光纤拉曼放大器模�?参数-价格-中国粉体罐�/title>

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} }); function showliuyan(me, showtype){ if(showtype==0){ //$("#Content").val($("#Content").attr('placeholder')); Content= document.getElementById('PopMsgFrom').Content.getAttribute('placeholder'); document.getElementById('PopMsgFrom').Content.value=Content; } if(showtype==1){ // $("#Content").val($(me).text()); alert($(me).text()); document.getElementById('PopMsgFrom').Content.value=$(me).text(); } $(".fxp").css("display","flex"); } function close_popwin(){ $(".fxp").css("display","none"); // 关闭虚拟电话后的留言� $(".dhxj").css("display","none"); $(".dhxjbox").css("display", "none"); $(".dhxjbox2").css("display", "none"); return false; } </script>  <div class="cpjs"> <div class="cpjs_tab"> <div class="js_cpjj" style="border-bottom: 3px solid #1479d7; color: #1479d7;">产品介绍</div> <div class="js_cxd">创新炸�/div> <div class="js_xgfa">相关方案</div> <div class="js_xgzl">相关资料</div> <div class="js_yhpl">用户评论</div> <div class="js_gsdt">公司动�?/div> <div class="js_wsj">问商宵�/div> </div> <script> $(function(){ // 切换 $(".cpjs_tab a").click(function(){ $(".cpjs_tab a").css({"color":"#4F5862","border-bottom-color":"transparent"}); $(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }); }); </script>  <div class="cpjj"> <p><strong><strong>光纤拉曼放大器模坖�/strong></strong></p><p><strong></strong></p><p></p><p><span>WRA-M系列<strong>光纤拉曼放大器模坖�/strong>专用于长距离光传输系统与密集型波分复用光传输系统的光信号放大。可对C波段或C+L波段内的光信号实现增益平坦、低噪声放大。模块的状态参数与配置信息可由上位机软件进行实时监控，并可根据客户需求预设出厂参数。体积小巧便于集成，也可根据客户需要提供台式封装、�/span></p><p><strong><span>产品特点</span></strong></p><p><strong></strong></p><p><span>� 小型化模块设讠�/span></p><p><span>� 宽工作波长范図�/span></p><p><span>� 高增益，增益平坦</span></p><p><span>� 低噪声指数，低功耖�/span></p><p><strong></strong><strong><span>产品应用</span></strong></p><p><strong></strong></p><p><span>� 长距离光通信罐�/span></p><p><span>� 光纤传感</span></p><p><span>� 光纤激光器</span></p><p><strong></strong><strong><span>详细参数</span></strong></p><p><strong></strong></p><p></p><p><span>* 另可提供９�/span></p><p><span>1.台式�?8VDC�?20VAC供电，含串口运行监控模块：�/span></p><p><span>2.机架式：1U机箱�?9/21'机箱可选，48VDC�?20VAC供电，提供串口监控模块运行、状态指示灯接口、�/span></p><p></p> </div>  <div class="cxd"> <div class="cxd_tit"><span></span>创新炸�/div> <p style=" color: #333; 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