80C00 Modules Specifications
1–30
CSA8000 & TDS8000 Instruments and Sampling Modules
Table 1–18: Optical modules – Acquisition (Cont.)
Name
Characteristics
n
2.50 Gb/s (2X
GBE) Reference
Receiver setting
frequency response
6
Scalar frequency response falls within Industry Standard, Bessel-
Thompson reference receiver boundary limits.
2.50 Gb/s frequency response boundary limits are derived by simply
scaling all frequency values by 2X as described in IEEE 802.3z section
38.6.5 (this section refers to ITU G.957 for tolerances). For conve-
nience, the scalar frequency response of the output amplitude (for
sinusoidal swept optical input) has been interpreted from the
Bessel-Thompson transfer function and listed below:
(MHz)
(dB)
Frequency
Lower
Nominal
upper
0.000
–0.50
0.00
0.50
375
–0.61
–0.11
0.39
750
–0.95
–0.45
0.05
1125
–1.52
–1.02
–0.52
1500
–2.36
–1.86
–1.36
1875
–3.50
–3.00
–2.50
2250
–5.67
–4.51
–3.35
2500
–7.25
–5.71
–4.17
2625
–8.08
–6.37
–4.66
3000
–10.74
–8.54
–6.35
3375
–13.55
–10.93
–8.31
3750
–16.41
–13.41
–10.41
5000
–26.11
–21.45
–16.78
n
GBE (1.25 Gb/s)
Reference Receiver
setting frequency
response
6
Scalar frequency response falls within Industry Standard, Bessel-
Thompson reference receiver boundary limits.
1.250 Gb/s frequency response boundary limits are described in IEEE
802.3z section 38.6.5 (this section refers to ITU G.957 for tolerances).
For convenience, the scalar frequency response of the output
amplitude (for sinusoidal swept optical input) has been interpreted from
the Bessel-Thompson transfer function and listed below:
(MHz)
(dB)
Frequency
Lower
Nominal
Upper
0.000
–0.50
0.00
0.50
187.5
–0.61
–0.11
0.39
375
–0.95
–0.45
0.05
562.5
–1.52
–1.02
–0.52
750
–2.36
–1.86
–1.36
937.5
–3.50
–3.00
–2.50
1125
–5.67
–4.51
–3.35
1250
–7.25
–5.71
–4.17
1312.5
–8.08
–6.37
–4.66
1500
–10.74
–8.54
–6.35
1687.5
–13.55
–10.93
–8.31
1875
–16.41
–13.41
–10.41
2500
–26.11
–21.45
–16.78
Содержание CSA8000 Series
Страница 4: ......
Страница 18: ...Service Safety Summary xiv CSA8000 TDS8000 Instruments and Sampling Modules ...
Страница 22: ...Preface xviii CSA8000 TDS8000 Instruments and Sampling Modules ...
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Страница 59: ...80C00 Modules Specifications 1 36 CSA8000 TDS8000 Instruments and Sampling Modules back ...
Страница 63: ...80A01 Module Specifications 1 40 CSA8000 TDS8000 Instruments and Sampling Modules ...
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Страница 74: ...Installation 2 10 CSA8000 TDS8000 Instruments and Sampling Modules ...
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Страница 103: ...Theory of Operation 3 10 CSA8000 TDS8000 Instruments and Sampling Modules ...
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Страница 106: ...Performance Verification Procedures 4 2 CSA8000 TDS8000 Instruments and Sampling Modules ...
Страница 122: ...Brief Procedures 4 18 CSA8000 TDS8000 Instruments and Sampling Modules ...
Страница 126: ...Performance Tests 4 22 CSA8000 TDS8000 Instruments and Sampling Modules ...
Страница 218: ...80A01 Trigger Preamplifier Module 4 114 CSA8000 TDS8000 Instruments and Sampling Modules ...
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Страница 231: ...Maintenance 6 6 CSA8000 TDS8000 Instruments and Sampling Modules ...
Страница 291: ...Removal and Installation Procedures 6 66 CSA8000 TDS8000 Instruments and Sampling Modules ...
Страница 307: ...Repackaging Instructions 6 82 CSA8000 TDS8000 Instruments and Sampling Modules ...
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Страница 315: ...Electrical Parts List 8 2 CSA8000 TDS8000 Instruments and Sampling Modules ...
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