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Línea 1:
== Tecnologías xDSL ==
 
{| border="1" class="wikitable"
{|
! <center>Nombre</center>
! style="border-spacing:0;border-top:0.75pt solid #000000;border-bottom:0.75pt solid #000000;border-left:0.75pt solid #000000;border-right:0.75pt solid #000000;padding:0.097cm;" | <center>Nombre</center>
! Significado
! style="border-spacing:0;border-top:0.75pt solid #000000;border-bottom:0.75pt solid #000000;border-left:0.75pt solid #000000;border-right:0.75pt solid #000000;padding:0.097cm;" | Significado
! Velocidad
! style="border-spacing:0;border-top:0.75pt solid #000000;border-bottom:0.75pt solid #000000;border-left:0.75pt solid #000000;border-right:0.75pt solid #000000;padding:0.097cm;" | Velocidad
! Modo
! style="border-spacing:0;border-top:0.75pt solid #000000;border-bottom:0.75pt solid #000000;border-left:0.75pt solid #000000;border-right:0.75pt solid #000000;padding:0.097cm;" | Modo
! Observaciones
! style="border-spacing:0;border-top:0.75pt solid #000000;border-bottom:0.75pt solid #000000;border-left:0.75pt solid #000000;border-right:0.75pt solid #000000;padding:0.097cm;" | Observaciones
 
|-
| ADSL
| style="border-top:none;border-bottom:0.75pt solid #000000;border-left:0.75pt solid #000000;border-right:none;padding:0.097cm;"| ADSL
| DSL asimétrico
| style="border-top:none;border-bottom:0.75pt solid #000000;border-left:0.75pt solid #000000;border-right:none;padding:0.097cm;"| DSL asimétrico
| Hasta 12 Mbps
| style="border-top:none;border-bottom:0.75pt solid #000000;border-left:0.75pt solid #000000;border-right:none;padding:0.097cm;"| Hasta 12 Mbps
 
Hasta 1.8 Mbps
|Descendente
| style="border-top:none;border-bottom:0.75pt solid #000000;border-left:0.75pt solid #000000;border-right:none;padding:0.097cm;"| Descendente
 
Ascendente
| style="border-top:none;border-bottom:0.75pt solid #000000;border-left:0.75pt solid #000000;border-right:0.75pt solid #000000;padding:0.097cm;"| Utiliza un par de hilos. Hasta 5,5 km de distancia.
 
|-
| RADSL
| style="border-top:none;border-bottom:0.75pt solid #000000;border-left:0.75pt solid #000000;border-right:none;padding:0.097cm;"| RADSL
| DSL de velocidad adaptable
| style="border-top:none;border-bottom:0.75pt solid #000000;border-left:0.75pt solid #000000;border-right:none;padding:0.097cm;"| DSL de velocidad adaptable
| De 1,5 a 8 Mbps
| style="border-top:none;border-bottom:0.75pt solid #000000;border-left:0.75pt solid #000000;border-right:none;padding:0.097cm;"| De 1,5 a 8 Mbps
 
De 16 a 640 kbps
| Descendente
| style="border-top:none;border-bottom:0.75pt solid #000000;border-left:0.75pt solid #000000;border-right:none;padding:0.097cm;"| Descendente
 
Ascendente
| style="border-top:none;border-bottom:0.75pt solid #000000;border-left:0.75pt solid #000000;border-right:0.75pt solid #000000;padding:0.097cm;"| Utiliza un par de hilos. Adapta su velocidad de datos a la velocidad de la línea
 
|-
| CDSL
| style="border-top:none;border-bottom:0.75pt solid #000000;border-left:0.75pt solid #000000;border-right:none;padding:0.097cm;"| CDSL
| DSL de consumidor
| style="border-top:none;border-bottom:0.75pt solid #000000;border-left:0.75pt solid #000000;border-right:none;padding:0.097cm;"| DSL de consumidor
| Hasta 1 Mbps
| style="border-top:none;border-bottom:0.75pt solid #000000;border-left:0.75pt solid #000000;border-right:none;padding:0.097cm;"| Hasta 1 Mbps
 
De 16 a 128 kbps
| Descendente
| style="border-top:none;border-bottom:0.75pt solid #000000;border-left:0.75pt solid #000000;border-right:none;padding:0.097cm;"| Descendente
 
Ascendente
| style="border-top:none;border-bottom:0.75pt solid #000000;border-left:0.75pt solid #000000;border-right:0.75pt solid #000000;padding:0.097cm;"| Utiliza un par de hilos. No necesita splitter en casa.
 
