CN103368747A - Ethernet power supply input structure of wireless network protector - Google Patents
Ethernet power supply input structure of wireless network protector Download PDFInfo
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- CN103368747A CN103368747A CN2012100873013A CN201210087301A CN103368747A CN 103368747 A CN103368747 A CN 103368747A CN 2012100873013 A CN2012100873013 A CN 2012100873013A CN 201210087301 A CN201210087301 A CN 201210087301A CN 103368747 A CN103368747 A CN 103368747A
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- protector
- power supply
- wireless network
- input structure
- over ethernet
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Abstract
The invention provides an Ethernet power supply input structure of wireless network protector. The Ethernet power supply input structure comprises a protector and a power supply source which is connected with an input terminal of the protector; and a cable is arranged between the protector and the power supply source. The Ethernet power supply input structure of the wireless network protector, according to the invention, has advantages of low cost, and convenient and simple use.
Description
Technical field
The present invention relates to a kind of wireless network protector Power over Ethernet input structure, relate in particular to and a kind ofly directly power without electric power networks, adopt the wireless network protector Power over Ethernet input structure of Power over Ethernet technology.
Background technology
China's Communications Market welcome 3G technology and uses license in 2008: the WCDMA of the TD-SCDMA of China Mobile, the CDMA2000 of China Telecom, the new UNICOM of China.3G has advantages of wide coverage, supports high-speed mobile, but speed is relatively low as a kind of mobile communication technology, and the WLAN(WLAN) 3G speed is high relatively, coverage is slightly narrow, and 3G and WLAN are two kinds of complementary very strong technology.Operator has accelerated the application of Wi-Fi technology, releases the application model of 3G+WLAN, beginning Large scale construction wlan system.Wlan product is the booster of 3G, can carry out data distribution for 3G, and the pressure of carrying 3G mobile multi-media service is supported real-time application function, such as surf the web, down-load music, online chatting, VoIP, streaming media video and interconnection type game etc.
In traditional networking, all terminal equipments all adopt electric power networks directly to power, and cost is not only high, and the deployment of cable installation complicated, and cabling is mixed and disorderly.So just be badly in need of a kind of not only cost low, but also simply and easily invention solve the deficiencies in the prior art.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of cost low, again simple wireless network protector Power over Ethernet input structure easy to use.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of wireless network protector Power over Ethernet input structure, described Power over Ethernet input structure comprises protector and the power supply that is connected with the protector input, is provided with a cable between described protector and the power supply.
As a further improvement on the present invention, described protector comprises first signal transport module and first signal receiver module, and power supply comprises secondary signal transport module and secondary signal receiver module.
As a further improvement on the present invention, described first signal transport module is connected with the secondary signal receiver module, and the first signal receiver module is connected with the secondary signal transport module.
As a further improvement on the present invention, include in the described cable at least the first current delivery to the second current delivery pair.
As a further improvement on the present invention, described the first current delivery to the second current delivery to all being connected to protector and power supply.
As a further improvement on the present invention, described power supply adopts the 48V supply power voltage.
The present invention compared with prior art has following beneficial effect:
Wireless network protector Power over Ethernet output design cost provided by the invention is low, and it is convenient, simple to use again.
Description of drawings
Fig. 1 is structure chart of the present invention.
Embodiment
The present invention will be further elaborated below by embodiment:
A kind of wireless network protector Power over Ethernet input structure that present embodiment provides, described Power over Ethernet input structure comprises protector and the power supply that is connected with the protector input, is provided with a cable between described protector and the power supply.
Described protector comprises first signal transport module and first signal receiver module, and power supply comprises secondary signal transport module and secondary signal receiver module; Described first signal transport module is connected with the secondary signal receiver module, and the first signal receiver module is connected with the secondary signal transport module.
Include in the cable at least the first current delivery to the second current delivery pair, described the first current delivery to the second current delivery to all being connected to protector and power supply, power supply adopts the 48V supply power voltage.
