The Ando AQ8201-22 is a dual-channel optical power measurement module designed for integration into Ando AQ8200 series mainframes. It enables simultaneous, independent optical power measurement across two channels using cooled InGaAs detectors, streamlining characterization of optical systems and components.
Technical Specifications
Optical Performance
• Detector Type: Cooled InGaAs
• Wavelength Range: 1280 nm to 1700 nm or 700 nm to 1700 nm
• Measurement Accuracy: ±5% (1470 nm to 1610 nm); ±5% (1000 nm to 1600 nm); ±2.5% under reference conditions (10 µW CW light, single-mode fiber, FC connector)
• Power Range (CW): -80 dBm to +10 dBm or -80 dBm to +27 dBm
• Polarization Dependent Loss: 0.02 dBp-p (typical)
Optical Interfaces
• Standard Connectors: FC/APC
• Alternative Connectors: ST and SC available (may be sold separately)
• Supported Fiber: Single-mode silica fiber ≤9/125 µm, NA ≤0.1
Physical
• Module Configuration: Single slot, dual optical power meter module
– Key Features
• Two independent measurement channels in a single-slot module form factor
• Cooled InGaAs detector technology for extended infrared sensitivity
• Dual wavelength range options accommodate C-band, L-band, and extended spectral coverage
• Low polarization-dependent loss minimizes measurement artifacts
• Wide dynamic range from -80 dBm supports both weak and strong optical signals
– Typical Applications
• Optical component characterization and loss testing
• Simultaneous dual-channel optical power monitoring
• Wavelength-dependent power measurements across telecommunications bands
• Optical system alignment and validation workflows
– Compatibility & Integration
The AQ8201-22 integrates into Ando AQ8200 series mainframes including AQ8201A, AQ8202, AQ8203, and AQ8204. It operates with AQ8202-01 System Controller, AQ8203 Halfsize Frame, and AQ8204 Frame Controller. FC/APC connector adapters ship standard; alternative connector types available separately.
