> For the complete documentation index, see [llms.txt](https://enless.gitbook.io/centre-aide/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://enless.gitbook.io/centre-aide/guides-installation/produits/rx-lorawan/installation/alimentation.md).

# Alimentation

La gateway LoRaWAN Enless propose trois options d'alimentation afin de répondre aux besoins de chaque installation.

## 1. Bornier débrochable 12-24V AC/DC

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Conçu pour l'intégration dans des armoires électriques ou sur rail DIN, ce mode utilise un bornier débrochable.

* **Polyvalence** : Accepte aussi bien le courant continu (DC) que le courant alternatif (AC).
* **Plage de tension** : Supporte une large plage allant de 12V à 24V, offrant une grande tolérance aux variations de tension communes en milieu industriel.

Le **bloc d'alimentation 12V** (Réf : **POWER 1000-002**) peut être utilisé sur ce bornier.

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## 2. Power over Ethernet (PoE)

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Le mode PoE permet d'alimenter la Gateway directement via le câble réseau RJ45. C'est la solution idéale pour simplifier le câblage. Il nécessite un switch PoE ou un injecteur PoE conforme aux normes standards (**802.3af/at**).

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## 3. Adaptateur Secteur 12V DC (Optionnel)

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Ce mode utilise une prise jack standard pour une alimentation via une prise murale classique.
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