Leds; System Status Led - H3C S5120-EI series Installation Manual

either the SFP port or the corresponding 10/100/1000Base-T Ethernet port can be used at a time. For
more information about combo interfaces, see the Layer 2—LAN switching configuration guide for the
switch.
Table 11 Combo interface mapping relationship
Model
S5120-28C-EI
S5120-28C-PWR-EI
S5120-24P-EI
S5120-52C-EI
S5120-52C-PWR-EI
S5120-48P-EI

LEDs

Table 12 LEDs at a glance
LED

System status LED

RPS status LED
Port mode LED
Seven-segment LED
10/100/1000Base-T auto-sensing Ethernet port status LED
SFP port status LED
Interface card status LED
System status LED
The system status LED shows the operating status of the switch.
Table 13 System status LED description
LED
PWR
SFP port
GigabitEthernet 1/0/25
GigabitEthernet 1/0/26
GigabitEthernet 1/0/27
GigabitEthernet 1/0/28
GigabitEthernet 1/0/49
GigabitEthernet 1/0/50
GigabitEthernet 1/0/51
GigabitEthernet 1/0/52
Status
Steady green
Flashing green (1 Hz)
Steady red
Flashing yellow (1 Hz)
Off
44
10/100/1000Base-T Ethernet port
GigabitEthernet 1/0/22
GigabitEthernet 1/0/24
GigabitEthernet 1/0/21
GigabitEthernet 1/0/23
GigabitEthernet 1/0/46
GigabitEthernet 1/0/48
GigabitEthernet 1/0/45
GigabitEthernet 1/0/47
Availability
Entire series
Entire series
Entire series
Entire series
Entire series
Entire series
Entire series (except the S5120-24P-EI and
S5120-48P-EI)
Description
The switch is operating correctly.
The switch is performing power-on self
test (POST).
POST has failed.
Some ports have failed to pass POST.
The switch is powered off.