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About the DSU
1-3
7510-A2-GB20-00
March 1997
User Interfaces
There are two types of user interfaces for the DSU:
H Menu-driven Asynchronous Terminal Interface (ATI) screens (see
Using the
Asynchronous Terminal Interface
, Chapter 2).
H Front panel LED status indicators (see
Monitoring the DSU
, Chapter 4).
OK
ALARM
TEST
DM
OOS
OOF
NS
TXD (103)
RXD (104)
RTS (105)
CTS (106)
DTR (108)
System Network
Port
497-15245
7510 DSU
56/64K
Rear Panel Interfaces
The following illustration shows the physical interfaces of the DSU. Information
about the installation of the DSU is contained in the
Model 7510 DSU Startup
Instructions
.
Network
Modem
Terminal
or
497-1523
7
DTE
Power
D
T
E
TERMINAL
NETWORK
POWER