-
1 voice over digital subscriber line
голосовая связь по цифровой абонентской линии
(МСЭ-Т Н.611).
[ http://www.iks-media.ru/glossary/index.html?glossid=2400324]Тематики
- электросвязь, основные понятия
EN
Англо-русский словарь нормативно-технической терминологии > voice over digital subscriber line
-
2 voice over digital subscriber line
цифровая абонентская линия для компьютерной телефонии, линия типа VoDSLEnglish-Russian electronics dictionary > voice over digital subscriber line
-
3 voice over digital subscriber line
цифровая абонентская линия для компьютерной телефонии, линия типа VoDSLThe New English-Russian Dictionary of Radio-electronics > voice over digital subscriber line
-
4 Digital Subscriber Line
абонентская цифровая линия
Линия связи и соответствующий протокол между конечным пользователем Интернета и АТС по стандартным телефонным каналам. Обеспечивает соединение с Интернетом с одновременной возможностью разговора по телефону.
[ http://www.morepc.ru/dict/]
абонентская цифровая линия
DSL это технология широкополосной связи, обеспечивающая высокоскоростной доступ в Интернет по обычным телефонным линиям из дома или офиса. Технология DSL обеспечивает постоянное соединение с Интернетом и возможность одновременного разговора по телефону.
[ http://www.sotovik.ru/lib/news_article/news_26322.html]Тематики
EN
цифровая абонентская линия
Термином DSL называется технология высокоскоростной передачи данных по физической линии. Данное решение определяет набор протоколов физического и канального уровней трансляции дискретных сигналов по медным проводам. Для организации подобной цифровой линии связи применяется специальное оборудование, которое необходимо установить как у провайдера, так и у конечного пользователя. В настоящее время существует несколько видов DSL-технологий: HDSL (High bit rate DSL), SDSL (Symmetric DSL), ADSL (Asymmetric DSL) и некоторые другие. Все семейство подобных технологий кратко называют общим термином xDSL, где вместо символа "x" может подставляться любая из букв, определяющая подтип стандарта DSL.
[ http://www.lexikon.ru/dict/net/index.html]Тематики
EN
цифровая абонентская линия х-типа
Семейство технологий абонентского доступа, обычно включающее 6 типов линий (табл. Х-2), из которых наибольшее распространение получили две технологии ADSL и VDSL Литера, заменяющая х в названии, указывает на конкретный тип линии. Если раньше этот символ заменял лишь одну букву в названии технологии (А, Н, S, V), то сейчас он используется в виде различных буквенных сочетаний, например, AirDSL, FoDSL (POTS over DSL), VoOSL (Voice over DSL) и др. Общая идеология xDSL ориентирована на использование коротких линий с относительно сложными методами модуляции, что обеспечивает высокоэффективное использовании ограниченной полосы частот.
