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gptkbp:instanceOf
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gptkb:Ethernet_standard
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gptkbp:abbreviation
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gptkb:400GbE
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gptkbp:alsoKnownAs
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gptkb:400_Gigabit_Ethernet
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gptkbp:application
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service provider networks
large-scale enterprise networks
supercomputing environments
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gptkbp:compatibleWith
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gptkb:IEEE_802.3bs
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gptkbp:dataRate
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400 Gbit/s
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gptkbp:definedIn
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gptkb:IEEE_802.3bs
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gptkbp:enables
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efficient network scaling
faster cloud services
higher bandwidth aggregation
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gptkbp:formFactor
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gptkb:OSFP
gptkb:CFP8
gptkb:QSFP-DD
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gptkbp:introducedIn
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2017
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gptkbp:marketAdoption
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growing in hyperscale data centers
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gptkbp:mediaType
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gptkb:fiber
backplane
copper cables
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gptkbp:partOf
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Ethernet family
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gptkbp:predecessor
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gptkb:200_Gbps_Ethernet
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gptkbp:range
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up to 10 km (over single-mode fiber)
up to 100 m (over multimode fiber)
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gptkbp:standardizedBy
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gptkb:IEEE
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gptkbp:successor
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gptkb:800_Gbps_Ethernet
|
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gptkbp:supports
|
forward error correction
multi-lane transmission
various form factors (QSFP-DD, OSFP, CFP8)
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|
gptkbp:transmissionLanes
|
16 x 25 Gbps
4 x 100 Gbps
8 x 50 Gbps
|
|
gptkbp:usedFor
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gptkb:cloud_service
telecommunications networks
high-speed data center interconnects
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gptkbp:uses
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PAM4 modulation
NRZ modulation (for some variants)
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gptkbp:bfsParent
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gptkb:IEEE_802.3-2018
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gptkbp:bfsLayer
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7
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|
https://www.w3.org/2000/01/rdf-schema#label
|
400 Gbps Ethernet
|