </p>
<p align="center">Fixed </p>
<p align="center">Loss </p></td>
<td>
<p align="center">850 nm </p>
<p align="center">Loss/km </p>
<p align="center">(in dB) </p></td>
<td>
<p align="center">1300 nm </p>
<p align="center">Loss/km </p>
<p align="center">(in dB) </p></td>
<td>
<p align="center">Adapter </p>
<p align="center">Loss </p>
<p align="center">(in dB) </p></td>
<td>
<p align="center">Splice </p>
<p align="center">Loss </p>
<p align="center">(in dB) </p></td>
<td>
<p align="center">Length </p></td>
<td>
<p align="center">Propagation </p>
<p align="center">Delay </p></td>
<td width="51">
<p align="center">Index of </p>
<p align="center">Refraction </p></td></tr>
<tr>
<td>
<p align="left"> </p></td>
<td>
<p align="center">dB </p></td>
<td>
<p align="center">dB </p></td>
<td>
<p align="center">dB </p></td>
<td>
<p align="center">dB </p></td>
<td>
<p align="center">dB </p></td>
<td>
<p align="center">dB </p></td>
<td>
<p align="center">dB </p></td>
<td>
<p align="center">dB </p></td>
<td>
<p align="center">meters </p></td>
<td>
<p align="center">ns </p></td>
<td width="51">
<p align="left"> </p></td></tr>
<tr>
<td>
<p align="center">Cable Type </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td width="51">
<p align="left"> </p></td></tr>
<tr>
<td>
<p align="center">Multimode<br/>62.5 m m</p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="center">11.0 </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="center">2000 </p></td>
<td>
<p align="left"> </p></td>
<td width="51">
<p align="center">1.4719 </p></td></tr>
<tr>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td width="51">
<p align="left"> </p></td></tr>
<tr>
<td>
<p align="center">Multimode<br/>50 m m</p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="center">11.0 </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="center">2000 </p></td>
<td>
<p align="left"> </p></td>
<td width="51">
<p align="center">1.4725 </p></td></tr></tbody></table></p>
<p align="center"> <b>10BASE-FL </b></p>
<p>
<table cellspacing="1" cellpadding="0" width="100%" border="1">
<tbody>
<tr>
<td>
<p align="left"> </p></td>
<td>
<p align="center">850 nm </p>
<p align="center">Fixed </p>
<p align="center">Loss </p></td>
<td>
<p align="center">1300 nm </p>
<p align="center">Fixed </p>
<p align="center">Loss </p></td>
<td>
<p align="center">1310 nm </p>
<p align="center">Fixed </p>
<p align="center">Loss </p></td>
<td>
<p align="center">1550 nm </p>
<p align="center">Fixed </p>
<p align="center">Loss </p></td>
<td>
<p align="center">850 nm </p>
<p align="center">Loss/km </p>
<p align="center">(in dB) </p></td>
<td>
<p align="center">1300 nm </p>
<p align="center">Loss/km </p>
<p align="center">(in dB) </p></td>
<td>
<p align="center">Adapter </p>
<p align="center">Loss </p>
<p align="center">(in dB) </p></td>
<td>
<p align="center">Splice </p>
<p align="center">Loss </p>
<p align="center">(in dB) </p></td>
<td>
<p align="center">Length </p></td>
<td>
<p align="center">Propagation </p>
<p align="center">Delay </p></td>
<td width="45">
<p align="center">Index of </p>
<p align="center">Refraction </p></td></tr>
<tr>
<td>
<p align="left"> </p></td>
<td>
<p align="center">dB </p></td>
<td>
<p align="center">dB </p></td>
<td>
<p align="center">dB </p></td>
<td>
<p align="center">dB </p></td>
<td>
<p align="center">dB </p></td>
<td>
<p align="center">dB </p></td>
<td>
<p align="center">dB </p></td>
<td>
<p align="center">dB </p></td>
<td>
<p align="center">meters </p></td>
<td>
<p align="center">ns </p></td>
<td width="45">
<p align="left"> </p></td></tr>
<tr>
<td>
<p align="center">Cable Type </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td width="45">
<p align="left"> </p></td></tr>
<tr>
<td>
<p align="center">Multimode<br/>62.5 m m</p></td>
<td>
<p align="center">12.5 </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="center">2000 </p></td>
<td>
<p align="left"> </p></td>
<td width="45">
<p align="center">1.4719 </p></td></tr>
<tr>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td width="45">
<p align="left"> </p></td></tr>
<tr>
<td>
<p align="center">Multimode<br/>50 m m</p></td>
<td>
<p align="center">12.5 </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="center">2000 </p></td>
<td>
<p align="left"> </p></td>
<td width="45">
<p align="center">1.4725 </p></td></tr>
<tr>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td width="45">
<p align="left"> </p></td></tr>
<tr>
<td>
<p align="center">Singlemode </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td>
<p align="left"> </p></td>
<td width="45">
<p align="left"> </p></td></tr></tbody></table></p>
<p align="center"></span> </p>
页:
[1]