Таблица Х-2. Основные технологии высокоскоростного доступа xDSL
[Л.М. Невдяев. Телекоммуникационные технологии. Англо-русский толковый словарь-справочник. Под редакцией Ю.М. Горностаева. Москва, 2002]Тематики
- электросвязь, основные понятия
EN
Англо-русский словарь нормативно-технической терминологии > Digital Subscriber Line
-
5 voice over DSL
-
6 line
I1) линияа) одномерный геометрический объект; прямая; криваяв) линия связи; канал связи; линия передачи; канал передачи3) строка4) провод; шина5) спектральная линия; линия поглощения; линия испускания6) соединение (напр. телефонное)7) контур; очертание8) штрих || штриховой9) линейка ( нотного стана)10) партия; серия11) конвейер; поточная линия12) очередь•line in — вход сигнала с линии (напр. от радиоприёмника)
- lines of forceline out — выход сигнала на линию (напр. на внешний усилитель)
- line of graph
- line of position
- line of sight
- lines per inch
- lines per minute
- absorption line
- access line
- aclinic line
- acoustic delay line
- acoustic transmission line
- active line
- active acoustoelectric delay line
- address line
- addressing line
- aerial line
- agonic line
- analog line
- analog delay line
- antiferromagnetic-resonance line
- anti-Stokes line
- artificial delay line
- ascender line
- assembly line
- associated line
- asymmetric digital subscriber line
- available line
- backbone line
- background line
- backward-magnetostatic-wave delay line
- balanced line
- balanced multiphase line
- balanced transmission line
- base line
- beaded transmission line
- bit line
- blank line
- Bloch line
- bridging line
- bucket-brigade delay line
- bulk-magnetostatic-wave delay line
- bus line
- busy line
- bypass line
- cache line
- called line
- calling line
- carrier line
- clean line
- clock line
- closed-loop delay line
- club line
- coaxial line
- coaxial transmission line
- comb line
- command line
- common-talking line
- common-use line
- communication line
- concentric line
- conductor line
- control line
- coplanar transmission line
- coupled transmission lines
- course line
- credit line
- cryogenic delay line
- current line
- current-flow line
- customer line
- D-line
- date line
- data line
- datum line
- dedicated line
- dee line
- descender line
- delay line
- DEW line
- dial-up line
- diffraction delay line
- digital line
- digital delay line
- digital subscriber line
- direct line
- direction line
- dirty line
- disengaged line
- disk delay line
- dislocation line
- dispersive SAW delay line
- dispersive transmission line
- display line
- dissipation line
- dissipationless line
- distant early-warning line
- distributed-constant line
- Doppler-broadened line
- drive line
- dual-use line
- duplex artificial line
- dynamic-load line
- E-lines
- echo delay line
- edit line
- electric lines of force
- electric delay line
- electric field lines
- electric flux lines
- electroacoustic delay line
- electromagnetic delay line
- electronically variable delay line
- emission line
- empty line
- engaged line
- entry line
- equipotential line
- equivalent periodic line
- exchange line
- exciting line
- exclusive line
- exclusive exchange line
- exponential transmission line
- feed line
- feedforward delay line
- ferrimagnetic-resonance line
- ferrite delay line
- ferrite-dielectric transmission line
- ferromagnetic-resonance line
- fiber delay line
- fiber-optic delay line
- field line
- flat line
- flux line
- flyback line
- folded delay line
- forbidden line
- foreign exchange line
- forward magnetostatic-wave delay line
- Fraunhofer lines
- frozen field line
- G-line
- generation line
- ghost lines
- global data line
- Goubau line
- grating delay line
- grid line
- guide line
- Guillemin line
- H-lines
- half-wave transmission line
- heavy line
- helical delay line
- helix transmission line
- hidden line
- high data-rate digital subscriber line
- home line
- horizontal line
- horizontal Bloch line
- horizontal retrieval line
- hot line
- hyperfine line
- idle line
- incoming line
- individual line
- infinite line
- inhibit line
- inhibiting line
- inhomogeneously broadened line
- interdigital line
- interrupt request line
- interswitchboard line
- invalid line
- IRQ line - isocandela line
- isochromatic line
- isoclinic line
- isocost line
- isolux line
- isomagnetic line
- junction line
- Kikuchi lines
- Kossel lines
- ladder line
- laser line
- LD line
- leased line
- Lecher line
- liquid delay line
- liquidus line
