U8310/U8320 单/多模台式可调光衰减器 Desktop Variable Optical Attenuator
U8310/U8320 单/多模台式可调光衰减器 Desktop Variable Optical Attenuator
The U8310/U8320 Desktop Variable Optical Attenuator offers superior performance for channel balancing, power equalization, gain tilt and power adjustment of DWDM systems, EDFA, Interleaver, WSS, OPM, DPSK, AWG & PLC components, optical amplifiers, and other general purpose fiber optic test and measurement applications.
The U8310/U8320 has a 0~40 dB of continuously variable high dynamic attenuation range, with a superb performance, a compact size, fast startup, and an affordable price. It provides single channel and dual or Four channel optical attenuator module options. This instrument also can provide high channel count solution up to 32 channels.
U8310/U8320 台式可调光衰减器主要用于DWDM系统的通道平衡、功率均衡、增益斜率和功率调整，以及AWG & PLC元器件、光放大器和其它通用光纤的光学测量和应用。
U8310/U8320 可提供0 ~ 40 dB的连续可调的大动态衰减范围，具有性能优越、尺寸小巧、启动快速和价格实惠的特点。优西仪器可提供单通道和双通道或四通道的光衰减器供选择，也可为客户提供多达32通道的主机控制方案。
技术规格 Specification
型号 Model # | U8310-40 | U8310-60 | U8320 |
衰减范围 Attenuator Range | 0 ~ 40 dB | 0~60 dB | 0~40 dB |
波长范围 Wavelength Range | 1310 / 1490 /1550 /1610 nm | 850 nm | |
插损 Insertion Loss | ≤ 1.2 dB | ≤ 1.8 dB | ≤ 1.5 dB |
光纤类型 Fiber type | Standard SMF | MMF 50/62.5 自适应 | |
连接器类型 Connector Type | FC/PC Connector | ||
衰减精度 Attenuator Accuracy | ≤ ± 0.1 dB typ. (0 ~ 40 dB) | ≤ ± 0.2 dB | |
重复性 Repeatability | ≤±0.015 dB | ≤±0.05 dB | |
衰减调节速度 Attenuation Transition Speed | 0.1 ~ 50 dB/s | 0.1 ~ 35 dB/s | |
偏振相关损耗 Polarization Depend Loss | ≤0.25 dB (0 ~ 40 dB). | ||
回损 Return Loss | ＞ 40 dB | ＞ 30 dB | |
校准周期 Recalibration Period | 2 years | ||
工作温度 Operation Temperature | 0～ +40℃ | ||
存储温度 Storage Temperature | -30～+80℃ | ||
电源功率 Power | 100~240 V | ||
产品尺寸 Dimensions | 245 mm W, 105 mm H, 320 mm D | ||
重量 Weight | 2.0~5.0 kg | ||
备注：单模/多模均可以装配为四通道，型号：U8314 / U8324，性能指标与单通道一样。