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Title:
OPTICAL DEVICE, OPTICAL SWITCHING FULL MESH SYSTEM AND COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/160279
Kind Code:
A1
Abstract:
Provided in the embodiments of the present application are an optical device, an optical switching full mesh system and a communication system, which are used for reducing the backplane loss of an optical signal between an optical device and a switching node. The optical device specifically comprises a service processing module, a photoelectric conversion module, a multiplexer, an optical switch, an optical receiving module and an optical connector. When the optical device is used as a transmission end, a first electric signal generated by the service processing module is converted into a first optical signal by means of the photoelectric conversion module, and the first optical signal is multiplexed by means of the multiplexer, and output to a next-hop optical device by means of the optical switch and the optical connector. When the optical device is used as a reception end, the optical connector receives a second optical signal output by an optical connector of a previous-hop optical device, the second optical signal is demultiplexed by means of the optical receiving module and output to the photoelectric conversion module, then the second optical signal is converted into a second electric signal by means of the photoelectric conversion module, and the second electric signal is output to the service processing module.

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Inventors:
LAN PENG (CN)
TIAN GUANGXIAO (CN)
WEI JUAN (CN)
WU YANGBO (CN)
Application Number:
PCT/CN2023/071224
Publication Date:
August 31, 2023
Filing Date:
January 09, 2023
Export Citation:
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Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04Q11/00; H04J14/02
Foreign References:
CN101030831A2007-09-05
CN113285760A2021-08-20
CN111917507A2020-11-10
US20140126914A12014-05-08
Attorney, Agent or Firm:
SHENPAT INTELLECTUAL PROPERTY AGENCY (CN)
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