An energy-saving network device

Abstract

The invention discloses energy-saving network equipment, which belongs to network equipment and comprises an energy-saving network device and a network connecting wire, wherein the network connecting wire comprises twisted pair wires and an RJ45 joint, the twisted pair wires corresponding to pins 4 and 5 of the RJ45 joint are connected in a crossed way, the RJ45 joint is connected with a CPU (central processing unit) module through an optical coupling isolation unit, the pin 4 of the RJ45 joint is connected with a fourth work port of the optical coupling isolation unit, the first work port of the optical coupling isolation unit is connected with a GPIO (general purpose input / output) lead pin1 of the CPU module, the fourth work port is connected with the first circuit power supply voltage through a first resistor, the first work port is connected with the first circuit power supply voltage through a second resistor, a power supply switching control circuit comprises second circuit power supply voltage and a PMOS (P-channel metal oxide semiconductor) switch tube, a PMOS grid electrode is connected with a GPIO lead pin 2 of the CPU module, a source electrode is connected with the second circuit power supply voltage, and a leakage electrode of the PMOS switch tube is connected with a POWER lead pin of a PHY (physical layer) module. The energy-saving network equipment has the beneficial effect that the energy consumption problem generated when an Ethernet interface of the network equipment is not started for a long time is effectively solved.

Description

technical field [0001] The invention relates to network equipment, in particular to an energy-saving network equipment. Background technique [0002] In the xPON optical communication access network system, the ONU as a terminal device can be flexibly configured into different product forms according to actual needs. For example, there are applications in FTTH / B occasions that support VoIP voice, WiFi functions and Ethernet data communication services. For HGU equipment, there are generally more than two relatively independent functional control modules with different functional applications on the main board of the equipment, and each functional control module has its own relatively independent power supply system. In actual engineering applications, the HGU device is usually in the power-on state for a long time for users to communicate on the network at any time, and the use of the household level largely depends on the user's living habits to use the data service communi...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the above technical issues in the prior art, the present invention provides an energy-saving network device to solve the problem of resource waste caused by the long-term non-activation of the Ethernet interface of the network device

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