About the DSU
Typical DSU Configurations
1-2
The following illustration shows a typical LAN/WAN interconnection application for
the DSU. The routers connected to the DSU at each location provide the LAN
interconnection.
Router
DSU
The DSU can also be used in a Frame Relay network.
Router
DSU
Two DSUs can be connected back-to-back to act as Local Area Data Sets.
Router
DSU
Table D-2
in Appendix D shows the maximum distances for LADS applications.
DDS
Network
Frame
Relay
Network
May 1998
Router
DSU
97-15084-02
Router
DSU
97-15271-01
Router
DSU
97-15236-02
7520-A2-GB20-20