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Highest Per formance,
Functions, and
Measuring Speed
■ 45 dB high dynamic range
■ 8 m short dead zone
■ Simple measurement of chromatic dispersion from one end of
optical fiber
■ Measurement in 10 s (Full-Auto mode), 0.15 s real-time sweep
■ Automatic execution of functions such as wavelength/channel
switching, file saving, printing, etc., just by pressing Start key
in repeat measurement mode
■ 5 cm high resolution, 50,000 sampling points
■ 8.4 inch transparent type TFT-LCD color display
■ 7.8 inch reflective type STN-LCD color display for easy viewing
under direct sunlight
■ Optional 4 or 8 optical channel selector
■ 6-hour battery life with remaining-power display
■ Data read/write in Bellcore GR196 file format
Model MW9076B1 MW9076B MW9076C MW9076D1
Optical fiber SM SM SM SM
Dynamic range
40.5/38.5 dB (typical value)
45/43 dB (typical value)
41.5/39.5/37 dB
34.5/33.5/32.5/30.0 dB
Dead zone (Fresnel/back-scattered)
1.6/8 m 1.6/8 m 1.6/8 m 3/25 m
Chromatic dispersion
✓
Light source function
Optical power meter
✓
✓✓
Visible LD
✓✓✓✓
Features
•
High cost performance
• Short dead zone
• Low cost
•
Highest class model
•
Wide dynamic range
• Short dead zone
• Three wavelengths
•
L-band measurement
•
Chromatic dispersion
measurement
• Four wavelengths
•
Wavelength accuracy: ±3 nm
✓✓
High power
optical power meter
✓✓✓
Optical channel selector
Options
✓
✓
✓
Wavelength
1.31/1.55 µm
± 25 nm
1.31/1.55 µm
± 25 nm
1.31/1.55/
1.625 µm ± 25 nm
1.31/1.45/1.55/
1.625 µm ± 3 nm
MW9076J MW9076K
GI GI
21 dB 21/25 dB
2/7 m 2/7 m
✓✓
• For GI fiber
• Short dead zone
• For GI fiber
• Dual wavelengths
• Short dead zone
0.85 µm ± 30 nm
0.85/1.3 µm ± 30 nm