Ando AQ8201-33 Optical Attenuator Module
Ando AQ8201-33 Optical Attenuator Module,Precision optical attenuator module designed for integration with Ando mainframes. Offers accurate variable optical signal control for calibration and testing applications. Ideal for simulating signal loss and evaluating system tolerance in optical networks and component testing.
- Model
- Ando AQ8201-33
- Calibration
- Available on request
- Price
- $180
- Status
- In stock
- RFQ ref
- AQ8201-33
This unit
The Ando AQ8201-33 is a precision optical attenuator module designed for integration into Ando AQ8200 series mainframes. It has variable attenuation of optical signals across the L-band, enabling accurate control of signal power for testing, calibration, and characterization of optical components and systems. The module accepts singlemode fiber signals via FC/APC connectors and delivers attenuation up to 60 dB with minimal insertion loss and polarization-dependent loss, making it suitable for DWDM and broadband optical testing applications.
Technical Specifications
- Wavelength Range: 1480 to 1650 nm (L-Band)
- Maximum Attenuation: 60 dB
- Maximum Input Power: +23 dBm
- Insertion Loss (1550 nm): Typically 0.0068 dB
- Polarization Dependent Loss (1550 nm): Typically 0.0166 dB
- Applicable Fiber: Singlemode 9/125 µm
- Optical Interface: FC/APC
- Module Configuration: Single slot
Key Features
- Precise, variable optical attenuation for signal loss simulation and system tolerance evaluation
- Low insertion loss and minimal polarization-dependent loss ensure high measurement fidelity
- L-band wavelength coverage makes it ideal for long-wavelength DWDM component testing
- Accommodates input signals up to +23 dBm without degradation
- Integrates directly into compatible Ando mainframe chassis
Typical Applications
- Signal loss emulation over extended fiber spans and network components
- Optical power meter calibration and verification
- System tolerance testing under varying signal power conditions
- Characterization of optical devices and subsystems
- DWDM component testing, including MUX/DEMUX, arrayed waveguide gratings, and EDFA modules
Compatibility & Integration The AQ8201-33 occupies a single module slot and is compatible with Ando AQ8200 series mainframes including AQ8201A, AQ8202, AQ8203, and AQ8204. Note that some AQ8201-4xx optical switch modules may not be compatible with the AQ8201A but operate in AQ8202, AQ8203, and AQ8204 platforms.
Specifications
| Parameter | Value |
|---|---|
| Power Range (dBm) | '+23 dBm maximum input | Wavelength Range: 1480 nm to 1650 nm |
Ando AQ8201-33 — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the Ando AQ8201-33. 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 AQ8201-33 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 AQ8201-33 price
This Ando AQ8201-33 is listed at $180. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
Ando AQ8201-33 calibration cost
NIST-traceable calibration for the Ando AQ8201-33 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 →
