SMC Networks SMC TigerStack III SMC6826MPE - Manual (Page 27)

D
ESCRIPTION OF
H
ARDWARE
1-7
Figure 1-3 System LED Indicators
Table 1-2 System Status LED Indicators
LED Condition Status
PWR On Green Unit’s internal power supply is operating
normally.
Off Unit has no power connected.
Diag On Green System diagnostic test successfully completed.
Flashing Green System diagnostic test is in progress.
On Amber System diagnostic test has detected a fault.
Flashing Amber Cannot receive packet from stacking port.
Alternate Green/
Amber
Fan has failed or the unit has over-heated.
RPS On Green Redundant power supply.
On Amber Redundant power supply is powered and there is
a fault.
Off Redundant power supply is not powered on.
Link/Act
PoE
25
26
PWR
Diag
Stacking
Mode
PoE/Link
System Status LEDs
RPU