Poe Power Units - Hirschmann RS20 Series User Manual

1.2.2

PoE power units

The following PoE power units are available for supplying the devices with
PoE voltage:
RPS90/48V LV: Low-voltage PoE power unit
Input voltage range: 24 V DC to 48 V DC
Power output at up to +60 °C: 90 W
Power output at +60 °C to +70 °C: 60 W
RPS90/48V HV: High-voltage PoE power unit
Input voltage range:
60 V DC to 250 V DC or 110 V AC to 230 V AC
You can choose between a DC or AC voltage connection.
Power output at up to +60 °C: 90 W
Power output at +60 °C to +70 °C: 60 W
The output voltage can be set in the range from 48 V DC to 54 V DC.
The default setting for the output voltage is 48 V DC.
28
RPS90/48V HV RPS90/48V LV
RS20/RS22/RS30/RS32/RS40
Release 12 07/09