Keep the router, ONT and Wi-Fi alive through a power cut.
Broadband continuity is usually a small-wattage, long-hours load: fibre ONT, router and Wi-Fi together often use far less than a kettle but must run for the whole outage. This page explains how to plan that energy budget and the connection path.
Count every powered box
Read every adapter label: fibre ONT, router, mesh nodes, PoE equipment and provider hardware can add up. Where possible measure the complete network at the wall with a suitable meter.
Keep the cable path clean
Match the DC or USB-C path and connector to the device, or use a station’s AC outlet with the correct regional lead. A runtime estimate does not prove that a station can power the exact combination.
Ireland market status
This is shared technical guidance for planning. No verified Irish retailer, price, stock, warranty or affiliate offer for any specific backup product is presented on this page.
Ireland status: commerce closed. No verified retailer, price, stock, warranty or affiliate offer is active until final technical, native editorial, accessibility and mobile review.