ANSI T1.105
E719377
ANSI T1.105 is a telecommunications standard that defines the technical specifications and framing structure for Synchronous Optical Network (SONET) systems.
All labels observed (2)
| Label | Occurrences |
|---|---|
| ANSI T1.105 canonical | 3 |
| ANSI T1 telecommunications standards series | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8204399 — 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: ANSI T1.105 Context triple: [SONET, standardFamily, ANSI T1.105]
-
A.
ANSI X3.226-1994
ANSI X3.226-1994 is the American National Standards Institute specification that formally defines the Common Lisp programming language.
-
B.
ANSI X3.92
ANSI X3.92 is a U.S. national standard that formally specifies the Data Encryption Standard (DES) symmetric-key cryptographic algorithm for commercial and government use.
-
C.
ANSI X3.74-1987
ANSI X3.74-1987 is an American National Standards Institute specification that formally defines the PL/I programming language.
-
D.
ITU-T G.8265.1
ITU-T G.8265.1 is an international telecommunications standard that specifies the use of packet-based timing protocols over IP networks to distribute frequency synchronization, particularly for mobile and packet-based services.
-
E.
ANSI X3.159-1989
ANSI X3.159-1989 is the original American national standard that formally defined the C programming language.
- 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: ANSI T1.105 Target entity description: ANSI T1.105 is a telecommunications standard that defines the technical specifications and framing structure for Synchronous Optical Network (SONET) systems.
-
A.
ANSI X3.226-1994
ANSI X3.226-1994 is the American National Standards Institute specification that formally defines the Common Lisp programming language.
-
B.
ANSI X3.92
ANSI X3.92 is a U.S. national standard that formally specifies the Data Encryption Standard (DES) symmetric-key cryptographic algorithm for commercial and government use.
-
C.
ANSI X3.74-1987
ANSI X3.74-1987 is an American National Standards Institute specification that formally defines the PL/I programming language.
-
D.
ITU-T G.8265.1
ITU-T G.8265.1 is an international telecommunications standard that specifies the use of packet-based timing protocols over IP networks to distribute frequency synchronization, particularly for mobile and packet-based services.
-
E.
ANSI X3.159-1989
ANSI X3.159-1989 is the original American national standard that formally defined the C programming language.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
SONET standard
ⓘ
telecommunications standard ⓘ |
| appliesTo |
Synchronous Optical Network
ⓘ
linked to:
SONET
|
| countryOfOrigin |
United States
ⓘ
linked to:
United States of America
|
| defines |
SONET framing structure
ⓘ
technical specifications for Synchronous Optical Network systems ⓘ |
| field |
optical networking
ⓘ
telecommunications ⓘ |
| governs |
SONET frame hierarchy
ⓘ
linked to:
SONET
SONET timing structure ⓘ synchronous optical signal formats ⓘ |
| hasAbbreviation | T1.105 ⓘ |
| partOf |
ANSI T1 telecommunications standards series
ⓘ
linked to:
ANSI T1.105
|
| publishedBy |
Alliance for Telecommunications Industry Solutions
ⓘ
American National Standards Institute ⓘ |
| relatedTo |
ITU-T G.707
ⓘ
SONET ⓘ |
| scope | physical layer of SONET ⓘ |
| specifies |
SONET line overhead
ⓘ
SONET path overhead ⓘ SONET payload mapping ⓘ SONET section overhead ⓘ optical carrier (OC-n) signal structure ⓘ synchronous transport signal (STS-n) structure ⓘ |
| standardizes |
SONET frame format
ⓘ
SONET line rates ⓘ SONET multiplexing structure ⓘ SONET overhead structure ⓘ |
| usedIn |
optical fiber transmission systems
ⓘ
public telecommunications networks ⓘ |
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: ANSI T1.105 Description of subject: ANSI T1.105 is a telecommunications standard that defines the technical specifications and framing structure for Synchronous Optical Network (SONET) systems.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: ANSI T1.105