Пропускная способность каналов

Стандартная пропускная способность каналов
Устройства, Интерфейсы, Протоколы, Стандарты	Кбит/c Мбит/c Гбит/с Тбит/с	Данные	General Description with Creator & Creation Timelines Transmitting Distances, Frequencies Connection & Cable types.
TAT-1	51-calls	1956	Первый трансантлантический коаксиальный телефонный кабель, 7,802км Выведен из эксплуатации в 1978г.
Bell 103	300bps	1965	Асинхронная передача данных, полнодуплексный, 2х проводная выделенная или по дозвону линия.
CCITT V.21	300bps	1965	Стандарт полнодуплексной связи 300 бот в Японии и Европе.
Dataphone	300bps	1958	1st Modem: Bell Labs , Hayes AT commands.
Bell 212a	1.2K	1988	Synchronous - asynchronous data transmission, full-duplex operation, 2-wires.
ITU V.22	1.2K	1988	Standard protocol for transmitting data on telephone lines
Cat1	1.2K	1985	Basic telephone wire, Voice Only
Category 1	1.2K	1985	Basic telephone wire, Voice Only
1,200 baud	1.2K	1962	2nd Modem speed. Basic telephone line transmission rate
POTS	1.2K	1877	Plain Old Telephone Service, the first commercial telephones
ITU V.22bis	2.4K	1988	Standard protocol for transmitting data with telephone lines.
2,400 baud	2.4K	1980	3rd Modem speed
ITU V.29	9.6K	1988	Standard protocol for transmitting data with telephone lines
ITU V.32	9.6K	1991	Standard protocol for transmitting data with telephone lines
Facsimile	9.6K	1980	FAX Machines / FAX Modems
9,600 baud	9.6K	1984	4th Modem speed
ITU V.32bis	14.4K	1991	Standard protocol for transmitting data with telephone lines
14,400 baud	14.4K	1991	V.32bis Modem, V.17 fax
UART 8250	19.2K	1981	Universal Asynchronous Receiver-Transmitter, 0-byte buffer.
RS-232	20.0K	1987	50ft, Serial Port, single-ended data transmission
RS-366	20.0K	1988	Uses RS-232 electrical specs, different connector pinouts and signal functions.
28,800 baud	28.8K	1994	V.34, Rockwell V.Fast Modems
GeoPort	28.8K	1996	A serial port for Apples that provides interface between telephone and computer
33,600 baud	33.6K	1996	Maximum data transmission rate with copper telephone wires.
ITU V.34 (V.fast)	36.6K	1998	Standard protocol for transmitting data with telephone lines
UART 16450	38.4K	1995	Universal Asynchronous Receiver-Transmitter, 1-byte buffer.
K56flex	48.0K	1998	V.90, Proprietary protocol By: Lucent Technologies
X2	48.0K	1998	V.90, Proprietary protocol By: US Robotics
Modem, Analog	48.0K	1958	MOdulator-DEModulator, sends at 33.6K, receives at 48K
ITU V.90	56.0K	1998	Standard protocol for transmitting data with telephone lines
Modem, Digital	56.0K	1990	MOdulator-DEModulator, sends at 56K, receives at 56K
HSCSD	57.6K	1999	High Speed Circuit Switched Data, (wireless)
DS-0	64.0K	1962	Digital Signal Level 0, 1 Channel (1/24 of T1)
E-0	64.0K		1 Channel, Europe & Japan
J-0	64.0K		1 Channel, Japanese
N-ISDN	64.0K	1976	Narrowband Integrated Services Digital Network
RS-423	100.0K	1995	4000ft, Single-ended data transmission
GPRS	114.0K	1999	General Packet Radio Service, RF in space (wireless)
Modem, Null	115.2K	1987	Special cable allowing two computers to communicate with RS-232 ports.
PS/2	115.2K	1987	By IBM for keyboards and pointing devices.
RS-232e	115.2K	1987	50ft, Serial Port, single-ended data transmission
UART 16550	115.2K	1995	Universal Asynchronous Receiver-Transmitter, 16-byte buffer.
ISDN-BRI	128.0K	1980	BRI (Basic Rate Interface) 2x64K B-channels, 1x64K D-channel
Euro-ISDN	144.0K	1993	128K usable. Allows full transparent interworking between all European countries
Parallel Port	150.0K	1981	IBM's first printer port.
