简介
熔融拉锥是将两根或多根光纤捆在一起，然后在拉锥机上熔融拉伸，并实时监控分光比的变革，分光比抵达要求后结束熔融拉伸，其中一端保存一根光纤（其余剪掉）作为输入端，另一端则作多路输出端。目前我们公司拉锥工艺成熟，可做1*N（N<20)系列任意分光比分路器。

单模光纤宽带耦合器能使在光纤中传输的光信号在特殊结构的耦合区爆发耦合，进行光功率的再分派。该产品分光比可任选，分单、双窗口两种类别。
产品切合Telcordia GR-1221的标准

应用领域:

CATV系统及其它光网络的扩容
光仪表、EDFA、DWDM系统

 特点:

附加损耗低
事情带宽宽
分光比任选 ,可凭据客户订制

技术参数

高温试验： 85±2℃,2000小时
湿温试验： 75±2℃/90±5%RH,500小时
浸水试验： 43±2℃/PH5.5±0.5,168小时
温度循环试验： -40±22℃至75±2℃,300周期，2400小时
振动试验： 10HZ至55HZ，振动幅度1.52mm，3个偏向，2小时/偏向
张力试验： 0.23Kg，1分钟
攻击试验： 1.8米，3个偏向，8次/偏向

Important Notice

Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.

The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.