Gigabit Ethernet
E100018
Gigabit Ethernet is a family of Ethernet technologies that deliver data transfer rates of 1 gigabit per second over copper or fiber-optic cabling, widely used in modern local area networks.
Aliases (1)
- 1000BASE-T ×4
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
Ethernet standard
→
IEEE 802.3 standard → computer networking technology → |
| backwardCompatibleWith |
10BASE-T Ethernet
NERFINISHED
→
Fast Ethernet NERFINISHED → |
| cableTypeFor1000BASE-T | Category 5e or better twisted pair → |
| commonPortType |
RJ-45
NERFINISHED
→
SFP → |
| dataRate |
1 Gbit/s
→
1000 Mbit/s → |
| definedIn |
IEEE 802.3ab
NERFINISHED
→
IEEE 802.3z NERFINISHED → |
| frameFormat | same as traditional Ethernet → |
| introduced | late 1990s → |
| maintainsMTU | 1500 bytes default Ethernet MTU → |
| marketAdoption | widespread in LANs → |
| maxSegmentLength_1000BASE-LX | up to 5 km on single-mode fiber → |
| maxSegmentLength_1000BASE-SX | up to 550 m depending on fiber type → |
| maxSegmentLength_1000BASE-T | 100 m → |
| medium |
fiber-optic cabling
→
twisted-pair copper cabling → |
| operatesAtLayer |
OSI Layer 1
→
OSI Layer 2 → |
| partOf | Ethernet family NERFINISHED → |
| powerConsumption | higher than Fast Ethernet → |
| primaryBenefit | higher bandwidth than Fast Ethernet → |
| standardizedBy | IEEE NERFINISHED → |
| supersededBy | 10 Gigabit Ethernet NERFINISHED → |
| supportsAutoMDI_X | true → |
| supportsAutoNegotiation | true → |
| supportsFullDuplex | true → |
| supportsHalfDuplex | true → |
| supportsLinkAggregation | true → |
| supportsVLANs | true → |
| typicalTopology | star topology → |
| useCase |
data center networks
→
enterprise networks → local area networks → |
| usedWith |
network interface cards
→
network switches → |
| usesCSMA_CDInHalfDuplex | true → |
| usesEncoding_1000BASE-T | PAM-5 → |
| usesEncoding_1000BASE-X | 8b/10b encoding → |
| usesMACLayer | IEEE 802.3 MAC NERFINISHED → |
| variant |
1000BASE-CX
NERFINISHED
→
1000BASE-LH NERFINISHED → 1000BASE-LX → 1000BASE-SX NERFINISHED → 1000BASE-T NERFINISHED → |
Referenced by (9)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form: "1000BASE-T"
this entity surface form: "1000BASE-T"
this entity surface form: "1000BASE-T"
this entity surface form: "1000BASE-T"