Ando AQ8201-32 Optical Atteunator Module
The Ando AQ8201-32 is an optical attenuator module designed for precise control of optical power levels. It is ideal for testing and characterization of optical communication systems and components. This module offers high accuracy and repeatability, making it suitable for demanding applications in research, development, and manufacturing environments. Key features include a wide attenuation range, low insertion loss, and excellent stability.
- Model
- Ando AQ8201-32
- Calibration
- Available on request
- Price
- $180
- Status
- In stock
- RFQ ref
- AQ8201-32
This unit
The Ando AQ8201-32 is an optical attenuator module designed for precise control of optical power levels within the Ando AQ8200 series modular test and measurement platform. This single-slot plug-in module delivers fine-resolution attenuation across the C and L bands, supporting applications from component characterization to optical communication system testing and research environments.
Technical Specifications
Wavelength Range: 1200 nm to 1600 nm
Maximum Attenuation: 60 dB
Attenuation Resolution: 0.01 dB
Insertion Loss: ≤2.5 dB (at 1310/1550 nm)
Optical Return Loss: ≥60 dB (at 1310/1550 nm)
Maximum Input Power: +23 dBm
Connector Type: FC/APC
Slot Width: 1 slot
Key Features
0.01 dB step resolution enables fine-grain power optimization across the extended wavelength range.
Low insertion loss and high return loss minimize reflection-induced measurement errors.
Remote attenuation control via mainframe controller with real-time display of settings.
LabVIEW driver support for automated test system integration.
Typical Applications
Optical component and device characterization
Fiber optic system testing and validation
Network simulation and signal conditioning
Precision power level control in optical measurement setups
Compatibility & Integration The AQ8201-32 integrates into all Ando AQ8200 series mainframes: the AQ8201A Rack Mount Mainframe (10-module capacity), AQ8202 Expander Frame (40-module system capacity), AQ8203 Halfsize Frame (3-module capacity), and AQ8204 Frame Controller. Attenuation and wavelength shutter control are managed through the host mainframe's control interface.
Specifications
| Parameter | Value |
|---|---|
| Power Range (dBm) | '+23 dBm (maximum input) | Wavelength Range: 1200 nm to 1600 nm |
Ando AQ8201-32 — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the Ando AQ8201-32. Calibration covers attenuation accuracy at 5 or more set values across the full range (0 to rated maximum dB), attenuation linearity, wavelength-dependent attenuation at 1310 nm, 1490 nm, and 1550 nm, insertion loss at minimum attenuation (0 dB position), and polarization-dependent loss (PDL) where applicable. All calibrations ship with a NIST-traceable certificate. Turnaround is typically 1–3 business days after receipt.
Common Ando AQ8201-32 faults: motor and gear mechanism wear (attenuation steps or loss of smooth control), optical port contamination, EEPROM calibration data corruption. Most common faults are motor or gear mechanism wear on variable attenuators causing attenuation steps or loss of smooth control, optical port contamination reducing dynamic range, and EEPROM calibration data corruption on digitally controlled models.
Ando AQ8201-32 price
This Ando AQ8201-32 is listed at $180. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
Ando AQ8201-32 calibration cost
NIST-traceable calibration for the Ando AQ8201-32 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 attenuation accuracy at 5 or more set values across the full range (0 to rated maximum dB), attenuation linearity, wavelength-dependent attenuation at 1310 nm, 1490 nm, and 1550 nm, insertion loss at minimum attenuation (0 dB position), and polarization-dependent loss (PDL) where applicable. Turnaround is 1 to 3 business days after receipt. See full calibration details →
