光纤拉曼放大�?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><span><strong>光纤拉曼放大�?/strong>（模块）</span></strong></p><p><span>WRA</span><span>-</span><span>M</span><span>系列<strong>光纤拉曼放大�?/strong>模块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。可寸�/span><span>C</span><span>波段</span><span>戕�/span><span>C+L </span><span>波段</span><span>内的光信号实现增益平坦、低噪声放大。模坖�/span><span>皃�/span><span>状�?/span><span>参数</span><span>与配置信息可由上位机软件进行</span><span>实时</span><span>监控</span><span>，并可根据客户需求预设出厂参�?/span><span>、�/span><span>体积小巧便于集成，也可根据客户需要提供台式封裄�/span><span>、�/span></p><p><strong><span>特�?/span></strong></p><p><span>��<span>小型化模块设讠�/span></p><p><span>��<span>宽工作波长范図�/span></p><p><span>��<span>高增益，增益平坦</span></p><p><span>��<span>低噪声指数，低功耖�/span></p><p><strong></strong></p><p><strong><span>应用</span></strong></p><p><span>��<span>长距离光通信罐�/span></p><p><span>��<span>光纤传感</span></p><p><span>��<span>光纤激光器</span></p><p><strong><span>参数指标</span></strong></p><table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td><p><strong><span>参数指标</span></strong></p></td><td><p><strong><span>单位</span></strong></p></td><td><p><strong><span>*小倻�/span></strong></p></td><td><p><strong><span>典型倻�/span></strong></p></td><td><p><strong><span>**倻�/span></strong></p></td><td><p><strong><span>备注</span></strong></p></td></tr><tr><td><p><span>波长范围</span></p></td><td><p><span>nm</span></p></td><td><p><span>1528</span></p></td><td><p><span>1550</span></p></td><td><p><span>1565</span></p></td><td><p><span>C-band</span></p><p><span>C+L band</span><span>可选：</span><span>1528~1604</span></p></td></tr><tr><td><p><span>拉曼增益</span></p></td><td><p><span>dB</span></p></td><td><p><span>10</span></p></td><td><p><span>15</span></p></td><td><p><span>22</span></p></td><td></td></tr><tr><td><p><span>增益平坦�?/span></p></td><td><p><span>dB</span></p></td><td></td><td></td><td><p><span>1</span></p></td><td></td></tr><tr><td><p><span>泵浦功率</span></p></td><td><p><span>mW</span></p></td><td></td><td><p><span>400</span></p></td><td></td><td></td></tr><tr><td><p><span>偏振相关增益</span></p></td><td><p><span>dB</span></p></td><td></td><td></td><td><p><span>0.3</span></p></td><td></td></tr><tr><td><p><span>偏振模色敢�/span></p></td><td><p><span>ps</span></p></td><td></td><td></td><td><p><span>0.5</span></p></td><td></td></tr><tr><td><p><span>输入</span><span>/</span><span>输出端隔离度</span></p></td><td><p><span>dB</span></p></td><td><p><span>40</span></p></td><td></td><td></td><td></td></tr><tr><td><p><span>噪声指数</span></p></td><td><p><span>dB</span></p></td><td></td><td></td><td><p><span>0</span></p></td><td></td></tr><tr><td><p><span>工作温度范围</span></p></td><td><p><span>��</span><span>C</span></p></td><td><p><span>-20</span></p></td><td></td><td><p><span>+65</span></p></td><td></td></tr><tr><td><p><span>工作湿度范围</span></p></td><td><p><span>＄�/span></p></td><td></td><td></td><td><p><span>70</span></p></td><td></td></tr><tr><td><p><span>供电类型</span></p></td><td></td><td colspan="3"><p><span>DC+5V</span><span>戕�/span><span>DC +</span><span>48V</span></p></td><td></td></tr><tr><td><p><span>尾纤接头类型</span></p></td><td></td><td colspan="3"><p><span>FC/APC</span><span>适配�?/span><span>或定刵�/span></p></td><td></td></tr><tr><td><p><span>输入输出尾纤类型</span></p></td><td></td><td colspan="3"><p><span>普通单模光纣�/span><span> SMF-28</span></p></td><td></td></tr><tr><td><p><span>模块尺寸</span></p></td><td><p><span>mm</span></p></td><td colspan="3"><p><span>220��130��30 (</span><span>电气接口</span><span>DB 25</span><span>＋�/span><span>5V</span><span>供电</span><span>)</span><span>：�/span></p></td><td><p><span>可逈�/span></p></td></tr><tr><td><p><span>工作模式</span></p></td><td></td><td colspan="3"><p><span>ACC:</span><span>泵浦电流恒定：�/span><span>APC</span><span>：输出功率恒宙�/span></p></td><td><p><span>带有输入输出功率监控</span></p></td></tr></tbody></table><p><span>* </span><span>另可提供９�/span></p><p><span>1.</span><span>台式９�/span><span>48VDC</span><span>戕�/span><span>220VAC</span><span>供电，含串口运行监控模块：�/span></p><p><span>2.</span><span>机架式：</span><span>1U</span><span>机箱＋�/span><span>19/21'</span><span>机箱可选，</span><span>48VDC</span><span>戕�/span><span>220VAC</span><span>供电，提供串口监控模块运行、状态指示灯接口：�/span></p><p><strong></strong></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="276368" /> <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）">