Design and Implementation of PoE System Compliant with IEEE802.3af

Meng Li; Bo Ren

doi:10.4028/www.scientific.net/AMR.422.146

Paper Titles

Fault Diagnosis of Bearing Based on the Ultrasonic Signal
p.122

The Research of the Main Control System of Large Die Forging Press Based on the Single Neuron Adaptive PID Control of Quadrics Performance Index the Learning Algorithm
p.127

Study on the Bearing Flexible Assembly by Three Joints Robot
p.131

Pd Nanocrystals-Embedded TiO₂ Film Sandwiched Between Al₂O₃ Layers for Nonvolatile Memory Applications
p.139

Design and Implementation of PoE System Compliant with IEEE802.3af
p.146

Realize the Mechanics Model in Hoisting Steel Ladle with the Method of Concentric Circles Annular Load
p.150

Study on the Monitoring Method of Overburden Failure of Shallow Wongawilli Mining Working Face
p.158

Research on Intelligent Synchronization Control of Erecting System Driven by Two Hydraulic Cylinders
p.167

Research on Deformation Measurement Technology of Large Dams
p.172

HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 422Design and Implementation of PoE System Compliant...

Design and Implementation of PoE System Compliant with IEEE802.3af

Abstract:

This paper introduces the principle and method of PoE,and adopts LTC4263 and LTC4257 to design the system of PoE compliant whit IEEE802.3af, and realize the circuit. The design can provide DC for low power dissipation LXI、IP phone、AP、IPCAM and some terminals base on ethernet, when they are transfeting the data signal. As adopted double power supply, it can improve the transmission current, to improve output power, can make the capacity of electric power supply of PoE move higher, and can be power supply mode of general-purpose equipment.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Advanced Materials Research (Volume 422)

Pages:

146-149

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.422.146

Citation:

Cite this paper

Online since:

December 2011

Authors:

Meng Li, Bo Ren

Keywords:

LTC4257, LTC4263, Power over Ethernet (PoE), Power Source Equipment (PSE), Powered Device (PD)

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] IEEE802.3af.Data Terminal Equipment (DTE) power via Media Dependant Interface (MDI).[s.l.]IEEE Computer Society.(2003)

Google Scholar

[2] SUN Shao-peng,YANG Yong-jian,WANG Zhi-gang,et al."New Technology of Power Over Ethernet whit IEEE802.3af," Radio Communicions Technology(2004), pp.29-31.

Google Scholar

[3] NING Lian. "Design and Implementation of High-Power PoE System Compliant with IEEE802.3af Standard," Telecom Power Technolog(2008), pp.50-56.

Google Scholar

[4] YIN Jun，XUE Ji. "Analysis and Design of Power over Ethernet Technology," Low Voltage Apparatus,(2007), pp.39-43.

Google Scholar

[5] HAN Jing-sheng，SUN Guo-qiang."Study and Application of Power over Ethernet Technology," Chinese Journal Of Scientific Instrument, (2005), pp.493-497.

Google Scholar

[6] SHEN Hao,HUANG Chen-jun,DING Ding. "Power-Over-Ethernet technology and its implementation," Electric Power Automation Equipment,(2004), pp.35-37

Google Scholar

[7] David G.Morrison,Power-Over-Ethernet Chips Give LANs A New Outlet, October 13 (2003)

Google Scholar

[8] Dilian Reyes,Fully Autonomous IEEE 802.3af Power over Ethernet Mid-span PSE Requires No Microcontroller,(2004)

DOI: 10.1016/b978-0-12-800001-4.00268-4

Google Scholar