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Figure 48 MSR2004-48 LEDs
(1) Gigabit Ethernet port LED
(GE3 to GE50)
(2) Power supply LED (PWR2)
(3) Power supply LED (PWR1)
(4) System status LED (SYS) (5) Gigabit Ethernet port LED
(GE2)
(6) Gigabit Ethernet port LED (GE1)
(7) Gigabit Ethernet port LED (GE0)
LED description
LED State
Description
System status LED
(SYS)
Flashing green
(1 Hz)
Comware has started with the configuration file and the router has
booted up.
Flashing green
(8 Hz)
The BootWare runs.
Steady green
The SDRAM is performing self-test.
Flashing yellow
(1 Hz)
The DDR3 SDRAM has failed the self-test.
Flashing yellow
(8 Hz)
The extended segment does not exist.
Steady yellow
The boot image does not exist.
Off
No power input, or exceptions have occurred.
Power supply LED
(PWR1)
Steady green
The power supply is operating correctly.
Off
No power input.
USB console port
LED
Steady on
The router is using the USB console port for configuration.
Off
The router is not using the USB console port.
CON/AUX port LED
Steady on
The router is using the console port for configuration.
Off
The router is not using the console port.
SFP port LED
(SFP27)
Steady green
A 1000 Mbps link is present.
Flashing green
Data is being received or transmitted at 1000 Mbps.
Steady yellow
A 10/100 Mbps link is present.
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