OPTICAL POWER DETECTION METHOD, APPARATUS AND DEVICE, AND OPTICAL MODULE

摘要

An optical power detection method, apparatus and device, and an optical module, belonging to the field of communication networks. The method comprises: receiving a detection signal; processing the detection signal to obtain a designated detection signal, the window of the designated detection signal being a designated duration; and according to the designated detection signal, detecting the received optical power of an optical module. When a detection signal issued by a device is received, instead of directly controlling the received optical power detection according to the detection signal, the detection signal is processed to obtain a designated detection signal, so that an optical module is triggered by the detection signal when the received optical power detection is performed, but the specific detection end time thereof is defined by the window of the designated detection signal, so that the received optical power detection of the optical module is not affected by the size of an uplink burst data packet of a receiver, thus reducing the detection error and improving the accuracy of detection.