- load line
- loaded line
- local line
- localizer on-course line
- locked-in line
- long line
- long-distance line
- long-transmission line
- loran line
- loss-free line
- lossless line
- lossy line
- low-loss line
- luminescence line
- lumped-constant line
- MAD line
- magnetic lines of force
- magnetic-core delay line
- magnetic delay line
- magnetic field lines
- magnetic flux lines
- magnetoacoustic delay line
- magnetoelastic delay line
- magnetostatic delay line
- magnetostrictive delay line
- main line
- matched transmission line
- meander line
- mercury delay line
- metastable Bloch line
- microstrip line
- microstrip transmission line
- microwave acoustic delay line
- microwave relay line
- modified line
- monolithic delay line
- MOS neuristor line
- multiconductor transmission line
- multidrop line
- multilayer delay line
- multiplexed line
- multipoint line
- multistation party line
- multitapped delay line
- narrow-band data line
- Neel line
- neutral line
- new line
- nondispersive delay line
- nonresonant line
- nonspectral line
- nonswitched line - omnibearing line
- one-port delay line
- one-way line
- one-way transmission line
- open-wire transmission line
- operating line
- optical delay line
- optical transmission line
- order-wire line
- orphan line
- oscillating line
- outgoing line
- outward line
- overhead line
- overhead transmission line
- parallel-wire line
- party line
- periodic line
- perpendicular diffraction delay line
- phase equilibrium line
- phase transition line
- phasing line
- piled-up Bloch lines
- point-to-point line
- pole line
- polygonal delay line
- potted line
- power line
- printer line
- private line
- privately leased line
- production line
- propagation line
- pulse-forming line
- punched-through Bloch line
- quantized-flux line
- quarter-wave line
- quarter-wave transmission line
- quartz delay line
- quasi-digital delay line
- radar line of sight
- radial transmission line
- radio line of position
- radio-frequency line
- radio-frequency transmission line
- Raman line
- Ramsey line
- rate adaptive digital subscriber line
- Rayleigh line
- recirculating delay line
- recoil line
- recording line
- reference line
- regression line
- relay line
- repeater line
- resonance line
- resonant line
- retrace line
- return line
- rhumb line
- satellite communications line
- SAW delay line
- scanning line
- scribe line
- sense line
- serial line
- service line
- shared line
- shared service line
- shebang line
- shielded transmission line
- signal line
- single-ended echo line
- single-line digital subscriber line
- single-pair symmetrical digital subscriber line
- single-wire line
- single-wire transmission line
- slip line
- slotted line
- solid line
- solid-state transmission line
- solidus line
- sonic delay line
- space communications line
- spectral line
- spectrum line
- spin delay line
- spiral delay line
- spontaneous line
- spur line
- staff line
- status line
- Stokes line
- strip line
- strip delay line
- strip transmission line
- strobe line
- strong line
- stub-supported line
- subscriber line
- superconducting coaxial delay line
- surface-acoustic-wave delay line
- surface-magnetostatic-wave delay line
- surface-wave delay line
- surface-wave transmission line
- survey line
- switched line
- symmetrical digital subscriber line
- T1 line
- T-1 line
- T1C line
- T-1C line
- T2 line
- T-2 line
- T3 line
- T-3 line
- T4 line
- T-4 line
- tapered transmission line
- tapped delay line
- telegraph line
- terminated line
- terrestrial line
- thin line
- tie line
- time line
- time-delay line
- toll line
- transmission line
- transmission test line
- trend line
- trough line
- trunk line
- twin line
- two-port delay line
- ultrasonic delay line
- unbalanced line
- unconditioned line
- unicursal line
- uniform line
- universal asymmetric digital subscriber line
- unwinding Bloch line
- variable delay line
- vector line
- vertical line
- vertical Bloch line
- vertical return line
- very high data-rate digital subscriber line- W-line- waveguide delay line
- wedge dispersive delay line
- weighted tapped line
- widow line
- word line
- wrap-around delay line
- write line
- x-digital subscriber line II = Ln -
7 line
1) линияа) одномерный геометрический объект; прямая; криваяв) линия связи; канал связи; линия передачи; канал передачи3) строка4) провод; шина5) спектральная линия; линия поглощения; линия испускания6) соединение (напр. телефонное)7) контур; очертание8) штрих || штриховой9) линейка ( нотного стана)10) партия; серия11) конвейер; поточная линия12) очередь•line in — вход сигнала с линии (напр. от радиоприёмника)
