PSSnet SLL
Pilz GmbH & Co. KG, Felix- Wankel- Straße 2, 73760 Ostfildern, Germany
17
2.2.2
Port state
The green and yellow LEDs at the individual port display port-related infor-
mation.
Figure 6: Port status LEDs for F/O ports on the low edge of the front of the device
1 – No port status LEDs for devices without F/O ports
2 – One port status LED (LS/DA) for devices with one F/O port
Figure 7: Port status LEDs for TP ports
1 – Port status LEDs for Fast Ethernet TP ports
2 – Port status LEDs for Gigabit Ethernet TP ports
LED
Display
Color
Activity
Meaning
P
Power
Green
Lights up
Supply voltage is on.
None
Supply voltage is too low.
LED
Display
Color
Activity
Meaning
LS/DA Link status
data
Green
Lights up
Valid connection
Flashing
Data traffic
None
No valid connection
100
Data rate
Yellow
Lights up
100 Mbit/s connection
None
10 Mbit/s connection
SP
Data rate
Yellow
None
No valid connection
Flashing 1 time a period 10 Mbit/s connection
Flashing 2 times a peri-
od
100 Mbit/s connection
Flashing 3 times a peri-
od
1000 Mbit/s connection
SP
1
2
