The F-CPL-F22131 Wavelength Flattened Fiber Optic Coupler extends the optimal wavelength range to a band of ±40 nm around the center wavelength of 1310 nm. This 1 x 2 coupler has a 10/90 (10 percent) coupling ratio, and bare fiber ends. Use the model number F-CPL-2x2-OPT and coupler option code when ordering non-standard fiber connectorization. The F-CPL-F22131 can be used directly with the 918D-IS-1 fiber optic detector. It can also be used with the 818 or 918D series detectors with the associated FP3-FH1 bare fiber holder and 818-FA2 bare fiber mount. See the Related Products tab for more information.

• 类型

  2x2 Wavelength Flattened Coupler

• 光纤类型

  Singlemode

• 耦合比率

  10%/90%

• 光纤接头

  Bare Fiber

• 工作波长

  1310 nm

• 最大插入损耗

  0.63 dB

• 回波损耗

  55 dB

• 带宽

  ±40 nm

• 附加损耗（典型值）

  0.1 dB  

• 工作温度

  -40 to 85°C

• 选件代码

  46

• 包装类型

  B

• 工作湿度

  90–95%

F-CPL-F22131波长平坦光纤耦合器的最佳波长范围扩展到一群±40 nm围绕中心波长1310纳米。这个1×2耦合器有一个10/90(10%)耦合比，和裸纤维末端。在订购非标准光纤连接时使用型号f - cp -2x2- opt和耦合器选项代码。f - cp - f22131可与918D-IS-1光纤探测器直接使用。还可以与相关的FP3-FH1裸光纤支架和818- fa2裸光纤支架的818或918D系列探测器一起使用。有关更多信息，请参阅“相关产品”选项卡。