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5. Testing
8784-A2-GB20-30 February 2001
5-7
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. The front panel Test LEDs of both units are on during
the test. The duration and results of the test are displayed on the Network & DSX-1
Tests screen of the initiating unit.
NOTE:
The Send and Monitor 511 test is not a loopback test. Each unit independently
sends and monitors a 511 pattern.
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 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.
Typ e
r
or
R
or select the R
esetMon virtual function key to reset the error count.
CAP
DSX-1
Port
CAP T1
LIU
FramerFramer
Transceiver
98-16108
CAP
CAPT1
LIU
Framer Framer
Transceiver
AIS
AIS
511
Gen
511
Mon
511
Pattern
511
Pattern
511
Mon
511
Gen