Communication single board and optical module power supply management method
By introducing control circuits on the communication board, detecting and stopping power supply to the idle optical module, the energy waste problem caused by no-load power supply in optical communication equipment is solved, and higher energy efficiency is achieved.
CN119727936APending Publication Date: 2025-03-28ZTE CORP
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Patent Information
- Application Number
- CN202311288982.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2023-09-28
- Publication Date
- 2025-03-28
AI Technical Summary
Technical Problem
In optical communication equipment, some of the large number of optical modules set on the communication board are often idle, resulting in no-load power supply for power and waste of energy.
Method used
A communication board is designed, including a control circuit, which can detect optical modules in idle state, and control the power module to stop supplying power to these optical modules according to the up and down logic of the power module.
Benefits of technology
It effectively avoids the power supply of no-load optical modules by the power module in optical communication equipment, reduces energy waste, and improves the energy efficiency of communication equipment.
✦ Generated by Eureka AI based on patent content.
Abstract
The invention provides a communication single board and an optical module power supply management method. The communication single board comprises an optical module, a power supply module and a control circuit. And the control circuit is used for determining the optical module in an idle state on the communication single board and controlling the power supply module to stop supplying power to the optical module in the idle state. According to the invention, no-load power supply to the optical module by the power supply module in the optical communication equipment can be avoided, so that unnecessary energy waste generated by the optical communication equipment is improved.
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