- access lineline out — выход сигнала на линию (напр. на внешний усилитель)
- aclinic line
- acoustic delay line
- acoustic transmission line
- active acoustoelectric delay line
- active line
- address line
- addressing line
- aerial line
- agonic line
- analog delay line
- analog line
- antiferromagnetic-resonance line
- anti-Stokes line
- artificial delay line
- ascender line
- assembly line
- associated line
- asymmetric digital subscriber line
- available line
- backbone line
- background line
- backward-magnetostatic-wave delay line
- balanced line
- balanced multiphase line
- balanced transmission line
- base line
- beaded transmission line
- bit line
- blank line
- Bloch line
- bridging line
- bucket-brigade delay line
- bulk-magnetostatic-wave delay line
- bus line
- busy line
- bypass line
- cache line
- called line
- calling line
- carrier line
- clean line
- clock line
- closed-loop delay line
- club line
- coaxial line
- coaxial transmission line
- comb line
- command line
- common-talking line
- common-use line
- communication line
- concentric line
- conductor line
- control line
- coplanar transmission line
- coupled transmission lines
- course line
- credit line
- cryogenic delay line
- current line
- current-flow line
- customer line
- data line
- date line
- datum line
- dedicated line
- dee line
- delay line
- descender line
- DEW line
- dial-up line
- diffraction delay line
- digital delay line
- digital line
- digital subscriber line
- direct line
- direction line
- dirty line
- disengaged line
- disk delay line
- dislocation line
- dispersive SAW delay line
- dispersive transmission line
- display line
- dissipation line
- dissipationless line
- distant early-warning line
- distributed-constant line
- D-line
- Doppler-broadened line
- drive line
- dual-use line
- duplex artificial line
- dynamic-load line
- echo delay line
- edit line
- electric delay line
- electric field lines
- electric flux lines
- electric lines of force
- electroacoustic delay line
- electromagnetic delay line
- electronically variable delay line
- E-lines
- emission line
- empty line
- engaged line
- entry line
- equipotential line
- equivalent periodic line
- exchange line
- exciting line
- exclusive exchange line
- exclusive line
- exponential transmission line
- feed line
- feedforward delay line
- ferrimagnetic-resonance line
- ferrite delay line
- ferrite-dielectric transmission line
- ferromagnetic-resonance line
- fiber delay line
- fiber-optic delay line
- field line
- flat line
- flux line
- flyback line
- folded delay line
- forbidden line
- foreign exchange line
- forward magnetostatic-wave delay line
- Fraunhofer lines
- frozen field line
- G line
- generation line
- ghost lines
- global data line
- Goubau line
- grating delay line
- grid line
- guide line
- Guillemin line
- half-wave transmission line
- heavy line
- helical delay line
- helix transmission line
- hidden line
- high data-rate digital subscriber line
- H-lines
- home line
- horizontal Bloch line
- horizontal line
- horizontal retrieval line
- hot line
- hyperfine line
- idle line
- incoming line
- individual line
- infinite line
- inhibit line
- inhibiting line
- inhomogeneously broadened line
- interdigital line
- interrupt request line
- interswitchboard line
- invalid line
- IRQ line
- ISDN digital subscriber line
- isobathic line
- isocandela line
- isochromatic line
- isoclinic line
- isocost line
- isolux line
- isomagnetic line
- junction line
- Kikuchi lines
- Kossel lines
- ladder line
- laser line
- LD line
- leased line
- Lecher line
- line of code
- line of graph
- line of position
- line of sight
- lines of force
- lines per inch
- lines per minute
- liquid delay line
- liquidus line
- load line
- loaded line
- local line
- localizer on-course line
- locked-in line
- long line
- long-distance line
- long-transmission line
- loran line
- loss-free line
- lossless line
- lossy line
- low-loss line
- luminescence line
- lumped-constant line
- MAD line
- magnetic delay line
- magnetic field lines
- magnetic flux lines
- magnetic lines of force
- magnetic-core delay line
- magnetoacoustic delay line
- magnetoelastic delay line
- magnetostatic delay line
- magnetostrictive delay line
- main line
- matched transmission line
- meander line
