Ando AQ-2105 Optical Power Meter Mainframe

The Ando AQ-2105 is a 2-channel optical power meter mainframe that serves as a modular platform for plug-in OPM units and sensor modules. It delivers precise optical power measurements across research, manufacturing, telecommunications, and field service applications. The instrument accepts interchangeable sensor heads via FC/PC connectors, stores up to 1,500 measured values per channel, and supports both laboratory AC and field-deployable DC operation. Dual analog outputs and GPIB remote control enable integration into automated test systems and production environments.

– Technical Specifications

• Channels: 2-channel simultaneous measurement
• Display: 5 decimal digits per channel; selectable units in dBm, mW, pW, or dB
• Display Resolution: 0.1 dB / 0.01 dB / 0.001 dB (dBm mode)
• Measurement Values: Up to 1,500 per channel in non-volatile memory
• Calibration Factor: Accepts log, linear, or wavelength (nm) input
• Wavelength Range (with AQ-2715 module): 750–1700 nm
• Power Measurement Range (with AQ-2715 module, 1300 nm): −90 to 0 dBm
• Display Format: Absolute or relative mode; bar graph overlay per channel

– Key Features

• Compact 2-slot mainframe chassis
• Dual analog outputs for external logging or instrument control
• GPIB remote interface for bench automation and data acquisition
• AC mains (commercial outlet) or DC power supply (−10.2 to −13.8 V DC @ 1.5 A)
• Modular plug-in architecture accommodates OPM units and sensor modules

– Typical Applications

• Optical loss and insertion loss measurement (paired with light source)
• Fiber optic network commissioning and maintenance
• Component characterization and R&D validation
• Manufacturing quality assurance
• Optical communications system testing

– Compatibility & Integration

The AQ-2105 accepts plug-in units including the AQ-2109 OPM, AQ-2715 Power Sensor Module, AQ-4142 Module, and AQ-2107 OPM. FC/PC optical interfaces and connector/bare-fiber adapters are available separately. Field deployment is supported via DC power; laboratory use benefits from AC mains flexibility.