9
(RJ-45)
Flashing
Networking is active
Off
Not connected to network
Green
On
Connected to network at speed of 100Mbps
Off
Connected to network at speed of 10Mbps or not
connected to network
Table-1: LED Indication Definition
Ports
RJ-45 ports
The Fast Ethernet ports (RJ-45) will auto-sense for 10Base-T or 100Base-TX
connections. Auto MDI/MDI-X means that the switch can connect to another switch or
workstation without changing straight-through or crossover cabling. Please refer to
Table-2
for RJ-45 pin assignment.
Pin Number
Assignment
1
Tx+
2
Tx-
3
Rx+
6
Rx-
Table-2: RJ-45 Pin Assignment
Note
“+” and “-” signs represent the polarity of the wires that make up each wire
pair.
All ports on this industrial switch supports automatic MDI/MDI-X operation, users can
use straight-through cables (See figures below) for all network connections to PCs or
Servers, or to other switches/hubs. In straight-through cable, pins 1, 2, 3, and 6, at one
end of the cable, are connected straight through to pins 1, 2, 3 and 6 at the other end of
the cable.
Table-3
shows the 10BASE-T/100BASE-TX MDI and MDI-X port pin-outs.
