Hirschmann RS20 series User Manual

Installation RS20/22/30/32/40
Release 05 12/2015
37
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.
RPS90/48V HV
RPS90/48V LV

Hirschmann RS20 series Specifications

General

Port Count	Up to 24 ports
Mounting	DIN Rail
Operating Temperature	-40°C to +70°C
Protection Class	IP30
Switching Technology	Store-and-forward
Port Type and Speed	10/100BASE-TX, 100BASE-FX
Power Supply	24 V DC or 110-230 V AC
Certifications	CE, UL, cUL, DNV, GL, ABS, IECEx, ATEX
Management	Web, SNMP, CLI
Redundancy	MRP, RSTP
Dimensions	Varies depending on model
Weight	500 g