Huawei S1720 Series Product Description page 16

S1720 Series Ethernet Switches
Product Description
Switch Model
S1720-28GFR-4
TP
S1720-20GFR-4TP
Figure 3-3 Indicators on the S1720-20GFR-4TP
S1720-20GFR-4TP
Table 3-2 Description of indicators on the S1720
Numbe
r
1
2
3
Issue 01 (2014-07-20)
Indicator Description
1 2 3
10/100/1000BASE-T
Indicator/ Color
Button
PWR: power Off
supply indicator
Green
SYS: system Off
status indicator
Green
Red
SPED: speed Off
indicator
Green
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5
4 5 6 7 8 9 10 11 12 13 14 15 16
17
1G
Description
The device is powered off.
Steady on: The system power supply is
normal.
The system is not running.
l Fast blinking: The system is starting.
l Slow blinking: The system is running
properly.
Steady on: After registering, the system
does not operate properly, or a temperature
alarm has been generated.
Off: The speed mode is not selected.
Steady on: The speed mode is selected. If
the speed mode is selected, the service port
indicator shows the port speed state. After
45 seconds, the service port indicators
automatically restore to the default mode.
3 Hardware Architecture
5
PWR
SYS
SPED
18 19 20 CONSOLE
RST MODE
1G 1G
1 2 3
4
11