Installation RSPL 20/30
Release
04
02/2013
21
1.6 Ethernet ports
You can connect terminal devices and other segments on the ports of the
device via twisted pair cables or F/O cables.
1.6.1 Gigabit combo port (optional)
You have the option to alternatively connect F/O (via SFP transceivers) or
twisted pairs to a combo port.
When you are using an SFP transceiver, you get an optical interface. You
thus deactivate the corresponding TP interface.
10/100/1000 Mbit/s twisted pair connection
These connections are RJ45 sockets.
10/100/1000 Mbit/s TP ports enable the connection of terminal devices or
independent network segments according to the IEEE 802.3 10BASE-
T/100BASE-TX/1000BASE-T standard.
These ports support:
Autonegotiation
Autopolarity
Autocrossing (if autonegotiation is activated)
1000 Mbit/s full duplex
100 Mbit/s half-duplex mode, 100 Mbit/s full duplex mode
10 Mbit/s half-duplex mode, 10 Mbit/s full duplex mode
Delivery state: autonegotiation activated
The socket housing is electrically connected to the front panel.
The pin assignment corresponds to MDI-X.
100/1000 Mbit/s F/O connection
These ports are SFP slots.
Figure Pin Function
1BI_DB+
2BI_DB−
3BI_DA+
4BI_DD+
5BI_DD−
6BI_DA−
7BI_DC+
8BI_DC−
Table 5: Pin assignment of a 10/100/1000 Mbit/s TP interface in MDI-X mode,
RJ45 socket
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