- Hewlett-Packard Broadband Service Analyzer User's Guide

Standards and Specifications
Foreground Traffic Generation
5-12
Error Generation
Measurement System
Parameter Nominal Minimum Maximum Notes
ATM PDU error—
burst length
1 PDU 63 PDUs Number of consecutive
errored PDUs. Applied to a
single VPI/VCI or all cells.
Parameter Nominal Minimum Maximum Notes
Measurement
duration
3 sec 72 hours
(3 days)
Sample period
100 ms −4.6 ppm +4.6 ppm locked to internal reference
Timestamp
accuracy
−4.6 ppm +4.6 ppm locked to internal reference
Timestamp
resolution
100 ns
Timestamp rollover
period
20 days 44-bit timestamp counter