Title:
OPTICAL COMMUNICATION MODULE, METHOD FOR RECORDING LOG OF OPTICAL COMMUNICATION MODULE, AND OPTICAL COMMUNICATION APPARATUS
Document Type and Number:
WIPO Patent Application WO/2013/094248
Kind Code:
A9
Abstract:
An optical communication module includes a control unit (21) and non-volatile memory (22). The control unit (21) detects an abnormality of the optical communication module, generates log information relating to the detected abnormality, and writes the log information on the non-volatile memory (22). After the number of times the log information is written on the non-volatile memory (22) reaches a predetermined number of times, the control unit (21) does not write the log information on the non-volatile memory (22). Consequently, the number of allowable write times of the non-volatile memory (22) can be prevented from being significantly reduced.
Inventors:
KAWANISHI YASUYUKI (JP)
KIYOTAKE SHOJIRO (JP)
KIYOTAKE SHOJIRO (JP)
Application Number:
PCT/JP2012/070330
Publication Date:
October 17, 2013
Filing Date:
August 09, 2012
Export Citation:
Assignee:
SUMITOMO ELECTRIC INDUSTRIES (JP)
SUMITOMO ELECTRIC NETWORKS INC (JP)
KAWANISHI YASUYUKI (JP)
KIYOTAKE SHOJIRO (JP)
SUMITOMO ELECTRIC NETWORKS INC (JP)
KAWANISHI YASUYUKI (JP)
KIYOTAKE SHOJIRO (JP)
International Classes:
G06F12/00; G06F12/16
Attorney, Agent or Firm:
Fukami Patent Office, p. c. (JP)
Patent business corporation Fukami patent firm (JP)
Patent business corporation Fukami patent firm (JP)
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