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Rate-adaptive digital subscriber line (RADSL) is a pre-standard asymmetric digital subscriber line (ADSL) solution. RADSL was introduced as proprietary technology by AT&T Paradyne, later GlobeSpan Technologies Inc., in June 1996. In September 1999, RADSL technology was formally described by ANSI in T1.TR.59-1999. RADSL supports downstream data rates of up to approximately 8 Mbit/s, upstream data rates up to approximately 1 Mbit/s, and can coexist with POTS voice on the same line.

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  • Rate-Adaptive Digital Subscriber Line (fr)
  • Rate-Adaptive Digital Subscriber Line (en)
  • Rate-Adaptive Digital Subscriber Line (pl)
  • RADSL (pt)
  • RADSL (ru)
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  • RADSL signifie « Rate-Adaptive Digital Subscriber Line » soit en français : « ligne d'abonné numérique à débit adaptable ». RADSL est une version d'ADSL. Les modems utilisant cette technologie font un test sur la ligne au début de la communication et adaptent le débit pour correspondre à la bande passante : la vitesse la plus rapide que la ligne peut supporter. * Portail des télécommunications (fr)
  • Rate-adaptive digital subscriber line (RADSL) is a pre-standard asymmetric digital subscriber line (ADSL) solution. RADSL was introduced as proprietary technology by AT&T Paradyne, later GlobeSpan Technologies Inc., in June 1996. In September 1999, RADSL technology was formally described by ANSI in T1.TR.59-1999. RADSL supports downstream data rates of up to approximately 8 Mbit/s, upstream data rates up to approximately 1 Mbit/s, and can coexist with POTS voice on the same line. (en)
  • RADSL (Rate Adaptive DSL) - wersja technologii szerokopasmowego dostępu do Internetu, Digital Subscriber Line, która automatycznie dostosowuje szybkość zależnie od jakości sygnału. Współczesne technologie ADSL są w większości właśnie technologiami RADSL. Zobacz też: ADSL, HDSL, DSL (pl)
  • Rate-adaptive DSL (RADSL): é uma variação da tecnologia ADSL. O modem RADSL ajusta a velocidade de upstream dependendo da distância e da qualidade da linha entre o DCE (central) e o DTE (modem), com a tentativa de manter uma boa velocidade de downstream. Quando o modem RADSL conecta, a banda de upstream é ajustada ao criar uma maior faixa de frequência para downstream. Usando esta técnica, a linha é mais tolerante a erros causados pelo ruído e pela perda do sinal. (pt)
  • RADSL (англ. Rate Adaptive Digital Subscriber Line цифровая абонентская линия с адаптацией скорости) — модификация технологии ADSL. Устройства, реализующие эту технологию, способны адаптировать скорость передачи в зависимости от текущего состояния линии передачи связи. (ru)
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  • RADSL signifie « Rate-Adaptive Digital Subscriber Line » soit en français : « ligne d'abonné numérique à débit adaptable ». RADSL est une version d'ADSL. Les modems utilisant cette technologie font un test sur la ligne au début de la communication et adaptent le débit pour correspondre à la bande passante : la vitesse la plus rapide que la ligne peut supporter. * Portail des télécommunications (fr)
  • Rate-adaptive digital subscriber line (RADSL) is a pre-standard asymmetric digital subscriber line (ADSL) solution. RADSL was introduced as proprietary technology by AT&T Paradyne, later GlobeSpan Technologies Inc., in June 1996. In September 1999, RADSL technology was formally described by ANSI in T1.TR.59-1999. RADSL supports downstream data rates of up to approximately 8 Mbit/s, upstream data rates up to approximately 1 Mbit/s, and can coexist with POTS voice on the same line. RADSL allows rate-adaptation while the connection is in operation — rate-adaptation during connection setup is possible in many other DSL variants, including G.dmt and its successors. Rate-adaptation while the connection is in operation is specified as an option in ADSL2, ADSL2+, and VDSL2, under the name seamless rate adaptation (SRA). (en)
  • RADSL (Rate Adaptive DSL) - wersja technologii szerokopasmowego dostępu do Internetu, Digital Subscriber Line, która automatycznie dostosowuje szybkość zależnie od jakości sygnału. Współczesne technologie ADSL są w większości właśnie technologiami RADSL. Adaptacyjna wersja asymetrycznego dostępu, nazwana RADSL (Rate Adaptive DSL), pozwala na automatyczne dopasowanie się współpracujących modemów do przepływności aktualnie dostępnych w torze transmisyjnym. Jest to najbardziej efektywna forma przekazu przez istniejące kanały informacyjne z przepływnością zmieniającą się dynamicznie, nawet w trakcie korzystania z konkretnej usługi telekomunikacyjnej. Zobacz też: ADSL, HDSL, DSL (pl)
  • Rate-adaptive DSL (RADSL): é uma variação da tecnologia ADSL. O modem RADSL ajusta a velocidade de upstream dependendo da distância e da qualidade da linha entre o DCE (central) e o DTE (modem), com a tentativa de manter uma boa velocidade de downstream. Quando o modem RADSL conecta, a banda de upstream é ajustada ao criar uma maior faixa de frequência para downstream. Usando esta técnica, a linha é mais tolerante a erros causados pelo ruído e pela perda do sinal. Como é ajustada a frequência, largura da banda upstream pode ser diminuída notadamente se houver uma grande quantidade de ruído na linha ou perda de sinal - isto pode reduzir a largura da banda upstream para 64 kbit/s - a mesma velocidade de um único canal ISDN. (pt)
  • RADSL (англ. Rate Adaptive Digital Subscriber Line цифровая абонентская линия с адаптацией скорости) — модификация технологии ADSL. Устройства, реализующие эту технологию, способны адаптировать скорость передачи в зависимости от текущего состояния линии передачи связи. В классическом варианте ADSL-линия работает на заявленной скорости, либо не работает вообще. Модемы RADSL, в свою очередь, подбирают максимально возможную в данных условиях скорость передачи.При использовании технологии RADSL соединение на разных телефонных линиях может иметь разную скорость передачи данных. Скорость передачи данных выбирается при синхронизации линии, во время соединения или по специальному сигналу, поступающему от станции. (ru)
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