EMC Connectrix B Series Hardware Reference Manual page 38

Monitoring System Compenents
Table 2
LED name
Power Supply
Status
Power Status
System Status
Ethernet Speed No light
Ethernet Link
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EMC Connectrix B DS-5000B Hardware Reference Manual
Table 2 describes the LEDs and their actions on the switch.
DS-5000B LED patterns during normal operation
LED color Status of hardware
No light Power supply is not receiving power or is
off.
Steady green Power supply is operating normally.
No light System is off or there is an internal
power supply failure.
Steady green System is on and power supplies are
functioning properly.
No light System is off, boot is not complete, or
boot failed.
Steady green System is on and power supplies are
functioning properly.
Steady amber (for Boot failed, the system is faulty.
more than five
seconds)
Flashing Attention is required. A number of
amber/green variables can cause this status including
a single power supply failure, a fan
failure, or one or more environmental
ranges has exceeded.
Port speed is 10 Mb/sec.
Steady green Port speed is 100 Mb/sec.
No light There is no link.
Steady amber There is a link.
Flashing amber/no There is link activity (traffic).
light
Recommended action
Verify that the power supply is on and
seated and the power cord is connected
to a functioning power source.
No action required.
Verify that system is on. If the system is
on, the unit is faulty.
Contact your EMC Customer Service
Representative.
No action required.
Verify that system is on and has
completed booting.
No action required.
Perform the following steps:
Connect a serial cable to the system.
Reboot the system.
Check the failure indicated on the
system console.
Contact your EMC Customer Service
Representative.
Check the management interface and
the error log for details on the cause of
status.
Contact your EMC Customer Service
Representative if required.
No action required.
No action required.
Verify that the Ethernet cable is
connected correctly.
No action required.
No action required.