H3C Technologies H3C S5120 Series Switches - Manual (Page 55)

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Table 17 Seven-segment LED description (2)
LED
LED status
Description
Port mode LED
(Mode)
System status
LED (PWR)
Seven-segment LED
Unit
Flashing green
(1 Hz) (PoE
mode)
Steady green
The LED displays different signs.
For example, the
sign indicates
that the switch is
outputting 0 to 20%
of the maximum PoE
output power.
10/100/1000Base-T auto-sensing Ethernet port status LED
Each 10/100/1000Base-T auto-sensing Ethernet port has a status LED to show port operating status and
activities. The port mode LED shows the type of port status information that the port status LEDs are
showing.
Table 18 10/100/1000Base-T auto-sensing Ethernet port LEDs description
Status
Description
Port mode LED Ethernet port status LED
Steady green (rate mode)
Steady green
The port is operating at 1000
Mbps. The port status LED fast
flashes when the port is sending or
receiving data.
Steady yellow
The port is operating at 10/100
Mbps. The port status LED fast
flashes when the port is sending or
receiving data.
Flashing yellow (3 Hz) POST has failed on the port.
Off No link is present on the port.
0 - 20%
21 - 40%
41 - 60%
61 - 80%
81 - 100%