100BASE-X
E98892
100BASE-X is a family of Fast Ethernet standards that define 100 Mbit/s transmission over fiber optic or twisted-pair cabling using 4B/5B line coding.
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
Ethernet physical layer family
→
Fast Ethernet standard → IEEE 802.3 physical layer specification → |
| backwardCompatibleWith |
10BASE-T at MAC layer
→
|
| bitRate |
100,000,000 bit/s
→
|
| category |
Ethernet physical layer
→
computer network standard → |
| clockRateOnMedium |
125 MBd for 4B/5B-coded variants
→
|
| dataRate |
100 Mbit/s
→
|
| defines |
100 Mbit/s signaling over physical media
→
electrical signaling characteristics for copper variants → optical wavelength and power levels for fiber variants → |
| designedFor |
local area networks
→
|
| frameFormatCompatibility |
IEEE 802.3 Ethernet frame
→
|
| includesVariant |
100BASE-BX
→
100BASE-FX → 100BASE-LX10 → 100BASE-SX → 100BASE-TX → |
| introducedAs |
Fast Ethernet physical layer family
→
|
| maximumSegmentLengthDependsOn |
medium type
→
|
| mediaAccessControlCompatibleWith |
IEEE 802.3 MAC
→
|
| operatesAtLayer |
OSI layer 1
→
|
| partOf |
Fast Ethernet
→
|
| partOfStandard |
IEEE 802.3u
→
|
| relatedTo |
1000BASE-X
→
10BASE-X → |
| standardizedBy |
IEEE
→
|
| supersededInManyDeploymentsBy |
1000BASE-X
→
|
| supportsAutoNegotiation |
yes, via IEEE 802.3u autonegotiation
→
|
| supportsDuplexMode |
full-duplex
→
half-duplex → |
| supportsMedium |
fiber optic cable
→
twisted-pair copper cable → |
| supportsTopology |
star topology via hubs or switches
→
|
| uses |
NRZI signaling with 4B/5B on some variants
→
separate transmit and receive pairs → |
| usesConnector |
LC connector for some 100BASE fiber variants
→
RJ45 for 100BASE-TX → SC connector for many 100BASE-FX deployments → |
| usesEncoding |
4B/5B block coding
→
|
| usesLineCoding |
4B/5B
→
|
| usesLinkIntegrityMechanism |
link pulses or ordered sets depending on variant
→
|
| usesScrambling |
no scrambling in base specification
→
|
Referenced by (1)
| Subject (surface form when different) | Predicate |
|---|---|
|
100BASE-FX
→
|
belongsToSeries |