Ando AQ8201-34
The Ando AQ8201-34 is a plug-in module designed for use with Ando AQ8201 series optical spectrum analyzers. This module expands the capabilities of the analyzer, enabling precise measurement and analysis of optical signals across a specific wavelength range. Ideal for characterizing optical components and systems in telecommunications and research applications.
- Model
- Ando AQ8201-34
- Calibration
- Available on request
- Price
- $1,800
- Status
- In stock
- RFQ ref
- AQ8201-34
This unit
The Ando AQ8201-34 is a quad optical attenuator module that delivers precise control of optical signal power across four independent channels. Designed as a 2-slot plug-in for the AQ8201 series optical test systems, It has stable attenuation from 0 dB to 20 dB in 0.5 dB increments across the C-band and L-band spectrum. With insertion loss of 3 dB or less and optical return loss exceeding 40 dB, the module maintains signal integrity for demanding WDM component characterization. Each of the four channels operates independently, enabling simultaneous multi-channel attenuation in applications ranging from DWDM system evaluation to amplifier testing.
Technical Specifications
Wavelength Range: 1520 nm to 1620 nm
Maximum Attenuation: 20 dB
Attenuation Resolution: 0.5 dB per step
Insertion Loss: ≤3 dB
Optical Return Loss: ≥40 dB
Applicable Fiber: Single-mode (10/125 µm)
Connectors: FC/PC
Configuration: 2-slot module with 4 input and 4 output attenuators
Key Features
Four independent attenuator channels for parallel signal conditioning
Fine-grain control with 0.5 dB step resolution over 20 dB dynamic range
Low insertion loss and high return loss preserve signal quality and minimize reflections
Compact 2-slot module footprint for efficient mainframe utilization
Single-mode fiber compatibility supports long-haul and metro applications
Typical Applications
DWDM multiplexer and demultiplexer evaluation
Arrayed waveguide grating (AWG) characterization
Erbium-doped fiber amplifier (EDFA) testing and gain flatness measurement
Multi-channel optical signal power conditioning
WDM component performance validation
Compatibility & Integration The AQ8201-34 integrates into the Ando AQ8201A Rack Mount Mainframe and AQ8203 Halfsize Frame. It functions as part of the broader AQ8200 series ecosystem, which includes light sources, power meters, and complementary optical modules for complete WDM system evaluation.
Specifications
| Parameter | Value |
|---|---|
| Wavelength Range | 1520 nm to 1620 nm |
Ando AQ8201-34 — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the Ando AQ8201-34. 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 AQ8201-34 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 AQ8201-34 price
This Ando AQ8201-34 is listed at $1,800. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
Ando AQ8201-34 calibration cost
NIST-traceable calibration for the Ando AQ8201-34 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 →
