Theproductcanpowerupto3devicesusing
theavailablenetwork/PoEportsaslongasthe
combinedmaxpowerofthePoEdevicesdoesnot
exceed20watts.
WhenaPoEdeviceisconnecteditisinterrogatedto
establishifthedeviceisPoEandifsowhatclassof
deviceitis.Themaxpowerforthatclassofdevice
isthenassignedtothatport(e.g.class2=6.49W)
anddeductedfromtheremainingpoweroutput.
Thetablebelowshowsacceptablecongurations
ofPoEdevices.
Class1(3.84
W)
Class2(6.49
W)
Class3/
Class0
(12.95W)
Totalpower
used
13.84W
27.68W
311.52W
16.49W
212.98W
319.47W
1110.33W
2114.17W
1216.82W
112.95W
1116.79W
1119.44W
Note:Aclass0deviceshallbeassignedthesame
powerallocationasaclass3device.
Note:IfaPoEdeviceisconnectedthatwilltake
thetotalassignedpowerover20Wthedevicewill
notbepowered.
Cablesandconnections53
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