The Ando AQ6317 Optical Spectrum Analyzer is a precision instrument used for analyzing the spectral components of optical signals. Key features include a broad wavelength range, high resolution, and excellent wavelength accuracy. It is suitable for evaluating the performance of lasers, optical fibers, and other optical devices. The included calibration ensures the analyzer meets specified performance standards, providing confidence in measurement results.

Aumictech – Ando AQ6317 Optical Spectrum Analyzer 600–1750 nm Specifications

Optical Performance

• Wavelength range: 600 to 1750 nm

• Span: 0.2 nm to full range

• Wavelength accuracy: ±0.02 nm (typical in C-band), ±0.1 nm across full range

• Wavelength resolution: 0.02 nm minimum

• Wavelength repeatability: ±0.005 nm

• Sampling resolution: 0.001 nm minimum

Level / Power Measurement

• Sensitivity (typical):

  • −85 dBm (1000–1600 nm)

  • −70 dBm (600–1000 nm)

• Maximum safe input power: +20 dBm

• Power accuracy: ±0.3 dB (−20 dBm input at 1550 nm)

• Linearity: ±0.05 dB (−50 to +10 dBm)

• Flatness: ±0.2 dB across 600–1750 nm

• Polarization dependence: ≤ ±0.05 dB

Dynamic Range & Stray Light

• Dynamic range (typical):

  • Up to 75 dB (0.05 nm RBW, ±1 nm)

  • Up to 55 dB (0.02 nm RBW, ±0.2 nm)

• Stray light suppression ratio: 75 dB typical

• Level range: +20 to −85 dBm

Sweep & Speed

• Sweep times (typical, 100 nm span):

  • FAST mode: ~0.5 s

  • NORMAL mode: ~2 s

  • HIGH SENS mode: 30–60 s

• Sweep modes: single, repeat, and continuous

Fiber & Optical Interfaces

• Input fiber types: Single-mode and multimode (9/125 µm, 50/62.5/125 µm)

• Optical input connectors: FC, SC, ST (interchangeable adapters)

• Optical return loss: >30 dB typical

• Calibration source: built-in wavelength reference

Interfaces & Control

• Remote control: GP-IB (IEEE-488), RS-232C standard

• Optional interface: Ethernet (for PC control and automation)

• Command compatibility: SCPI compliant

Display & Storage

• Display: 9-inch color CRT (vector style)

• Trace functions: multiple trace storage, subtraction, Max/Min hold

• Data output: GP-IB/RS-232C to external PC

• Printer support: external GPIB printer compatible

Physical & Power

• Dimensions: approx. 425 × 200 × 450 mm (W×H×D)

• Weight: approx. 18–20 kg

• Power supply: 100–240 VAC, 50/60 Hz, ~150 VA

• Operating environment:

  • Performance guaranteed: +18 to +28 °C

  • Operating: +5 to +35 °C

  • Storage: −10 to +50 °C

  • Humidity: ≤80 %RH non-condensing

• Warm-up time: ~1 hour

Why Choose Aumictech for the Ando AQ6317?

The Ando AQ6317 Optical Spectrum Analyzer is a versatile instrument covering 600–1750 nm, making it a go-to tool for telecommunications, photonics R&D, and optical device testing. Its balance of sensitivity, accuracy, and dynamic range makes it one of the most popular legacy OSAs in the field.

At Aumictech, we offer sales, repair, and NIST-traceable calibration services for the Ando AQ6317. Our team ensures this analyzer continues to meet performance requirements, extending the life of legacy test equipment while supporting modern optical research and production testing.