METHOD, DEVICE AND DIGITAL SUBSCRIBER LINE (DSL) SUBSCRIBER BOARD FOR MONITORING POWER CONSUMPTION VALUE OF DSL SUBSCRIBER BOARD

摘要

A method and an apparatus for monitoring a power consumption value of a DSL subscriber board in real time, and a DSL subscriber board are provided. The method includes: monitoring a working state of each subscriber port on the DSL subscriber board, the number of subscriber ports in each different working state, and an output power of each LD subunit in a line driver LD unit on the DSL subscriber board; and calculating a power consumption value of the DSL subscriber board in real time according to a monitoring result and preset electrical parameters of each functional unitwhen the subscriber port is in different working states. The working state of the subscriber port on the DSL subscriber board, the number of subscriber ports in each working state, and the output power of each LD subunit subunit are monitored in real time, and the preset electrical parameters are used, so as to monitor the power consumption value of the DSL subscriber board in real times., An operator can take effective energy-saving measures according to the power consumption value of the DSL subscriber board to realize high-efficiency energy utilization, so as to protect environment and reduce operating cost.