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Performance Tests
1–102
TDS 500D, TDS 600B & TDS 700D Performance Verification and Specifications
Table 1–12: Bessel Thompson frequency response and reference receiver limits (cont.)
Standard Measured (delta dB)Upper Limit (dB)Nominal (dB)Lower Limit (dB)Frequency (MHz)
FC531 Fibre Channel, Data Rate: 531.25 Mb/s
0.0 –0.5 –0.0 0.5
79.688 –0.6 –0.1 0.4
159.38 –0.9 –0.4 –0.1
239.06 –1.5 –1.0 –0.5
318.76 –2.4 –1.9 –1.4
398.44 –3.5 –3.0 –2.5
478.12 –5.5 –4.5 –3.5
531.24 –7.03 –5.7 –4.37
557.82 –7.9 –6.4 –4.9
637.50 –10.5 –8.5 –6.5
717.18 –13.4 –10.9 –8.4
796.88 –16.4 –13.4 –10.4
1062.5 –26.17 –21.5 –16.3
FC1063 Fibre Channel (Controlled to 1.5X Data Rate), Data Rate: 1062.5 Mb/s
0.0 –0.5 0.0 0.5
159.38 –0.6 –0.1 0.4
318.75 –0.9 –0.4 0.1
478.12 –1.5 –1.0 –0.5
637.50 –2.4 –1.9 –1.4
796.87 –3.5 –3.0 –2.5
956.25 –5.5 –4.5 –3.5
1062.5 –7.03 –5.7 –4.37
1115.63 –7.9 –6.4 –4.9
1275.0 –10.5 –8.5 –6.5
1434.37 –13.4 –10.9 –8.4
1593.75 –16.4 –13.4 –10.4