Hardware Overview
LED Indicators
LED Indicative Colour Status Description
Power Green Solid Green Power on.
Light off Power off.
RPS Green Solid Green Redundant Power Supply is in use.
Light off RPS is not in use.
Blinking Green RPS is connected.
SD Green / Red Solid Green If a Secure Digital (SD) card is plugged in.
Blinking Green The Switch is reading or writing data to and from the SD card.
Light off No SD card is plugged into the SD port.
An SD card failure has been detected.
Link/Act Green /
Orange
Solid Green
Solid Orange
When there is a secure connection to a 10/100Mbps Ethernet
device at any of the ports.
Blinking Green When a 1000Mbps port is active.
Blinking Orange When a 10/100Mbps port is active.
No link or activity.Light off
Console
Green Blinking Green
Solid Green When a user is logged in through the console port.
Solid Red
When there is a secure connection to a 1000Mbps Ethernet
device at any of the ports.
Light off When the POST is finished.
During the Power-On Self Test (POST).
1 – 12
H The device was assigned as the stacking Master.
The device was selected to be the Backup Master.
The Safeguard Engine feature enters the exhausted mode.
h
G
Stack ID
The box ID is assigned either by the user (static mode) or by
the system (automatic mode). For standalone Switches, this
will display number “1”.
MGMT Green Solid Green
Blinking Green Secure connection established.
Light off Console off.
Console on.
3
PoE
Green /
Orange
Solid Green
Solid Orange
Light off
The corresponding ports are feeding power to the PoE devices
plugged in.
The port is in an error condition state.
The ports are not supplying power to the devices plugged into
the ports.
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