Statements (102)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:International_Standard
network hardware component |
| gptkbp:abbreviation |
gptkb:MAC
gptkb:PoE |
| gptkbp:alternativeName |
PoE standard
Wi-Fi_standard Ethernet_Media_Access_Controller Ethernet_cable Ethernet_controller Ethernet_physical_layer_standard Ethernet_switch Ethernet_technology IEEE_802.1_standard Networking_standard Power_over_Ethernet_standard network_interface_standard |
| gptkbp:appliesTo |
gptkb:LANs
MANs |
| gptkbp:category |
gptkb:Ethernet
|
| gptkbp:communicatesVia |
system memory
Ethernet Physical Layer (PHY) host CPU |
| gptkbp:definedIn |
gptkb:IEEE_802.3af
gptkb:IEEE_802.3at gptkb:IEEE_802.3bt |
| gptkbp:defines |
gptkb:VLANs
gptkb:Spanning_Tree_Protocol link aggregation network security protocols network discovery protocols |
| gptkbp:developedBy |
gptkb:IEEE
|
| gptkbp:enables |
flow control
VLAN tagging collision detection remote powering of devices multicast filtering broadcast filtering packet reception packet transmission pause frame generation pause frame processing |
| gptkbp:firstPublished |
gptkb:2003_(IEEE_802.3af)
1980 |
| gptkbp:focusesOn |
gptkb:network_protocol
network management network bridging |
| gptkbp:function |
controls access to Ethernet physical transmission medium
|
| gptkbp:governs |
data link layer
|
| gptkbp:implementedIn |
gptkb:personal_computer
gptkb:software Media Access Control sublayer |
| gptkbp:includes |
gptkb:IEEE_802.1AB
gptkb:IEEE_802.1AX gptkb:IEEE_802.1Q gptkb:IEEE_802.1X gptkb:IEEE_802.1ad gptkb:IEEE_802.1D |
| gptkbp:layer |
gptkb:Data_Link_Layer
|
| gptkbp:maximumLength |
Cat5e or higher
|
| gptkbp:maximumSpeed |
gptkb:15.4_W_(IEEE_802.3af)
gptkb:60_W_(IEEE_802.3bt_Type_3) gptkb:90_W_(IEEE_802.3bt_Type_4) 25.5 W (IEEE 802.3at) |
| gptkbp:mayInclude |
gptkb:interrupt_controller
Direct Memory Access (DMA) engine FIFO buffers MAC address registers |
| gptkbp:operatingSystem |
44–57 V DC
|
| gptkbp:organization |
gptkb:IEEE
|
| gptkbp:OSIModelLayer |
Layer 2
|
| gptkbp:partOf |
gptkb:IEEE_802_standards_family
|
| gptkbp:provides |
power and data over Ethernet cables
|
| gptkbp:related_protocol |
gptkb:Ethernet
gptkb:CSMA/CD MAC address |
| gptkbp:relatedStandard |
gptkb:IEEE_802.3x
gptkb:IEEE_802.1Q |
| gptkbp:responsible_for |
error detection
media arbitration frame encapsulation address filtering frame decapsulation |
| gptkbp:standardizedBy |
gptkb:IEEE_802.3
|
| gptkbp:supports |
half-duplex operation
full-duplex operation |
| gptkbp:used_in |
embedded systems
personal computers routers switches servers network interface cards industrial devices Ethernet controllers |
| gptkbp:usedFor |
network security
network management VoIP phones IP cameras wireless access points network segmentation |
| gptkbp:bfsParent |
gptkb:IEEE_802.1ag
gptkb:IEEE_802.1ah |
| gptkbp:bfsLayer |
4
|