CN105049216A - 一种以太网供电方法及供电系统 - Google Patents
一种以太网供电方法及供电系统 Download PDFInfo
- Publication number
- CN105049216A CN105049216A CN201510527955.7A CN201510527955A CN105049216A CN 105049216 A CN105049216 A CN 105049216A CN 201510527955 A CN201510527955 A CN 201510527955A CN 105049216 A CN105049216 A CN 105049216A
- Authority
- CN
- China
- Prior art keywords
- power receiving
- receiving equipment
- power
- class
- power supply
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 64
- 238000005259 measurement Methods 0.000 claims description 6
- 238000012358 sourcing Methods 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
Abstract
Description
级别 | 分级特征电流 | PSE最小输出功率 |
0 | 0-5mA | 15.4W |
1 | 8-13mA | 4.0W |
2 | 16-21mA | 7.0W |
3 | 25-31mA | 15.4W |
4 | 35-45mA | 15.4W |
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510527955.7A CN105049216B (zh) | 2015-08-25 | 2015-08-25 | 一种以太网供电方法及供电系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510527955.7A CN105049216B (zh) | 2015-08-25 | 2015-08-25 | 一种以太网供电方法及供电系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105049216A true CN105049216A (zh) | 2015-11-11 |
CN105049216B CN105049216B (zh) | 2018-10-12 |
Family
ID=54455438
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510527955.7A Active CN105049216B (zh) | 2015-08-25 | 2015-08-25 | 一种以太网供电方法及供电系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105049216B (zh) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106330467A (zh) * | 2016-08-23 | 2017-01-11 | 锐捷网络股份有限公司 | 一种以太网供电方法、供电装置及供电设备 |
WO2017114265A1 (zh) * | 2015-12-31 | 2017-07-06 | 华为技术有限公司 | 以太网供电方法及供电设备与受电设备 |
CN107360005A (zh) * | 2017-06-28 | 2017-11-17 | 锐捷网络股份有限公司 | 一种受电端设备及受电方法 |
CN107786345A (zh) * | 2016-08-26 | 2018-03-09 | 北京安拓伟业科技发展有限公司 | 大功率长距离标准poe分离器、poe系统及poe系统控制方法 |
CN107888387A (zh) * | 2016-09-30 | 2018-04-06 | 华为技术有限公司 | 供电方法、设备和系统 |
CN108429622A (zh) * | 2017-02-14 | 2018-08-21 | 中兴通讯股份有限公司 | 一种反向供电方法和装置 |
CN108933671A (zh) * | 2017-05-26 | 2018-12-04 | 华为技术有限公司 | 供电管理方法、设备和系统 |
CN108964927A (zh) * | 2018-06-08 | 2018-12-07 | 新华三技术有限公司 | 以太网供电PoE自适应方法和装置 |
CN110752935A (zh) * | 2019-10-30 | 2020-02-04 | 南方电网科学研究院有限责任公司 | Poe的自适应供电系统、方法及其装置 |
CN113777427A (zh) * | 2021-08-24 | 2021-12-10 | 上海超丰科技有限公司 | 以太网供电系统的空载检测方法及供电设备 |
CN113777425A (zh) * | 2021-08-24 | 2021-12-10 | 上海超丰科技有限公司 | 以太网供电系统的分级检测方法及供电设备 |
CN114514728A (zh) * | 2019-11-01 | 2022-05-17 | 思科技术公司 | 网络系统中脉冲功率的初始化和同步 |
WO2022105262A1 (zh) * | 2020-11-19 | 2022-05-27 | 华为技术有限公司 | 供电管理方法、装置和系统 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102123034A (zh) * | 2011-02-28 | 2011-07-13 | 中兴通讯股份有限公司 | 利用poe系统进行高低压选择供电的方法及装置 |
CN202759461U (zh) * | 2012-08-15 | 2013-02-27 | 上海斐讯数据通信技术有限公司 | Poe系统及应用的pse供电设备 |
CN103384199A (zh) * | 2011-12-31 | 2013-11-06 | 华为数字技术(成都)有限公司 | 一种供电方法、转换器及以太网供电系统 |
-
2015
- 2015-08-25 CN CN201510527955.7A patent/CN105049216B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102123034A (zh) * | 2011-02-28 | 2011-07-13 | 中兴通讯股份有限公司 | 利用poe系统进行高低压选择供电的方法及装置 |