A kind of wireless network protector Power over Ethernet input structure that present embodiment provides has following advantage:
1, use the Power over Ethernet technology only need to install and support a cable, simple and saving space, and equipment can arbitrarily move;
2, the WLAN base station generally all needs to be installed in the place that is difficult to dispose power supply, uses Power over Ethernet then no longer to need expensive power supply and installation spent time of power supply, has saved expense and time;
3, as transfer of data, this equipment be supervised and be controlled to the Power over Ethernet technology can by using Simple Network Management Protocol (SNMP);
4, feeder ear equipment only can be the power devices of needs power supply, only has the equipment that has connected the needs power supplies, and Ethernet cable just has voltage and exists, thereby has eliminated the risk of leaking electricity on the circuit;
5, when remote equipment with after network links to each other, can Long-distance Control, reprovision or reset, make the network equipment be convenient to management;
6, in WLAN (wireless local area network), use the Power over Ethernet technology can simplify the radio frequency testing task, access point can be moved like a cork and be accessed.
Although be the example purpose, preferred implementation of the present invention is disclosed, but those of ordinary skill in the art will recognize, in the situation that do not break away from by the disclosed scope and spirit of the present invention of appending claims, various improvement, increase and replacement are possible.
Claims (6)
1. wireless network protector Power over Ethernet input structure, it is characterized in that: described Power over Ethernet input structure comprises protector and the power supply that is connected with the protector input, is provided with a cable between described protector and the power supply.
2. wireless network protector Power over Ethernet input structure according to claim 1; it is characterized in that: described protector comprises first signal transport module and first signal receiver module, and power supply comprises secondary signal transport module and secondary signal receiver module.
3. wireless network protector Power over Ethernet input structure according to claim 2, it is characterized in that: described first signal transport module is connected with the secondary signal receiver module, and the first signal receiver module is connected with the secondary signal transport module.
4. wireless network protector Power over Ethernet input structure according to claim 1 is characterized in that: include in the described cable at least the first current delivery to the second current delivery pair.
5. wireless network protector Power over Ethernet input structure according to claim 4 is characterized in that: described the first current delivery to the second current delivery to all being connected to protector and power supply.
6. the described wireless network protector of any one Power over Ethernet input structure in 5 according to claim 1, it is characterized in that: described power supply adopts the 48V supply power voltage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100873013A CN103368747A (en) | 2012-03-29 | 2012-03-29 | Ethernet power supply input structure of wireless network protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100873013A CN103368747A (en) | 2012-03-29 | 2012-03-29 | Ethernet power supply input structure of wireless network protector |
Publications (1)
| Publication Number | Publication Date |
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| CN103368747A true CN103368747A (en) | 2013-10-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100873013A Pending CN103368747A (en) | 2012-03-29 | 2012-03-29 | Ethernet power supply input structure of wireless network protector |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106879024A (en) * | 2017-02-27 | 2017-06-20 | 新华三技术有限公司 | A kind of method of supplying power to and access point apparatus |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070217101A1 (en) * | 2006-03-17 | 2007-09-20 | Adc Dsl Systems, Inc. | Auto-resetting span-power protection |
| CN101061667A (en) * | 2004-11-19 | 2007-10-24 | 凌特公司 | Common-mode data transmission for power over Ethernet system |
| CN101218809A (en) * | 2005-08-30 | 2008-07-09 | 思科技术公司 | Low-power Ethernet device |
| CN102281623A (en) * | 2010-06-11 | 2011-12-14 | 华为技术有限公司 | Method for regulating equipment power, detection control subsystem and equipment system |
-
2012
- 2012-03-29 CN CN2012100873013A patent/CN103368747A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101061667A (en) * | 2004-11-19 | 2007-10-24 | 凌特公司 | Common-mode data transmission for power over Ethernet system |
| CN101218809A (en) * | 2005-08-30 | 2008-07-09 | 思科技术公司 | Low-power Ethernet device |
| US20070217101A1 (en) * | 2006-03-17 | 2007-09-20 | Adc Dsl Systems, Inc. | Auto-resetting span-power protection |
| CN102281623A (en) * | 2010-06-11 | 2011-12-14 | 华为技术有限公司 | Method for regulating equipment power, detection control subsystem and equipment system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106879024A (en) * | 2017-02-27 | 2017-06-20 | 新华三技术有限公司 | A kind of method of supplying power to and access point apparatus |
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Application publication date: 20131023 |