10GBASE-R PCS
E495643
10GBASE-R PCS is a physical coding sublayer standard for 10 Gigabit Ethernet that specifies high-speed serial transmission over optical fiber and backplane links.
All labels observed (2)
| Label | Occurrences |
|---|---|
| 10GBASE-R PCS canonical | 1 |
| 10GBASE-X PCS | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5120869 — 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: 10GBASE-R PCS Context triple: [IEEE 802.3ae, defines, 10GBASE-R PCS]
-
A.
10GBASE-SR
10GBASE-SR is a 10 Gigabit Ethernet standard for short-range data transmission over multimode fiber, commonly used in data centers and enterprise networks.
-
B.
10BASE-T1S
10BASE-T1S is an Ethernet physical layer standard designed for short-reach, single-pair cabling that supports multi-drop networks and is optimized for automotive and industrial applications.
-
C.
10GBASE-T
10GBASE-T is an Ethernet standard for transmitting 10 gigabits per second over twisted-pair copper cabling, commonly used for high-speed local area networks.
-
D.
1000BASE-CX
1000BASE-CX is a short-distance copper-based Gigabit Ethernet standard that uses shielded balanced cabling for high-speed connections, typically within equipment racks or wiring closets.
-
E.
10 Gigabit Small Form Factor Pluggable
10 Gigabit Small Form Factor Pluggable is a standardized, hot-swappable optical transceiver module used for high-speed 10 Gbit/s network and telecommunications links.
- 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: 10GBASE-R PCS Target entity description: 10GBASE-R PCS is a physical coding sublayer standard for 10 Gigabit Ethernet that specifies high-speed serial transmission over optical fiber and backplane links.
-
A.
10GBASE-SR
10GBASE-SR is a 10 Gigabit Ethernet standard for short-range data transmission over multimode fiber, commonly used in data centers and enterprise networks.
-
B.
10BASE-T1S
10BASE-T1S is an Ethernet physical layer standard designed for short-reach, single-pair cabling that supports multi-drop networks and is optimized for automotive and industrial applications.
-
C.
10GBASE-T
10GBASE-T is an Ethernet standard for transmitting 10 gigabits per second over twisted-pair copper cabling, commonly used for high-speed local area networks.
-
D.
1000BASE-CX
1000BASE-CX is a short-distance copper-based Gigabit Ethernet standard that uses shielded balanced cabling for high-speed connections, typically within equipment racks or wiring closets.
-
E.
10 Gigabit Small Form Factor Pluggable
10 Gigabit Small Form Factor Pluggable is a standardized, hot-swappable optical transceiver module used for high-speed 10 Gbit/s network and telecommunications links.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
10 Gigabit Ethernet standard
ⓘ
Ethernet physical coding sublayer standard ⓘ |
| category | 10 Gigabit Ethernet physical layer technology ⓘ |
| clockRate | 10.3125 Gbaud nominal ⓘ |
| codingScheme | 64b/66b line coding ⓘ |
| compatibleWith | 10GBASE-KR backplane PHY ⓘ |
| definedInStandard | IEEE 802.3 Clause 49 ⓘ |
| designedFor |
10 Gigabit Ethernet LAN
ⓘ
10 Gigabit Ethernet WAN PHY variants ⓘ |
| encapsulates | XGMII data ⓘ |
| errorDetectionMechanism | alignment marker and block lock monitoring ⓘ |
| firstStandardizedIn | IEEE 802.3ae ⓘ |
| headerValues | sync headers 01 and 10 ⓘ |
| interoperatesWith |
10GBASE-R PMA sublayer
ⓘ
10GBASE-R PMD sublayer ⓘ |
| layerInOSIModel | physical layer ⓘ |
| lineCodeEfficiency | approximately 97 percent ⓘ |
| mapsTo | 64b/66b encoded blocks ⓘ |
| optimizedFor |
high-speed backplane channels
ⓘ
long-distance optical transmission ⓘ |
| partOf |
10GBASE-R
ⓘ
IEEE 802.3 ⓘ
linked to:
IEEE 802.3 Ethernet standard
|
| providesFunction |
block synchronization
ⓘ
error detection assistance ⓘ scrambling ⓘ |
| providesInterface | XGMII ⓘ |
| replaces | 8b/10b coding used in earlier Gigabit Ethernet ⓘ |
| roleInStack | maps MAC layer data to physical medium attachment ⓘ |
| scramblerType | self-synchronous scrambler ⓘ |
| standardizedBy | IEEE ⓘ |
| sublayerOf |
Ethernet physical layer
ⓘ
linked to:
Ethernet PHY
|
| supports |
link fault signaling
ⓘ
local and remote fault indication ⓘ |
| supportsAutoNegotiation | no, relies on higher-level mechanisms ⓘ |
| supportsDataRate | 10 Gbit/s ⓘ |
| supportsDuplexMode | full-duplex ⓘ |
| supportsLinkType | point-to-point links ⓘ |
| supportsMedium |
backplane links
ⓘ
optical fiber ⓘ |
| transmissionType | high-speed serial ⓘ |
| usedBy |
10GBASE-ER
ⓘ
10GBASE-LR ⓘ 10GBASE-LX4 backplane variants ⓘ 10GBASE-SR ⓘ |
| usesBlockSize | 64-bit payload with 2-bit header ⓘ |
| usesControlBlocks | special 66b control block types ⓘ |
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: 10GBASE-R PCS Description of subject: 10GBASE-R PCS is a physical coding sublayer standard for 10 Gigabit Ethernet that specifies high-speed serial transmission over optical fiber and backplane links.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: 10GBASE-R PCS