Optional Desktop or Module，Wide Operating Wavelength Range
Fiber communication，Optic Fiber Sensor，Fiber laser
Multi-wavelength Gain Flattening EDFA
The multi-wavelength gain flat Erbium-doped fiber amplifier is a series of fiber amplifiers specially designed for fiber communication systems. It can simultaneously amplify signals of multiple wavelengths in the C-band and maintain the same gain among wavelengths. The gain flatness can be less than 1.5 dB. It has the advantages of multi-wavelength, gain flattening, high gain and low noise. It supports the control of upper computer software. It is small in size and easy to integrate.
Features
Optional benchtop or module
Wide operating wavelength range
High gain,gain flatness
Specification
参数指标 Parameters 单位 Unit 最小值 Min. 典型值 Typ. 最大值 Max. 备注 Notes 波长范围 Wavelength range nm 1530 1550 1560 C-band 预放大器 EDFA-PA-GF 输入功率 Input power dBm -45 -25 输出功率 Output power dBm 20 增益系数 Gain coefficient dB 35 功率放大器 EDFA-BA-GF 输入功率 Input power dBm -26 -10 输出功率 Output power dBm 26 增益系数 Gain coefficient dB 25 噪声指数 Noise figure dB 5 5.5 增益平坦度 Gain flatness dB 0.8 1.5 偏振相关增益 Polarization Correlation Gain dB 0.5 偏振模色散 Polarization Mode Dispersion ps 0.5 输入/输出端隔离度 Isolation of input/output dB 40 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 Type of fiber connector - FC/APC 尾纤类型 Fiber type - SMF-28e 单模光纤 SMF-28e Single fiber 供电方式 Power supply - DC 5V OR AC 220V 尺寸 Size mm 台式260×285×115 Benchtop 260×285×115 模块 150(W)×125(D)×30(H) Module 150(W)×125(D)×30(H) 通信协议 Communication protocol - RS232 Optional power monitoring and PC software 工作模式 Working mode - ACC 自动电流控制/APC 自动功率控制/AGC 自动增益控制 Automatic Current Control(ACC)/ Automatic Power Control(APC)/Automatic Gain Control(AGC)
Dimension
ordering information
EDFA-PA-GF 增益大小(dB) Gain(dB) 尾纤套管直径 Diameter of pigtail casing 尾纤长度 Fiber length 连接头形式 Connector 封装形式 Packaging 25 9-0.9mm 2-2mm 0=法兰 1 =1m 2 =2m 0=None 1=FC/APC 2=FC/PC M=模块 M=Module B=台式 B=Benchtop R=机架式 R=Rack-mount EDFA-BA-GF 输出功率(dBm) 15、20、23、26
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