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GYFTA53 非金属加强芯铠装直埋光缆

<h3><img src="/Resource/News/2024/09/12/e2b845e6b8ff4998875189ee82b338ea.png" data-filename="/" style="width: 108px;">GYFTA53：非金属加强构件、松套层绞填充式、铝-聚乙烯粘结护套、纵包皱纹钢带铠装、聚乙烯护层通信用室外光缆</h3><h3><img src="/Resource/News/2024/09/12/57018022b9764aaeab19a031b5958112.png" data-filename="/" style="width: 630px;"></h3><h3> </h3><h3><img src="/Resource/News/2024/09/12/34bd0f7f22a64997b12503f910cd2476.png" data-filename="/" style="width: 107px;"></h3><h3>光缆技术指标：<table border="1" cellspacing="0" bordercolor="#000000" cellpadding="0" width="100%" style="color: rgb(68, 68, 68); font-family: arial, helvetica, sans-serif; font-size: 12px; font-weight: 400;"><tbody><tr><td width="156" nowrap="">项&nbsp;&nbsp;&nbsp; 目</td><td width="483" colspan="5" nowrap="">技术指标</td></tr><tr><td width="156" nowrap="">光纤芯数</td><td width="97" nowrap="">2-36</td><td width="97" nowrap="">38-72</td><td width="97" nowrap="">74-96</td><td width="97">98-120</td><td width="97">122-144</td></tr><tr><td width="156" nowrap="">光缆参考外径mm</td><td width="97" nowrap="">14.9</td><td width="97" nowrap="">15.5</td><td width="97" nowrap="">16.6</td><td width="97">18.1</td><td width="97">19.5</td></tr><tr><td width="156" nowrap="">光缆参考重量Kg/km</td><td width="97" nowrap="">205</td><td width="97" nowrap="">225</td><td width="97" nowrap="">260</td><td width="97">300</td><td width="97">345</td></tr><tr><td width="156" nowrap="">允许张紧力-短期/长期</td><td width="483" colspan="5" nowrap="">3000/1000&nbsp;&nbsp; N</td></tr><tr><td width="156" nowrap="">允许压扁力-短期/长期</td><td width="483" colspan="5" nowrap="">3000/1000&nbsp;&nbsp; N/100mm</td></tr><tr><td width="156" nowrap="">光纤衰减 dB/km</td><td width="483" colspan="5" nowrap="">≤0.36dB/km@1310nm, &nbsp;&nbsp;&nbsp;≤0.22dB/km@1550nm</td></tr><tr><td width="156" nowrap="">最小弯曲半径 mm</td><td width="483" colspan="5" nowrap="">动态20D，静态10D&nbsp;&nbsp; （D-光缆外径）</td></tr><tr><td width="156" nowrap="">适用温度范围&nbsp; ℃</td><td width="483" colspan="5" nowrap="">-40～+70</td></tr></tbody></table> &nbsp;适用范围：主要适用于直埋敷设，也可管道敷设和缆沟内敷设。&nbsp;产品特性：1.&nbsp;高强度PBT套管具有良好的耐水解特性，管内填充特种纤膏，对光纤提供关键性保护。2.&nbsp;精确的工艺控制及优质的材料选配，保证光缆具备卓越的机械性能和环境性能。3.&nbsp;多单元绞合，增加了光纤芯数，提高了光缆的通信容量。4.&nbsp;皱纹钢塑带铠装增强了光缆的抗侧压及防潮性能，为光纤提供有效的径向保护。</h3>