NetTest 5250

| Attribute | Value |
|---|---|
| Wavelength Range | 1250 nm – 1650 nm |
| Dynamic Range | Up to 40 dB |
| Distance Range | Up to 260 km |
| Pulse Width | 3 ns – 20 µs |
| Event Dead Zone | 0.8 m (typical) |
| Attenuation Dead Zone | 4 m (typical) |
| Distance Accuracy | ±1 m ± 0.005% of distance |
| Sampling Resolution | Down to 4 cm |
| Connector Interface | Universal FC/PC adapter |
| Display | Color LCD touchscreen, 640 x 480 resolution |
NetTest 5250 Options:
- N7786B - 021 - Straight contact connectors
- N7786B - 022 - Angled contact connectors
- N7786B - 400 - 1270 to 1375 nm and 1460 to 1620 nm
- N7786B - 500 - 1460 to 1620 nm
| Model | 5250 |
|---|
The Nettest 5250 OTDR is designed for precise fiber optic testing, delivering high-resolution traces and accurate event detection. It effectively identifies splices, bends, and breaks in optical fibers, making it suitable for installation verification and fault location. Its lightweight build and rugged housing ensure reliability for technicians in demanding field conditions.
Widely applied in telecommunications, broadband, and enterprise networks, the Nettest 5250 accelerates maintenance and reduces downtime with fast, accurate results, supporting efficient fiber network deployments.
Testwall can supply the used Nettest 5250, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Nettest 5250.




