User manual

DynamixUM‐SNBUserManualVer1.00142
The UM-SNB NTU supports Bit Error Rate Testing (BERT). To configure the BERT, move the cursor to BER Test and press
[ENTER] or [RIGHT].
The BER Test screen is as following:
The UM-SNB NTU includes an internal Bit Error Rate Tester (BERT) for complete testing of local and remote modem and the
link quality without any need for an external test equipment. This built-in Bit Error Rate Test generator can generate a standard
2047 (2
11
-1) test pattern.
Test Pattern: 2047 Use the standard 2047 (2
11
-1) test pattern
Time Elapsed Shows the time elapsed count
Pattern Framing Shows the linking is sync or no sync
Bit Error Count Shows the bit error counter
Refresh counter Page refresh counter
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