Streamline power requirements

[lehmanp]

We are getting 3 48-port streamlines to convert to IP phones. Just wondering what size UPS we should be getting for 1-hour runtime in case of outage?

[ZuluAlpha]

According to the data sheet Output: 500 W max at 100 V AC; 1000 W max at
240 V AC. Probably not going to get 100% efficiency from the UPS but it's also unlikely the streamlines will be at 100% capacity all the time.

Your runtime on battery is going to be determined by the actual power draw and usage during any outage.