An optical module, a management and control information processing method, and a communication system

Abstract

Embodiments of the present invention provide an optical module, a management and control information processing method, and a communication system. The optical module includes: a clock recovery unit, an optical transmitting unit, an optical receiving unit, and a micro-control unit. The optical module also includes: a logic processing unit; a logic processing unit The unit is used to add the first control information to the first service information, the first service information is the service information sent by the optical module to the peer optical module, and obtain the second control information from the second service information, the second service information It is the service information sent from the peer optical module to the optical module. In the embodiment of the present invention, a logic processing unit is added to the optical module, and through the interaction between the logic processing unit and the micro-control unit, the function of adding management and control information to business information and extracting management and control information from business information is realized, so that the optical The module can not only send management and control information to the peer optical module, but also obtain management and control information from the peer optical module to realize remote management and control of the optical module.

Description

technical field [0001] Embodiments of the present invention relate to the field of communication technologies, and in particular to an optical module, a method for processing management and control information, and a communication system. Background technique [0002] The wireless access network (Centralized, Cooperative&Cloud Radio Access Network, C-RAN) architecture based on the real-time cloud infrastructure of an open platform is an important evolution direction of the fifth generation communication technology (5th Generation, 5G) wireless access network in the future, including There are two scenes: small concentration and large concentration. For C-RAN small concentration, each distributed unit (Distributed Unit, DU) is connected to 5-10 physical stations, while for large concentration, each DU is connected to 10-30 physical stations. Therefore, if the fronthaul network based on the C-RAN architecture adopts the optical fiber direct drive method, a large amount of opt...

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Problems solved by technology

[0004] Embodiments of the present invention provide an optical module, a management and control information processing method, and a communication system to solve the problem of difficulty in remote management and control of optical modules

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