Linkskey LKS-SG9P4 - Manual (Page 5)

9-port Gigabit Ethernet Switch with 4-port PoE
3
Table 1-2 LED Status
Back Panel
The back panel mainly consists of a grounding terminal for lightning protection,
Kensington security slot, and a power socket, shown as Figure 1-2,
Figure 1-2 Back Panel
(1) Kensington Security Slot
Use an anti-theft lock to attach the switch to a fixed object against theft.
(2) Grounding Terminal
Use a wire to connect the terminal to the ground for lightning protection. For
details, please refer to section 2.5 Connect to Protective Grounding Cable.
LED Color Status Description
Solid The switch is powered on
POWER Green
Off
The switch is powered off or its power supply is
improper
Solid
PoE consumption exceeds the power limit or no
more PDs can be powered on
PoE-MAX Green
Off PoE consumption is proper
Solid
Proper network connection on the corresponding
RJ45 port
Blinking
Traffic is being transmitted on the corresponding
RJ45 port
Link/Act Orange
Off
No network connection is on the corresponding
RJ45 port
Solid
Powered Device is connected to the corresponding
port and powered on properly
PoE Green
Off
Port 1 to 4 :Powered Device is powered off or not
connected properly
Port 5 to 9 : PoE feature is not supported