Instant Internet 400-S Hardware Installation; Getting To Know Your Instant Internet 400-S Unit; Appendix A - Nortel BayStack Instant Internet 400-S User Manual

Chapter 3

Instant Internet 400-S hardware installation

This chapter helps you get to know your Instant Internet unit, and provides
instructions for connecting your unit to your LAN and WAN according to the type
of connection you are using and for mounting the unit in a rack.
Before you install the Instant Internet hardware, make sure that you are familiar
with the physical and environmental specifications of the Instant Internet 400-S
unit. For more information, refer to
page

Getting to know your Instant Internet 400-S unit

The front panel of your Instant Internet 400-S unit has the following indicators
and connections:
•
•
75.
Caution: Before you install your unit, make sure that the power voltage
selector switch setting matches your power voltage. For more
information, see
Nine LEDs (labeled 1–8 and Power) indicate various active or error
conditions for your Instant Internet unit. For details, refer to
"LEDs: support and diagnostic functions," on page
A seven-port autosensing, autonegotiating Ethernet switch provides a means
for connecting to your network and enables you to eliminate an extra switch
or hub on your LAN. Each port adapts to the correct network speed (10 Mb/s
or 100 Mb/s), the duplex mode of the connected device, and the correct MDI
status of the cable. For details, refer to
switch specifications," on page
Appendix A, "Technical specifications," on
"Setting the voltage selector switch" on page
Chapter 4, "Seven-port autosensing
51.
Setting Up the BayStack Instant Internet 400-S Unit
42.
Chapter 6,
61.
35