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MSR 930-SA
Figure 42
Front panel LEDs
(1) System status LED (SYS)
(2) Network status LED (INTERNET)
(3) VPN status LED (VPN)
Figure 43
Rear panel LEDs
(1) GE port status LED (yellow)
(2) GE port status LED (green)
(3) Serial port data receiving status LED (ACT)
(4) Serial port link status LED (LINK)
LED description
LED Location
Status
Description
SYS Front
panel
Off
No power input, or exceptions have occurred.
Steady green
The SDRAM is performing self-test.
Flashing green (8 Hz)
The system software image is being copied and
decompressed.
Flashing green (1 Hz)
Comware has started with the configuration file and
the router has booted up.
Flashing yellow (1 Hz) The SDRAM has failed the self-test.
Flashing yellow (8 Hz) The extended segment does not exist.
Steady yellow
The system software image does not exist.
INTERNET Front
panel
Off
The router has not been connected to the network.
Steady on
The router has been connected to the network.
VPN Front
panel
Off
A VPN link is present.
Steady on
No VPN link is present.