Digital User
(Computer with Internet browser)
Analog User
(OSCAR Graphical
User Interface)
DSR1021/1022 switch
Modem
Telephone
Network
Ethernet
DSView 3
Software
Chapter 1: Product Overview 3
Figure 1.1: Example DSR1021/1022 Switch Configuration
Number of target devices
8
Digital paths
1
Analog user
1
DSR1021 Switch
Figure 1.2: The DSR1021 Switch