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Performance Tests
PDH Frame Analysis (Options UKK, [USB])
PDH Frame Analysis (Options UKK, [USB])
Specifications
Equipment Required
Frame Generator : HP 37729A
Description
An HP 37729A Frame Generator is used to generate the appropriate Frame
Alignment Signals (FAS) which are used to test the HP 37717C In-Service Analysis
at all bit rates with this capability.
NOTE If the HP 37729A is not available, a HP 37714/17A with Option UKJ, [USA] may be
substituted.
140 Mb/s Frame Loss - 4 consecutive incorrect FAS words.
Frame Gain - 3 consecutive correct FAS words (1111010000).
34 Mb/s Frame Loss - 4 consecutive incorrect FAS words.
Frame Gain - 3 consecutive correct FAS words (1111010000).
8 Mb/s Frame Loss - 4 consecutive incorrect FAS words.
Frame Gain - 3 consecutive correct FAS words (1111010000).
2 Mb/s Frame Loss - 3 consecutive incorrect FAS words or NFAS words.
Frame Gain - 1 correct sequence of FAS - NFAS - FAS words.
2 Mb/s CRC MultiFrame Loss - 3 out of 4 MultiFrame sequences in error
MultiFrame Gain - 2 out of 4 MultiFrame sequences are correct.
2 Mb/s CAS MultiFrame Loss - 2 consecutive MultiFrame patterns in error.
MultiFrame Gain - 1 correct MultiFrame pattern is correct.
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