Features
High Extinction Ratio，Low Insertion Loss，High Return Loss
Applications
Communication Systems，Testing Instrument，Fiber Sensors Research
Polarizer
Features
High extinction ratio
Low insertion loss
High return loss
Performance Parameter
参数 Parameter 单位 Unit 范围 Range 中心波长 Center wavelength nm 1310、 1480、 1550 工作波长范围 Operating wavelength range nm ±50 典型插入损耗 Typ. insertion loss dB 0.3 最大插入损耗 Max. insertion loss dB 0.5 回波损耗 Min. return loss dB 50 典型消光比 Typ. extinction ratio dB 30 最小消光比 Min. extinction ratio dB 28 最大光功率 (CW) Max. optical power (CW) mW 500 最大拉伸载荷 Max. tensile load N 5 光纤类型 Fiber type PM Panda Fiber or SMF-28e 工作温度 Operating temperature °C -5 to +70 储存温度 Storage temperature °C -40 to +85
*Above all specifications of devices without connectors.
*For devices with connectors, IL will be 0.3dB higher, RL will be 5dB lower and ER will be 2dB lower.
*The PM fiber and the connector key are aligned to the slow axis.
Dimensions
Ordering information
波长Wavelength 端口 1 和 2 上的连接器类型 Connector on port 1 & 2 端口 1 和 2 上的光纤护套 Fiber type on port 1 & 2 端口 1 和 2 上的光纤类型 Fiber type on port 1&2 尾纤长度 Fiber length 1310nm 1 - FC/UPC B - 250um Bare Fiber 1 - PM熊猫光纤 1 - PM panda fiber 0.8 - 0.8m 1480nm 2 - FC/APC D - 400um Bare Fiber 2 - SMF-28e Specify 1550nm 3 - SC/UPC L - 900um Loose Tube Specify 4 - SC/APC S - Specify 1310nm N - None B - 250um Bare Fiber
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