# Alternative Power ## PoE Switch You can power the extender with an IEEE802.3af/at standard PoE switch. Connect the extender to one of the PoE ports on the PoE switch.

Outdoor extender and PoE switch connections

**4-Port Gigabit PoE Switch** :link: \ ## 12-24 Volt Power The DC socket on the WiFi extender can take DC power from 9 volts to 48 volts. If your PoE power source is 12\~24 volts, use a PoE splitter to separate the LAN and DC jack, then connect the DC jack to the DC socket on the EZR13 motherboard. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://extender.router.works/ezr13/installation/poe-and-wan/alternative-power.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.