Title:
OPTICAL SPLITTING DEVICE AND OPTICAL SPLITTING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/037296
Kind Code:
A1
Abstract:
Disclosed are an optical splitting device and an optical splitting system, by means of which the optical splitting device can be connected to more ONTs, such that, in a scenario with a relatively high user density, the input costs and construction difficulty are reduced. The optical splitting device comprises a shell, at least one first optical splitter, a multi-core optical inlet, a multi-core optical outlet and at least one single-core optical outlet, wherein the multi-core optical inlet, the multi-core optical outlet and the at least one single-core optical outlet are arranged on the outer wall of the shell; the at least one first optical splitter is arranged inside the shell; and each first optical splitter comprises an input end, a first output end and at least one second output end. The multi-core optical inlet is connected to the input end of the at least one first optical splitter; the first output end of each first optical splitter is connected to the multi-core optical outlet; and the second output end of each first optical splitter is connected to the single-core optical outlet on a one-to-one basis.
Inventors:
WU DAN (CN)
XIONG WEI (CN)
LIU QI (CN)
XIONG WEI (CN)
LIU QI (CN)
Application Number:
PCT/CN2021/104919
Publication Date:
February 24, 2022
Filing Date:
July 07, 2021
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04Q11/00; H04B10/25
Foreign References:
| CN102668418A | 2012-09-12 | |||
| CN105359434A | 2016-02-24 | |||
| CN110998403A | 2020-04-10 | |||
| CN202021750495U | 2020-08-20 |
Other References:
See also references of EP 4187810A4
Attorney, Agent or Firm:
SHENPAT INTELLECTUAL PROPERTY AGENCY (CN)
Download PDF: