physicalLayer
P1377
predicate
Indicates a relationship where one entity functions as or pertains to the lowest (physical) layer in a layered system or communication stack, handling the actual transmission of signals or raw data.
All labels observed (8)
| Label | Occurrences |
|---|---|
| physicalLayer canonical | 23 |
| usesPhysicalLayer | 10 |
| hasPhysicalLayer | 3 |
| typicalPhysicalLayer | 2 |
| OSIPhysicalLayer | 1 |
| physicalLayerOf | 1 |
| physicalLayerType | 1 |
| relatedPhysicalLayerStandard | 1 |
Description generation (PDg)
The one-sentence description above was generated by prompting gpt-5.1 with the predicate name and this instruction.
Instruction
Given a predicate that represents a relationship or action between entities, generate a one-sentence description explaining its meaning. # Instructions Focus on describing the relationship, not the entities themselves. # Response Format Begin the description with \' Indicates...\'
Input
Predicate: physicalLayer
Generated description
Indicates a relationship where one entity functions as or pertains to the lowest (physical) layer in a layered system or communication stack, handling the actual transmission of signals or raw data.
Sample triples (42)
| Subject | Object |
|---|---|
| IEEE 1394 | IEEE 1394 physical layer specification ⓘ |
| USB Power Delivery | USB Type-C connector via predicate surface "usesPhysicalLayer" ⓘ |
| IEEE 802.3bz 2.5G/5GBASE‑T Ethernet standard | BASE‑T via predicate surface "physicalLayerType" ⓘ |
| 10GBASE-T | PHY for 10 Gigabit Ethernet over copper ⓘ |
| 100BASE-FX | fiber-optic PHY via predicate surface "usesPhysicalLayer" ⓘ |
| 1000BASE-SX | fiber optic ⓘ |
| 1000BASE-LX | Layer 1 of OSI model ⓘ |
| 10GBASE-SR | optical fiber PHY ⓘ |
| 10BASE-T |
IEEE 802.3 physical layer
ⓘ
linked to:
IEEE 802.3 Ethernet standard
|
| DisplayPort Alt Mode | USB Type-C connector pins via predicate surface "usesPhysicalLayer" ⓘ |
| PCI Express | differential signaling ⓘ |
| HDMI-CEC | uses HDMI pin 13 ⓘ |
| 100BASE-T4 | Layer 1 via predicate surface "OSIPhysicalLayer" ⓘ |
| X.25 | X.21 via predicate surface "usesPhysicalLayer" ⓘ |
| X.25 | EIA-232 via predicate surface "usesPhysicalLayer" ⓘ |
| X.25 | EIA-449 via predicate surface "usesPhysicalLayer" ⓘ |
| IEEE 802.3z |
Gigabit Ethernet PHY
ⓘ
linked to:
Gigabit Ethernet
|
| IEEE 802.3ab | 1000BASE-T PHY ⓘ |
| SBus | board-level parallel bus via predicate surface "hasPhysicalLayer" ⓘ |
| LocalTalk cabling system | AppleTalk network stack via predicate surface "physicalLayerOf" ⓘ |
| I2C | open-drain outputs ⓘ |
| I2C | open-collector outputs ⓘ |
| IEC 60870‑5‑101 |
RS‑232
via predicate surface "typicalPhysicalLayer"
ⓘ
linked to:
EIA-232
|
| IEC 60870‑5‑101 | RS‑485 via predicate surface "typicalPhysicalLayer" ⓘ |
| Thunderbolt 3 (USB‑C) | USB‑C via predicate surface "usesPhysicalLayer" ⓘ |
| G3-PLC | OFDM-based narrowband PLC PHY ⓘ |
| ITU-T G.9961 | ITU-T G.9960 via predicate surface "relatedPhysicalLayerStandard" ⓘ |
| FOUNDATION Fieldbus | H1 via predicate surface "hasPhysicalLayer" ⓘ |
| FOUNDATION Fieldbus | HSE via predicate surface "hasPhysicalLayer" ⓘ |
| 10GBASE-LX4 | optical fiber PHY ⓘ |
| 10GBASE-SW | optical ⓘ |
| 100GBASE-KR1 | PHY ⓘ |
| 200GBASE-KR2 | Ethernet PHY for backplanes ⓘ |
| 400GBASE-CR4 | PHY ⓘ |
| Thunderbolt 4 | USB-C physical layer via predicate surface "usesPhysicalLayer" ⓘ |
| FDDI | fiber-optic cable via predicate surface "usesPhysicalLayer" ⓘ |
| SPI | four-wire interface ⓘ |
| IEC 60870‑5‑103 | serial communication ⓘ |
| USB On-The-Go | USB 2.0 micro-USB connectors (classic OTG) ⓘ |
| USB 3.0 | differential signaling via predicate surface "usesPhysicalLayer" ⓘ |
| ESCON | optical serial channel ⓘ |
| DeviceNet | CAN ⓘ |