Multi-channel direct modulation optical transmitter
Description
This product integrates multiple sets of DFB laser chip, microwave amplifier chip and drive circuit, in a sealed package. Number of channels 2, 4, 8 optional, working bandwidth covers 30MHz-18GHz, can choose DWDM/CWDM wavelength. The input P-1 is ≥18dBm, the operating temperature range is -55 ° C to 70 ° C, and the volume and weight are only one-third of that of an independent optical transmitter with the same function. Optional microwave amplification is added to reduce the link noise factor. It has the characteristics of wide frequency band, high integration, small size, light weight, no external circuit, wide operating temperature range, small bending radius of optical fiber, and strong environmental adaptability. It is suitable for array application scenarios and meets the requirements of miniaturization, high P-1, and high reliability. Can be customized according to customer requirements.
Application
Satellite communications
Radar system analog signal optical transmission
Electronic reconnaissance system signal distributed optical transmission
Features
Integrates multiple sets of DFB laser chip, microwave amplifier chip and drive circuit, in a sealed package, channels 2, 4, 8 optional ,bandwidth 30MHz-18GHz, Input P-1 ≥18dBm, operating temperature -55℃～70℃,no need for external circuit
Meet the requirements of array application ,miniaturization, high P-1 and high reliability.