Ethernet power over Ethernet (PoE)
GPTKB entity
Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
computer networking
|
| gptkbp:abbreviation |
gptkb:PoE
|
| gptkbp:compatibleWith |
gptkb:Cat5e_cables
gptkb:Cat6_cables |
| gptkbp:definedIn |
gptkb:IEEE_802.3_standard
|
| gptkbp:enables |
power delivery over Ethernet cables
|
| https://www.w3.org/2000/01/rdf-schema#label |
Ethernet power over Ethernet (PoE)
|
| gptkbp:introduced |
2003
|
| gptkbp:maximumSpeed |
up to 15.4W (IEEE 802.3af)
up to 25.5W (IEEE 802.3at) up to 90W (IEEE 802.3bt) |
| gptkbp:removes |
separate power supplies for devices
|
| gptkbp:requires |
PoE injector or PoE switch
|
| gptkbp:standardizedBy |
gptkb:IEEE_802.3af
gptkb:IEEE_802.3at gptkb:IEEE_802.3bt |
| gptkbp:transmittedBy |
data and power simultaneously
|
| gptkbp:usedFor |
VoIP phones
IP cameras powering network devices wireless access points |
| gptkbp:bfsParent |
gptkb:IEEE_802.3
|
| gptkbp:bfsLayer |
4
|