The upgrade system and upgrade method of onu equipment in the epon system
A technology for equipment and upgrade files, applied in transmission systems, digital transmission systems, electrical components, etc., can solve the problems of slow upgrade process and cumbersome upgrade operations, and achieve the effect of speeding up the upgrade process, simplifying upgrade operations, and improving upgrade efficiency
Active Publication Date: 2016-06-01
PHICOMM (SHANGHAI) CO LTD
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Problems solved by technology
[0010] The technical problem to be solved by the present invention is to overcome the problem that in the prior art, when a variety of different types of ONU devices mounted under the OLT device are upgraded in batches, they can only be upgraded one by one or can only be upgraded one by one by type, resulting in upgrades The operation is very cumbersome, and the upgrade process is slow, providing an upgrade system for ONU devices in an EPON system that performs batch upgrades for different types of ONU devices at the same time, and an ONU device in an EPON system that is implemented using the upgrade system upgrade method
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[0042] The preferred embodiments of the present invention are given below in conjunction with the accompanying drawings to describe the technical solution of the present invention in detail.
[0043] Such as figure 1 Shown, in the present embodiment, the upgrade system of the ONU equipment in the EPON system of the present invention comprises a linked list creation module 1, a target session creation module 2, an upgrade file download module 3, an upgrade file sending module 4, a An upgrade file writing module 5 , an activation module 6 and a deletion module 7 .
[0044] The present invention can carry out batch upgrade to multiple different types of ONU devices mounted under the OLT device at the same time, specifically as follows:
[0045] First of all, the upgrade files used for upgrading all types of ONU devices mounted under the OLT device are stored in the FTP server, and each type of ONU device will correspond to an upgrade file, and different upgrade files can be pass...
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The invention discloses a system and method for upgrading ONU equipment in an EPON system. The method for upgrading the ONU equipment in the EPON system includes the steps of establishing a session chain table, establishing a target session, setting the certification ID of target ONU equipment and the filename of a upgrading file, using the target session as a target node to be inserted into the session chain table, reading the target node from the session chain table to execute the target session, downloading the upgrading file to OLT equipment, controlling the OLT equipment to send the upgrading file to the target ONU equipment, and controlling the target ONU equipment to write the upgrading file into flash for upgrading. The system and method for upgrading the ONU equipment in the EPON system achieve simultaneous batch upgrading of different types of the ONU equipment, simplify the upgrading operation, and improve the upgrading efficiency.
Description
technical field [0001] The present invention relates to an upgrade system and an upgrade method for ONU equipment in an EPON system, in particular to an upgrade system for ONU equipment in an EPON system capable of performing batch upgrades on different types of ONU equipment at the same time, and an upgrade system utilizing all ONU equipment. The upgrade method of the ONU device in the EPON system realized by the upgrade system is described. Background technique [0002] EPON (Ethernet Passive Optical Network) is a single-fiber bidirectional optical access network using a point-to-multipoint structure, and its typical topology is a tree. However, in an EPON system, one OLT (Optical Line Terminal) device is often mounted with multiple different types of ONU (Optical Network Unit) devices. The batch upgrade of multiple different types of ONU devices has always been a problem to be solved. [0003] The upgrading methods of the existing ONU equipment generally include the foll...
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IPC IPC(8): H04L12/24H04L29/06
Inventor 方刚李梅勇
Owner PHICOMM (SHANGHAI) CO LTD