Registration method and system for virtual optical network unit
A technology of virtual optical network and selection unit, which is applied in the direction of transmission system, digital transmission system, multiplexing system selection device, etc., can solve the problems of unfavorable ONU product management and maintenance, poor user experience, etc., and achieve easy popularization, Simple, convenient and wide-ranging effects
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[0042] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.
[0043] figure 1 It is a schematic diagram of the implementation flow of the virtual ONU registration method in the embodiment of the present invention. Such as figure 1 As shown, the registration method of the virtual ONU may include the following steps:
[0044] Step 101, N virtual ONUs in the serial number state receive the SN request sent by the optical line terminal OLT; wherein, N is a natural number greater than or equal to 2.
[0045] In a specific embodiment of the present invention, when the ONU is just powered on, it is in the initial state; the ONU listens to the downlink frame sent by the OLT and acquires frame synchronization, and enters the standby state.
[0046] Specifically, the OLT sends a downlink frame every 125 microseconds, and when the ONU is first po...
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