- mercury delay line
- metastable Bloch line
- microstrip line
- microstrip transmission line
- microwave acoustic delay line
- microwave relay line
- modified line
- monolithic delay line
- MOS neuristor line
- multiconductor transmission line
- multidrop line
- multilayer delay line
- multiplexed line
- multipoint line
- multistation party line
- multitapped delay line
- narrow-band data line
- Neel line
- neutral line
- new line
- nondispersive delay line
- nonresonant line
- nonspectral line
- nonswitched line
- nonuniform transmission line
- null line
- omnibearing line
- one-port delay line
- one-way line
- one-way transmission line
- open-wire transmission line
- operating line
- optical delay line
- optical transmission line
- order-wire line
- orphan line
- oscillating line
- outgoing line
- outward line
- overhead line
- overhead transmission line
- parallel-wire line
- party line
- periodic line
- perpendicular diffraction delay line
- phase equilibrium line
- phase transition line
- phasing line
- piled-up Bloch lines
- point-to-point line
- pole line
- polygonal delay line
- potted line
- power line
- printer line
- private line
- privately leased line
- production line
- propagation line
- pulse-forming line
- punched-through Bloch line
- quantized-flux line
- quarter-wave line
- quarter-wave transmission line
- quartz delay line
- quasi-digital delay line
- radar line of sight
- radial transmission line
- radio line of position
- radio-frequency line
- radio-frequency transmission line
- Raman line
- Ramsey line
- rate adaptive digital subscriber line
- Rayleigh line
- recirculating delay line
- recoil line
- recording line
- reference line
- regression line
- relay line
- repeater line
- resonance line
- resonant line
- retrace line
- return line
- rhumb line
- satellite communications line
- SAW delay line
- scanning line
- scribe line
- sense line
- serial line
- service line
- shared line
- shared service line
- shebang line
- shielded transmission line
- signal line
- single-ended echo line
- single-line digital subscriber line
- single-pair symmetrical digital subscriber line
- single-wire line
- single-wire transmission line
- slip line
- slotted line
- solid line
- solid-state transmission line
- solidus line
- sonic delay line
- space communications line
- spectral line
- spectrum line
- spin delay line
- spiral delay line
- spontaneous line
- spur line
- staff line
- status line
- Stokes line
- strip delay line
- strip line
- strip transmission line
- strobe line
- strong line
- stub-supported line
- subscriber line
- superconducting coaxial delay line
- surface-acoustic-wave delay line
- surface-magnetostatic-wave delay line
- surface-wave delay line
- surface-wave transmission line
- survey line
- switched line
- symmetrical digital subscriber line
- T1 line
- T-1 line
- T1C line
- T-1C line
- T2 line
- T-2 line
- T3 line
- T-3 line
- T4 line
- T-4 line
- tapered transmission line
- tapped delay line
- telegraph line
- terminated line
- terrestrial line
- thin line
- tie line
- time line
- time-delay line
- toll line
- transmission line
- transmission test line
- trend line
- trough line
- trunk line
- twin line
- two-port delay line
- ultrasonic delay line
- unbalanced line
- unconditioned line
- unicursal line
- uniform line
- universal asymmetric digital subscriber line
- unwinding Bloch line
- variable delay line
- vector line
- vertical Bloch line
- vertical line
- vertical return line
- very high data-rate digital subscriber line
- voice over digital subscriber line
- W line
- waveguide delay line
- wedge dispersive delay line
- weighted tapped line
- widow line
- word line
- wrap-around delay line
- write line
- x digital subscriber lineThe New English-Russian Dictionary of Radio-electronics > line
-
8 voice
1) голос || голосовой2) речь; речевой сигнал || речевой4) произносить; издавать звуки5) голос, вокальная партия для голоса ( в музыкальном произведении)•- voice over digital subscriber line
- voice over DSL
- voice over FR
- voice over Frame Relay - active voice
- artificial voice
- babbled voice
- clear voice
- compressed voice
- digitized voice
- encoded voice
- packet voice
- passive voice
- secure voice
- synth voice
- synthesizer voice -
9 VoDSL
= voice over digital subscriber lineцифровая абонентская линия для компьютерной телефонии, линия типа VoDSL -
10 VoDSL
голос поверх DSL
Передачи голосовой информации по линии DSL (МСЭ-Т Н.610).