LocalTalk	230.0K	1983	300m Apple Computer's AppleTalk networking scheme.
MAX3100	230.0K	1997	Multidrop communication technique known as 9-bit mode. the world's smallest UART
EDGE	384.0K	2000	Enhanced Data GSM Environment. Global System for Mobile (GSM) wireless service.
Satellite Dish	400.0K	1957	RF in space, wireless WAN, sends at 33.6K, receives at 400K
UART 16650	460.8K	1995	Universal Asynchronous Receiver-Transmitter, 32-byte buffer.
UART 16750	921.6K	1995	Universal Asynchronous Receiver-Transmitter, 64-byte buffer.
1Base5	1.000M	1986	250 Meters Two pairs of twisted telephone cable.
StarLAN	1.000M	1970	250 Meters Two pairs of twisted telephone cable.
B-ISDN	1.500M	1988	Broadband Integrated Services Digital Network
G.lite	1.500M	1998	18000 feet Asymmetric Digital Subscriber Line, sends at 512K, receives at 1.5M
IDSL	1.500M	1997	18000 ft, DSL over ISDN, sends 64K-1.5M, receives 1.5-9M
Modem, Cable	1.500M	1997	Sends at 3M, receives at 1.5M.
DS-1	1.544M	1975	Digital Signal Level 1, 24 Channels (1xT1)
HDSL	1.544M	1991	12000 ft, High bit-rate DSL, sends at 2.048M, receives at 1.544M
SDSL	1.544M	1998	12000 ft, Symmetric DSL, sends at 2.048M, receives at 1.544M
T-1	1.544M	1957	Trunk Level 1, 24 Channels (1xT1) Time-Division Multiplexing By: AT&T
ISDN-PRI	1.544M	1988	Primary Rate Interface 23x64K B-channels, 1x64K D-channel on T1, 23B+D
J-1	1.544M		24 Channels, Japanese
RS-449	2.000M	1970	1km, Serial binary data interchange
Twinax	2.000M	1980	4000 ft, Unike coax has 2 conductors in center.
E-1	2.048M	1997	30 Channels, Europe & Japan, 1.920M usable
Euro ISDN-PRI	2.048M		Primary Rate Interface 30x64K B-channels, 1x64K D-channel on E1, 30B+D
ARCnet	2.500M	1968	Attached Resource Computer Network By: Datapoint.
OX16C952	3.000M	1992	The newest and fastest PC UART, the deepest FIFOs 128-byte buffer.
DS-1c	3.152M	1985	Digital Signal Level 1c, 48 Channels (2xT1)
J-1c	3.152M		48 Channels, Japanese
T-1c	3.152M	1985	Trunk Level 1c, 48 Channels (2xT1) Time-Division Multiplexing By: AT&T
UMTS	3.500M	1998	Universal Mobile Telephone System or often referred to as 3G
Cat2	4.000M	1990	1Mhz Used for Apple computer's LocalTalk
Category 2	4.000M	1990	1Mhz Used for Apple computer's LocalTalk
IrDA	4.000M	1994	Infrared Data Association , wireless communication standard
DS-2	6.312M	1969	Digital Signal Level 2, 96 Channels (4xT1)
J-2	6.312M		96 Channels, Japanese
T-2	6.312M		Trunk Level 2, 96 Channels (4xT1) Time-Division Multiplexing By: AT&T
ADSL	8.000M	1997	Asymmetric DSL, sends at 1.500M, receives at 8.000M
E-2	8.448M		120 Channels, Europe & Japan
10Base-T	10.000M	1995	100 meters, Ethernet (Unshielded Twisted Pair) Cat3
10Base-2	10.000M	1985	185 meters, (Cheapernet) Thin Net Ethernet 50 ohms ((Thin Coaxial)
10Base-5	10.000M	1985	500 meters, Thick Net Ethernet 50 ohms (Thick Coaxial)
10Base-F	10.000M	1993	2000 meters, (fiberoptic)
10Broad36	10.000M	1985	3600 meters, Ethernet specification using broadband coaxial (CATV) cable.
Cat3	10.000M	1991	16MHz Voice Grade twisted-pair wire.
Category 3	10.000M	1991	16MHz Voice Grade twisted-pair wire.
CAIS bus	10.000M	1991	Common Airborne Instrumentation System, a transformer coupled comm. link.
