Back to results
US 2025/0164733 A1Published application
Optical fiber cable, optical fiber ribbon, method of installing optical fiber cable, and optical transmission system
AssigneeFujikura Ltd.
InventorsDaiki Takeda, Ken Osato, Ryo Kuramitsu
Life of this patent
Estimating the term…
Abstract
An optical fiber cable includes: a multi-core optical fiber including a cladding and cores in the cladding; and a piece of arrangement information associated with the multi-core optical fiber and with a core arrangement of the cores in a cross-section of the multi-core optical fiber.
Claims16
An optical fiber cable comprising:
- a multi-core optical fiber comprising a cladding and cores in the cladding;
- and
- a piece of arrangement information associated with the multi-core optical fiber and with a core arrangement of the cores in a cross-section of the multi-core optical fiber.
An optical fiber ribbon comprising:
- a multi-core optical fiber comprising a cladding and cores in the cladding;
- and
- a piece of arrangement information associated with the multi-core optical fiber and with a core arrangement of the cores in a cross-section of the multi-core optical fiber.
An optical transmission system comprising:
- an optical fiber cable comprising multi-core optical fibers each comprising a cladding and cores in the cladding, wherein
- the multi-core optical fibers include:
- a first multi-core optical fiber that has a first arrangement, the core arrangement being an as a core arrangement of the cores in a cross-section of the multi-core optical fiber;
- and
- a second multi-core optical fiber that has, as the core arrangement, a second arrangement opposite to the first arrangement;
- an uplink transmission path comprising the first multi-core optical fiber;
- and
- a downlink transmission path comprising the second multi-core optical fiber.
5 more elements
Dependencies are inferred from the claim text.