Calculators
Enter the devices powered over PoE — the calculator estimates the load and suggests a switch and a UPS with a battery for the required time.
This is an estimate: real values depend on the models, scene and settings.
The calculation will be added to your request — the manager will check it and choose the models.
Each device draws its own power: a standard IP camera a few watts, a camera with strong IR more, a PTZ camera tens of watts. The total plus a 25% reserve is the PoE budget the switch must provide. The exact power of a model is listed in its specifications.
802.3af (PoE) — up to 15.4 W per port, 802.3at (PoE+) — up to 30 W, 802.3bt (PoE++/Hi-PoE) — up to 60–90 W. By the standard, cable length from the switch to a device is up to 100 m.
So cameras and the recorder keep recording during a power cut and the archive is not damaged by a sudden shutdown.
Yes, with separate power supplies, but PoE is more convenient: one cable per camera and shared backup power through the switch UPS.
Contacts
Your name and phone are enough. We will clarify the rest on the call.
+998 33 117 00 17We work across Uzbekistan.