[ http://www.iks-media.ru/glossary/index.html?glossid=2400324]Тематики
- электросвязь, основные понятия
EN
голосовая связь по цифровой абонентской линии
(МСЭ-Т Н.611).
[ http://www.iks-media.ru/glossary/index.html?glossid=2400324]Тематики
- электросвязь, основные понятия
EN
Англо-русский словарь нормативно-технической терминологии > VoDSL
-
11 xDSL
- цифровая абонентская линия х-типа
- система одного из типов цифровой абонентской линии
- любая цифровая абонентская линия
- любая DSL
любая DSL
(МСЭ-Т Y.2261).
[ http://www.iks-media.ru/glossary/index.html?glossid=2400324]Тематики
- электросвязь, основные понятия
EN
любая цифровая абонентская линия
Любая из различных типов технологий цифровых абонентских линий (МСЭ-Т Q.1706).
[ http://www.iks-media.ru/glossary/index.html?glossid=2400324]Тематики
- электросвязь, основные понятия
EN
система одного из типов цифровой абонентской линии
(МСЭ-Т L.19).
[ http://www.iks-media.ru/glossary/index.html?glossid=2400324]Тематики
- электросвязь, основные понятия
EN
цифровая абонентская линия х-типа
Семейство технологий абонентского доступа, обычно включающее 6 типов линий (табл. Х-2), из которых наибольшее распространение получили две технологии ADSL и VDSL Литера, заменяющая х в названии, указывает на конкретный тип линии. Если раньше этот символ заменял лишь одну букву в названии технологии (А, Н, S, V), то сейчас он используется в виде различных буквенных сочетаний, например, AirDSL, FoDSL (POTS over DSL), VoOSL (Voice over DSL) и др. Общая идеология xDSL ориентирована на использование коротких линий с относительно сложными методами модуляции, что обеспечивает высокоэффективное использовании ограниченной полосы частот.
Таблица Х-2. Основные технологии высокоскоростного доступа xDSL
[Л.М. Невдяев. Телекоммуникационные технологии. Англо-русский толковый словарь-справочник. Под редакцией Ю.М. Горностаева. Москва, 2002]Тематики
- электросвязь, основные понятия
EN
Англо-русский словарь нормативно-технической терминологии > xDSL
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12 DSL
1) [digital subscriber line]а) цифровая абонентская линия, линия типа DSLб) метод реализации высокоскоростной цифровой связи по-обычным телефонным сетям, метод DSLв) семейство протоколов для высокоскоростной цифровой связи по-обычным телефонным сетям, семейство протоколов DSL, протокол(ы) DSL2) [dynamic simulation language] язык динамического моделирования, язык DSL•- high data-rate DSL- ISDN DSL- single-pair symmetrical DSL
- very high data-rate DSL -
13 DSL
1) сокр. от digital subscriber lineа) цифровая абонентская линия, линия типа DSL- high data-rate DSL- ISDN DSL- single-pair symmetrical DSL
- very high data-rate DSL
- voice over DSLб) метод реализации высокоскоростной цифровой связи по обычным телефонным сетям, метод DSLв) семейство протоколов для высокоскоростной цифровой связи по обычным телефонным сетям, семейство протоколов DSL, протокол(ы) DSL2) сокр. от dynamic simulation language язык динамического моделирования, язык DSLThe New English-Russian Dictionary of Radio-electronics > DSL
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14 equipment
имущество; снаряжение; обмундирование; материальная часть; ( боевая) техника; аппаратура; технические средства; приборы; см. тж. set782 equipment — усл. личное военное снаряжение (МП)
test, measurement and diagnostic equipment — комплекс испытательно-измерительной и диагностической аппаратуры
