The modular design, convenient swapping.
The photoelectric conversion optical receiver module - down part of high sensitivity of pin optical detector; RF amplifier stage imported low noise amplifier, ensuring excellent link system index,can provide highquality RF signal source to the two level of optical fiber transmission network.
The complete SMT structure, small volume, high reliability, low power consumption.
Advanced largescale power transfer equilibrium, attenuation function, the range of 0 ~ 15dB to0.1dB/ step to achieve continuously adjustable, can through the function button system operated by remote control or management system, convenient for users to use.
Gain controllable import GaAs photoelectric conversion module and integrated optical input power detection and control circuit of photoelectric conversion and automatic link loss compensation, broadband RF signal signal to the electronic equalizer and the output amplifier output slope adjustable.
Integrated microprocessor, working parameters and fault information equipment through the centralized monitoring unit is shown on colordisplay, also can through the RJ45 network management interface system platform, realize the centralized monitoring network.
L with the RF output level test port, relative to the RF output terminal for 10dB.
FRX200M series positive amplitude modulated optical receiver module is one of the many modules used in WS-OTP2000L optical transmission platform. FRX200M series positive optical receiver module turns the 1310nm and 1550nm wavelength optical signal to output RF signal.
Optical signal by photoelectric conversion of PIN into RF signal, PIN tube detection signal to the microprocessor, real-time monitoring the optical signal reception status. RF signal is amplified by the low noise preamplifier, then enter into attenuator and equalizer for adjustment, then proceeding the final amplification before output. Output RF signal Set up the output level test port(-20dB) by splitter, another splitter take sample from the RF power into the detection circuit and microprocessor, then make sure the monitoring unit to monitor the RF output signal at the same time.