Brocade Communications Systems ICX 6430 Installation Manual page 21

TABLE 4
LED
EPS1 and EPS2
(External Power
Supply status for ICX
6450-48P devices
only)
PWR
(Power)
Diag
(Diagnostic)
MS
(Stacking
configuration)
Uplink (X1 and X2)
(Stacking port
status)
Downlink (X3 and
X4)
(Stacking port
status)
1-8
(Switch ID in the
stack)
Figure 18
and 48-port models.
FIGURE 18
1
Brocade ICX 6430 and ICX 6450 Stackable Switches Hardware Installation Guide
53-1002738-02
System status LEDs
Condition
Green
Yellow
Off
Green
Yellow
Off
Flashing Green
Steady Yellow
Green
Yellow
Off
Green
Off
Green
Off
Green
through Figure 20 show the location of the system status LEDs on the 24-port models
Power status LED on the ICX 6430-24 model
Power status LEDs
Port, system, and power status LEDs
Status
EPS1 and EPS2 power supplies are operating normally.
EPS1 and EPS2 power supply fault.
EPS1 and EPS2 off or not present.
Power supply is operating normally.
Power supply fault.
Power supply off.
System self-diagnostic test in progress. System reloads automatically.
System self-diagnostic test has detected a fault. (Fan, thermal, or any
interface fault.) The user must reload the system.
The device is the Active controller. Flashing indicates the system is
initializing.
Indicates the device is the Standby controller. Flashing indicates the
system is in Master arbitration or selection state.
Device is operating as a stack member, or is in standalone mode.
Uplink port is operating normally.
Uplink has failed or there is no link.
Downlink port is operating normally.
Downlink has failed or there is no link.
Indicates the switch ID in the stack.
For ICX 6430 devices, 1 - 4 indicates the switch ID in the stack.
For ICX 6450 devices, 1 - 8 indicates the switch ID in the stack.
1
1
9