Document Type and Number:
Japanese Patent JPWO2022176638
Kind Code:
A1
Abstract:
An optical communication device according to an embodiment is provided with: a communication circuit for transmitting and receiving a signal using a first communication optical fiber connected to a first port; a tester circuit for transmitting and receiving a test signal using a loop-back optical fiber connected to a second port; a determining unit which, when the amount of optical reception of the test signal is lower than a threshold value, determines that the loop-back optical fiber is degraded; and a notifying unit for notifying a determination result from the determining unit.
Application Number:
JP2023500713A
Publication Date:
August 25, 2022
Filing Date:
February 04, 2022
Export Citation:
