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$(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }); }); </script>  <div class="cpjj"> <h2><strong>850nm高功�?端口光纤环形�?/strong></h2><p></p><p><span>850nm高功率偏振环形器具有低插入损耗、高隔离度等特点，高功率处理，高回波损耗，优良的环境稳定性和可靠性，它是光纤激光器的理想选择、�/span></p><p><span>产品特点</span></p><p><span>� 低插入损耗、高隔离�?/span></p><p><span>� 结构尺寸導�/span></p><p><span>� 高峰值功玆�/span></p><p><span>产品应用</span></p><p><span>� 光纤传感</span></p><p><span>� 超短脉冲激光器</span></p><p><span>� 激光通讯</span></p><p><span>技术参�?/span></p><p></p><p><span>IL is 0.5 dB higher and RL is 5 dB lower for each connector added. Optical Power is 1 W only for connector added.</span></p><p><span>封装及尺寷�/span></p><p></p><p><span>订购信息</span></p><p><span>HPCIR-①①-②②-�?�?④�/span></p><p></p><p></p><p><span>咨询电话９�/span>021-64149583<span>�?/span>021-56461550<span>�?/span>021-65061775</span></p><p><span>公司邮箱９�/span>info@micro***********</span></p><p><span>公司地址：上海市杨浦区黄兴路<span>2077</span>号蓝天大�?span>21F</span></p><p></p> </div>  <div class="cxd"> <div class="cxd_tit"><span></span>创新炸�/div> <p style=" color: #333; font-size: 14px; margin: 10px 0 0; line-height: 26px;"> 暂无数据� </p> </div>  <div class="xgfa"> <div class="xgfa_tit"> <div> <span></span>相关方案 </div> </div> <div class="xgfa_box" style="display: block;"><div style="padding:10px;">暂无相关方案、�/div> </div> </div> <script> $(function(){ // 切换 $(".xgfa_tit_ul li").hover(function(){ $(".xgfa_tit_ul li").css({"color":"#4F5862","border-bottom-color":"transparent"}); $(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); var _index = $(this).index(); $(".xgfa_box").css("display","none"); $(".xgfa_box").eq(_index).css("display","block"); }); }); </script>  <div class="xgzl"> <div class="cxd_tit"><span></span>相关资料</div> <div class="xgzl_box"><div style="padding:10px;">暂无数据、�/div> </div> </div>  <div class="yhpl"> <div class="cxd_tit"><span></span>用户评论</div> <form id="FormComments" action="" method="post" onsubmit="return false"> <input name="SaveProComments" id="SaveProComments" type="hidden" value="yes" /> <input name="ProductID" id="ProductID" type="hidden" value="212715" /> <input name="ProQuality" id="ProQuality" type="hidden" value="10" /> <input name="ProService" id="ProService" type="hidden" value="10" /> <input name="ProUsability" id="ProUsability" type="hidden" value="10" /> <input name="ProCostperformance" id="ProCostperformance" type="hidden" value="10" /> <div class="yhpl_pf"> <div> <p>产品质量</p> <div><span id="Quality" class="stars star10"></span><span id="Quality_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>售后服务</p> <div><span id="Service" class="stars star10"></span><span id="Service_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>易用�?/p> <div><span id="Usability" class="stars star10"></span><span id="Usability_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>性价毓�/p> <div><span id="Costperformance" class="stars star10"></span><span id="Costperformance_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> </div> <div class="yhpl_pftit">评论内容</div> <textarea name="Comments" id="ProComments" onfocus="checklogin();" placeholder="分享产品使用经验/采购评价（不超过500字）">