Optical module management and control method, device and system and optical module
A control device and optical module technology, applied in the field of optical communication
Pending Publication Date: 2022-05-13
CHINA TELECOM CORP LTD
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Problems solved by technology
This channel-associated OAM (Operation Administration and Maintenance) technology must be realized with the help of network equipment such as optical amplifiers, and is not suitable for fiber direct connection and passive WDM application scenarios.
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[0035] Various exemplary embodiments of the present disclosure will now be described in detail with reference to the accompanying drawings. It should be noted that relative arrangements of components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present disclosure unless specifically stated otherwise.
[0036] At the same time, it should be understood that, for the convenience of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship.
[0037] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way intended as any limitation of the disclosure, its application or uses.
[0038] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of t...
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The invention discloses an optical module management and control method, device and system and an optical module, and relates to the field of optical communication. The method comprises the following steps: defining a first address space for storing first optical module information and a second address space for storing second optical module information; the first optical module sends own information to a second optical module through an operation, maintenance and management (OAM) channel; the second optical module obtains the information of the first optical module through the OAM channel, and stores the information of the first optical module in a first storage space; and the second optical module sends the information of the first optical module to the host end equipment in response to an instruction for reading the information of the first optical module sent by the host end equipment. The remote optical module information and the local side optical module information are simultaneously stored in the local side optical module, so that a local side equipment network manager can simultaneously complete data acquisition and monitoring of the local side optical module and the remote optical module more conveniently without the help of network equipment.
Description
technical field [0001] The present disclosure relates to the field of optical communication, and in particular to an optical module management and control method, device, system and optical module. Background technique [0002] At present, the optical modules commercially available in the bearer network and access network can only save their own optical module status, performance and other information. The operating status and performance of the optical module on the device is not conducive to real-time monitoring of network performance and quick troubleshooting of unexpected problems. [0003] In the field of wireless access, based on wavelength tunable 10G optical modules in WDM (Wavelength Division Multiplexing)-PON (Passive Optical Network, passive optical network) The wavelength of the end optical module is self-adaptive. This channel-associated OAM (Operation Administration and Maintenance, operation, maintenance and management) technology must be implemented with th...
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IPC IPC(8): H04Q11/00
CPCH04Q11/0062H04Q2011/0079
Inventor 刘昊李俊杰霍晓莉唐建军张安旭胡骞
Owner CHINA TELECOM CORP LTD