The F-CPL-L22131-A Benchtop Coupler features male bulkhead connectors instead of fragile fiber pigtails. It mounts easily to optical tables and can withstand frequent handling. Four strong magnets hold the rugged package securely onto steel surfaces. Two countersunk holes, spaced 25 mm/1 in. apart and compatible with mounting patterns of optical tables, provide yet another mounting option. The lack of fiber pigtails also decreases the optical path delay between the entrance and exit ports, which is an attractive feature for ultra-short pulses and interferometric applications. This 10/90 broadband 2 x 2 coupler has FC/APC connectors and is optimized for operation at 1310 nm.

• 类型

  2x2 Single Wavelength Coupler

• 光纤类型

  Singlemode

• 耦合比率

  10%/90%

• 光纤接头

  FC/APC

• 工作波长

  1310 nm

• 最大插入损耗

  <11.0/0.6 dB

• 回波损耗

  55 dB

• 带宽

  ±40 nm

• 附加损耗（典型值）

  0.3 dB  

• 附加损耗（最大值）

  0.7 dB  

• 
  

f - cp - l22131 - a台式耦合器采用的是外壁连接器，而不是脆弱的纤维辫子。它容易安装到光学表，可以承受频繁的处理。四个强力磁铁将坚固的外壳牢固地固定在钢表面。两个埋头孔，间隔25毫米/1英寸。除了与安装模式的光学表，提供了另一个安装选项。光纤束的缺乏也减少了出入口之间的光路延迟，这是超短脉冲和干涉应用的一个吸引人的特性。这款10/90宽带2×2耦合器具有FC/APC连接器，优化后可在1310 nm运行。