Anritsu MP1777A Bedienungsanleitung PDF herunterladen (Seite 3)

DIGITAL LINK MEASURING INSTRUMENTS

178 For product ordering information, see pages 5 – 12

Wander generation: 10 µHz to 10 Hz, 0 to 400,000 UIp-p (1 UIp-p steps), conform to ITU-T O.172

Measurement functions: UIp-p, UI + peak, UI – peak, UIrms, hit count, hit second, %F second, peak jitter

Measurement mode: Repeat, single, manual

Display: Current, last

Measurement interval: 1 to 99 s, 1 to 99 min, 1 to 99 h, 1 to 99 day

Jitter measurement: Conform to ITU-T O.172

UIp-p measurement

2 UI range: 0.000 to 2.020 UIp-p (0.001 UIp-p steps)

20 UI range: 0.00 to 20.20 UIp-p (0.01 UIp-p steps)

1000 UI range: 0 to 1010 UIp-p (1 UIp-p steps, 2488.32 Mbit/s only)

4000 UI range: 0 to 4040 UIp-p (2 UIp-p steps, 9953.28 Mbit/s only)

UI rms measurement

2 UI range: 0.000 to 0.714 UIrms (0.001 UIrms steps)

20 UI range: 0.00 to 7.17 UIrms (0.01 UIrms steps)

Filters:

Confirming to ITU-T O.172 and Bellcore GR1377

LP, HP0 + LP, HP1 + LP, HP1' + LP, HP2 + LP, HP + LP, HP' + LP, LP' (1000/4000 UI range only),

HP0 + LP' (1000/4000 UI range only)

F0 F1 F2

Modulation frequency (Hz)

Wander amplitude [UIp-p]

Slope :

–20 dB/dec

F1 F1' F2 F3F2' F4

0.2

Modulation frequency (Hz)

20 Ul range

2 Ul range

Jitter amplitude [UIp-p]

F1 F1' F2 F3F2'

4000

1000

Modulation frequency (Hz)

4000 Ul range

1000 Ul range

Jitter amplitude [UIp-p]

Bit rate F0 F1 F2 A0 A1 Steps

(bit/s) (µHz) (mHz) (Hz) (UIp-p) (UIp-p) (UIp-p)

2488.32M 10 400 10 400,000 16,000 1

9953.28M 10 400 10 400,000 16,000 1

Bit rate Range F1 F1' F2 F2' F3 F4

(bit/s) (UI) (Hz) (Hz) (kHz) (kHz) (MHz) (MHz)

2488.32M

2 — 100 — 100 1 20

20 10 — 10 — 120

9953.28M

2 — 100 — 400 4 80

20 10 — 40 — 480

Bit rate Range F1 F1' F2 F2' F3

(bit/s) (UI) (Hz) (Hz) (Hz) (Hz) (kHz)

2488.32M 1000 — 1 — 12.1 5

9953.28M 4000 1 — 12.1 — 20

Bit rate HP0 HP1 HP1' HP2 HP' HP LP LP'

(bit/s) (Hz) (kHz) (kHz) (MHz) (kHz) (kHz) (MHz) (kHz)

2488.32M 10 5 — 1 — 12 20 5

9953.28M 10 10 20 4 50 12 80 20

Wander generation

Jitter measurement

1 2 3 4

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