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User’s Manual of SGSD-1022 / SGSD-1022P
SGSW-2840 / SGSW-2840P
32
■ 10/100/1000Base-T interfaces (Port-9 and Port-10) and SFP interfaces
LED Color Function
Lights:
To indicate the link through that port is successfully established with speed
1000Mbps
Blink:
To indicate that the switch is actively sending or receiving data over that port.
1000
LNK/ACT
Green
Off:
If L10/100 NK/ACT LED light-> indicate that the port is operating at 10Mbps or
100Mbps
If LNK/ACT LED Off -> indicate that the port is link down
Lights:
To indicate the link through that port is successfully established with speed
10Mbps or 100Mbps
Blink:
To indicate that the switch is actively sending or receiving data over that port.
10/100
LNK/ACT
Orange
Off:
If 1000 LNK/ACT LED light-> indicate that the port is operating at 1000Mbps
If 1000 LNK/ACT LED Off -> indicate that the port is link down
SGSD-1022P LED indication
Figure 2-6 SGSD-1022P LED panel
■ System
LED Color Function
PWR Green
Lights to indicate that the Switch is powered on.
Blink to indicate the System is running under booting procedure.
■ 10/100Base-TX , PoE interfaces (Port-1 to Por-8)
LED Color Function
Lights:
To indicate the link through that port is successfully established.
LNK/ACT Green
Blink:
To indicate that the switch is actively sending or receiving data over that port.
Lights:
To indicate the port is providing 48VDC in-line power
PoE In-Use Orange
Off:
To indicate the connected device is not a PoE Powered Device (PD)