XAUI
E455771
XAUI is a high-speed 10 Gigabit Ethernet attachment unit interface standard that extends the XGMII interface over longer distances using four serial lanes.
All labels observed (1)
| Label | Occurrences |
|---|---|
| XAUI canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4649408 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: XAUI Context triple: [XENPAK, interfaceToHost, XAUI]
-
A.
XFP
XFP is a compact, hot-swappable 10 Gigabit optical transceiver module form factor commonly used in high-speed Ethernet and fiber-optic communication links.
-
B.
U.2
U.2 is a computer storage interface standard used primarily to connect high-performance NVMe solid-state drives to enterprise servers via a 2.5-inch form factor.
-
C.
XUA
XUA (Cross-Enterprise User Assertion) is an IHE IT Infrastructure profile that standardizes how user identity and authentication information is securely communicated across healthcare enterprises.
-
D.
SATA-IO
SATA-IO (Serial ATA International Organization) is an industry consortium that defines and maintains the Serial ATA (SATA) storage interface standards used in computers and consumer electronics.
-
E.
AMBA
AMBA (the Association of MBAs) is a leading international accreditation body that evaluates and endorses the quality of postgraduate business education programs worldwide.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: XAUI Target entity description: XAUI is a high-speed 10 Gigabit Ethernet attachment unit interface standard that extends the XGMII interface over longer distances using four serial lanes.
-
A.
XFP
XFP is a compact, hot-swappable 10 Gigabit optical transceiver module form factor commonly used in high-speed Ethernet and fiber-optic communication links.
-
B.
U.2
U.2 is a computer storage interface standard used primarily to connect high-performance NVMe solid-state drives to enterprise servers via a 2.5-inch form factor.
-
C.
XUA
XUA (Cross-Enterprise User Assertion) is an IHE IT Infrastructure profile that standardizes how user identity and authentication information is securely communicated across healthcare enterprises.
-
D.
SATA-IO
SATA-IO (Serial ATA International Organization) is an industry consortium that defines and maintains the Serial ATA (SATA) storage interface standards used in computers and consumer electronics.
-
E.
AMBA
AMBA (the Association of MBAs) is a leading international accreditation body that evaluates and endorses the quality of postgraduate business education programs worldwide.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
Ethernet physical layer interface
ⓘ
computer networking standard ⓘ |
| acronymFor | 10 Gigabit Attachment Unit Interface ⓘ |
| aggregateRate | 10 Gbit/s after encoding overhead ⓘ |
| belongsToStandardFamily | IEEE 802.3 NERFINISHED ⓘ |
| category | 10 Gigabit Ethernet interface ⓘ |
| clocking | embedded clock in serial data ⓘ |
| definedIn | IEEE 802.3ae NERFINISHED ⓘ |
| designGoal |
enable longer reach than XGMII on PCB
ⓘ
improve signal integrity over board traces ⓘ |
| extends | XGMII NERFINISHED ⓘ |
| fullName | 10 Gigabit Attachment Unit Interface NERFINISHED ⓘ |
| hasDataRate | 10 Gbit/s ⓘ |
| hasSuccessor |
CAUI
ⓘ
XLAUI ⓘ |
| interfaceType |
board-level interconnect
ⓘ
chip-to-chip interface ⓘ |
| introducedWith | 10 Gigabit Ethernet standardization ⓘ |
| laneRate | 3.125 Gbit/s per lane (raw) ⓘ |
| laneType | high-speed serial lane ⓘ |
| operatesAtLayer | physical layer ⓘ |
| purpose |
extend XGMII over longer distances
ⓘ
reduce pin count compared to XGMII ⓘ |
| reduces | number of I/O pins required for XGMII ⓘ |
| relatedStandard |
10GBASE-R
NERFINISHED
ⓘ
10GBASE-X ⓘ XGMII NERFINISHED ⓘ |
| replaces | parallel XGMII at board level ⓘ |
| signalType | differential serial signaling ⓘ |
| standardizedBy | IEEE NERFINISHED ⓘ |
| supportsApplication |
10GBASE-R PHYs
ⓘ
10GBASE-X PHYs ⓘ |
| supportsDirection | full-duplex ⓘ |
| supportsDistance | tens of centimeters to meters on PCB/backplane ⓘ |
| typicalMedium |
PCB traces
ⓘ
backplane connections ⓘ |
| usedBetween |
MAC and PHY devices
ⓘ
network processor and PHY ⓘ |
| usedIn |
10 Gigabit Ethernet
NERFINISHED
ⓘ
high-end switches ⓘ network interface cards ⓘ routers ⓘ |
| usesEncoding | 8b/10b encoding ⓘ |
| usesNumberOfLanes | 4 ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: XAUI Description of subject: XAUI is a high-speed 10 Gigabit Ethernet attachment unit interface standard that extends the XGMII interface over longer distances using four serial lanes.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.