The Component-Style Fiber Optic Prism Switches offered by Newport are switches that have high durability greater than 10 million cycles) and low insertion loss. The SPSN-9-22 is a single-mode 2 x 2 switch using a moving prism between fixed collimator pairs, which allows bi-directional operation independent of data rate and signal format. 9/125 µm, 1 m long, jacketed bare fiber pigtails are standard. In addition, optional ST, FC and SC fiber connector termination options can be ordered.
This 2x2 single-mode switch is a fully reversing optical bypass switch, which is used to insert or bypass nodes in fiber ring networks. These non-blocking, non-latching components require a 5V DC switching voltage. Applications include bypassing of FDDI and SONET network stations, automated and remote fiber test systems.

• 类型

  2x2 Fiber-optic Switch

• 光纤类型

  Singlemode

• 光纤接头

  Bare Fiber

• 工作波长

  1290-1570 nm

• 最大插入损耗

  1.0 dB

• 典型插入损耗

  0.6 dB

• 工作温度

  -20 to 65°C

• 工作湿度

  60°C / 90% RH / 5 days

• 隔离/串扰

  -80 dB  

• 最大背向反射

  -55 dB  

• 耐用性

  >10 million cycles

新港提供的组件式光纤棱镜开关是耐用度超过1000万圈的开关，插入损耗低。SPSN-9-22是一种单模2 x 2开关，使用固定准直对之间的移动棱镜，允许独立于数据速率和信号格式的双向操作。9/125µm,1米长,夹套裸露的纤维辫子是标准。此外，可选的ST, FC和SC光纤连接器终端选项可以订购。

这种2x2单模开关是一种完全反转的光旁路开关，用于插入或旁路光纤环网络节点。这些非阻塞、非闭锁元件需要5V直流开关电压。应用包括绕过FDDI和SONET网络站、自动化和远程光纤测试系统。