> For the complete documentation index, see [llms.txt](https://help.verkada.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.verkada.com/verkada-cameras/es/instalacion/camera-deployment/power-a-verkada-camera-over-coax.md).

# Alimenta una cámara Verkada por coaxial

Aprende a alimentar una cámara Verkada por coaxial (PoC)

Las cámaras Verkada requieren alimentación a través de Ethernet (PoE) para funcionar, lo que requiere un cable Ethernet y un switch PoE o un inyector de alimentación. Para las organizaciones que tienen cámaras heredadas que funcionan con cable coaxial, sustituir el cableado por Ethernet puede llevar mucho tiempo. La solución es Power over Coax (PoC), que funciona tan bien como el Ethernet estándar.

![](https://1052202293-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FylYKicREo6JpuOJH4teK%2Fuploads%2Fgit-blob-a538145e0c3b2b1e1c6579a3c9d4045915c01af3%2F475248359b133253c8c5ca5a0a48e5ab04daa693.png?alt=media)

**Ejemplo**: cámara Verkada funcionando con PoC

![](https://1052202293-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FylYKicREo6JpuOJH4teK%2Fuploads%2Fgit-blob-40243c12ea22f0684011f448c17b851194a8a435%2F7e0aa3a483426e1b2cb3cd3a79d975705c0b0860.jpg?alt=media)

**Equipos en esta foto:**

* Switch Netgear PoE/PoE+
* HighWire Powerstar (PoE/PoE+)
* Cable coaxial RG59 (300 pies)
* Verkada D30

## Consideraciones sobre PoC

Cada tramo de coaxial normalmente necesita un adaptador en cada extremo. Esto se debe a que la señal deberá convertirse de PoE a PoC y luego volver a PoE. Si el coaxial instalado ya está funcionando con PoC, entonces solo se necesita un adaptador en el extremo de la cámara para convertir la señal a PoE.


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