DSX-600 CableAnalyzer
Technical Reference Handbook
206
Measurement Accuracy
For Category 6A/Class E
A
tests, the DSX-600 CableAnalyzer is
compliant with Level IIIe requirements of TIA 1152 and Level IV of
IEC 61935-1.
Worst case accuracy performance parameters are used for asterisk
(*) results reporting. These are based on computation of the
overall measurement accuracy based on the worst case of each
parameter at each frequency data point. Observed differences
between laboratory equipment and DSX-600 CableAnalyzer
testers using calibration verification artifacts were used as a
confirmation.
The next table shows the accuracy performance parameters for
the DSX-600.
DSX-600 Level V Accuracy Performance Parameters
per IEC Guidelines
Parameter
Baseline Field
Tester
Field Tester with
Level V Permanent
Link Adapter
Field Tester with
Level V Channel
Adapter
Dynamic
range
3 dB over test limit
NEXT and FEXT 65 dB
PS NEXT and FEXT 62 dB
Amplitude
resolution
0.1 dB
Frequency
range and
resolution
1 to 31.25 MHz: 150 kHz
31.25 to 100 MHz: 250 kHz
100 to 250 MHz: 500 kHz
250 to 500 MHz: 1 MHz
Dynamic
Accuracy
NEXT
± 0.75 dB
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