LEDs
18
Yellow
blinking
1000M
working
state(1000Base-TX)
and
Ongoing network activities
Green
blinking
10/100M working state (10/100Base-T(X)) and
Ongoing network activities
off
No effective port connection
LED 1 and LED 2 indicate the status of the lower gigabit SFP slot, while LED 3 and LED 4 indicate the
status of the upper gigabit SFP slot.
1000Base-X,
10/100/1000Base-T(X)
SFP slot speed LED
Gigabit
SFP
optical module
On
1000M working state (1000Base-TX)
Off
100M working state (100Base-FX) or no
connection
1000Base-X, 10/100/1000Base-T(X) SFP
slot connection status LED
On
Effective port connection
Blinking
Ongoing network activities
Off
No effective port connection
10GBase-X SFP+ slot speed LED
On
10G working state (10GBase-X)
Off
1000M working state (1000Base-TX) or no
connection
10GBase-X SFP+ slot connection status
LED
On
Effective port connection
Blinking
Ongoing network activities
Off
No effective port connection
