Remote electric power supplying system and its power-up control method

Abstract

The present invention provides a remote power supply system and its power-on control method. The system mainly includes a local end power supply part for supplying power to remote electric equipment. The local end power supply part includes: a local end monitoring unit and a local end power supply module. The remote power consumption equipment is provided with a remote monitoring unit, and the remote monitoring unit monitors the on-position status of the remote power consumption equipment, and transmits the monitoring signal of the on-position status of the remote power consumption equipment transmitted to the local end monitoring unit, and the local end monitoring unit controls the local end power module to provide power for the remote power consumption equipment according to the monitoring signal. The invention avoids the phenomenon that the power supply module of the local end supplies power to the remote power consumption equipment when it is not in place, avoids unsafe factors in the process of supplying power to the remote power consumption equipment, and realizes the intelligent power supply for the remote power consumption equipment control; thereby achieving the purpose of improving the security of the power-on process, saving energy, and saving network resources.

Description

technical field [0001] The invention relates to a power supply technology in a communication system, in particular to a remote power supply technology in a communication system. Background technique [0002] With the rapid development of network communication systems, remote power supply systems have become an important technology in expanding communication services. For example, in the case of the ever-increasing demand for XDSL (X Digital Subscriber Line) services, a relatively common method to expand new services to end users on the basis of the existing digital subscriber line network is: to use DSLM ( DSL Access Multiplexer, DSL access multiplexer) equipment is more moved to the end user side. In this way, 1-2 pairs of twisted pairs or coaxial cables can be used as the uplink channel, and more users and services can be accessed through the DSLM equipment. Since the environment on the user side is complex and it is inconvenient to provide power in most cases, moving th...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a remote power supply system and its power-on control method to overcome the shortcomings of unsafe power-on process and waste of network resources in the prior art

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