Paradyne COMSPHERE
3610, Operator'S Manual

Page: 125 / 310

Operation Verification
5-3 3610-A2-GB91-90 July 1999
From the control DSU, perform a Digital Test (DT) on
the digital circuit to test the DSU and ensure that the
network is functioning properly. For a DSU equipped
with TDM, perform a Digital Test on each port. For a
DSU equipped with MCMP, perform a Digital Test on
each channel going to at least one tributary location. (If
the DSU has digital sharing, perform the Digital Test on
the lowest port in the digital-sharing group.)
To access a Digital Test from the top-level menu, make
the following selections:
•
Local
•
Test
•
DSU
•
DT
•
Start
•
Port Select, if ports are available (not available to a
single-port DSU not configured for rate adaption or
nondisruptive diagnostics), the Port/Aggregate
selection screen appears: select Aggr or Port.
•
Address of remote DSU
•
Select the length of time that the test is to run
(RunTim) by pressing the F1 key until 30 seconds
is displayed.
•
Enter (F3)
The Test LED lights when the F3 key is pressed in
the RunTim screen.
Depending upon the test results, one of the
following messages appears:
– If the test was successful, the message
Command Complete appears.
– If there was a facility fault with the remote
device or the poll list address was incorrect, the
message No Response appears.
– If the remote device will not go into Test mode,
the message Command Failed appears.
•
Displ. There should be 0 errors.
NOTE
If the test is still running, Active is
displayed instead of Final on the
top line.
•
Press the key to display the remaining test
result fields.
For a DSU equipped with DBM, use Dial to establish a
dialed connection to the tributary to test that the DSU can
initiate and receive calls.
To access Dial from the top-level menu, make the
following selections:
•
Local
•
Bckup
•
Dial
F1
1: 18005555555
Dial
F2
F3
In this example, the phone number stored in
Directory 1 is to be dialed. If desired, use the function
keys to select another directory or to change the telephone
number in the directory. Press the F3 key to dial the
number contained in the directory that is shown. (The
Dial LED blinks rapidly during call setup.)
When start-up is complete, the DSU is in Standby
mode. The Dial LED will flash ON and Off slowly to
indicate that it is in Standby mode, and the message
Connected will appear on the DCP.
Press the key to return to the top-level menu.
Perform a Digital Test (DT) on the Dial connection to
test the DBM. Again, there should be 0 errors.