4 ms·
Depending on switch vendor and quality, they can actually increase the voltage output - the spec iirc allows for up to 57V at PSE which an intelligent switch ca
by throwaway67743 1y ago
Depending on switch vendor and quality, they can actually increase the voltage output - the spec iirc allows for up to 57V at PSE which an intelligent switch can modulate to overcome limited voltage drop - cheaper switches (desktop etc) just supply all ports 54V (or less, but it should be 54 at source) from the same rail without any modulation