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gptkbp:instanceOf
|
Digital transmission service
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|
gptkbp:alsoKnownAs
|
gptkb:T1_line
|
|
gptkbp:channelNumber
|
24
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|
gptkbp:countryOfOrigin
|
gptkb:United_States
|
|
gptkbp:dataRate
|
1.544 Mbps
|
|
gptkbp:distance
|
655 feet without repeater
|
|
gptkbp:encodes
|
gptkb:B8ZS
gptkb:AMI
|
|
gptkbp:frameType
|
193 bits
24 channels + 1 framing bit
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
T-1
|
|
gptkbp:introducedIn
|
1962
|
|
gptkbp:memoryBusWidth
|
64 kbps
|
|
gptkbp:physicalLayer
|
Fiber optic
Twisted pair copper
|
|
gptkbp:refreshRate
|
8000 frames per second
|
|
gptkbp:relatedTo
|
gptkb:DS1
gptkb:PRI
gptkb:T-3
gptkb:ISDN
gptkb:T-carrier_system
E1
|
|
gptkbp:replacedBy
|
gptkb:Ethernet
gptkb:T-3
|
|
gptkbp:requiresRepeaterEvery
|
6000 feet
|
|
gptkbp:standardizedBy
|
gptkb:AT&T_Bell_Labs
|
|
gptkbp:supportsProtocol
|
gptkb:DS1
|
|
gptkbp:type
|
Digital
|
|
gptkbp:usedBy
|
Businesses
Internet service providers
Telecommunications companies
|
|
gptkbp:usedFor
|
Internet service provider
Digital transmission of voice and data
Leased line service
PBX trunking
Private branch exchange connectivity
|
|
gptkbp:usedIn
|
gptkb:Japan
gptkb:North_America
|
|
gptkbp:usesMultiplexing
|
Time-division multiplexing
|
|
gptkbp:YouTubeChannel
|
gptkb:DS0
|
|
gptkbp:bfsParent
|
gptkb:Tokamak
|
|
gptkbp:bfsLayer
|
6
|