For more technical detail about PoE, visit ( http://www.poweroverethernet.info )

  
  Power Over Ethernet technology allows IP telephones, wireless LAN Access Points and other appliances to receive power as well as data over existing LAN cabling, without needing to modify the existing Ethernet infrastructure.

It has just become an international standard, called IEEE802.3af, as an extension to the existing Ethernet standards. The freezing of the standard will allow an explosion of Power Over Ethernet devices and installations. Power Over Ethernet is likely to be ubiquitous in a few years, as the cost of adding the power supplies to the Ethernet switches is going to be small. Indeed, it offers the first truely international standard for power distribution.

Below figure shows a typical system. In the wiring cabinet existing Ethernet switch equipment is retained and a ˇ°midspanˇ± power source injects power into the twisted pair LAN cables. At the other end of the cables the power is used to run phones, wireless access points, cameras and other appliances. An Uninterruptable Power Supply (UPS) can optionally support the installation in the case of power failures.

  
   

 
       
 

 
 


  PSE(Power Sourcing Equipment)
Midspan PSE for 13W PD
Multi-port Midspan PSE(MPSE-xx)
1-port Midspan PSE(MPSE-01-N)
1-port Midspan PSE(10/100 Base-T, MPSE-4803)
1-port Midspan PSE(up to 1000 Base-T, MPSE-4803G)
 
 
 
Midspan PSE for High Power PD (13~30W)
1-port High Power PSE(MPSE-01-HP)
High Power 1-port Mid-span PSE (10/100 Base-T, ANY4805C)
High Power 1-port Mid-span PSE (up to 1000 Base-T, ANY4807C)
 
 
Midspan PSE for Higher Power PD (30W~, Coming soon.)
 
 
  PD(Powered Device) Equipment
Splitter Type PD (~13W)
1-port Splitter Type PD(MPD-xxV)
1-port Splitter Type PD(MPD-xxV-N)
 
 
Splitter Type High Power PD (13~30W, Coming soon.)
 
 
  PSE(Power Sourcing Equipment) Integrated Module
PSE Integrated Module for 13W PD
4-port PSE Module(MPSE-MOD-04)
8-port PSE Module(MPSE-MOD-08)
1-port PSE Module(MPSE-MOD-01)
 
 
PSE Integrated Module for High and Higher Power PD
4-port HP PSE Module(MHPSE-MOD-04)
8-port HP PSE Module(MHPSE-MOD-08)
8-port HP PSE Module(MHPSE-MOD-08-1)
1-port HP PSE Module(MHPSE-MOD-01)
 
4-port High Power PSE Module(MHPSE-MOD-04N)
 
 
  PD(Powered Device) Integrated Module
PD Integrated Module (~13W)
PD Module(~13W, MPDI-MOD-xxx)
PD Module(~13W, MPDN-MOD-xxx)
HE PD Module(~13W, MPDI-MOD-12HE)
HE PD Module(~13W, MPDI-MOD-xxVHE)
 
PD Module (~13W, 12V, MPDN-MOD-12N)
 
 
High Power PD Integrated Module (13~30W)
HP PD Module(~24W, MHPDI-MOD-12)
HP PD Module(~30W, MHPDI-MOD-05)
HP PD Module(~30W, MHPDI-MOD-57)
HP PD Module (~30W, MHPDI-MOD-12HC)
 
HP PD Module (~30W, MHPDI-MOD-55HE)
HP PD Module(~24W, MHPDI-MOD-12HE)
 
 
Higher Power PD Integrated Module (30W~)
Higher Power PD Module (~48W, MHPDI-MOD-1204)