38
Installation RS20/22/30/32/40
Release 07 10/2021
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.
1.3
Ethernet ports
You can connect end devices and other segments to the device ports using
twisted pair cables or optical fibers (F/O).
1.3.1
10/100/1000 Mbit/s twisted pair port
This port is an RJ45 socket.
The 10/100/1000 Mbit/s twisted pair port allows you to connect network
components according to the IEEE 802.3 10BASE-T/100BASE-TX/
1000BASE-T standard.
This port supports:
Autonegotiation
Autopolarity
Autocrossing (if autonegotiation is activated)
1000 Mbit/s full duplex
RPS90/48V HV
RPS90/48V LV
