EPON-based hibernation method and system

Abstract

The invention discloses an EPON-based optical network unit hibernation method. The method comprises the steps as follows: step 1, an optical line terminal judges whether an optical network unit meets an initial hibernation condition or not, and if so, the next step is executed, otherwise, the step 1 is repeated; step 2, the optical line terminal transmits an initial hibernation message to the optical network unit; step 3, the optical network unit receives the initial hibernation message and enters an initial hibernation state; step 4, the optical network unit enters a working state when the initial hibernation state is ended; step 5, whether the optical network unit meets a continuous hibernation condition or not is judged, if the optical network unit meets the continuous hibernation condition, the optical network unit enters a continuous hibernation state, and when the continuous hibernation state is ended, the step 5 is repeated; otherwise, the step 1 is repeated.

Description

technical field [0001] The invention relates to the field of accessible networks, in particular to an EPON-based dormancy method and system. Background technique [0002] The further development of broadband services has created demand for operators to increase broadband speed. The telephone line at home has been gradually replaced by optical fiber. EPON (Ethernet Passive Optical Network, Ethernet Passive Optical Network) is an important technology to realize fiber-to-the-home. In the fiber-to-the-home system equipment, there are mainly optical line terminals (hereinafter referred to as OLT) and Optical Network Unit (hereinafter referred to as ONU). System devices usually work continuously, and of course the continuous work of the device consumes a huge amount of power. Although EPON consumes less energy than other access technologies, the sharp decrease of energy will arouse our attention along with the linear growth of users. [0003] In order to save energy, it is hope...

AI Technical Summary

Problems solved by technology

System equipment usually works continuously, and the continuous work of the equipment will of course consume a huge amount of power

Although EPON consumes less energy than other access technologies, the sharp decrease in energy will arouse our attention as the user increases linearly

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