FC-EG gateway and communication conversion method between optical fiber channel and Ethernet

A technology of fiber channel and communication conversion, applied in the field of communication
CN106789609AActive Publication Date: 2017-05-31TECH & ENG CENT FOR SPACE UTILIZATION CHINESE ACAD OF SCI
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
TECH & ENG CENT FOR SPACE UTILIZATION CHINESE ACAD OF SCI
Publication Date
2017-05-31

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Abstract

The invention relates to an FC-EG gateway and a communication conversion method between an optical fiber channel and the Ethernet. The FC-EG gateway comprises an Ethernet universal interface module, an FC universal interface module and a protocol conversion module. The Ethernet universal interface module is used for packaging and analyzing an Ethernet frame header and realizing the conversion of a physical layer and a data link layer; the FC universal interface module is used for performing photovoltaic conversion, electro-optical conversion, 8B / 10B encoding and decoding, and packaging and analyzing of a universal frame header; and the protocol conversion module is used for converting an IPFC sequence and an IP message. The invention further discloses a communication conversion method between the optical fiber channel and the Ethernet by utilizing the FC-EG gateway. By means of the design of the FC-EG gateway, heterogeneous network IP fusion communication based on the Ethernet and the optical fiber channel is realized, so that the IP message in the ordinary Ethernet can access the FC network through the FC-EG gateway.
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Description

technical field

[0001] The invention relates to the technical field of communication, in particular to an FC-EG gateway and a communication conversion method between fiber channel and Ethernet. Background technique

[0002] Due to the characteristics of high bandwidth, low latency and high reliability, fiber channel technology is more and more widely used in the aerospace field at home and abroad. At present, FC-AE has released five avionics-oriented protocol standards, including FC-AE-1553, FC-AE-ASM, and FC-AE-RDMA. There are tons of applications.

[0003] Since the space information network is based on the space platform (satellite, airship, aircraft, etc.), it is a network system that realizes real-time acquisition, transmission and processing of space information. Because FC (Fiber Channel, Fiber Channel) supports real-time deterministic transmission behavior with high speed, high reliability, and can build a deterministic network, it is suitable for aerospace command...

Claims

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