Features
Low insertion loss，High extinction ratio，High stability and reliability
Applications
Optic fiber sensor，Fiber laser，Fiber amplifier
Polarization Maintaining Fiber Circulator
Features
Low insertion loss
High extinction ratio
High stability and reliability
Performance Parameter(uniaxial)
参数 Parameter 单位 Unit 规格 Specification 类型 Type - Type A 端口类型 Port type - 3 Ports 4 Ports 中心波长 Center wavelength nm 1310 or 1550 工作波长带宽 Operating wavelength width nm ±30 典型插入损耗 23℃ Typical insertion loss 23℃ dB 0.7 1.1 最大插入损耗23℃ Maximum insertion loss23℃ dB 0.9 1.3 典型峰值隔离度 23℃ Typical peak isolation 23℃ dB 45 最小隔离度23℃ Minimum isolation23℃ dB 35 典型消光比23℃ Typical extinction ratio23℃ dB 18 最小串扰 Minimum crosstalk dB 50 最小回波损耗 Minimum return loss dB 50 最大传输光功率(CW) Maximum Transmitted power (CW) mW 300 最大拉力 Maximum load tension N 5 光纤类型 Fiber type - PM Panda fiber 工作温度 Operating temperature °C -5~+70 储存温度 Storage temperature °C -40~+85 以上不含连接头损耗 Above all parameters without connector’s loss. 连接头对准方式可选慢轴或快轴 Connector alignment can choose slow axis or fast axis
Packaging Dimensions
Ordering information
中心波长 Center wavelength 端口类型 Port type 轴对齐 Axis Alignment 尾纤类型 Pigtail Type 尾纤长度 Fiber Length 连接口 Connector 1550=1550nm 1310=1310nm 3=3-Port 4=4-Port 慢轴工作,快轴截止 双轴工作 Slow axis working, Fast axis blocked Both of axis working 0=250μm裸纤， 1=900μm松套管 0=250μm Bare fiber 1=900μm Loose tube 0=0.8m 1=1m 0=FC/UPC 1=FC/APC 2=SC/UPC 3=SC/APC 4=LC/UPC 5=LC/APC
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