Transition Networks SISTM10XX-162-LR - Manual (Page 11)

6
Off No power inputs
Yellow
Power failure or UTP port failure or Fiber port
failure
Fault
Off
No Power failure or UTP port failure or Fiber port
failure occurs
Green
The industrial switch is the master of X-Ring
group
R.M. (Ring Master)
Off
The industrial switch is not a ring master in X-
Ring group
Green The port is linking
Blinks
The port is transmitting or receiving packets
from the TX device
LNK/ACT
(Fiber port)
Off No device attached
Yellow The port is operating in full-duplex mode
Blinks Collision of Packets occurs in the port
FDX/COL
(Fiber Port)
Off
The port in half-duplex mode or no device
attached
Ports
RJ-45 ports
There are 6x 10/100Mbps auto-sensing ports for 10Base-T or 100Base-TX devices connection. The
UTP ports will auto-sense for 10Base-T or 100Base-TX connections. Auto MDI/MDIX means that the
switch can connect to another switch or workstation without changing straight through or crossover
cabling. See the below figures for straight through and crossover cable schematic.
RJ-45 Pin Assignments
Pin Number Assignment
1 Tx+
2 Tx-
3 Rx+
6 Rx-
[NOTE] “+” and “-” signs represent the polarity of the wires that make up each wire pair.