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Testing
8-8
8700-A2-GB20-00
April 2000
Send and Monitor 511
The Send and Monitor 511 test causes the local and remote units to send a 511
test pattern to each other. Also, for DSX-1 models, all ones are sent to DSX-1
time slots connected to the DSL port being tested.
The front panel Test LEDs of both units light up during the test. The duration and
results of the test are displayed on the Network Test screen to the unit that
initiated the test.
NOTE:
The Send and Monitor 511 test is not a loopback test. Each unit
independently sends and monitors a 511 pattern.
CAP
DSX-1
or
G.703
Port
CAP T1/E1
LIU
FramerFramer
Transceiver
99-16616
CAP
CAPT1/E1
LIU
Framer Framer
Transceiver
AIS
AIS
511
Gen
511
Mon
511
Pattern
511
Pattern
511
Mon
511
Gen
" Procedure
To run a Send and Monitor 511 test:
1. Position the cursor at the Start command next to Send and Monitor 511 on
the Network & DSX-1 or Network & G.703 Tests screen.
2. Press Enter.
The Start command is changed to Stop.
3. To manually stop the test, verify that the cursor is positioned at the Stop
command.
4. Press Enter.
When a Send and Monitor 511 test is active, a count of bit errors is displayed next
to the test duration, and the R
esetMon virtual function key is available for use.
Type r or R or select the R
esetMon virtual function key to reset the error count.