User guide

Introduction 4
LED Indicator
Indicator Status Description
OFF Power not supplied
PWR
ON Power supply is on
ON Have linked to HUB
LAN
Blink
Be transmitting data
to HUB
ON
Have connected to
CO physical layer
Slow Blink
Be trying to connect
to physical link
LINK
Quick Blink
Be handing with CO
physical link
DATA Blink
Be receiving and
sending data