User`s manual

NA-811 Series Network Appliance User’s Manual
Introduction
6
1.5 I/O Outlets
Locate front and rear panel I/O outlets on the NA-811 Series server
to connect serial and Ethernet interface devices.
1.5.1 Front Panel
z Console port
It is a DB-9 RS-232 Console port for command line
interface and diagnostic support by P.O.S.T (Power On
Self Test).
z Power
It will be lighting when the server is powered on to perform
diagnostic tests and check a proper operation.
z LAN Link
It will be lighting when a Twisted pair is connected to
another Ethernet device on the port.
z Transfer Rate
It shows network transfer rate while making a connection.
z Activity
It will be lighting when the server is transmitting or
receiving a packet through the twisted pair ports.
LAN link/transfer rate
Console Port