Power stability，High dynamic range，Remote monitoring
Optical fiber sensor，Optical fiber communications，Optical fiber device testing
Polarization Mode Mechanical VOA
Fiber optical adjustable attenuator is a product which is dedicated manually to adjust the attenuation of fiber optical path. It has a large attenuation range, high adjustment accuracy, stable attenuation value, compact structure and easy integration. In addition, It can provide electronic control modular optical attenuator and benchtop optical attenuator instrument.
Features
Power stability
High dynamic range
Remote monitoring
Specification
参数指标 Parameters 单位 Unit 最小值 Min. 典型值 Typ. 最大值 Max. 波长范围 Typical value nm 1260-1650nm or 980nm/1064nm 衰减范围 Attenuation range dB 0 60 衰减精度 Attenuation accuracy dB ±0.2 功率监控精度 Power monitoring accuracy dB ±0.15 消光比 Extinction ratio db ≥18 光功率 Transmission optical power mW 500 插入损耗 Insertion loss dB 1 波长相关损耗 WDL dB 1 偏振相关损耗 PDL dB 0.5 工作温度范围 Operating temperature range °C -20 +65 工作湿度范围 Operating humidity range % 70 尾纤接头类型 Fiber type FC/APC, FC/UPC 输入输出光纤类型 Wavelength (nm) PM1550 尺寸 Dimensions mm 20.90(L)×12(W)×7(H)
Dimensions
ordering information
波长 Wavelength 衰减大小 Attenuation size 尾纤套管直径 Diameter of pigtail casing 尾纤长度 Fiber Length 连接头形式 Connector 13=1310nm 15=1550nm 10=1060nm X=others 1=0~60dB 2=0~40dB 3=0~30dB 9=0.9mm 2=3mm 0=0.5m 1=1m X=others FC/APC FC/UPC LC/UPC LC/APC SC/APC SC/UPC
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