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Quick quote: Anritsu MS9740B
Anritsu MS9740B
Optical Spectrum Analyzer (OSA); 600 nm to 1750 nm
Model
MS9740BProduct Family
Network & Fiber InstallationsManufacturer
AnritsuConfigured models contain the following attributes:
Network & Fiber InstallationsOptical Spectrum AnalyzersBenchtopConfigurations
Key Specs
Product Overview
Resources
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Key Specs
Indicates attributes available at part level. See Configurations tab for part detail.
| Attribute | Value |
|---|---|
| Form Factor | Benchtop |
Product Overview
The benchtop Optical Spectrum Analyzer MS9740B features wide dynamic range, high resolution, and fast sweep speeds over a wavelength range of 600 nm to 1750 nm. It supports multimode fiber input and is ideal for manufacturing and evaluating 850-nm band VCSEL modules.
As well as keeping the same functions and performance as its predecessor, the MS9740B slashes measurement processing times by up to half*1 while overcoming problems of decreased measurement sensitivity caused by increased processing speed.
Moreover, it retains optical active device (LD-Module, DF-LD, FP-LD, LED, PMD, WDM, Opt Amp, and WDM Filter) measurement menu screens for evaluating devices. It supports all-at-once measurements of key evaluation items, such as optical center wavelength, level, OSNR, spectrum width, etc., and displays these results at one screen.
| Key Features |
Wide dynamic range and high-speed measurement at optical receiver bandwidths used commonly by customers within production lines for optical active devices; SMSR measurement at 45 dB minimum Maximum measurement processing time* of 0.35s (sweeping 30-nm wavelength) |
Same key functions and performance as predecessor, supporting various production-line environments; Wide wavelength band (600 nm to 1750 nm) for evaluating all optical active devices Nine application menus for LD-module, WDM, etc., measurements |
Note:
* Sweeping in Fast mode; total time required for wavelength sweep, analysis, and data transfer to remote server.
| Specifications | ||
| Optical Spectrum Analyzer (OSA) | ||
| Model | MS9740B | MS9740B-009 |
| Applicable Optical Fiber | SM fiber (ITU-T G.652), 50μm/125μm GI fiber | SM fiber (ITU-T G.652), 50μm/125μm GI fiber, 62.5μm/125μm GI fiber |
| Optical Connector | User replaceable: FC, SC, ST, DIN | User replaceable: FC, SC, ST, DIN |
| Wavelength Measurement Range | 600 nm to 1750 nm | 600 nm to 1750 nm |
| Wavelength Accuracy*1 | ±20 pm (1520 nm to 1620 nm, Resolution: 0.03 nm to 0.2 nm)*2 ±100 pm (1520 nm to 1620 nm, Resolution: 0.5 nm, 1.0 nm)*2 ±300 pm (600 nm to 1520 nm)*3 ±300 pm (1570 nm to 1750 nm)*3 | ±50 pm (1530 nm to 1570 nm, Resolution: 0.07 nm to 0.2 nm)*2 ±100 pm (1530 nm to 1570 nm, Resolution: 0.5 nm, 1.0 nm)*2 ±300 pm (1570 nm to 1750 nm)*4 |
| Setting Resolution | 0.03, 0.05, 0.07, 0.1, 0.2, 0.5, 1.0 nm (0.03 nm, 0.05 nm only 1550 nm band and room temperature) | 0.07, 0.1, 0.2, 0.5, 1.0 nm |
| Maximum Input Power | +23 dBm (Optical ATT: On) | +23 dBm (Optical ATT: On) |
| Dynamic Range*1 | High dynamic range: 70 dB (±1 nm from peak wavelength), 60 dB (±0.4 nm from peak wavelength), 42 dB (±0.2 nm from peak wavelength) Normal dynamic range: 62 dB (±1 nm from peak wavelength), 58 dB (±0.4 nm from peak wavelength), 42 dB (±0.2 nm from peak wavelength) [Wavelength: 1550 nm, Resolution: 0.05 nm, Optical Att: Off, 20° to 30°C] | High dynamic range: 70 dB (±1 nm from peak wavelength, 20° to 30°C), 60 dB (±0.5 nm from peak wavelength, 20° to 30°C) Normal dynamic range: 62 dB (±1 nm from peak wavelength, 20° to 30°C), 58 dB (±0.5 nm from peak wavelength, 20° to 30°C) 57 dB (±1 nm from peak wavelength, 5° to 45°C), 53 dB (±0.5 nm from peak wavelength, 5° to 45°C) [Wavelength: 1550 nm, Resolution: 0.07 nm, using SM fiber, Optical Att: Off] |
| Sweep*1 | Sweep time: ≤0.2 s (span: 5 nm, Resolution: 0.1 nm), ≤0.3 s (span: 500 nm) Sweep time: 0.35 s / 30 nm (typ.) Sweep time: 1,65 s / 30 nm (typ.) | Sweep time: ≤0.2 s (span: 5 nm, Resolution: 0.1 nm), ≤0.3 s (span: 500 nm) Sweep time: 0.35 s / 30 nm (typ.) Sweep time: 1,65 s / 30 nm (typ.) |
| Dimensions and Mass | 426 (W) × 177 (H) × 350 (D) mm (excluding projections) ≤15.0 kg (without option) | 426 (W) × 177 (H) × 350 (D) mm (excluding projections) ≤15.0 kg (without option) |
Notes:
*1: Warm-up the instrument for at least 2 hours before measurement by performing repeated sweeping at span ≥ 100 nm, VBW ≥ 10 kHz. Perform waveform calibration after auto-optical alignment (WI Cal) and keep the instrument at the same temperature unless stated otherwise. Use either SM fiber (ITU-T G.652) or GI fiber (50μm/125μm) with a return loss of >40 dB, or GI fiber (62.5μm/125μm) with a return loss of >38 dB
*2: Built-in MS9740B-002, after Wl cal (ref) wavelength calibration execution, at stable room temperature
*3: After Wl cal (Ext) wavelength calibration execution by external light source, such as Single Longitudinal mode laser (DFB-LD), using SM fiber
*4: After Wl cal (Ext) wavelength calibration execution by external light source, such as DFB-LD, using SM fiber or GI fiber (50μm/125μm or 62.5μm/125μm)
Resources
File resources
Anritsu Optical Spectrum Analyzer MS9740B Product Brochure
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