CN103384199A (zh) * | 2011-12-31 | 2013-11-06 | 华为数字技术(成都)有限公司 | 一种供电方法、转换器及以太网供电系统 |
CN202759461U (zh) * | 2012-08-15 | 2013-02-27 | 上海斐讯数据通信技术有限公司 | Poe系统及应用的pse供电设备 |
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017114265A1 (zh) * | 2015-12-31 | 2017-07-06 | 华为技术有限公司 | 以太网供电方法及供电设备与受电设备 |
CN106936598A (zh) * | 2015-12-31 | 2017-07-07 | 华为技术有限公司 | 以太网供电方法及供电设备与受电设备 |
CN106330467A (zh) * | 2016-08-23 | 2017-01-11 | 锐捷网络股份有限公司 | 一种以太网供电方法、供电装置及供电设备 |
CN107786345A (zh) * | 2016-08-26 | 2018-03-09 | 北京安拓伟业科技发展有限公司 | 大功率长距离标准poe分离器、poe系统及poe系统控制方法 |
US10951425B2 (en) | 2016-09-30 | 2021-03-16 | Huawei Technologies Co., Ltd. | Power supply method, device, and power supply system |
CN107888387A (zh) * | 2016-09-30 | 2018-04-06 | 华为技术有限公司 | 供电方法、设备和系统 |
CN107888387B (zh) * | 2016-09-30 | 2020-04-14 | 华为技术有限公司 | 供电方法、设备和系统 |
CN108429622A (zh) * | 2017-02-14 | 2018-08-21 | 中兴通讯股份有限公司 | 一种反向供电方法和装置 |
WO2018149325A1 (zh) * | 2017-02-14 | 2018-08-23 | 中兴通讯股份有限公司 | 反向供电方法和装置 |
US11265179B2 (en) | 2017-05-26 | 2022-03-01 | Huawei Technologies Co., Ltd. | Power supply management method, device, and system |
CN108933671A (zh) * | 2017-05-26 | 2018-12-04 | 华为技术有限公司 | 供电管理方法、设备和系统 |
CN108933671B (zh) * | 2017-05-26 | 2021-06-01 | 华为技术有限公司 | 供电管理方法、设备和系统 |
CN107360005A (zh) * | 2017-06-28 | 2017-11-17 | 锐捷网络股份有限公司 | 一种受电端设备及受电方法 |
CN107360005B (zh) * | 2017-06-28 | 2020-10-30 | 锐捷网络股份有限公司 | 一种受电端设备及受电方法 |
CN108964927A (zh) * | 2018-06-08 | 2018-12-07 | 新华三技术有限公司 | 以太网供电PoE自适应方法和装置 |
CN110752935A (zh) * | 2019-10-30 | 2020-02-04 | 南方电网科学研究院有限责任公司 | Poe的自适应供电系统、方法及其装置 |
CN114514728A (zh) * | 2019-11-01 | 2022-05-17 | 思科技术公司 | 网络系统中脉冲功率的初始化和同步 |
US11916614B2 (en) | 2019-11-01 | 2024-02-27 | Cisco Technology, Inc. | Initialization and synchronization for pulse power in a network system |
WO2022105262A1 (zh) * | 2020-11-19 | 2022-05-27 | 华为技术有限公司 | 供电管理方法、装置和系统 |
CN113777425A (zh) * | 2021-08-24 | 2021-12-10 | 上海超丰科技有限公司 | 以太网供电系统的分级检测方法及供电设备 |
CN113777427A (zh) * | 2021-08-24 | 2021-12-10 | 上海超丰科技有限公司 | 以太网供电系统的空载检测方法及供电设备 |
CN113777425B (zh) * | 2021-08-24 | 2024-03-29 | 上海超丰科技有限公司 | 以太网供电系统的分级检测方法及供电设备 |
Also Published As
Publication number | Publication date |
---|---|
CN105049216B (zh) | 2018-10-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105049216A (zh) | 一种以太网供电方法及供电系统 | |
CN102123034B (zh) | 利用poe系统进行高低压选择供电的方法及装置 | |
JP7223789B2 (ja) | 配電システムにおける受電装置のための低電力スタンバイ | |
US7921314B2 (en) | Providing power over ethernet cables | |
EP2693688B1 (en) | Cable imbalance diagnostics between channels that include wire pairs for power over ethernet transmission | |
KR101196024B1 (ko) | 통신 케이블에서 네 쌍의 컨덕터들을 통한 전력 공급 | |
US20060164098A1 (en) | Utilization of power delivered to powered device during detection and classification mode | |
US8014412B2 (en) | Power sourcing equipment having bipolar junction transistor for controlling power supply and supporting AC disconnect-detection function | |
