GYXY 中心管式非铠装光缆
<p><font face="Verdana">产品结构特征：</font></p>
<p><font face="Verdana">GYXY是将光纤套入松套管中，松套管内填充防水化合物。松套管外加阻水材料以保证光缆纵向阻水，两侧放置两根平行钢丝后挤制聚乙烯护套成缆。</font></p>
<p><font face="Verdana"><br />
技术特点：</font></p>
<p><font face="Verdana">独特的光纤余长控制方法和成缆方式使光缆具有卓越的机械与环境性能；<br />
逐工序阻水油膏填充，全截面双重阻水；<br />
两根平行钢丝保证光缆的抗拉强度；<br />
PE护套具有很好的抗紫外辐射性能；<br />
直径小、重量轻、容易敷设。</font></p>
<p><font face="Verdana"> </font></p>
<div>结构参数:</div>
<p>
<table cellspacing="0" cellpadding="0" border="1">
<tbody>
<tr>
<td valign="top" width="79">
<div>光缆芯数</div>
<div>Fiber</div>
<div>Counts</div>
</td>
<td valign="top" width="96">
<div>光缆外径</div>
<div>Outer diameter</div>
<div>(MM)</div>
</td>
<td valign="top" width="60">
<div>重量</div>
<div>Weight</div>
<div> </div>
<div>(KG)</div>
</td>
<td valign="top" width="120">
<div>短时允许拉力</div>
<div>Allowed hort-time</div>
<div>Pulling</div>
<div> (N)</div>
</td>
<td valign="top" width="84">
<div>允许侧压</div>
<div>Allowed</div>
<div>Crush</div>
<div>(N/100mm)</div>
</td>
<td valign="top" width="60">
<div>抗冲击</div>
<div>Lmpact</div>
<div> </div>
<div>(N．m）</div>
</td>
<td valign="top" width="143">
<div>允许变曲半径</div>
<div>AllowedBending Radius</div>
<div>静态 动态</div>
<div>Static Dynamic</div>
</td>
</tr>
<tr>
<td valign="top" width="79">
<div align="center"><b>2-12</b></div>
</td>
<td valign="top" width="96">
<div>9.8 -10.5</div>
</td>
<td valign="top" width="60">
<div>105-125</div>
</td>
<td valign="top" width="120">
<div align="center">≥3000</div>
</td>
<td valign="top" width="84">
<div align="center">≥3000</div>
</td>
<td valign="top" width="60">
<div align="center">10</div>
</td>
<td valign="top" width="143">
<div>10D 20D</div>
</td>
</tr>
</tbody>
</table>
</p>
<div>注： D=缆径 D=Cable diameter</div>
<div> </div>
<div> </div>
<div> </div>
<div>传输性能:</div>
<p>
<table cellspacing="0" cellpadding="0" border="1">
<tbody>
<tr>
<td valign="top" width="160">
<div> </div>
</td>
<td valign="top" width="160">
<div>单模光纤</div>
</td>
<td valign="top" width="160">
<div>50/125</div>
</td>
<td valign="top" width="160">
<div>62.5/125</div>
</td>
</tr>
<tr>
<td valign="top" width="160">
<div> </div>
</td>
<td valign="top" width="160">
<div>1310/1550(NM)</div>
</td>
<td valign="top" width="160">
<div>850/1300(NM)</div>
</td>
<td valign="top" width="160">
<div>850/1300(N/M)</div>
</td>
</tr>
<tr>
<td valign="top" width="160">
<div>衰减(db/KM)</div>
</td>
<td valign="top" width="160">
<div>≤0.36/0.22</div>
</td>
<td valign="top" width="160">
<div>≤3.0/1.0</div>
</td>
<td valign="top" width="160">
<div>≤3.3/1.0</div>
</td>
</tr>
<tr>
<td valign="top" width="160">
<div>最小带宽(MHz﹒km)</div>
</td>
<td valign="top" width="160">
<div> </div>
</td>
<td valign="top" width="160">
<div>≥500/1200</div>
</td>
<td valign="top" width="160">
<div>≥200/600</div>
</td>
</tr>
</tbody>
</table>
</p>
