ZyXEL Communications ES-1124 User Manual
Page 22
Dimension ES-1124 Ethernet Switch
2-6
Hardware Description and Installation
PWR
Green
On
The switch is on and receiving power.
Off
The switch is not receiving power.
RJ-45 Ports 1 ~ 24
LED COLOR
STATUS
DESCRIPTION
LNK/ACT
Green
On
The port is connected to an Ethernet network.
Off
The port is not connected to an Ethernet network.
Blinking
The port is receiving or transmitting data.
Orange
On
The port is operating in full-duplex mode.
FDX/COL
Off
The port is operating in half-duplex mode.
Gigabit Uplink Ports 25 ~ 26
LED COLOR
STATUS
DESCRIPTION
1000
Green
On
Connection speed is 1000Mbps
The link to a 1000Mbps Ethernet network is up.
100
Orange
On
Connection speed is 100Mbps
The link to a 100Mbps Ethernet network is up.
On
The port is connected to an Ethernet network.
Green
Off
The port is not connected to an Ethernet network.
LNK/ACT
Blinking
The port is receiving or transmitting data.
Orange
On
The port is operating in full-duplex mode.
Blinking
Packet collision occurred on this port.
FDX/COL
Off
The port is operating in half-duplex mode.