User`s manual

In this chapter, you will be given an overview of the ADAM-

6521 hardware installation procedures.

2.1 Top / Front / Rear View

There are six network status LEDs located on the top panel of

ADAM 6521, each with its own specific function.

Table2-1: ADAM 6521 LED Definition

LED Color Description

Power

Green Power is On

Off Power is Off

Link (100BASE-FX)

Green Linkto100Mbps

Off Not Networking

100/10M (Port 1)

Green Linkto10Mbps

Orange Link to 100Mbps

Off Not Networking

100/10M (Port 2)

Green Linkto10Mbps

Orange Link to 100Mbps

Off Not Networking

100/10M (Port 3)

Green Linkto10Mbps

Orange Link to 100Mbps

Off Not Networking

100/10M (Port 4)

Green Link to 10Mbps

Orange Link to 100Mbps

Off Not Networking

ADAM 6521 CyberResearch

PC Accessories