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Features
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Improved Production Efficiency Reduces Measurement and Inspection Time
The MS9740A is a benchtop optical spectrum analyzer covering 600 nm to 1750 nm. The MS9740A offers high-performance optical resolution and high-speed measurements to support the needs of device and component manufacturers.
Waveform data can be measured and transmitted to external control equipment within 0.2s — a 5x improvement over previous Anritsu models.
This enables optical device manufacturers to reduce costs and time for testing and analysis by:
– Improving sweep speed (measurement time), and
– Accelerating data transfer to control equipment after measurement
Combine these overall improvements with the ability to do basic analysis, and the result is excellent return on investment and improved productivity.
| Specification | Details |
| Applicable optical fiber | 10 µm/ 125 µm SM fiber (ITU-T G.652), 50 µm/ 125 µm GI fiber |
| Optical connector | User replaceable: FC, SC, ST, DIN, LC |
| Wavelength measurement range | 600 nm to 1750 nm |
| Wavelength accuracy *1 | ±20 pm (1520 nm to 1620 nm, Resolution: 0.03 to 0.2 nm) *2, ±100 pm (1520 nm to 1620 nm, Resolution: 0.5, 1.0 nm) *2 |
| Setting resolution | 0.03, 0.05, 0.07, 0.1, 0.2, 0.5, 1.0 nm (RBW: 3dB optical filter: transmission bandwidth) |
| Maximum input power | +23 dBm (Optical ATT: On) |
| Dynamic range *1 | High dynamic range: 60 dB (0.4 nm from peak wavelength) Normal dynamic range: 58 dB (0.4 nm from peak wavelength) [Resolution: 0.05 nm, 1550 nm, Optical Att: Off, 20 to 30°C] |
| Sweep | Sweep width: 0.2 nm to 1200 nm, 0 nm Sweep speed: ≤0.2 sec. (span 5 nm) [Resolution: 0.1 nm, VBW=10 kHz, Normal dynamic range, center 1550 nm, sweep start to stop, no optical input, sampling point: ≤501] |
| Dimensions and mass | 426 (W) x 177 (H) x 350 (D) mm (excluding projections) ≤15.0 kg (without option) |
*1: Using SM fiber (ITU-T G.652), after 2 hours of warm-up (the Repeat sweeping performed at Span 100 nm or more and VBW 10 kHz or more during the warm-up operation), after Auto Align, at stable room temperature.
*2: Built-in option 002, after Wl cal (ref) wavelength calibration execution, at stable room temperature.
