Statements (47)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
OSI Model Layer
|
| gptkbp:concerns |
gptkb:topology
timing signal transmission voltages transmission mode circuit layout physical data rates line configuration physical topology bit rate control physical interface specifications |
| gptkbp:example |
gptkb:Fiber_optics
gptkb:USB gptkb:RS-232 DSL Ethernet physical layer Bluetooth physical layer Wi-Fi physical layer |
| https://www.w3.org/2000/01/rdf-schema#label |
Physical Layer (Layer 1)
|
| gptkbp:level |
1
|
| gptkbp:lowestPoint |
gptkb:OSI_Model
|
| gptkbp:OSIModelLayer |
Layer 1
|
| gptkbp:partOf |
gptkb:OSI_Model
|
| gptkbp:providesService |
gptkb:Data_Link_Layer_(Layer_2)
|
| gptkbp:receivesServiceFrom |
transmission medium
|
| gptkbp:responsibleFor |
encryption
error correction routing modulation connectors data encoding cabling bit synchronization mechanical specifications physical connection between devices electrical signaling transmission medium transmission of raw bits data framing |
| gptkbp:standardizedBy |
gptkb:TIA
gptkb:IEEE gptkb:ISO gptkb:ITU-T gptkb:EIA |
| gptkbp:bfsParent |
gptkb:Data_Link_Layer_(Layer_2)
|
| gptkbp:bfsLayer |
7
|