DECnet PhaseIV	10.000M	1983	First released by Digital in 1983 for its VMS and RSX-11 systems.
RS-422a	10.000M		4000ft, Differential Data Transmission (Apple)
RS-485	10.000M		4000ft, Balanced line interface, 2-wire, half-duplex, differential.
RS-530	10.000M		30km, Fiberoptic Point to Point
Standard SCSI	10.000M	1995	SCSI-1,Small Computer System Interface
Wireless LAN	11.000M	1997	Ethernet performance for use within premises and zones. 802.11 technologies
USB 1.1	12.000M	1996	5 meters, Universal Serial Bus, external bus standard
Token Ring	16.000M	1982	LAN, a type of computer network By: IBM
EIDE	16.600M	1993	Enhanced Integrated Drive Electronics
ARCnet Plus	20.000M	1992	Attached Resource Computer Network By: Datapoint.
Cat4	20.000M	1990	20MHz Twisted-pair wire, Token Ring
Category 4	20.000M	1990	20MHz Twisted-pair wire, Token Ring
Fast Wide SCSI	20.000M	1986	1.5m, Small Computer System Interface
MCA	20.000M	1987	Micro Channel Architecture By: IBM
ECP/EPP	24.000M	1994	High performance bi-directional parallel port.
ATM-25	25.600M	1991	Asynchronous Transfer Mode, uses fixed length packets called cells.
ZV-Port	27.000M	1996	Zoomed Video via PCMCIA bus to VGA controller.
J-3	32.064M		480 Channels, Japanese
EISA	33.000M	1982	Extended Industry Standard Architecture
E-3	34.368M		480 Channels, Europe & Japan
Ultra SCSI	40.000M	1993	SCSI-3, Small Computer System Interface
VMEbus	40.000M	1980	Industrial controls: factory automation, robotics, etc. By: Motorola
VSAT	40.000M	1958	Very Small Aperture Terminal Satellite Communication, antenna of 1.8 meter dia.
DS-3	44.736M	1972	Digital Signal Level 3, 672 Channels (28xT1)
T-3	44.736M	1991	Trunk Level 3, 672 Channels (28xT1) Time-Division Multiplexing By: AT&T
V-ADSL	51.000M	1995	51.00M at 1000 feet & 25.600Mbps at 3000-4000 feet
STS-1c	51.840M	1986	Synchronous Transport Signal, Level 1
OC-1c	51.840M		Optical Carrier Level 1, fiberoptic, 672 Voice Circuits
VDSL	52.000M	1995	Very high speed DSL, send 1.5-2.3M, receive 13-52M
HSSI	53.000M	1989	50 ft, High-Speed Serial Interface
DS-3c	89.472M		Digital Signal Level 3c, 1344 Channels (56xT1)
T-3c	89.472M		Trunk Level 3c, 1344 Channels (56xT1) Time-Division Multiplexing By: AT&T
J-4	97.200M		5760 Channels, Japanese
J-3c	97.728M		1440 Channels, Japanese
100Base-F	100.000M	1984	Fast Ethernet with Fiberoptic Cable.
100Base-T	100.000M	1993	100 meters, Fast Ethernet (Unshielded Twisted Pair) Cat5
100Base-T2	100.000M	1991	Fast Ethernet (2-pairs of normal-quality twisted-pair wire) Cat3
100Base-T4	100.000M	1991	100 meters Fast Ethernet (4-pairs of normal-quality twisted-pair wire) Cat3
100Base-TX	100.000M	1993	220 meters, Fast Ethernet (Unshielded Twisted Pair) Cat5
100VG-AnyLAN	100.000M	1997	200 meters, Voice Grade Cat3+ on Any LAN, By Hewlet Packard
Cat5	100.000M	1993	100MHz, Unshielded twisted-pair wire, Fast Ethernet
Category 5	100.000M	1993	100MHz, Unshielded 4 twisted-pair wire, Fast Ethernet, RJ-45 connector.
CDDI	100.000M	1993	Copper Data Distribution Interface, the copper version of FDDI
FDDI	100.000M	1993	Fiber Distributed Data Interface, uses a token ring protocol.
Cat7	100.000M	1997	600Mhz, Unshielded twisted-pair wire (standard pending)
Category 7	100.000M	1997	600Mhz, Unshielded twisted-pair wire (standard pending)
FibreChannel	125.000M	1988	Fiberoptic-based, computer peripheral architecture.
