| 产品特性：光功率稳定 | 加工定制：否 | 品牌：梓冠 |
| 型号：ZG-VOA | 种类：衰减器 | 波段范围：1260-1650nm 850nm 980nm 1064nm |
| 运转方式：连续式 | 激励方式：电激励式 | 工作物质：半导体 |
| 光路径：透过型外光路 | 输出形式：功率型 | 传输信号：单电源型 |
| 速度：高速 | 通道：单通道 | 输出波长：1260-1650nm 850nm 980nm 1064nmnm |
光纤可调衰减器是专用于手动调节光纤光路衰减的产品，衰减范围大，调节精度高，衰减值稳定，结构紧凑便于集成。另可提供电控的模块式光衰减器和台式光衰减器仪表。
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.
〖特性Features〗
功率稳定
Power stability
高动态范围
High dynamic range
可远程监控
Remote monitoring
〖应用Applications〗
光纤传感
Optical fiber sensor
光纤通信
Optical fiber communications
光纤器件测试
Optical fiber device testing
〖性能指标Specifications〗
参数指标 Parameters
| 单位 Unit | 最小值 Min. | 典型值 Typ.
| 值 Max. | 备注 Notes |
波长范围Typical value
| nm | 1260-1650nm 或 980nm/1064nm
| |||
衰减范围Attenuation range
| dB | 0 | 60 | ||
衰减精度Attenuation accuracy | dB | ±0.2 | @RT | ||
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) |
〖订货信息ordering information〗
ZG | 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
| 1=60dB | 9=0.9mm 2=3mm | 0=0.5m 1 =1m
| 0=None 1=FC/APC 2=FC/PC |
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邮箱：xinan@zg-photonics.com
