PoE Budget Calculator
Add up your camera, intercom and access point loads and check them against your switch's total PoE budget — with headroom so you're not running flat out.
Devices
DeviceWattsQty
Results
Total device draw
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Draw incl. headroom
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Budget remaining
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Budget used
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Preset wattages are typical maximum draws — always check the datasheet, especially with IR at night and PTZ motors under load. Remember the switch budget is shared across all ports and cable losses increase with run length. Results are a guide only.