标准光模块

标准协议光模块

兼容协议光模块

其它种类光器件

技术支持

 保偏耦合器(融锥型1x2/2x2)

保偏耦合器(融锥型1x2/2x2)

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Description

产品特点

附加损耗低
消光比高 
全温度范围性能变化小
任意分束比
外形尺寸小
体积小
力学性能稳定

应用领域
光纤陀螺
光纤水听器
保偏光纤激光器
CATV
Raman放大器
PM-EDFA

性能指标

参数指标 P 级 A 级 P 级 A 级
工作温度 ( ℃ ) -40 to + 70 -5 to +70
工作波长 (nm) 1310nm/1550nm 或其它波长
典型附加损耗 (dB) 0.2 0.5 0.2 0.5
消光比 (dB) ≥ 25 ≥ 20 ≥ 25 ≥ 20
全温度范围最小消光比 (dB) ≥ 23 ≥ 18 ≥ 23 ≥ 18
分束比 (%) 1/99 - 50/50
分束比误差 (%) ≤ 3 ≤ 5 ≤ 3 ≤ 5
贮存温度 ( ℃ ) -40 to + 85
尾纤长度 标准 1 米 或按客户要求
规格 1x2 或 2x2
尾纤类型 熊猫型保偏光纤 250um 裸纤
封装尺寸 ( Ф× L mm) 3.0mm x 40mm / 3.0mm x 35mm
连接器 标准裸纤(可定制连接器)

 

 

 

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.

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