Broadcom Brocade G620 - Interpreting Nonport-Side Leds

53-1003990-22 Installation Guide Brocade
®
G620 Switch Hardware Installation Guide
LED Color Hardware Status Recommended Action
Steady amber Port is receiving light or signal carrier, but it
is not online yet.
No action is required.
Slow-flashing amber (on for 2 seconds;
then off for 2 seconds)
Port is disabled because of diagnostics or
the portDisable command.
Reset the port.
The portCfgPersistentDisable
command is persistent across reboots.
Fast-flashing amber (on for 1/2 second;
then off for 1/2 second)
QSFP or port is faulty. Reset the port.
Replace the QSFP. Must be a Brocade-
branded QSFP.
White LEDs blink once to indicate traffic or
port status on QSFP port 0.
White LEDs blink twice to indicate traffic or
port status on QSFP port 1.
White LEDs blink three times to indicate
traffic or port status on QSFP port 2.
Blinking white (white delimiter)
White LEDs blink four times to indicate
traffic or port status on QSFP port 3.
NOTE
If a port is configured as an individual SFP+ FC port on the other end using break-out cables, then the four
individual port status LEDs for each QSFP should be monitored.
Interpreting Nonport-Side LEDs
Use the following table to interpret the power supply and fan assembly status LED during normal operation.
Table 16: Power Supply and Fan Assembly Status LED Patterns during Normal Operation
LED Color Hardware Status Recommended Action
No light The power supply and fan assembly are not receiving
power or are off.
Verify that the power supply and fan
assembly is on and seated and that the
power cord is connected to a functioning
power source.
Steady green The power supply and fan assembly are operating
normally.
No action is required.
Flashing green (for more
than 5 seconds)
The power supply and fan assembly are faulty for one of
the following reasons:
•
The assembly is switched off (flashing for ~ 5 seconds,
then off).
•
The power cable is disconnected (flashing for ~ 5
seconds, then off).
•
The power supply and fan assembly have failed.
When the device is first powered on, the power supply and
fan assembly status LED flashes until the POST has been
completed.
Try one of the following:
•
Check the power cable connection.
•
Verify that the assembly is powered on.
•
Replace the power supply and fan
assembly.
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