What wavelength range and applications does the Ando AQ6317C cover?

The AQ6317C operates across 600–1750 nm, making it well-suited for DWDM system characterization, passive optical component testing, and laser spectral analysis. I've verified it delivers high resolution and dynamic range necessary for detecting closely spaced wavelength peaks and measuring weak signal levels. This range covers visible through near-infrared bands, supporting both R&D prototyping and high-volume production environments.

What condition is this unit in, and what has been checked?

We've listed this AQ6317C as used equipment and performed functional verification to confirm sweep operation, wavelength accuracy, and display responsiveness. All mechanical components, including the tuning mechanism and optical path, have been inspected for damage or misalignment. We recommend calibration before critical measurements; we offer calibration services starting at $450 to restore full metrological traceability.

What does calibration cover for the AQ6317C, and how much does it cost?

Calibration services for the AQ6317C are available separately at rates starting at $450 and typically include wavelength accuracy verification, power level linearity, and dynamic range certification across the 600–1750 nm span. Turnaround time and specific scope depend on your requirements; I recommend contacting us with your measurement uncertainty needs. This ensures compliance with your internal QA standards and provides documented traceability.

What interfaces and software does the AQ6317C support?

The AQ6317C features GPIB (IEEE 488) connectivity for remote control and data export, enabling integration into automated test systems and LabVIEW environments. We supply the instrument with necessary cabling; compatible drivers and software documentation are typically available from Ando's legacy support channels or through direct inquiry. USB or Ethernet adapters can be added if your lab architecture requires modern interfacing.

Ando AQ6317C 600-1750nm Optical Spectrum Analyzer

Ando AQ6317C,"An optical spectrum analyzer supporting measurements from 600 to 1750 nm. Offers high resolution, dynamic range, and fast sweep speeds. Suitable for DWDM, passive component, and laser testing. Provides detailed spectral analysis, marker functions, and automated measurements. Designed for R&D and production environments requiring precise optical characterization."

Model: Ando AQ6317C
Calibration: Available on request
Price: $11,570
Status: In stock
RFQ ref: AQ6317C

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Ando AQ6317C Used Ando AQ6317C 600-1750nm Optical Spectrum Analyzer

This unit

Ando AQ6317C,"This optical spectrum analyzer works with high-resolution spectral measurements in the 600 to 1750 nm wavelength range, making it suitable for characterizing components in fiber optic communication systems. The unIt has accurate measurement of wavelength, power, and spectral width, helping engineers evaluate transmission quality, filter characteristics, and amplifier performance. With a fast sweep speed and high dynamic range, it captures detailed spectral profiles, even for weak signals or closely spaced channels. The large color display and intuitive interface facilitate easy analysis of complex optical signals. Engineers can store and recall measurement settings, compare spectral traces, and use built-in markers for wavelength and amplitude evaluations. Its low polarization dependence ensures stable results under varying conditions. The analyzer supports single-mode and multi-mode measurements, making it versatile for different fiber types. Data can be exported via GPIB or floppy disk for documentation and post-processing. Built to withstand rigorous lab and manufacturing environments, the instrument is housed in a durable enclosure and provides long-term measurement stability. With features such as automatic peak detection and noise floor tracking, it simplifies optical component testing and system integration. The analyzer is ideal for tasks involving DWDM systems, passive optical networks, and broadband light sources."

Aumictech – Ando AQ6317C Optical Spectrum Analyzer 600–1750 nm Specifications

Optical Performance

Wavelength range: 600 to 1750 nm
Span: 0.2 nm to full range
Wavelength accuracy:

±0.01 nm (1520–1580 nm, calibrated with internal reference)

±0.02 nm (1580–1620 nm)

±0.1 nm across full range
Wavelength linearity: ±0.01 nm (1520–1580 nm), ±0.02 nm (1580–1620 nm)
Wavelength repeatability: ±0.002 nm (C-band, 1 minute)
Resolution bandwidth settings: 0.01, 0.02, 0.05, 0.1, 0.2, 0.5, 1.0, 2.0 nm
Resolution accuracy: ±5 % (for ≥0.05 nm RBW, with resolution correction ON)
Minimum sampling resolution: 0.001 nm

Level / Power Measurement

Level range:

−90 to +20 dBm (1200–1650 nm, HIGH3 sensitivity)

−80 to +20 dBm (1000–1200 nm, HIGH3 sensitivity)

−60 to +20 dBm (600–1000 nm, HIGH3 sensitivity)
Level accuracy: ±0.2 dB (1310/1550 nm, −30 dBm input, HIGH1–3)
Level linearity: ±0.03 dB (−50 to +10 dBm)
Flatness: ±0.1 dB (1520–1580 nm), ±0.2 dB across full 600–1750 nm
Polarization dependence: ≤ ±0.02 dB

Dynamic Range & Stray Light

Dynamic range (typical):

78 dB (±0.4 nm, 0.02 nm RBW)

60 dB (±0.2 nm, 0.02 nm RBW)
Stray light suppression ratio: 78–80 dB typical
Overall level range: +20 to −90 dBm

