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Method, equipment and system for reducing energy consumption of optical transceiver in optical network equipment

A technology of optical network equipment and optical modules, which is applied in the field of optical communication, can solve problems such as the inability to effectively reduce energy consumption of optical modules, and achieve the effect of reducing energy consumption and reducing energy consumption

Inactive Publication Date: 2011-06-22
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] For the optical module, it is less idle, and the method provided by the existing technology cannot effectively reduce the energy consumption of the optical module

Method used

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  • Method, equipment and system for reducing energy consumption of optical transceiver in optical network equipment
  • Method, equipment and system for reducing energy consumption of optical transceiver in optical network equipment
  • Method, equipment and system for reducing energy consumption of optical transceiver in optical network equipment

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Embodiment Construction

[0024] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0025] Such as figure 2 Shown is the flow chart of Embodiment 1 of the method for reducing the energy consumption of optical modules in optical network equipment according to the present invention, including:

[0026] Step 101. Obtain the current time period of the optical module.

[0027] In this step, the current time period of the optical mo...

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Abstract

The embodiment of the invention provides a method, equipment and a system for reducing the energy consumption of an optical transceiver in optical network equipment. The method comprises that: a control module of the optical network equipment acquires a current time bucket of the optical transceiver; the control module of the optical network equipment transmits a control message to the optical transceiver according to the time bucket; and the optical transceiver performs switching control on a transmission module and / or a receiving module in the optical transceiver according to the control message. In the method, the equipment and the system provided by the embodiment of the invention, the enabling and disabling of the receiving module and the transmission module in the optical transceiver can be independently controlled, and the energy consumption of the optical transceiver can be effectively reduced.

Description

technical field [0001] Embodiments of the present invention relate to optical communication technologies, and in particular to a method, device and system for reducing energy consumption of optical modules in optical network equipment. Background technique [0002] Optical Transceiver is a key device in various passive optical networks (Passive Optical Network, referred to as PON). Such as figure 1 Shown is a schematic structural diagram of an optical module in the prior art. The optical module includes a power supply 1 and a Bi-direction Optical SubAssembly (BOSA for short) 2. The BOSA 2 may include an optical transmitting assembly and an optical receiving assembly. The optical module also includes a laser diode driver chip (Laser Diode Driver, LDD for short) 3 , a limiting amplifier (Limiting Amplifier, LA for short) 4 and a micro control unit (Micro Control Unit, MCU for short) 5 . The role of LA4 is to process the signals of different amplitudes output by the previous ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q11/00H04B10/12H04B10/25
Inventor 丁平严坚
Owner HUAWEI TECH CO LTD
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