|-
| SDSL
| style="border-top:none;border-bottom:0.75pt solid #000000;border-left:0.75pt solid #000000;border-right:none;padding:0.097cm;"| SDSL
| DSL de par único
| style="border-top:none;border-bottom:0.75pt solid #000000;border-left:0.75pt solid #000000;border-right:none;padding:0.097cm;"| DSL de par único
| 768 kbps
| style="border-top:none;border-bottom:0.75pt solid #000000;border-left:0.75pt solid #000000;border-right:none;padding:0.097cm;"| 768 kbps
| Simétrico
| style="border-top:none;border-bottom:0.75pt solid #000000;border-left:0.75pt solid #000000;border-right:none;padding:0.097cm;"| Simétrico
| Utiliza un par de hilos.
| style="border-top:none;border-bottom:0.75pt solid #000000;border-left:0.75pt solid #000000;border-right:0.75pt solid #000000;padding:0.097cm;"| Utiliza un par de hilos.
 
|-
| IDSL
| style="border-top:none;border-bottom:0.75pt solid #000000;border-left:0.75pt solid #000000;border-right:none;padding:0.097cm;"| IDSL
| DSL de RDSI
| style="border-top:none;border-bottom:0.75pt solid #000000;border-left:0.75pt solid #000000;border-right:none;padding:0.097cm;"| DSL de RDSI
| Igual que BRI de RDSI
| style="border-top:none;border-bottom:0.75pt solid #000000;border-left:0.75pt solid #000000;border-right:none;padding:0.097cm;"| Igual que BRI de RDSI
| Simétrico
| style="border-top:none;border-bottom:0.75pt solid #000000;border-left:0.75pt solid #000000;border-right:none;padding:0.097cm;"| Simétrico
| style="border-top:none;border-bottom:0.75pt solid #000000;border-left:0.75pt solid #000000;border-right:0.75pt solid #000000;padding:0.097cm;"| Utiliza un par de hilos que se denomina ''Bri sin conmutador''.
 
|-
| HDSL
| style="border-top:none;border-bottom:0.75pt solid #000000;border-left:0.75pt solid #000000;border-right:none;padding:0.097cm;"| HDSL
| DSL de alta velocidad
| style="border-top:none;border-bottom:0.75pt solid #000000;border-left:0.75pt solid #000000;border-right:none;padding:0.097cm;"| DSL de alta velocidad
| 1,544 Mbps (EE.UU)
| style="border-top:none;border-bottom:0.75pt solid #000000;border-left:0.75pt solid #000000;border-right:none;padding:0.097cm;"| 1,544 Mbps (EE.UU)
 
2,048 Mbps (Europa)
| Simétrico
| style="border-top:none;border-bottom:0.75pt solid #000000;border-left:0.75pt solid #000000;border-right:none;padding:0.097cm;"| Simétrico
 
Simétrico
| Utiliza 2 o 3 pares de hilos.
| style="border-top:none;border-bottom:0.75pt solid #000000;border-left:0.75pt solid #000000;border-right:0.75pt solid #000000;padding:0.097cm;"| Utiliza 2 o 3 pares de hilos.
 
|-
| VDSL
| style="border-top:none;border-bottom:0.75pt solid #000000;border-left:0.75pt solid #000000;border-right:none;padding:0.097cm;"| VDSL
| DSL de altísima velocidad
| style="border-top:none;border-bottom:0.75pt solid #000000;border-left:0.75pt solid #000000;border-right:none;padding:0.097cm;"| DSL de altísima velocidad
| Máximo 52 o 26 Mbps
| style="border-top:none;border-bottom:0.75pt solid #000000;border-left:0.75pt solid #000000;border-right:none;padding:0.097cm;"| Máximo 52 o 26 Mbps
 
Máximo 12 o 26 Mbps
| Descendente
| style="border-top:none;border-bottom:0.75pt solid #000000;border-left:0.75pt solid #000000;border-right:none;padding:0.097cm;"| Descendente
 
Ascendente
| style="border-top:none;border-bottom:0.75pt solid #000000;border-left:0.75pt solid #000000;border-right:0.75pt solid #000000;padding:0.097cm;"| Necesita una red de fibra y ATM. De 300 a 1.500 metros.
 
|}
Línea 112:
 
 
{| | border="1" class="wikitable"
{| style="border-spacing:0;"
|
| style="background-color:transparent;border-top:0.75pt solid #000000;border-bottom:0.75pt solid #000000;border-left:0.75pt solid #000000;border-right:none;padding:0.113cm;"|
|<center>'''ADSL'''</center>
| style="background-color:transparent;border-top:0.75pt solid #000000;border-bottom:0.75pt solid #000000;border-left:0.75pt solid #000000;border-right:none;padding:0.113cm;"| <center>'''ADSL'''</center>
|<center>'''ADSL2'''</center>
| style="background-color:transparent;border-top:0.75pt solid #000000;border-bottom:0.75pt solid #000000;border-left:0.75pt solid #000000;border-right:none;padding:0.113cm;"| <center>'''ADSL2'''</center>
| style="background-color:transparent;border:0.75pt solid #000000;padding:0.113cm;"| <center>'''ADSL2+'''</center>
 
