Hirschmann BRS20-0400 Series

32
Installation BRS20/30/40/50
Release 02 11/2018
 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.
 Pin assignment
1.5.3 100 Mbit/s F/O port
This port is a DST/DSC socket or an SFP slot.
The 100 Mbit/s F/O port allows you to connect network components
according to the IEEE 802.3 100BASE-FX standard.
This port supports:
 100 Mbit/s, full duplex
Delivery state:
 100 Mbit/s full duplex when using a 100 Fast Ethernet SFP transceiver
1.5.4 100/1000 Mbit/s F/O port
This port is an SFP slot.
The 100/1000 Mbit/s F/O port allows you to connect network components
according to standard IEEE 802.3 100BASE-FX/1000BASE-SX/1000BASE-
LX.
RJ45 Pin 10/100 Mbit/s 1000
MDI mode
1 TX+ BI_DA+
2TX− BI_DA−
3 RX+ BI_DB+
4 — BI_DC+
5— BI_DC−
6RX− BI_DB−
7 — BI_DD+
8— BI_DD−
MDI-X mode
1 RX+ BI_DB+
2RX− BI_DB−
3 TX+ BI_DA+
4 — BI_DD+
5— BI_DD−
6TX− BI_DA−
7 — BI_DC+
8— BI_DC−
Table 2: Pin assignment 10/100/1000 Mbit/s twisted pair port, RJ45 socket, MDI-X
mode
1
2
3
4
5
6
7
8