Справочник Пользователя для Hughes DIRECWAY DW4020

This chapter addresses the following topics:

• DW4020 purpose and components on page 1
• Characteristics and identification of equipment on page 2

The DW4020 is designed to provide multiple computer 
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.

Figure 1: The DW4020

Receive modem

Transmit modem

Gateway