ADTRAN 1200063L1, Manual

Page: 29 / 137

Chapter 2. Installation
61200063L1-20 DSU III TDM User Manual 2-5
CONFIGURATION
The DSU III TDM is configured from the front panel. The DSU III TDM
contains four different user profiles (sets of configurations options) that
are stored in read-only memory. These profiles are listed in the appendix
Configuration Profiles on page B-1. The unit is shipped from the factory with
profile 1 (default configuration) loaded into the nonvolatile configuration
memory. If profile 1 matches the desired system requirements, then no
additional configuration is required to put the unit into service. If profile
1 does not match the desired system requirements, modify the default con-
figuration or select another profile more closely matching the desired con-
figuration and modify.
When a new profile is loaded or the existing profile is modified, it is stored
in the nonvolatile configuration memory. The DSU III TDM is then con-
figured with that profile every time power is turned on or the unit is reset.
See the chapter Manual Command on page 10-1 for information on loading
default configuration profiles.
Ports 1 to 4 are initially configured as follows
DTE Rate .........................................................................DTE 9.6K
Data Format ..............................................................Synchronous
CD Option.......................................................................... Normal
CS Option.......................................................................Follow RS
SR Option ................................................................Off OOS Only
Tx Clock Option ................................................................ Normal
Loop Rate ........................................................................... 56 kbps
Clock Source ......................................................... From Network
Remote Configuration..................................................... Enabled
Test Timout....................................................................................0
Remote Digital Loopback (RDL) ........................ RDL Accepted