Ando AQ5520 Optical Monitor
Ando Optical Spectrum Analyzers. Wavelength: division multiplexed (WDM) systems. The AQ5520 com, Resolution: High resolution for closely spaced spectral compon, Sensitivity: High sensitivity for low-level optical signal dete.
- Model
- Ando AQ5520
- Calibration
- Available on request
- Price
- $450
- Status
- In stock
- RFQ ref
- AQ5520
This unit
The Ando AQ5520 is an optical spectrum analyzer engineered for precise measurement and analysis of optical signals in communications, research, and production environments. This benchtop instrument delivers high-accuracy spectral analysis across diverse optical signal types, including wavelength-division multiplexed (WDM) systems. The AQ5520 combines high resolution and sensitivity to distinguish closely spaced spectral components and measure low-level optical signals, making it essential for advanced optical testing, network analysis, and manufacturing quality control.
Technical Specifications
- Device Type: Optical Spectrum Analyzer
- Manufacturer: Ando (Yokogawa)
- Model: AQ5520
- Measurement Capability: Precise optical signal analysis across spectral range
- Resolution: High resolution for closely spaced spectral components
- Sensitivity: High sensitivity for low-level optical signal detection
- Accuracy: Wavelength accuracy within ±0.3 dB; polarization dependency ±0.05 dB
- Dynamic Range: Wide dynamic range for signals with varying power levels
Key Features
- High-accuracy spectral measurement and analysis
- Efficient operation in laboratory and production settings
- Support for WDM system analysis
- High sensitivity signal detection
- Broad optical spectrum analysis capability
Typical Applications
- Optical communication systems analysis
- Research and development testing
- Optical network characterization
- Manufacturing and production testing
- WDM signal verification
Compatibility & Integration The AQ5520 is a standalone benchtop instrument suitable for integration into optical testing environments. Standard AC power operation supports deployment in laboratory and field locations.
Frequently Asked Questions
- What does the Ando AQ5520 measure, and what are its key applications?
- The AQ5520 is an optical spectrum analyzer designed to characterize wavelength-division multiplexed (WDM) systems and measure optical signals across a defined spectral range. It delivers high resolution to resolve closely spaced spectral components and high sensitivity for detecting low-level optical signals, making it essential for network commissioning, maintenance, and signal quality validation in telecom and datacom environments.
- What is the condition of this used AQ5520, and what testing was performed before listing?
- We verify all used equipment for functional operation and basic performance consistency before offering it for sale. While we do not provide detailed pre-sale test data in this listing, we can confirm the unit's operational status; please contact us directly for a full condition report or specific functional verification results on this AQ5520.
- Is calibration available for the AQ5520, and what does it cost?
- Yes, calibration services are available separately for the AQ5520 starting at $450. Our calibration covers wavelength accuracy, power measurement, and spectral resolution verification traceable to NIST standards. Turnaround time and scope of service can be confirmed upon request—contact our team for a formal quote and lead time.
- What interfaces and connectivity options does the AQ5520 support?
- The AQ5520 supports GPIB (IEEE 488) remote control for automation and integration into test systems. Software drivers and configuration tools are typically available from Ando or through our technical support; we recommend confirming software compatibility with your specific operating environment before purchase. Consult the unit's manual or contact us for details on driver availability and supported platforms.
Ando AQ5520 — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the Ando AQ5520. 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 AQ5520 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 AQ5520 price
This Ando AQ5520 is listed at $450. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
Ando AQ5520 calibration cost
NIST-traceable calibration for the Ando AQ5520 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 →
