User's Guide

22
ACTIVE LED
This LED lights green when the EM card is specified as Active card. If the EM card is specified as
Standby card, this LED does not light.
ID LED
The ID LED of the EM card which is selected by ID switch or software command goes on blue.
LINK/ACT LED
This LED lights green when LAN port is connected with network. It flashes green while processing
data transmission.
SPEED LED
The LAN port supports 100BASE-TX and 10BASE-T interface. This LED turns on amber while the
network port is linking with 100Mbps, and turns off while linking 10Mbps.
TIPS:
For the names and LED indications of SIGMABLADE monitor, see Chapter 5.