Anritsu MP1777A Spezifikationen PDF herunterladen (Seite 34)

DIGITAL LINK MEASURING INSTRUMENTS

162 For product ordering information, see pages 4 –10

Conforms to ITU-T O.172

LP, HP0 + LP, HP1 + LP, HP2 + LP, HP + LP

Accuracy (UIp-p, UI+p, UI–p)

2 UI range: Measurement value ±R% ±W UIp-p, 32 UI range: Measurement value ±R% ±W UIp-p

[MU150008A/150009A/150010A are simultaneously installed, conform to ITU-T O.172]

Fixed error [W]

Input level: –12 to –10 dBm (adds to 0.01 UIp-p/dB at <–12 dBm)

Jitter measurement

Accuracy (UIrms)

2 UI range: ±R% ±Y UIrms, 32 UI range: ±R% ±Y UIrms

Fixed error [Y]

Input level: –12 to –10 dBm (adds to 0.002 UIrms/dB at <–12 dBm)

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 Reference clock input

Jitter tolerance measurement: Evaluates jitter tolerance point automatically

Jitter sweep measurement: Conforms to high-speed jitter tolerance evaluation for mass production, etc.

Auto jitter measurement

Jitter transfer measurement: High dynamic range measurement by selective level method

Frequency sweep measurement: Measures the jitter tolerance automatically while changing the offset

Modulation frequency: 10 µHz to 0.2 Hz (sine wave)

Amplitude: 0 to 57,600 UIp-p (30 UIp-p steps)

Line wander generation

Accuracy: ±Q% ±160 UIp-p

Auto wander measurement

Wander sweep measurement

Reference wander generation is valid when MU150005A/150006A/150007A Option 03 is mounted.

Off: Able to set non-modulated status

Reference wander

TDEV mask:

generation

The 37 types of TDEV masks that are regulated by ITU-T, ETSI, ANSI, and Bellcore standards are available as default.

It is possible to add the wander modulation to the user specified TDEV mask.

Transient: It is possible to change the A (1 – e

–63.7t

) phase by the timing of the start.

Signal off: It is possible to disconnect the standard signal.

At PRBS 2

– 1

Bit rate

SONET/SDH signal

(Mbit/s)

HP1 + LP HP2 + LP

2 UI 32 UI 2 UI 32 UI

Container

2488.32 0.100 2.2 0.050 1.40 VC4-16c

At PRBS 2

– 1

Bit rate

SONET/SDH signal Clock signal

(Mbit/s)

HP + LP

Container

HP + LP

2 UI 32 UI 2 UI 32 UI

2488.32 0.012 0.08

VC4-16c

0.010 0.16

Bit rate

Clock signal

(Mbit/s)

HP1 + LP HP2 + LP

2 UI 32 UI 2 UI 32 UI

2488.32 0.050 0.60 0.030 0.50

Frequency error Frequency range

±7% 5 to 300 kHz

±8% 300 kHz to 1 MHz

±10% 1 to 3 MHz

±15% 3 to 10 MHz

±20% 10 to 20 MHz

Frequency error Frequency range

±8% 10 µHz to 0.1 Hz

±12% 0.1 to 0.2 Hz

F5F4F3F2F1F0

[UIp-p]

Wander modulation

Modulation frequency (Hz)

Bit rate

Amplitude (UIp-p) Frequency (Hz)

(Mbit/s)

A0 A1 A2 f0 f1 f2 f3 f4 f5

2488.32 57600 6480 810 10µ 180µ 1.6m 16m 0.13 0.2

Bit rate HP0 HP1 HP2 HP LP

(Mbit/s) (Hz) (Hz) (Hz) (Hz) (Hz)

2488.32 10 5k 1M 12k 20M

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