Paradyne T1 T1 Access Mux 926x - Manual (Page 40)

Applications
3-6 9161-A2-GH30-30 April 1998
T1 Access Unit with High Speed Data and
Drop & Insert
In the example shown in the following diagram, voice and data are mixed. The
Drop and Insert feature of the T1 access unit allows voice information to be sent
from a remote site to a large site that contains a digital PBX. People at the distant
end can make calls.
Multiple routers and data lines require adding a Sync Data APM to the T1 access
unit, because more than two data ports are needed.
Router Router
Mainframe
97-15193-01
T1 Access
Unit
T1 Access
Unit
FXS
Headquarters
Regional Office
PBX
Digital
PBX
T1 or DSX-1
Drop and Insert
Router
Service Administration
Sales
T1 Access Unit with High Speed Data and Drop & Insert