In telecommunications, 8b/10b is a line code that maps 8-bit symbols to 10-bit symbols to achieve DC-balance and bounded disparity, and yet provide enough state changes to allow reasonable clock recovery. This means that the difference between the count of 1s and 0s in a string of at least 20 bits is no more than 2, and that there are not more than five 1s or 0s in a row. This helps to reduce the demand for the lower bandwidth limit of the channel necessary to transfer the signal.

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  • In telecommunications, 8b/10b is a line code that maps 8-bit symbols to 10-bit symbols to achieve DC-balance and bounded disparity, and yet provide enough state changes to allow reasonable clock recovery. This means that the difference between the count of 1s and 0s in a string of at least 20 bits is no more than 2, and that there are not more than five 1s or 0s in a row. This helps to reduce the demand for the lower bandwidth limit of the channel necessary to transfer the signal. (en)
  • El término 8b/10b designa un tipo de codificación para la transmisión de bits en líneas de alta velocidad. Esta codificación consiste en transformar cada cadena de 8 bits en una cadena de 10 bits antes de transmitirla por la línea, teniendo en cuenta que no puede haber más de cinco ceros o cinco unos seguidos. La transformación de la cadena de 8 bits en 10 bits se realiza mediante tablas de conversión, que simplemente buscan el nuevo valor de la cadena a transmitir. (es)
  • O padrão 100BaseT usa um esquema de codificação chamado 8B/10B, onde cada grupo de oito bits é codificado em um sinal de 10 bits. Por isso, diferentemente do 10BaseT, cada bit não representa diretamente um sinal no fio. Feita as contas, com um taxa de transferência de 100 Mbps, o clock do padrão 100BaseT é de 125 MHz (10/8 x 100). (pt)
  • Der 8B10B-Code (auch 8B/10B-Code) ist ein Leitungscode in der Telekommunikationstechnik. Dabei werden 8 Bit Daten mit 10 Bit kodiert, sodass zum einen ein Gleichspannungsausgleich gewährleistet ist und zum anderen Taktrückgewinnung aus dem Datensignal möglich ist. (de)
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  • 2007-08-01 00:00:00.000000 (xsd:date)
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  • In telecommunications, 8b/10b is a line code that maps 8-bit symbols to 10-bit symbols to achieve DC-balance and bounded disparity, and yet provide enough state changes to allow reasonable clock recovery. This means that the difference between the count of 1s and 0s in a string of at least 20 bits is no more than 2, and that there are not more than five 1s or 0s in a row. This helps to reduce the demand for the lower bandwidth limit of the channel necessary to transfer the signal. (en)
  • El término 8b/10b designa un tipo de codificación para la transmisión de bits en líneas de alta velocidad. (es)
  • O padrão 100BaseT usa um esquema de codificação chamado 8B/10B, onde cada grupo de oito bits é codificado em um sinal de 10 bits. (pt)
  • Der 8B10B-Code (auch 8B/10B-Code) ist ein Leitungscode in der Telekommunikationstechnik. (de)
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  • 8b/10b encoding (en)
  • Codage 8b/10b (fr)
  • 8b/10b (ja)
  • 8b/10b (es)
  • 8B/10B (pt)
  • 8B10B-Code (de)
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