Patent ID: 11888329
Assignee: KYOCERA CORPORATION
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A power over fiber system comprising:
a power sourcing equipment including a semiconductor laser that oscillates with electric power, thereby outputting feed light;
a powered device including a photoelectric conversion element that converts the feed light output by the power sourcing equipment into electric power; and
an optical fiber cable that transmits the feed light from the power sourcing equipment to the powered device,
wherein the feed light is invisible light,
wherein the power over fiber system further comprises an openable/closeable or attachable/detachable lid member that covers an outgoing portion from which the feed light goes out, and
wherein at least part of a light receiving portion of the lid member, the light receiving portion receiving the feed light, is made of a wavelength conversion material that converts a wavelength of the feed light into a wavelength of visible light.