Document Type and Number:
Japanese Patent JPWO2021161414
Kind Code:
A1
Abstract:
In order to solve the problems described above, an object of the present invention is to provide an optical communication system and a control method that automatically adjust a branching ratio of an optical splitter in accordance with a connection of a new ONU. An optical communication system according to the present invention causes an operation system or a DBA (Dynamic Bandwidth Allocation) function and a determining unit of a branching ratio of an optical splitter to cooperate with each other, adjusts the branching ratio so as to enable ranging with an active ONU, and takes into consideration an initial connection sequence through which an ONU is newly connected.
Application Number:
JP2021577758A
Publication Date:
August 19, 2021
Filing Date:
February 12, 2020
Export Citation:
Domestic Patent References:
| JP2003249901A | 2003-09-05 | |||
| JP2003134049A | 2003-05-09 |
Other References:
河北 敦子 KAWAKITA ATSUKO: "不等分岐／分配光スプリッタを適用した分岐比率決定法による光アクセスネットチークの長延化 Long-Reach O", 電子情報通信学会２０１８年通信ソサイエティ大会講演論文集２ PROCEEDINGS OF THE 2018 IEICE COMMUNICAT, JPN6023030428, September 2018 (2018-09-01), JP, pages 129, ISSN: 0005114298