NETGEAR ProSafe FSM7328S Hardware Installation Manual page 10

Managed Stackable Layer 3 Fast Ethernet Switches Hardware Installation Guide
The following table shows the LEDs on the front panel of the switch.
Table 2-1. LED Descriptions for FSM7328S
LED
Master
Power
Fan
10/100M ports
One LED per port
10/100/1000M
ports
two LEDs per port
SFP port
(1000 Mbps only)
2-2
Description
Green: This switch is the master of the stack.
Off: The switch is not the master of the stack.
Solid green: Power is supplied, and the switch is operating normally.
Blinking green: Runtime code load in progress.
Solid yellow: Power-On Self-Test (POST) in progress.
Blinking yellow: POST failure or CPU failure.
Off: Power is disconnected.
Solid red: Fan has failed.
Off: Fan is present and operating normally.
Link/ACT/SPD LED
• Off: No 10/100 Mbps link is established on the port.
• Solid green: A valid 100 Mbps link is established on the port.
• Blinking green: The port is sending or receiving packets at
100 Mbps.
• Solid yellow: A valid 10 Mbps link is established on the port.
• Blinking yellow: The port is sending or receiving packets at 10
Mbps.
Link/ACT LED
• Off: No 10/100/1000 Mbps link is established on the port.
• Solid green: A valid 1,000 Mbps link is established on the port.
• Solid yellow: A valid 10/100 Mbps link is established on the port.
• Blinking green: Packets transmission or reception is occurring on
the port at 1,000 Mbps.
• Blinking yellow: The port is sending or receiving packets at
10/100 Mbps.
Stack LED
• Green: Stack port has a valid link connection.
• OFF: Stack port does not have a valid link connection.
• Solid green: Link is up.
• Blinking green: The port is sending or receiving a packet in link up
status .
• Off: No link is detected .
v1.0, March 2006
Introduction