ZyXEL Communications ES-3124PWR User Manual page 51

Table 3 LEDs (continued)
LED
LNK/ACT
FDX
Ethernet ports (ES-3124PWR only)
LNK/ACT
PoE
100Mbps SFP ports (ES-3124F only)
LNK
ACT
Gigabit Port
LNK/ACT
FDX
Mini-GBIC Ports
LNK
ACT
MGMT
ES-3124 Series User's Guide
COLOR STATUS DESCRIPTION
Green Blinking The Switch is transmitting/receiving to/from a 10 Mbps Ethernet
network.
On The link to a 10 Mbps Ethernet network is up.
Amber Blinking The Switch 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 port is negotiating in full-duplex mode.
Off The port is negotiating in half-duplex mode and no collisions are
occurring.
Green Blinking The Switch is transmitting/receiving to/from a 10 Mbps Ethernet
network.
On The link to a 10 Mbps Ethernet network is up.
Amber Blinking The Switch 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 Switch is supplying power to the connected device that
supports PoE.
Off No device is connected to this port or the Switch is not supplying
power via the Ethernet cable.
Amber On The port has a successful connection.
Off No Ethernet device is connected to this port.
Amber Blinking The port is receiving or transmitting data.
Green Blinking The Switch is transmitting/receiving to/from a 1000 Mbps
Ethernet network.
On The link to a 1000 Mbps Ethernet network is up.
Amber Blinking The Switch 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.
Chapter 3 Hardware Overview
51