FOIRL
E74021
FOIRL (Fiber Optic Inter-Repeater Link) is an early Ethernet standard that used fiber-optic cabling to connect network repeaters over longer distances than copper-based links.
All labels observed (1)
| Label | Occurrences |
|---|---|
| FOIRL canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T590106 — 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: FOIRL Context triple: [10BASE-FL, replaces, FOIRL]
-
A.
FRS
FRS is the post-nominal title used by Fellows of the Royal Society, denoting distinguished scientists elected to the United Kingdom’s national academy of sciences.
-
B.
FOSL
FOSL is the stock ticker symbol for Fossil Group, an American fashion company best known for its watches, jewelry, and accessories.
-
C.
FÜ
FÜ is the vehicle registration code used on license plates for the city of Fürth in Bavaria, Germany.
-
D.
FAR
FAR is the acronym for Cuba’s national military organization, the Revolutionary Armed Forces.
-
E.
FA
FA is a Chilean left-wing political coalition known for uniting various progressive parties and movements to challenge the country’s traditional political blocs.
- 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: FOIRL Target entity description: FOIRL (Fiber Optic Inter-Repeater Link) is an early Ethernet standard that used fiber-optic cabling to connect network repeaters over longer distances than copper-based links.
-
A.
FRS
FRS is the post-nominal title used by Fellows of the Royal Society, denoting distinguished scientists elected to the United Kingdom’s national academy of sciences.
-
B.
FOSL
FOSL is the stock ticker symbol for Fossil Group, an American fashion company best known for its watches, jewelry, and accessories.
-
C.
FÜ
FÜ is the vehicle registration code used on license plates for the city of Fürth in Bavaria, Germany.
-
D.
FAR
FAR is the acronym for Cuba’s national military organization, the Revolutionary Armed Forces.
-
E.
FA
FA is a Chilean left-wing political coalition known for uniting various progressive parties and movements to challenge the country’s traditional political blocs.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
Ethernet physical layer standard
ⓘ
fiber-optic link standard ⓘ |
| abbreviationOf |
100BASE-FX
ⓘ
surface form:
Fiber Optic Inter-Repeater Link
|
| application |
building-to-building Ethernet links
ⓘ
long-haul Ethernet backbone segments ⓘ |
| belongsToFamily | 10BASE Ethernet standards ⓘ |
| cableType | multimode fiber ⓘ |
| category | 10BASE-F ⓘ |
| compatibleWith |
10BASE2 coaxial Ethernet segments
ⓘ
10BASE5 coaxial Ethernet segments ⓘ |
| connects | Ethernet repeaters ⓘ |
| dataRate | 10 Mbit/s ⓘ |
| designedFor |
10BASE2 networks
ⓘ
10BASE5 networks ⓘ |
| distanceAdvantageOver | copper-based Ethernet links ⓘ |
| fullName |
100BASE-FX
ⓘ
surface form:
Fiber Optic Inter-Repeater Link
|
| introducedIn | 1980s ⓘ |
| layer | OSI layer 1 ⓘ |
| medium | fiber-optic cable ⓘ |
| purpose | to allow longer distances between Ethernet repeaters ⓘ |
| replacedBy |
10BASE-FL
ⓘ
other 10BASE-F variants ⓘ |
| standardizedBy |
Institute of Electrical and Electronics Engineers
ⓘ
surface form:
IEEE
|
| status | obsolete ⓘ |
| supports |
10 Mbit/s Ethernet
ⓘ
full-duplex operation ⓘ |
| topologyRole | inter-repeater link ⓘ |
| usedFor |
connecting Ethernet repeaters
ⓘ
extending Ethernet segment distance ⓘ |
| uses | fiber-optic transceivers ⓘ |
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: FOIRL Description of subject: FOIRL (Fiber Optic Inter-Repeater Link) is an early Ethernet standard that used fiber-optic cabling to connect network repeaters over longer distances than copper-based links.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.