Product specifications

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3.7.2 BER Test
This function provides the internal Bit Error Rate Tester (BERT) for complete testing of local and remote
modem and the link quality without any external test equipment.
This built-in Bit Error Rate Test generator can generates a standard 2047 (2
11
-1) test pattern.
DIAG
BER TEST
*BERT 2047*
RUN
When the BERT has no Bit Errors, it shows zero. Otherwise, it will show some counter number.
RUN(SEC) item shows the time elapsed second count.
RUN(SEC): 00001
BIT ERR: 00000
If the NO SYNC on bit error message shows, it means the testing paths haven’t connected.
RUN(SEC): 00001
BIT ERR: NO SYNC
Press ENTER key on this display message, and it will try to re-sync again.
*BERT 2047*
RESYNC
Press ENTER key on this display message, and it will show the test in real time.
*BERT 2047*
INFO
If you want to exit the BERT, you can press the ENTER key from this display message.
*BERT 2047*
DISABLE