产品简介:
美国Optilab公司 LT-12-E-M 低压驱动光发射器 (LT) , 电吸收调制器(EAM) 模块设计针对于射频过光纤(RFoF), 天线远程和单模光纤宽带射频传输应用。易于驱动,低射频输入模块使用一个低噪声,窄线宽,1550nm DFB 激光二极管作为一个连续波 (CW) 光源。结构紧凑,低成本调制发射设计提供高无杂散动态范围、高输入截取点性能, 而电吸收调制器( EAM )具有超过12GHz线性调制带宽调制能力。为了正常工作,外部偏置Tee,需要结合直流偏置和射频信号来驱动电吸收调制器( EAM.)。
主要特点
• 集成12 GHz 电吸收调制器 (EAM)
• 低驱动电压 (Vπ)
• 高动态范围
• 尺寸紧凑
Model Number | LT-12-E |
Optical Specifications |
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Laser Wavelength Range | 1530 nm to 1560 nm |
Transmission Distance Range | N/A |
Optical Output Power Level | +3 dBm min. |
Output Power Stability | N/A |
Laser Launch Power Level | N/A |
Optical Return Loss | 30 dB typ. |
Optical Connectors | FC/APC, other optional |
Receiver Input Wavelength Range | N/A |
Optical Input Level Range | N/A |
RF/Link Specifications | N/A |
Input RF Power Level | +12 dBm max |
RF Output Level | N/A |
Link Gain | N/A |
RF Frequency Range | N/A |
Gain Flatness | N/A |
Carrier Interference Noise Ration (CINR) | N/A |
2nd Harmonics Distortion | N/A |
1dB Compression Point | N/A |
Input Impedance | N/A |
Input RF Return Loss | N/A |
RF Connectors | K type, Female |
Mechanical Specifications |
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Operation Temperature | -40°C to +70°C |
Storage Temperature | -55°C to +85°C |
Power Supply | +/-5 VDC, 2A max. |
Power Consumption | N/A |
Housing Dimensions | 90 mm x 70 mm x 15 mm |
Control/Monitoring | N/A |
Display | N/A |
Alarm | Local: LED: Optional Input Power
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