Patent ID: 11876882
Assignee: MOTORCOMM ELECTRONIC TECHNOLOGY CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 6:
7. An optoelectronic matching system comprising:
a first optoelectronic device, wherein an electrical port of the first optoelectronic device is connected to a first electrical port of a first opposite end;
a second optoelectronic device, wherein an electrical port of the second optoelectronic device is connected to a second electrical port of a second opposite end, and the first optoelectronic device and the second optoelectronic device are connected via optical fibers;
each of the first optoelectronic device and the second optoelectronic device comprises: a first negotiation unit for auto-negotiation between an electrical port and a corresponding opposite end to obtain the highest supported speed of the opposite end corresponding to each of the optoelectronic devices;
a second negotiation unit, connected to the first negotiation unit, and configured to encapsulate the current speed and the highest supported speed of the opposite end into transmission parameters of a transmission protocol, and to send the current speed and the highest supported speed of the opposite end to an optical port of the other optoelectronic device;
a processing unit for obtaining a target speed based on the highest supported speed of an opposite end corresponding to one of the optoelectronic devices and the highest supported speed of an opposite end corresponding to the other optoelectronic device in the transmission protocol; a judging unit, connected to the processing unit, and configured to judge whether the current speed is equal to the target speed to obtain a judgment result;
a configuration unit, connected to the judgment unit and the first negotiation unit, respectively, and configured to configure the speed of the electrical port and the speed of the optical port to the target speed when the judgment result indicates that the current speed of a local electrical port is not equal to the target speed;
wherein the first negotiation unit is further configured to perform auto-negotiation with the corresponding opposite end after the speed is configured to the target speed.