Burst-mode optical receiver and operation method therefor, and storage medium

A burst-mode optical receiver, wherein the burst-mode optical receiver comprises:

• a photodiode, a trans-impedance amplifier, and an SD signal generator;
• the trans-impedance amplifier is connected to a positive pole of the photodiode;
• and
• an input end of the SD signal generator is connected to an output end of the trans-impedance amplifier, and a signal output end of the SD signal generator is separately connected to respective reset ends of the trans-impedance amplifier and a local device.

A non-transitory computer storage medium having stored thereon a running program which, when executed by a processor, implements the steps of the operation method for a burst-mode optical receiver, comprising:

• when a terminal device of a PON system reports burst registration frame information, converting, via the photodiode, a burst optical signal arriving at the optical receiver into a burst electrical signal;
• coupling, via the SD signal generator, the burst electrical signal at the trans-impedance amplifier to obtain an energy burst electrical signal, and generating a reset signal based on the energy burst electrical signal;
• and
• transmitting the reset signal to respective reset ends of the trans-impedance amplifier and/or the local device to cause the trans-impedance amplifier and/or the local device to generate a reset action.