It does and it does not, it depends on what the source of PoE is. Endspan injectors - typically a PoE switch - puts power on the data pairs.
Midspan injectors - a device that sits between the device and the hub/switch - puts power on the unused pairs. With Gig-E endspan is your only option. Ben Scott wrote: > I'm not sure if PoE requires all four pairs or not. -- Phil Brutsche [email protected] ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~