— engineering equipment— gasoline dispensing equipment— material s-handling equipment— multichannel communications equipment— water supply equipment
См. также в других словарях:
Digital Subscriber Line — (engl. für Digitaler Teilnehmeranschluss), kurz DSL, bezeichnet eine Reihe von Übertragungsstandards der Bitübertragungsschicht, bei der Daten mit hohen Übertragungsraten (bis zu 500 Mbit/s)[1] über einfache Kupferleitungen wie die… … Deutsch Wikipedia
Digital subscriber line — DSL redirects here. For other uses, see DSL (disambiguation). DSL technologies Standard ADSL ANSI T1.413 Issue 2 ITU G.992.1 (G.DMT) ITU G.992.2 (G.Lite) ADSL2 ITU G.992.3 ITU G.992.4 ITU G.992.3 Annex J ITU G.992.3 Annex L ADSL2+ … Wikipedia
Digital Subscriber Line Access Multiplexer — Siemens DSLAM SURPASS hiX 5625 A Digital Subscriber Line Access Multiplexer (DSLAM, often pronounced dee slam) is a network device, located in the telephone exchanges of the telecommunications operators. It connects multiple customer Digital… … Wikipedia
Digital subscriber line access multiplexer — A Digital Subscriber Line Access Multiplexer (DSLAM, often pronounced dee slam ) allows telephone lines to make faster connections to the Internet. It is a network device, located in the telephony exchanges of the service providers, that connects … Wikipedia
Single-Line Digital Subscriber Line — Abbreviated SDSL; sometimes called Symmetrical Digital Subscriber Line. A symmetrical, bidirectional Digital Subscriber Line service that operates on one twisted pair wire. SDSL can provide data rates of up to the T1 rate of 1.544Mbps over… … Dictionary of networking
Asymmetric Digital Subscriber Line — (ADSL) is a form of DSL, a data communications technology that enables faster data transmission over copper telephone lines than a conventional voiceband modem can provide. It does this by utilizing frequencies that are not used by a voice… … Wikipedia
High bit rate Digital Subscriber Line — (HDSL) was the first DSL technology to use a higher frequency spectrum of copper, twisted pair cables. HDSL was developed in the USA, as a better technology for high speed, synchronous circuits typically used to interconnect local exchange… … Wikipedia
Symmetric Digital Subscriber Line — (SDSL) is a Digital Subscriber Line (DSL) variant with T1/E1 like data rates (72 to 2320 kbit/s). It runs over one pair of copper wires, with a maximum range of about 3 kilometers or 1.86 miles. The main difference between ADSL and SDSL is that… … Wikipedia
ISDN Digital Subscriber Line — (IDSL) uses ISDN based technology to provide a data communication channel across existing copper telephone lines at a rate of 144 kbit/s, slightly higher than a bonded dual channel ISDN connection at 128kbit/s. The digital transmission bypasses… … Wikipedia
Very High Bitrate Digital Subscriber Line — VDSL or VHDSL (Very High Bitrate DSL) [ [http://www.kpn.com/artikel.htm?contentid=2895 KPN KPN starts VDSL trials] ] is a DSL technology providing faster data transmission over a single flat untwisted or twisted pair of copper wires. These fast… … Wikipedia
Very High Speed Digital Subscriber Line 2 — VDSL2 (Very High Speed Digital Subscriber Line 2) is an access technology that exploits the existing infrastructure of copper wires that were originally deployed for POTS services. It can be deployed from central offices, from fibre fed cabinets… … Wikipedia