Sweep & Speed

Sweep time (100 nm span, typical):

FAST mode: ~0.2–0.5 s

NORMAL mode: ~1–2 s

HIGH SENS mode: ~20–60 s
Sweep modes: single, repeat, and continuous

Display, Storage & Interfaces

Display: 9.4-inch color LCD, 640×480 resolution
Memory: up to 32 traces and 20 user programs internally
Trace functions: subtraction, Max/Min hold, overlay, compare
Interfaces: GP-IB, RS-232C, VGA output, trigger in/out, analog output
Printer support: external GPIB printer

Physical & Power

Dimensions (W×H×D): approx. 425 × 222 × 450 mm
Weight: approx. 30 kg
Power supply: AC 100–240 V, 50/60 Hz
Operating environment: +5 to +40 °C; ≤80 % RH (non-condensing)
Warm-up time: ~1 hour

Comparison: AQ6317C vs Other AQ6317 Models

AQ6317 vs AQ6317B: The B model improved wavelength accuracy to ±0.02 nm in C-band and added faster sweep speeds.
AQ6317C vs AQ6317B: The C version further enhanced accuracy to ±0.01 nm in C-band, improved repeatability to ±0.002 nm, and expanded analysis functions, making it more suitable for high-precision DWDM, filter, and component testing.
AQ6317C vs AQ6370D: While the AQ6370D is a newer Yokogawa platform with updated UI and extended calibration features, the AQ6317C remains a reliable legacy analyzer for labs that need sub-picometer resolution and wide spectral coverage at a lower total cost.

Why Choose Aumictech for the Ando AQ6317C?

The Ando AQ6317C Optical Spectrum Analyzer delivers superior accuracy, high resolution, and excellent dynamic range across the 600–1750 nm range, making it one of the most precise instruments in the AQ6317 series. It is ideal for telecom, photonics R&D, DWDM testing, and optical filter characterization.

At Aumictech, we provide:

NIST-traceable calibration to guarantee wavelength and power accuracy
Expert repair and service to extend instrument life and maintain reliability
Upgrade and comparison support to help labs decide between legacy analyzers like the AQ6317C and newer Yokogawa OSAs

Frequently Asked Questions

What wavelength range and applications does the Ando AQ6317C cover?: The AQ6317C operates across 600–1750 nm, making it well-suited for DWDM system characterization, passive optical component testing, and laser spectral analysis. I've verified it delivers high resolution and dynamic range necessary for detecting closely spaced wavelength peaks and measuring weak signal levels. This range covers visible through near-infrared bands, supporting both R&D prototyping and high-volume production environments.
What condition is this unit in, and what has been checked?: We've listed this AQ6317C as used equipment and performed functional verification to confirm sweep operation, wavelength accuracy, and display responsiveness. All mechanical components, including the tuning mechanism and optical path, have been inspected for damage or misalignment. We recommend calibration before critical measurements; we offer calibration services starting at $450 to restore full metrological traceability.
What does calibration cover for the AQ6317C, and how much does it cost?: Calibration services for the AQ6317C are available separately at rates starting at $450 and typically include wavelength accuracy verification, power level linearity, and dynamic range certification across the 600–1750 nm span. Turnaround time and specific scope depend on your requirements; I recommend contacting us with your measurement uncertainty needs. This ensures compliance with your internal QA standards and provides documented traceability.
What interfaces and software does the AQ6317C support?: The AQ6317C features GPIB (IEEE 488) connectivity for remote control and data export, enabling integration into automated test systems and LabVIEW environments. We supply the instrument with necessary cabling; compatible drivers and software documentation are typically available from Ando's legacy support channels or through direct inquiry. USB or Ethernet adapters can be added if your lab architecture requires modern interfacing.

Ando AQ6317C — Repair & Calibration Service

Aumictech offers NIST-traceable calibration and repair for the Ando AQ6317C. Calibration covers wavelength accuracy at 850, 1310, 1550, and 1625 nm, power level accuracy, resolution bandwidth (RBW) accuracy, and dynamic range verification. All calibrations ship with a NIST-traceable certificate. Turnaround is typically 1–3 business days after receipt.

Standard Cal

$450

Pass/fail cert + NIST sticker

Cal with Data

$650

Full NIST cert with measured values

Common Ando AQ6317C faults: wavelength motor failure, internal light source dimming, detector sensitivity loss. Common repairs include wavelength motor servicing, internal broadband source replacement, and detector recalibration after extended use.

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Ando AQ6317C price

This Ando AQ6317C is listed at $11,570. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.

Ando AQ6317C calibration cost

NIST-traceable calibration for the Ando AQ6317C is $450 (standard — pass/fail certificate and calibration sticker) or $650 (full measured data at every test point, reference standards documented, traceability chain included). Calibration for this instrument covers wavelength accuracy at 850, 1310, 1550, and 1625 nm, power level accuracy, resolution bandwidth (RBW) accuracy, and dynamic range verification. Turnaround is 1 to 3 business days after receipt. See full calibration details →

Documents

Ando AQ6317C Datasheet (PDF)