Free tool
PoE Power Budget Calculator
Enter how many of each device you have and the switch’s total PoE budget (on its datasheet). Watts are typical maximums; use your devices’ datasheets for exact values.
- Free
- Runs in your browser
- Nothing is stored
PoE Power Budget Calculator
Powered devices
DeviceHow manyWatts each
Your switch
Per-port limits: PoE (802.3af) up to 15.4 W, PoE+ (802.3at) up to 30 W, PoE++ (802.3bt) up to 60 W or 90 W. Check that each device’s port supports what it needs.
|
PoE Power Budget Calculator Add up the power your cameras, access points and phones draw, and check your PoE switch can supply it. Next step Turn this into a plan with an Extrion specialist.Share this report with us for a free review: practical priorities, real prices from our team and a proposal if you want help.
|
More tools
Try another tool
- Cybersecurity Checklist
- Network Readiness Checklist
- IT Budget Planner
- CCTV Remote Access Safety Check
- Website Launch Checklist
- Digital Transformation Readiness Quiz
- CCTV Storage & Bandwidth Calculator
- Which CCTV Camera Type? Location Planner
- Bullet, Dome or Turret? Camera Shape Guide
- Website Budget Estimator
- IP Subnet Calculator
- Password Generator & Strength Checker
- Business Automation Savings Calculator
Turn your result into a plan.
Share your results with our team and we will recommend practical, prioritised next steps.
