Statements (47)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:network_protocol
|
| gptkbp:concerns |
modulation
clock synchronization circuit switching signal attenuation transmission rate line configuration physical topology interface specifications pin layout |
| gptkbp:example |
gptkb:USB
gptkb:RS-232 DSL Ethernet physical layer Bluetooth physical layer Fiber optic physical layer |
| https://www.w3.org/2000/01/rdf-schema#label |
OSI model physical layer
|
| gptkbp:level |
1
|
| gptkbp:lowestPoint |
gptkb:OSI_model
|
| gptkbp:partOf |
gptkb:OSI_model
|
| gptkbp:providesService |
data link layer
|
| gptkbp:responsibleFor |
encryption
error correction routing data encoding cabling bit synchronization mechanical specifications physical connection between devices connector types electrical signaling transmission medium transmission of raw bits data framing |
| gptkbp:standardizedBy |
gptkb:IEEE
gptkb:ISO gptkb:ITU-T |
| gptkbp:transferredTo |
bits
|
| gptkbp:uses |
gptkb:radio_waves
fiber optic cables copper wires voltages light pulses wireless channels |
| gptkbp:bfsParent |
gptkb:OSI_model_data_link_layer
gptkb:TCP/IP_model_link_layer |
| gptkbp:bfsLayer |
7
|