Remote network equipment power supply detection system and remote network equipment power supply detection method

Abstract

The invention relates to a remote network equipment power supply detection system and a remote network equipment power supply detection method. The system comprises a power supply monitoring terminal powered by the same power supply network as a piece of to-be-detected remote network equipment, a first remote network management system used for being in communication connection with the remote network equipment through a network protocol, judging whether the remote network equipment is offline or online according to the communication connection establishment condition and generating offline information, a second remote network management system used for being in communication connection with the power supply monitoring terminal through a network protocol, judging whether the power supply monitoring terminal is offline or online according to the communication connection establishment condition and generating offline information, and a network management terminal used for judging whether a power supply fault occurs to the remote network equipment according to the offline information transmitted by the first remote network management system and the offline information transmitted by the second remote network management system respectively. By the adoption of the system and the method of the invention, whether a power supply fault occurs to the to-be-detected remote network equipment can be timely judged, and people do not need to worry that power state information cannot be acquired, processed or transmitted due to the fact that the power supply network is powered off.

Description

technical field [0001] The invention relates to fault detection technology, in particular to a remote network equipment power supply detection system and method. Background technique [0002] Due to the sinking of telecommunications equipment access points, many outdoor digital subscriber line access multiplexers (Digital Subscriber Line Access Multiplexers, referred to as DSLAM) do not use guaranteed DC power supply in the computer room, and use unguaranteed mains power power supply. It is precisely because the power supply of the equipment cannot be guaranteed that when there is a power outage, the maintenance personnel in the monitoring room cannot timely judge whether the equipment is offline due to a power outage or a broken optical cable, which may easily lead to misjudgment of faults. [0003] In order to detect the power supply of telecommunication equipment, the Chinese patent application with publication number CN1585229A "A Method and System for Realizing Remote ...

AI Technical Summary

Problems solved by technology

However, this remote monitoring solution still has certain defects. It requires that the power supply of the information processing module cannot be cut off immediately, and it needs to maintain the power supply for 1ms after the power supply of the telecommunication equipment is cut off. If the power supply network of the telecommunication equipment is cut off, all equipment If the power is cut off, the solution may not be able to complete the collection, processing and transmission of power state information in time

Images