Installation BRS20/22/30/32/40/42/50/52
Release
12
01/2022
35
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).
1.5.1 10/100 Mbit/s twisted pair port
This port is an RJ45 socket.
The 10/100 Mbit/s twisted pair port allows you to connect network
components according to the IEEE 802.3 10BASE-T/100BASE-TX standard.
This port supports:
Autonegotiation
Autopolarity
Autocrossing
10 Mbit/s half-duplex mode, 10 Mbit/s full duplex mode
100 Mbit/s half-duplex mode, 100 Mbit/s full duplex mode
Delivery state: Autonegotiation activated
The port casing is electrically connected to the front panel.
The pin assignment corresponds to MDI-X.
Note: Some ports support full duplex mode only: See “Example of a device
variant with 8 ... 24 ports without PoE” on page 32.
1.5.2 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
10 Mbit/s half-duplex mode, 10 Mbit/s full duplex mode
100 Mbit/s half-duplex mode, 100 Mbit/s full duplex mode
1000 Mbit/s full duplex
Delivery state: Autonegotiation activated
The port casing is electrically connected to the front panel.
The pin assignment corresponds to MDI-X.
Note: Some ports support full duplex mode only: See “Example of a device
variant with 8 ... 24 ports without PoE” on page 32.
1.5.3 100/1000/2500 Mbit/s twisted pair port
This port is an RJ45 socket.
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