AHFT100 optical transmitter has small and exquisite bulk, compact structure characteristics, cooperate with AHPF100 optical platform to compose a high performance indoor transmission equipment.
AHFT100 optical transmitter adopts in-band optical isolator of high linearity, low noise DFB laser imports(DFB) as optical source, have advanced pre-distortion circuit, significantly improved the laser non-linear index. AHFT100 optical transmitter built-in microprocessor to monitor all the work status of DFB laser parameters, and transmit to AHPF100 system controller through the trunk.
System controller intelligent function provides a well internal working environment to AHFT100 module, VFD display of the platform can monitor the work status. During this status, AHFT100 module comes into play excellent performance and provided with high reliability and stability.
Low electric level input, stick in or out the module without electricity off.
Excellent RF access, with AGC (automatic gain control).
Excellent APC (automatic power control), ATC (automatic temperature control) to insure stable laser output power and long working life.
Wide band pre-distortion circuit, the link index is more superior.
Comprehensive protection circuit (start delay protection, working status indicator and alarm, RF over-active turn-off and alarm, etc).
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