12 in stock
Ando AQ7220B Optical Time Domain Reflectometer for Fibre Optic Testing
Condition:
USED
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Delivery
Estimated between Sunday, September 20 and Tuesday, September 22
Returns
30-day returns. Buyer pays return shipping. See details – More info about returns
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Ando AQ7220B
Optical time domain reflectometer for fibre link installation and fault location
| Brand | Ando |
| Model | AQ7220B |
| Voltage | 24 V DC |
| Country of Origin | Japan |
| Weight | 0.9 kg |
| Dimensions | 120x80x60 mm |
| Warranty | 6 months |
| Certifications | CE, IEC 61326 |
| SKU / MPN | AQ7220B |
| What’s in the box | Used Ando AQ7220B Optical Time Domain Reflectometer; packaging and documentation not confirmed |
| Wavelengths | 1310 nm and 1550 nm test window |
| Dynamic Range | Approx. 20-24 dB dynamic range |
| Measurement Range | Up to approximately 150 km with long pulse |
| Event Dead Zone | Approximately 1 m / 10 m standard |
| Connector / Display | Standard optical port with LCD and PC analysis software |
| Power Supply | Internal rechargeable battery or mains adapter |
Key benefits: Fast, high-resolution fault and splice location with trace saving for documentation
Typical applications: Telecom and industrial fibre installation, network maintenance and plant backbone fault tracing
Lifecycle: Used product; service life depends on prior duty cycle, operating hours and maintenance history
1 review for Ando AQ7220B Optical Time Domain Reflectometer for Fibre Optic Testing
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Steven R. –
Excellent build quality on the terminal blocks. Makes panel wiring neat and fast.