DS-3d	135.000M		Digital Signal Level 3d, (87xT1) By: AT&T
T-3d	135.000M		Trunk Level 3d, (87xT1) Time-Division Multiplexing By: AT&T
E-4	139.264M		1920 Channels, Europe & Japan
ESCON	150.000M	1996	Enterprise Systems Connection - A star topology invented By: IBM
STM-1	155.520M		Synchronous Transport Module, Level 1
STS-3c	155.520M	1986	Synchronous Transport Signal, Level 3
OC-3c	155.520M		Optical Carrier Level 3, fiberoptic, 2016 Voice Circuits
AGP 2.0	266.000M	1998	Accelerated Graphics Port, By: Intel
DS-4	274.176M	1976	Digital Signal Level 4, 4032 Channels (168xT1)
T-4	274.176M		Trunk Level 4, 4032 Channels (168xT1) Time-Division Multiplexing By: AT&T
FireWire	400.000M	1995	A serial SCSI variant developed by Apple
STM-3	466.560M		Synchronous Transport Module, Level 3
STS-9c	466.560M	1986	Synchronous Transport Signal, Level 9
OC-9c	466.560M		Optical Carrier Level 9, fiberoptic, 6048 Voice Circuits
USB 2.0	480.000M	1999	Universal Serial Bus, external bus standard v2.0
PCI 2.2	533.000M	1993	Peripheral Component Interconnect By: Intel
TPC-4	560.000M	1992	Trans-Pacific Cable 4, Vancouver Island & Manchester, CA on the Pacific Ocean.
TAT-8	565.000M	1988	Fiberoptic cable network laid from Tuckerton NJ to England and France.
TAT-9	565.000M	1991	Fiberoptic cable network laid from North America to Europe.
TAT-10	565.000M	1992	Fiberoptic cable network, links United States with Germany and The Netherlands.
TAT-11	565.000M	1993	France Telecom, fiberoptic cable network from Manahawkin to England and France.
TAT-12	565.000M	1996	1st Fiberoptic cable network to operate as a fully backed-up "self-healing" cable loop.
TAT-13	565.000M	1996	2nd Fiberoptic cable network to operate as a fully backed-up "self-healing" cable loop.
E-5	565.148M		7680 Channels, Europe & Japan
ATM	622.000M	1988	Asynchronous Transfer Mode
STM-4	622.080M		Synchronous Transport Module, Level 4
STS-12c	622.080M	1986	Synchronous Transport Signal, Level 12
OC-12c	622.080M		15000 meters Optical Carrier Level 12, fiberoptic, 8064 Voice Circuits
OC-18c	933.120M		Optical Carrier Level 18, fiberoptic, 12096 Voice Circuits
1000Base-CX	1.000G	1998	25 meters 2-pair 150 ohms STP, Gigabit Ethernet, copper cable.
1000Base-F	1.000G	1996	Gigabit Ethernet with Fiberoptic Cable.
1000Base-LX	1.000G	1998	550 meters Gigabit Ethernet, long wavelength laser transmitters, fiberoptic cable.
1000Base-SX	1.000G	1998	5000 meters Gigabit Ethernet, short wavelength laser transmitters with fiberoptic cable.
1000Base-T	1.000G	1999	100 meters Gigabit Ethernet, four pairs of 100-ohm Cat5 or better cable
1000Base-X	1.000G	1998	Gigabit Ethernet, with twisted pair cable.
Ethernet	1.000G	1976	10M to 1000M By: Xerox Corp.
PCI-X	1.000G	1999	133 MHz Industry-standard I/O interconnect By: Compaq
WidebandATM	1.000G	1996	Gigabit Ethernet with fiberoptic cable.
PC150 SDRAM	1.200G	2000	PC150 Synchronous DRAM, By: Mushkin
OC-24c	1.244G		Optical Carrier Level 24, fiberoptic, 16128 Voice Circuits
DRDRAM	1.600G	1999	Direct Rambus Dynamic Random Access Memory, By: Rambus, Inc.
HIPPI-PH	1.600G	1987	High-Performance Parallel Interface physical layer
RDRAM	1.600G	1999	Rambus Dynamic Random Access Memory, By: Rambus, Inc.
