Title:
OPTICAL TRANSCEIVER AND METHOD FOR SETTING SAME
Document Type and Number:
WIPO Patent Application WO/2019/151101
Kind Code:
A1
Abstract:
[Problem] To provide a pluggable optical transceiver which detects the input of a signal from an external device and autonomously initiates execution of a control sequence. [Solution] A pluggable optical transceiver is configured to comprise an electrical signal input means 1, an amplification means 2, a modulation means 2, an optical signal output means 4, and a control means 5. An electrical signal is input into the electrical signal input means 1 from an external device via a connector. The amplification means 2 amplifies the electrical signal that is inputted from the external device, and outputs the electrical signal as a driving signal for when optical modulation is performed. The modulation means 3 modulates, on the basis of the driving signal, and then outputs light that is inputted from a light source. The optical signal output means 4 is connected to an optical fiber which outputs the optical signal modulated by the modulation means. The control means 5 monitors the amplitude of the driving signal output by the amplification means 2, and when the control means 5 has detected that the amplitude of the driving signal has exceeded a reference value that was set in advance, said control means 5 executes a control sequence for at least one of the amplification means 2 and the modulation means 3.
Inventors:
YUTANI KATSUHIRO (JP)
Application Number:
PCT/JP2019/002218
Publication Date:
August 08, 2019
Filing Date:
January 24, 2019
Export Citation:
Assignee:
NEC CORP (JP)
International Classes:
H04B10/073; G02B6/42; H04B10/50
Domestic Patent References:
| WO2017056350A1 | 2017-04-06 |
Foreign References:
| JP2015008388A | 2015-01-15 | |||
| JP2013160956A | 2013-08-19 | |||
| JP2016075878A | 2016-05-12 |
Attorney, Agent or Firm:
SHIMOSAKA Naoki (JP)
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