Title:
OPTICAL SPLITTER AND OPTICAL NETWORK SYSTEM
Document Type and Number:
WIPO Patent Application WO/2024/041073
Kind Code:
A1
Abstract:
An optical splitter, comprising a housing, a circuit board, and input interfaces, a voltage transformation module, an electric energy splitting module, a optical splitting module, and at least two photoelectric output interfaces that are all provided on the circuit board. The optical splitting module is located in the housing and connected to the input interfaces and the photoelectric output interfaces by means of optical fibers; the input interfaces are used for receiving an external optical signal and external electric energy; the voltage transformation module is used for reducing the voltage of the external electric energy and converting same into output electric energy; the electric energy splitting module is used for splitting the output electric energy into at least two paths; the optical splitting module is used for splitting the external optical signal into at least two beams of output optical signals; each photoelectric output interface is used for outputting one path of output electric energy and one beam of output optical signal; and high-voltage devices and low-voltage devices in the optical splitter are isolated from each other. Further provided is an optical network system comprising the optical splitter. According to the present application, a subordinate device of the optical splitter does not need to additionally obtain power locally.
Inventors:
PAN ZIRUI (CN)
JIANG YONGSHUO (CN)
FU XIN (CN)
JIANG YONGSHUO (CN)
FU XIN (CN)
Application Number:
PCT/CN2023/097592
Publication Date:
February 29, 2024
Filing Date:
May 31, 2023
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
G02B6/42; H04Q11/00
Foreign References:
| CN218446090U | 2023-02-03 | |||
| CN214205538U | 2021-09-14 | |||
| CN112738660A | 2021-04-30 | |||
| CN112817098A | 2021-05-18 | |||
| CN215682291U | 2022-01-28 | |||
| JP2008244047A | 2008-10-09 | |||
| US20120183289A1 | 2012-07-19 | |||
| US20140072264A1 | 2014-03-13 |
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