Anritsu MP1777A Manual de usuario Pagina 26

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Frequency error [R]
UIrms
2 UI range: ±R% ±Y UIrms, 20 UI range: ±R% ±Y UIrms
Fixed error [Y]
UIrms
Jitter measurement
Frequency error [R]
Hit measurement Count, Seconds, % free seconds
Frequency measurement
Resolution: 0.1 ppm, Display: Hz or ppm (After power-on, calibrates after 60 min warm-up, 23˚ ±5˚C)
Auxiliary interface Demodulation output, Clock/Reference input
Jitter tolerance measurement: Evaluates jitter tolerance point automatically
Jitter sweep measurement: Conforms to high-speed jitter tolerance evaluation for mass production, etc.
Jitter auto measurement Jitter transfer measurement: High dynamic range measurement by selective level method (variable)
Jitter frequency measurement: Measures the mapping jitter automatically
Frequency sweep measurement: Measures the jitter tolerance automatically while changing the offset
Modulation frequency: 10 µHz to 10 Hz (sine wave)
Amplitude: 0 to 400,000 UI (10 UIp-p steps)
Line wander generation
Frequency error Frequency range
±10% 0.1 to 20 Hz
±7% 20 Hz to 300 kHz
±8% 300 kHz to 1 MHz
±10% 1 to 3 MHz
±15% 3 to 5 MHz
Bit rate
Pseudo-random signal
(Mbit/s)
HP + LP
2 UI 8 UI 20 UI
Bit length
1.544 0.006 0.02 0.04 2
20
– 1
2.048 0.006 0.02 0.04 2
15
– 1
8.448 0.006 0.04 2
15
– 1
34.368 0.008 0.02 0.05 2
23
– 1
44.736 0.008 0.02 0.05 2
15
– 1
139.264 0.008 0.02 0.05 2
23
– 1
Bit rate
Clock signal
HP + LP
(Mbit/s)
2 UI 8 UI 20 UI
1.544 0.004 0.02 0.03
2.048 0.004 0.02 0.03
8.448 0.004 0.03
34.368 0.006 0.02 0.04
44.736 0.006 0.02 0.04
139.264 0.006 0.02 0.04
Frequency error Frequency range
±10% 0.1 to 20 Hz
±7% 20 Hz to 300 kHz
±8% 300 kHz to 1 MHz
±10% 1 to 3 MHz
±15% 3 to 5 MHz
At PRBS 2
23
– 1
Bit rate
SONET/SDH signal
(Mbit/s)
HP + LP
2 UI 8 UI 20 UI
Container
51.84e 0.010 0.02 0.06 VC3
51.84o 0.010 0.02 0.06 VC3
155.52e 0.010 0.02 0.06 VC4
155.52o 0.010 0.02 0.06 VC4
622.08 0.012 0.03 0.08 VC4-4c
Bit rate
Clock signal
(Mbit/s)
HP + LP
2 UI 8 UI 20 UI
51.84e 0.008 0.02 0.05
155.52e 0.008 0.02 0.05
622.08 0.010 0.02 0.06
f0 f1 f2
A1
A0
[UIp-p]
–20 dB/dec
C
BA
(Hz)
Bit rate f0 f1 f2 A0 A1
(Mbit/s) Hz) (mHz) (Hz) (UIp-p) (UIp-p)
1.544 10 20 10
400,000
800
2.048 10 20 10
400,000
800
8.448 10 200 10
400,000
8,000
34.368 10 400 10
400,000
16,000
44.736 10 400 10
400,000
16,000
139.264 10 2,000 10
400,000
80,000
51.84 10 400 10
400,000
16,000
155.52 10 2,000 10
400,000
80,000
622.08 10 400 10
400,000
16,000
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