3 LED Indicators
This chapter explains how to interpret the front panel LED indicators on the FriendlyNet Fast Ethernet FS4000E Series Switches.
LED Indicators on the Switch
The LEDs on the Switch are used to facilitate monitoring and troubleshooting. With the exception of the Power LED, all front panel LEDs are used to monitor the status of each port. There are no LEDs on the rear panel.
These LEDs are:
❑Power
❑Link
❑100Mbps
❑Activity
❑FDP (FS4016E only)
The front panel LEDs for the FS4000E Series Switches are shown in Figures
1 2
Link 
100Mbps
Power |
| Activity |
|
Power
Figure 3-1 FS4002E LEDs
Page
