User's Manual

34
Installation BAT-F
Release 18 07/2020
1.4.4 Supply voltage with the characteristic value W
(24 V DC)
You have the following options to supply your device with voltage:
 Power supply through a 7/8" connector
A 4-pin 7/8" plug is available for the power supply to the device.
Further information:
“Supply voltage with the characteristic value K (60 V DC ... 250 V DC /
110 V AC ... 230 V AC, 50 Hz ... 60 Hz)” on page 33
 Power supply through PoE
Your device is a PD (powered device). PSE (power sourcing equipment)
connected via a twisted pair cable on the PoE PD port serves as the PoE
power supply voltage. The PoE power supply means that no separate
power supply is required for your device.
Further information:
“10/100/1000 Mbit/s PoE PD port” on page 34
1.5 Ethernet ports
You can connect end devices and other segments to the device ports using
twisted pair cables or optical fibers (F/O).
You find information on pin assignments for making patch cables here:
“Pin assignments” on page 35
1.5.1 Gigabit combo port
You have the option of alternatively connecting a twisted pair cable via a
RJ45 socket or an optical fiber via a SFP transceiver to a combo port.
Only plug a connector or SFP transceiver that you want to use for the data
transmission into the socket of the combo port.
 10/100/1000 Mbit/s PoE PD port
Only device variants featuring supply voltage with characteristic value P
(Power supply only through PoE) or W (24 V DC) have this port.
The 10/100/1000 Mbit/s PoE PD port offers you the ability to connect
network components according to the IEEE 802.3 10BASE-T/100BASE-
TX/1000BASE-T and IEEE 802.3af/at standard.
This port supports:
 Autocrossing
 Autonegotiation
 Autopolarity
 10 Mbit/s half-duplex mode, 10 Mbit/s full duplex mode