Ando AQ6317B 600-1750nm Optical Spectrum Analyzer
Ando AQ6317B,Analyzes optical signals between 600 and 1750 nm with high resolution and low noise, suitable for laser and DWDM component testing.
- Model
- Ando AQ6317B
- Calibration
- Available on request
- Price
- $11,570
- Status
- In stock
- RFQ ref
- AQ6317B
This unit
Aumictech – Ando AQ6317B Optical Spectrum Analyzer 600–1750 nm Specifications
Optical Performance
Wavelength range: 600 to 1750 nm
Wavelength accuracy:
±0.02 nm (1520–1580 nm, calibrated with internal reference)
±0.04 nm (1580–1620 nm)
±0.5 nm across full 600–1750 nm spanWavelength linearity: ±0.01 nm (1520–1580 nm), ±0.02 nm (1580–1620 nm)
Wavelength repeatability: ±0.005 nm (1 min)
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 settings, 1300–1650 nm, 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: ±0.3 dB (1310/1550 nm, −30 dBm input, HIGH1–3)
Level linearity: ±0.05 dB (−50 to +10 dBm, HIGH1–3)
Flatness: ±0.1 dB (1520–1580 nm), ±0.2 dB (1580–1620 nm)
Polarization dependence: ≤ ±0.05 dB
Dynamic Range & Stray Light
Dynamic range (typical):
~70 dB (±0.4 nm at 0.01 nm resolution)
~60 dB (±0.2 nm at 0.01 nm resolution)Stray light suppression ratio: ~75 dB typical
Level range: +20 to −90 dBm
Sweep & Speed
Sweep time (100 nm span, typical): ~0.5 s in FAST mode, ~2 s in NORMAL mode, ~30–60 s in HIGH SENS mode
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 storable internally
Trace functions: subtraction, Max/Min hold, overlay comparison
Interfaces: GP-IB (2 ports), 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: AQ6317B vs Similar Models
Versus AQ6317 (non-B):
The AQ6317B improves wavelength accuracy (±0.02 nm in C-band vs ~±0.05 nm in older versions), adds faster sweep times, and expands analysis functions such as optical filter testing and multi-channel noise figure evaluation.Versus AQ6370C/D:
Yokogawa AQ6370 series analyzers are newer successors with enhanced resolution (down to 0.02 nm standard, ±0.01 nm accuracy in models) and higher dynamic range in some configurations. However, the AQ6317B remains a reliable and cost-effective solution with strong performance across the 600–1750 nm range.
Why Choose Aumictech for the Ando AQ6317B?
The Ando AQ6317B Optical Spectrum Analyzer is a trusted instrument for telecom, photonics, optical component testing, and WDM system analysis. Its high resolution, strong sensitivity, and solid dynamic range make it an workhorse in R&D and production labs.
At Aumictech, we provide:
NIST-traceable calibration for precise wavelength and power accuracy
Repair and service support to extend instrument life
Upgrade guidance to help customers evaluate when to keep legacy analyzers like the AQ6317B or transition to newer models
Frequently Asked Questions
- What wavelength range and resolution does the Ando AQ6317B cover?
- The AQ6317B operates across 600–1750 nm, spanning visible through near-infrared bands with high spectral resolution and low noise floor—ideal for characterizing laser linewidth, DWDM channel spacing, and optical component performance. This wavelength range makes it particularly suited for telecom C and L band analysis, as well as visible laser and fiber amplifier testing applications.
- What condition is this unit in, and what was verified before listing?
- This is a used unit offered as-is from our inventory. We have powered it on and confirmed basic operation; however, we recommend verifying performance against your specific application requirements before integration. Optional calibration is available separately starting at $450 to restore traceable measurement accuracy per manufacturer specifications.
- What does calibration cost, and what does it cover for the AQ6317B?
- We offer calibration services starting at $450 for the AQ6317B, which typically covers wavelength accuracy, power reference level, and span/resolution verification to restore NIST-traceable measurement confidence. Turnaround time and final scope are confirmed upon quotation; contact our service team for detailed pricing and lead times specific to your needs.
- What interfaces and control options does the AQ6317B provide?
- The AQ6317B features GPIB (IEEE 488) connectivity for remote instrument control and data logging, enabling integration into automated test systems and lab benches. Compatible drivers and control software vary by your application; we recommend consulting the user manual or contacting us to confirm software requirements and compatibility with your existing test environment.
Ando AQ6317B — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the Ando AQ6317B. 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.
Common Ando AQ6317B 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.
Ando AQ6317B price
This Ando AQ6317B is listed at $11,570. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
Ando AQ6317B calibration cost
NIST-traceable calibration for the Ando AQ6317B 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 →
