Hughes DIRECWAY DW4020 Manual De Usuario
Chapter 1 • Introduction
1031484-0001 Revision 2
1
Chapter 1
Introduction
This chapter addresses the following topics:
• DW4020 purpose and components on page 1
• Characteristics and identification of equipment on page 2
• Characteristics and identification of equipment on page 2
DW4020 purpose and
components
components
The DW4020 is designed to provide multiple computer
connections through a single DIRECWAY
connections through a single DIRECWAY
®
terminal. It is
composed of three stackable components as shown in Figure 1:
• Receive modem (also sometimes referred to as the Indoor
Receive Unit (IRU))
• Transmit modem (also sometimes referred to as the Indoor
Transmit Unit (ITU))
• Gateway (GWH)
Note:
Revision 1 of this manual referred to the DW4020 as the
"Gateway," and the Gateway as the "Gateway host." This
terminology has changed. Please use the terminology in this
manual.
terminology has changed. Please use the terminology in this
manual.
Figure 1: The DW4020
Receive modem
Transmit modem
Gateway