CN106998253B (zh) | 以太网络供电系统的供电设备及供电方法 | |
US20060168459A1 (en) | Providing data communication between power supply device and powered device in system for supplying power over communication link | |
CN108111316B (zh) | 一种pse | |
EP1813056A1 (en) | Common-mode data transmission for power over ethernet system | |
CN101147356A (zh) | 通过通信电缆中的四对导体供电 | |
WO2007027673A2 (en) | Low-power ethernet device | |
WO2006081082A2 (en) | Combination of high-side and low-side current sensing in system for providing power over communication link | |
CN106664210A (zh) | 受电设备和包含该受电设备的配电系统 | |
CN105684348A (zh) | 受电设备和包含受电设备的配电系统 | |
US20110219244A1 (en) | Power extracting system and a splitter | |
CN101207290B (zh) | 以太网供电系统和方法 | |
CN108964927B (zh) | 以太网供电PoE自适应方法和装置 | |
CN103384199A (zh) | 一种供电方法、转换器及以太网供电系统 | |
CN103067182A (zh) | 一种强制供电的方法和供电设备 | |
CN102611307A (zh) | 一种应用于以太网供电系统中受电设备的受电电路 | |
CN101908987A (zh) | 检测供电设备能力的方法和装置 | |
CN111181737B (zh) | 控制方法、受电设备和系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201125 Address after: Room 10242, No. 260, Jiangshu Road, Xixing street, Binjiang District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Jiji Intellectual Property Operation Co.,Ltd. Address before: 201616 Shanghai city Songjiang District Sixian Road No. 3666 Patentee before: Phicomm (Shanghai) Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201211 Address after: 5 / F, block C, outsourcing service building, 301 Hanzhongmen street, Gulou District, Nanjing, Jiangsu Province, 210003 Patentee after: Nanjing Pusi Environmental Technology Co.,Ltd. Address before: Room 10242, No. 260, Jiangshu Road, Xixing street, Binjiang District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Jiji Intellectual Property Operation Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210301 Address after: 313000 room 1019, Xintiandi commercial office, Yishan street, Wuxing District, Huzhou, Zhejiang, China Patentee after: Huzhou YingLie Intellectual Property Operation Co.,Ltd. Address before: 5 / F, block C, outsourcing service building, 301 Hanzhongmen street, Gulou District, Nanjing, Jiangsu Province, 210003 Patentee before: Nanjing Pusi Environmental Technology Co.,Ltd. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An Ethernet Power Supply Method and Power Supply System Effective date of registration: 20221204 Granted publication date: 20181012 Pledgee: Huzhou Wuxing Rural Commercial Bank Co.,Ltd. high tech Zone Green sub branch Pledgor: Huzhou YingLie Intellectual Property Operation Co.,Ltd. Registration number: Y2022330003403 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231205 Granted publication date: 20181012 Pledgee: Huzhou Wuxing Rural Commercial Bank Co.,Ltd. high tech Zone Green sub branch Pledgor: Huzhou YingLie Intellectual Property Operation Co.,Ltd. Registration number: Y2022330003403 |