ZyXEL Communications ZyXEL Dimension GS-2024 - Manual (Page 41)

Chapter 3 Hardware Overview
GS-2024 User’s Guide
41
Figure 13 Rear Panel
3.2.1 Power Connector
"
Make sure you are using the correct power source as shown on the panel.
Make sure you are using the correct power source as shown on the panel.
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 a power
outlet. Make sure that no objects obstruct the airflow of the fans.
3.3 LEDs
After you connect the power to the Switch, view the LEDs to ensure proper functioning of the
Switch and as an aid in troubleshooting.
Table 2 LED Descriptions
LED COLOR STATUS DESCRIPTION
PWR Green On The system is turned on.
Off The system is off.
SYS 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 or is malfunctioning.
ALM Red On There is a hardware failure.
Off The system is functioning normally.
Gigabit Ports
LNK/ACT Green Blinking The system is transmitting/receiving to/from an Ethernet network.
On The link to a 10/1000 Mbps Ethernet network is up.
Amber Blinking The system is transmitting/receiving to/from an Ethernet network.
On The link to a 100 Mbps Ethernet network is up.
Off The link to an Ethernet network is down.
FDX Amber On The Gigabit port is negotiating in full-duplex mode.
Off The Gigabit port is negotiating in half-duplex mode.
Mini-GBIC Slots
LNK Green On The link to this port is up.
Off The link to this port is not connected.