Brocade Communications Systems ICX 6430 Hardware Installation Manual page 20

Port, system, and power status LEDs
TABLE 2 Port status LEDs (continued)
LED
SFP (F1 - F4) for ICX 6430 devices
Out-of-band management port (2 LEDs)
FIGURE 17 System status LEDs on ICX 6430-48P 48-port model
1. System status LEDs
TABLE 3 System status LEDs on ICX 6450 and ICX 6430 devices
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)
20
Condition
Off
On/ Flashing Green
Off
Off (both LEDs)
On/Flashing (left side)
On/Green (right side)
Right LED off, left LED on or flashing
Condition
Green
Yellow
Off
Green
Yellow
Off
Flashing Green
Steady Yellow
Green
Yellow
Off
Green
Off
Green
Brocade ICX 6430 and ICX 6450 Stackable Switches Hardware Installation Guide
Status
A link is not established with a remote port.
The SFP port is operating at 1 Gbps. Flashing
indicates the port is transmitting and receiving
user packets at 1 Gbps.
A link is not established with a remote port.
Offline
Link-up. Flashing indicates the port is
transmitting and receiving user packets.
1 Gbps Link-up
10/100 Mbps Link-up. Flashing indicates the
port is transmitting and receiving user packets.
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.
Part Number: 53-1003617-03