Introduction
1-4
1
Figure 1-3 Port LEDs
Figure 1-4 System LEDs
Table 1-1 Port Status LEDs
LED Condition Status
Link/
Activity/
Speed
On/Flashing Amber Port has a valid link at 10 or 100 Mbps. Flashing indicates activity.
On/Flashing Green Port has a valid link at 1000 Mbps. Flashing indicates activity.
Off The link is down.
Table 1-2 System Status LEDs
LED Condition Status
Power Green Internal power is operating normally.
Amber Internal power supply failure.
Off Power off or failure.
Diag Flashing Green System self-diagnostic test in progress.
Green System self-diagnostic test successfully completed.
Amber System self-diagnostic test has detected a fault.
RPS Green Redundant power supply is receiving power.
Amber Fault in redundant power supply, including thermal or fan failure.
Off Redundant power supply is off or not plugged in.