Oc-12C/Stm-4C; Oc-12C/Stm-4C Test Error (Bulk); (Contiguous Concatenation Mapping - Wavetek ANT-20 Operating Manual
Advanced network tester
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- Operating manual (126 pages) ,
- Operating manual (42 pages) ,
- Operating manual (22 pages)
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Concatenation Options
The "OC-12v/STM-4v VIRTUAL CONCATENATION" option expands all test functions for bulk
signal and cell mapping.
By combining the "OC-12c/STM-4c ATM TESTING" option with the ATM module and the "Jitter
Generator/Analyzer 622 Mbit/s", it is possible to demonstrate the conformance of ATM network
elements to the jitter requirements of ITU-T, Bellcore and ANSI.
2.1.1
OC-12c/STM-4c TEST ERROR (BULK); (Contiguous Concatenation Mapping)
The "OC-12c/STM-4c ERROR TEST (BULK)" option is used to additionally analyze the bit error
ratio for concatenated containers in accordance with ITU-T O.150. A selectable pseudo-random
bit sequence is mapped into the concatenated container for this measurement.
Fig. I-2
I-4
Contiguous concatenation, OC-12c/STM-4c TEST ERROR (BULK)
ANT-20/ANT-20E
Introduction
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