SLDRAM	1.600G	1997	Synchronous Link Dynamic Random Access Memory, By: SyncLink
QuickRing	1.700G	1992	A high speed point-to-point data transfer architecture from Apple
OC-36c	1.866G		Optical Carrier Level 36, fiberoptic, 24192 Voice Circuits
SDRAM	2.100G	1996	Synchronous Dynamic Random Access Memory
SciNet	2.325G	1995	fiberoptic, part of the vBNS backbone
Cat6	2.400G	1999	250MHz, Cable standards under development
Category 6	2.400G	1999	250MHz, Cable standards under development
SONET	2.488G	1988	Synchronous Optical NETwork-Designed by the telcos.
STM-16	2,488G	1997	Synchronous Transport Module, Level 16
STS-48c	2,488G	1986	Synchronous Transport Signal, Level 48
OC-48c	2.488G	2000	Optical Carrier Level 48, fiberoptic, 32256 Voice Circuits
SERDES	2.500G	1993	SERializer/DESerializer ASIC transceiver core By: Texas Instruments
InfiniBand	2.500G	2000	Next Generation I/O By: InfiniBand Trade Association
vBNS	2.500G	1986	Very high-speed Backbone Network Service
OC-96c	4.976G		Optical Carrier Level 96, fiberoptic, 64512 Voice Circuits
CANTAT-3	5.000G	1994	Cable to Nova Scotia via Iceland & Faroes, Northern England, Denmark & Germany.
FLAG	5.300G	1997	Fiber-optic Link Around the Globe, 27,300km linking Great Britain and Japan.
OC-192c	9.953G	2000	Optical Carrier Level 192, fiberoptic, 129024 Voice Circuits
LDT bus	12.000G	2001	AMD 's Lighting Data Transport bus.
RoX-II bus	12.800G	1998	(Ring Of Switches) bus architecture By: Allayer
OC-256	13.271G		Optical Carrier Level 256, fiberoptic, 172032 Voice Circuits
DDRSDRAM	16.800G	2000	Double Data Rate Synchronous Dynamic Random Access Memory, By: Crucial
OC-768	39.813G	2002	Optical Carrier Level 768, fiberoptic, 516096 Voice Circuits
OC-3072	159.252G		Optical Carrier Level 3072, fiberoptic, 2064384 Voice Circuits
TAT-14	640.000G	2000	France Telecom, fiberoptic cable network spans 15,428 kilometers.
DWDM	2.56T	2002	2500 miles, 64-channel Dense Wave Division Multiplexing. By: Bell Labs
Glass	75.00T	1880	Light through glass fiberoptic cables.

 

Binary & Decimal Units Of Measure
Exponent	Power	Name	Bytes
Kilobits	10 3	one thousand bits	1,000 bits.
Kbps	10 3	power bps	1,000 bits per second
KBps	10 3	power bytes/s	1,000 bytes per second
Megabits	10 6	one million bits	1,000,000 bits.
Mbps	10 6	power bps	1,000,000 bits per second
MBps	10 6	power bytes/s	1,000,000 bytes per second
Gigabits	10 9	one billion bits	1,000,000,000 bits.
Gbps	10 9	power bps	1,000,000,000 bits per second
GBps	10 9	power bytes/s	1,000,000,000 bytes per second
Kilobytes	10 3	one thousand	1,000
Megabytes	10 6	one million	1,000,000
Gigabytes	10 9	one billion	1,000,000,000
Terabytes	10 12	one trillion	1,000,000,000,000
Petabytes	10 15	one quadrillion	1,000,000,000,000,000
Exabytes	10 18	one quintillion	1,000,000,000,000,000,000
Zettabytes	10 21	one sextillion	1,000,000,000,000,000,000,000
Yottabytes	10 24	one septillion	1,000,000,000,000,000,000,000,000
Googol	10 100	ten duotrigintillion	100 zeros, no space here!
Googolplex	10 Googol	one googolplex	Not in my lifetime!
* Bytes are measured in base 2 & counted in base 10
Prefix	Power	Name	Decimal
milli-	10 -3	one thousandth	.001
micro-	10 -6	one millionth	.000001
nano-	10 -9	one billionth	.000000001
pico-	10 -12	one trillionth	.000000000001
femto-	10 -15	one quadrillionth	.000000000000001
atto-	10 -18	one quintillionth	.000000000000000001
zepto-	10 -21	one sextillionth	.000000000000000000001
yocto-	10 -24	one septillionth	.000000000000000000000001