Title:
OPTICAL MULTIPLEXING AND DEMULTIPLEXING MODULE HAVING AUTOMATIC DISCOVERY FUNCTION
Document Type and Number:
WIPO Patent Application WO/2018/040384
Kind Code:
A1
Abstract:
Disclosed are an optical multiplexing and demultiplexing module having an automatic discovery function, comprising a signal transmission part and a signal reception part. The signal transmission part transmits, by modulating a laser transmission power, information about the optical multiplexing and demultiplexing module. The signal reception part samples the received optical power signal and decodes same so as to acquire information about the other optical multiplexing and demultiplexing modules borne thereon. In configuring a wavelength division multiplexing transmission system, the device of the present invention can simplify the complexity of manual configuration, improve the accuracy of configuration, and reduce the cost and failure rate in a solution in which an individual transceiver is used as an automatic discovery function, and adapt to different connection modes. Thereby a signal can not only be received by a demultiplexing input end but also can be received by various multiplexing input ends in a receiving end.
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Inventors:
GUO LU (CN)
PAN DONG (CN)
YUE QINGYAN (CN)
PAN DONG (CN)
YUE QINGYAN (CN)
Application Number:
PCT/CN2016/110666
Publication Date:
March 08, 2018
Filing Date:
December 19, 2016
Export Citation:
Assignee:
ACCELINK TECH CO LTD (CN)
International Classes:
H04J14/02; H04Q11/00
Foreign References:
| CN105871455A | 2016-08-17 | |||
| CN1790440A | 2006-06-21 | |||
| CN103401613A | 2013-11-20 | |||
| US20020191904A1 | 2002-12-19 | |||
| US20130279913A1 | 2013-10-24 |
Attorney, Agent or Firm:
BEIJING TIAN QI ZHI XIN INTELLECTUAL PROPERTY AGENCY CO., LTD (CN)
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