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ES-3148 User’s Guide
44 Chapter 3 Hardware Overview
LNK/ACT 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.
FDX 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.
MGMT
10 Green Blinking The system is transmitting/receiving to/from an Ethernet device.
On The port is connected at 10 Mbps.
Off The port is not connected at 10 Mbps or to an Ethernet device.
100 Amber Blinking The system is transmitting/receiving to/from an Ethernet device.
On The port is connected at 100 Mbps.
Off The port is not connected at 100 Mbps or to an Ethernet device.
Table 2 Front Panel LEDs (continued)
LED COLOR STATUS DESCRIPTION