ITU-T G.983 series
E565179
The ITU-T G.983 series is a set of international standards that define the first-generation broadband passive optical network (BPON) systems for delivering high-speed telecommunications services over fiber.
All labels observed (4)
| Label | Occurrences |
|---|---|
| ITU-T G.983 series canonical | 1 |
| ITU-T Recommendation G.983.1 | 1 |
| ITU-T Recommendation G.983.2 | 1 |
| ITU-T Recommendation G.983.3 | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6042221 — 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: ITU-T G.983 series Context triple: [ITU-T G.984 series, predecessor, ITU-T G.983 series]
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A.
ITU-T G.984 series
The ITU-T G.984 series is an international telecommunications standard that specifies the architecture, requirements, and transmission protocols for Gigabit-capable Passive Optical Networks (GPON) used in broadband fiber access.
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B.
ITU-T Recommendation G.993.2
ITU-T Recommendation G.993.2 is an international telecommunications standard that defines VDSL2, a high-speed digital subscriber line technology for broadband access over copper telephone lines.
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C.
ITU-T G.9960
ITU-T G.9960 is an international telecommunications standard that defines high-speed broadband data transmission over power lines and other existing wiring in homes and buildings.
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D.
ITU-T G.827x series
The ITU-T G.827x series is a family of international telecommunication standards that define time and phase synchronization requirements and solutions for packet-based networks, particularly for mobile and other time-sensitive services.
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E.
ITU-T G.826 series
The ITU-T G.826 series is a set of international telecommunications standards that define performance and synchronization requirements for digital networks, particularly for timing and packet-based transport.
- 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: ITU-T G.983 series Target entity description: The ITU-T G.983 series is a set of international standards that define the first-generation broadband passive optical network (BPON) systems for delivering high-speed telecommunications services over fiber.
-
A.
ITU-T G.984 series
The ITU-T G.984 series is an international telecommunications standard that specifies the architecture, requirements, and transmission protocols for Gigabit-capable Passive Optical Networks (GPON) used in broadband fiber access.
-
B.
ITU-T Recommendation G.993.2
ITU-T Recommendation G.993.2 is an international telecommunications standard that defines VDSL2, a high-speed digital subscriber line technology for broadband access over copper telephone lines.
-
C.
ITU-T G.9960
ITU-T G.9960 is an international telecommunications standard that defines high-speed broadband data transmission over power lines and other existing wiring in homes and buildings.
-
D.
ITU-T G.827x series
The ITU-T G.827x series is a family of international telecommunication standards that define time and phase synchronization requirements and solutions for packet-based networks, particularly for mobile and other time-sensitive services.
-
E.
ITU-T G.826 series
The ITU-T G.826 series is a set of international telecommunications standards that define performance and synchronization requirements for digital networks, particularly for timing and packet-based transport.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
ITU-T Recommendation series
ⓘ
broadband access standard ⓘ telecommunications standard ⓘ |
| appliesTo |
broadband access over optical fiber
ⓘ
fiber access networks ⓘ |
| belongsTo | ITU-T G series ⓘ |
| defines |
BPON systems
ⓘ
ONU and OLT functional requirements ⓘ dynamic bandwidth allocation mechanisms for BPON ⓘ first-generation broadband passive optical network systems ⓘ management and control interfaces for BPON ⓘ optical distribution network characteristics for BPON ⓘ physical layer parameters for BPON ⓘ protection mechanisms for BPON ⓘ system architecture for BPON ⓘ |
| focusesOn |
operations administration and maintenance for BPON
ⓘ
optical layer specifications for BPON ⓘ passive optical network architecture ⓘ system requirements for BPON ⓘ transmission convergence layer for BPON ⓘ |
| goal |
enable interoperable BPON equipment from multiple vendors
ⓘ
standardize first-generation broadband PON systems ⓘ |
| includes |
ITU-T Recommendation G.983.1
ⓘ
linked to:
ITU-T G.983 series
ITU-T Recommendation G.983.2 ⓘ
linked to:
ITU-T G.983 series
ITU-T Recommendation G.983.3 ⓘ
linked to:
ITU-T G.983 series
ITU-T Recommendation G.983.4 ⓘ ITU-T Recommendation G.983.5 ⓘ ITU-T Recommendation G.983.6 ⓘ |
| predecessorOf |
GPON standards
ⓘ
ITU-T G.984 series ⓘ |
| publishedBy |
ITU-T
ⓘ
linked to:
ITU Telecommunication Standardization Sector
International Telecommunication Union ⓘ |
| relatedTo |
BPON
ⓘ
broadband passive optical network ⓘ passive optical network ⓘ |
| standardizedBy | ITU-T Study Group 15 ⓘ |
| status | superseded by later PON standards in many deployments ⓘ |
| supports |
ATM-based transport
ⓘ
broadband telecommunications services ⓘ data services ⓘ video services ⓘ voice services ⓘ |
| timePeriod |
early 2000s
ⓘ
late 1990s ⓘ |
| usedFor |
deployment of fiber-to-the-building
ⓘ
deployment of fiber-to-the-curb ⓘ deployment of fiber-to-the-home ⓘ |
| uses | asynchronous transfer mode ⓘ |
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: ITU-T G.983 series Description of subject: The ITU-T G.983 series is a set of international standards that define the first-generation broadband passive optical network (BPON) systems for delivering high-speed telecommunications services over fiber.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: ITU-T G.983 series
linked to: ITU-T G.983 series
linked to: ITU-T G.983 series