Description
Grandway FHO1000 Handheld OTDR
- 3.5 inch color LCD, portable design and easy to carry.
- Multi function integration, support 10mw VFL, stable laser source, optical power meter, RJ45 line sequence test and other functions.
- High precision, short deadzone OTDR can accurately test all kinds of continuous connectors and attenuation points in the line.
- 28dB dynamic support over 100km optical fiber measurement.
- Bluetooth connection of mobile phone supports fast transmission of test files to mobile phone.
- Mobile phone remote control, control OTDR test and curve view analysis through the mobile phone.
Parameter
| Wavelength | 1310/1550nm | |
| Dynamic Range | 28/26dB | |
| Event Dead zone | 1m | |
| Attenuation Dead zone | 4m | |
| IOR Setting | 1.000~1.999 | |
| Loss Resolution | 0.01dB | |
| Pulse Width | 3ns~20us | |
| Sampling Points | 64000 | |
| Sampling Resolution | Min 0.05m | |
| Distance Accuracy | ±0.5m | |
| Loss Accuracy | 0.1dB | |
| Linearity | 0.1dB | |
| Reflectance Accuracy | ±2dB | |
| Optical Port | FC/UPC, SC/UPC | |
| Working Humidity | 0~85% (Non-Condensing) | |
| Working Temp | -10~50℃ |
Specifications Grandway FHO1000 Handheld OTDR
| Fiber type | SMF (ITU-T G.652) | |
| Wavelength | 1310±20nm/1550±20nm | |
| Dynamic range | 28/26dB | |
| Test range | 1km, 2km, 5km, 10km, 20km, 40km, 80km, 120km | |
| Pulse width | 3ns/5ns/10ns/30ns/50ns/100ns/275ns/500ns/1us/2us/5us/10us/20us | |
| Event deadzone | ≤1m | |
| Attenuation deadzone | ≤4m | |
| Refractive index | 1.30000~1.70000 | |
| Sampling points | 64000 | |
| Sampling accuracy | 0.05m (1km) | |
| Distance accuracy | ±(1m+test distance×3×10 +sampling resolution) (excluding IOR uncertainty) | |
| Loss accuracy | 0.1dB | |
| Linearity | 0.1dB | |
| Reflectance accuracy | ±2dB | |
| Event display | 1) Fiber end | |
| 2) Reflection event | ||
| 3) Splice loss | ||
| VFL | Working wavelength: 650±10nm | |
| Output: 10mW, CW/1Hz/2Hz | ||
| Stable OLS | Working wavelength: 1310±20nm/1550±20nm | |
| Output >-13dBm, CW/270Hz/1kHz/2kHz | ||
| OPM | Calibrated wavelength: 850/1300/1310/1490/1550/1625/1650nm | |
| Test range: -70~+10dBm | ||
| RJ45 line sequence test | TIA568-A and TIA568-B standard | |
| Optical interface | OTDR: standard FC/UPC, optional SC/UPC, FC/APC, SC/APC | |
| VFL: 2.5mm universal port | ||
| OLS: share the OTDR port | ||
| OPM: 2.5mm universal port | ||
| Electrical interface | RJ45 port×2, RJ45 remote module | |
| USB Type-C | ||
| Wireless | Bluetooth | |
| Data storage | Pluggable 16GB micro SD card | |
| Battery | 8000mAh lithium battery | |
| Working humidity | 0~85%(non condensing) | |
| Working temperature |  -10~50℃ | |
| Dimension | 192.9×93.8×47mm | |
| Weight | 0.57kg |
Notes：
1, Deadzone test conditions: event deadzone return loss>-45dB, attenuation deadzone return loss >-55dB.
2, The product shell color is optional purple/blue/orange.
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