Front Panel Leds; Table 2 Front Panel Leds - ZyXEL Communications Dimension GS-2024 User Manual

To connect the power to the switch, insert the female end of power cord to the power
receptacle on the rear panel. Connect the other end of the supplied power cord to the power
source. Make sure that no objects obstruct the airflow of the fans.

3.3 Front Panel LEDs

The LEDs are located on the front panel. The following table describes the LEDs on the front
panel.

Table 2 Front Panel LEDs

LED
PWR
SYS
ALM
LNK/ACT
(Gigabit
ports)
FDX
(Gigabit
ports)
GBIC Slots
LNK
ACT
MGMT
10
100
Chapter 3 Hardware Overview
COLOR STATUS DESCRIPTION
Green On The system is turned on.
Off The system is off.
Green Blinking The system is rebooting and performing self-diagnostic tests.
On The system is on and functioning properly.
Off The power is off or the system is not ready/malfunctioning.
Red On There is a hardware failure.
Off The system is functioning normally.
Green Blinking The system is transmitting/receiving to/from a 1000 Mbps
Ethernet network.
On The link to a 1000 Mbps Ethernet network is up.
Amber Blinking The system is transmitting/receiving to/from a 100 Mbps Ethernet
network.
On The link to a 100 Mbps Ethernet network is up.
Off The link to an Ethernet network is down.
Amber On The Gigabit port is negotiating in full-duplex mode.
Off The Gigabit port is negotiating in half-duplex mode and no
collisions are occurring.
Green On The port has a successful connection.
Off No Ethernet device is connected to this port.
Green Blinking The port is receiving or transmitting data.
Green Blinking The system is transmitting/receiving to/from an Ethernet device.
On The port is connected at 10Mbps.
Off The port is not connected at 10Mbps or to an Ethernet device.
Amber Blinking The system is transmitting/receiving to/from an Ethernet device.
On The port is connected at 100Mbps.
Off The port is not connected at 100Mbps or to an Ethernet device.
GS-2024 User's Guide
43