Active vs Passive PoE: Difference between revisions
→Active PoE
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'''1.''' '''Detection:''' The Power Sourcing Equipment (PSE) sends a small voltage to detect a compatible Powered Device (PD). | '''1.''' '''Detection:''' The Power Sourcing Equipment (PSE) sends a small voltage to detect a compatible Powered Device (PD). | ||
[[File:703518_1.png|border|class=tlt-border|center| | [[File:703518_1.png|border|class=tlt-border|center|700x300px]] | ||
'''2.''' '''Classification:''' The PSE classifies the PD by sending a higher voltage to determine its power requirements. | '''2.''' '''Classification:''' The PSE classifies the PD by sending a higher voltage to determine its power requirements. | ||
[[File:703520_2.png|border|class=tlt-border|center| | [[File:703520_2.png|border|class=tlt-border|center|700x300px]] | ||
'''3.''' '''Power-Up:''' The PSE gradually increases the voltage to the required level. | '''3.''' '''Power-Up:''' The PSE gradually increases the voltage to the required level. | ||
[[File:703521_3.png|border|class=tlt-border|center| | [[File:703521_3.png|border|class=tlt-border|center|700x300px]] | ||
'''4.''' '''Power Delivery:''' Power and data are transmitted simultaneously over the Ethernet cable. The PSE continuously monitors the power supply to ensure safe and #stable operation. | '''4.''' '''Power Delivery:''' Power and data are transmitted simultaneously over the Ethernet cable. The PSE continuously monitors the power supply to ensure safe and #stable operation. | ||
[[File:703522_4.png|border|class=tlt-border|center| | [[File:703522_4.png|border|class=tlt-border|center|700x300px]] | ||
'''<center> Here's a table outlining the different classes of Active PoE </center>''' | '''<center> Here's a table outlining the different classes of Active PoE </center>''' | ||