Introduction
1-4
1
Port and System Status LEDs
This switch includes a display panel for key system and port indications that
simplifies installation and network troubleshooting. The LEDs, which are located on
the front panel for easy viewing, are shown below and described in the following
table.
Figure 1-2 Port Status LEDs
Table 1-2 Port Status LEDs
LED Condition Status
RJ-45 Ports
Link/ACT
(Link/Activity)
On/Blinking
Green
The port has a valid 10/100 Mbps link. Blinking indicates activity.
Off There is no valid link on the port.
On Amber The port has a connection to a PoE powered device.
Blinking Amber The port has a valid 10/100 Mbps data link and PoE connection
to a powered device and there is network activity.
Gigabit/Combination Ports
Upper LED On/Blinking
Green
The port has a valid 10/100 Mbps link. Blinking indicates activity.
Off There is no valid link on the port.
Lower LED On/Blinking
Amber
The port has a valid 1000 Mbps link. Blinking indicates activity.
Off There is no valid link on the port.
Port Status LEDs
Combination Gigabit Port Status LEDs
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