|-
| style="background-color:transparent;border-top:none;border-bottom:0.75pt solid #000000;border-left:0.75pt solid #000000;border-right:none;padding:0.113cm;"| <center>'''Ancho de banda de descarga'''</center>
| 0.5 MHz
| style="background-color:transparent;border-top:none;border-bottom:0.75pt solid #000000;border-left:0.75pt solid #000000;border-right:none;padding:0.113cm;"| 0.5 MHz
| 1.1 MHz
| style="background-color:transparent;border-top:none;border-bottom:0.75pt solid #000000;border-left:0.75pt solid #000000;border-right:none;padding:0.113cm;"| 1.1 MHz
| style="background-color:transparent;border-top:none;border-bottom:0.75pt solid #000000;border-left:0.75pt solid #000000;border-right:0.75pt solid #000000;padding:0.113cm;"| 2.2 MHz
 
|-
| style="background-color:transparent;border-top:none;border-bottom:0.75pt solid #000000;border-left:0.75pt solid #000000;border-right:none;padding:0.113cm;"| <center>'''Velocidad máxima de subida'''</center>
| 1 Mbps
| style="background-color:transparent;border-top:none;border-bottom:0.75pt solid #000000;border-left:0.75pt solid #000000;border-right:none;padding:0.113cm;"| 1 Mbps
| 1 Mbps
| style="background-color:transparent;border-top:none;border-bottom:0.75pt solid #000000;border-left:0.75pt solid #000000;border-right:none;padding:0.113cm;"| 1 Mbps
| style="background-color:transparent;border-top:none;border-bottom:0.75pt solid #000000;border-left:0.75pt solid #000000;border-right:0.75pt solid #000000;padding:0.113cm;"| 1.2 Mbps
 
|-
| style="background-color:transparent;border-top:none;border-bottom:0.75pt solid #000000;border-left:0.75pt solid #000000;border-right:none;padding:0.113cm;"| <center>'''Velocidad máxima de descarga'''</center>
| 8 Mbps
| style="background-color:transparent;border-top:none;border-bottom:0.75pt solid #000000;border-left:0.75pt solid #000000;border-right:none;padding:0.113cm;"| 8 Mbps
| 12 Mbps
| style="background-color:transparent;border-top:none;border-bottom:0.75pt solid #000000;border-left:0.75pt solid #000000;border-right:none;padding:0.113cm;"| 12 Mbps
| style="background-color:transparent;border-top:none;border-bottom:0.75pt solid #000000;border-left:0.75pt solid #000000;border-right:0.75pt solid #000000;padding:0.113cm;"| 24 Mbps
 
|-
| <center>'''Distancia'''</center>
| style="background-color:transparent;border-top:none;border-bottom:0.75pt solid #000000;border-left:0.75pt solid #000000;border-right:none;padding:0.113cm;"| <center>'''Distancia'''</center>
| 2 Km
| style="background-color:transparent;border-top:none;border-bottom:0.75pt solid #000000;border-left:0.75pt solid #000000;border-right:none;padding:0.113cm;"| 2 Km
| 2.5 Km
| style="background-color:transparent;border-top:none;border-bottom:0.75pt solid #000000;border-left:0.75pt solid #000000;border-right:none;padding:0.113cm;"| 2.5 Km
| style="background-color:transparent;border-top:none;border-bottom:0.75pt solid #000000;border-left:0.75pt solid #000000;border-right:0.75pt solid #000000;padding:0.113cm;"| 2.5 Km
 
|-
| style="background-color:transparent;border-top:none;border-bottom:0.75pt solid #000000;border-left:0.75pt solid #000000;border-right:none;padding:0.113cm;"| <center>'''Tiempo de sincronización'''</center>
| 10 a 30 segundos
| style="background-color:transparent;border-top:none;border-bottom:0.75pt solid #000000;border-left:0.75pt solid #000000;border-right:none;padding:0.113cm;"| 10 a 30 segundos
| 3 segundos
| style="background-color:transparent;border-top:none;border-bottom:0.75pt solid #000000;border-left:0.75pt solid #000000;border-right:none;padding:0.113cm;"| 3 segundos
| style="background-color:transparent;border-top:none;border-bottom:0.75pt solid #000000;border-left:0.75pt solid #000000;border-right:0.75pt solid #000000;padding:0.113cm;"| 3 segundos
 
|-
| style="background-color:transparent;border-top:none;border-bottom:0.75pt solid #000000;border-left:0.75pt solid #000000;border-right:none;padding:0.113cm;"| <center>'''Corrección de errores'''</center>
| No
| style="background-color:transparent;border-top:none;border-bottom:0.75pt solid #000000;border-left:0.75pt solid #000000;border-right:none;padding:0.113cm;"| No
| Sí
| style="background-color:transparent;border-top:none;border-bottom:0.75pt solid #000000;border-left:0.75pt solid #000000;border-right:none;padding:0.113cm;"| Sí
| style="background-color:transparent;border-top:none;border-bottom:0.75pt solid #000000;border-left:0.75pt solid #000000;border-right:0.75pt solid #000000;padding:0.113cm;"| Sí
 
Obtenido de «https://es.wikibooks.org/wiki/Planificación_y_Administración_de_Redes/Tema_12/ADSL-VDSL»