Descripción
OTDR Grandway serie FHO3000.
CARACTERÍSTICAS:
1. De mano y portátil
2. Rendimiento de alto costo
3. Pantalla táctil HD de 5 pulgadas
4. Interfaz simple y prueba con un solo botón
| Number | Items | Description |
| ① | Port 1 | Including OTDR testing port (FC/UPC), VFL Port (optional)×1, Power Meter Port (optional)×1 and touch pen×1 |
| ② | Port 2 | Including USB A type×2, micro-USB×1, SD card and charging port |
| ③ | Indicator | Indicate test state or charging state |
| ④ | Navigator | Move cursor menu or files |
| ⑤ | Test Button | Averaging test (TEST) button and real-time test (REALTIME) button |
| ⑥ | Key Area | F1~F4: select relevant sub-menu OK: confirm button ESC: cancel button MENU: back to main menu SETUP: enter testing parameter setting interface FILE: enter file manager  : take screen capture : power button |
| ⑦ | Support Plate | Support OTDR on the level surface |
Model:
| Type | Testing Wavelength | Dynamic Range① | Event/Attenuation dead-zone② |
| FHO3000-D26 | 1310/1550nm | 26/24dB | 1/6m |
| FHO3000-D32 | 1310/1550nm | 32/30dB | 1/6m |
| FHO3000-D35 | 1310/1550nm | 35/33dB | 1/6m |
| FHO3000-SA30F | 1650nm | 30dB | 1/6m |
| FHO3000-SA35F | 1650nm | 35dB | 1/6m |
| FHO3000-SA38F | 1650nm | 38dB | 1/6m |
Especificaciones:
General
| Display | 5 inch TFT-LCD (touch screen ) |
| Battery | 7.4V/3300mAh lithium battery (with air traffic certification), Continuously test: 6 hours (back light off)③, Charging time: 3.5 hours |
| Data Storage | 40,000 groups of curves |
| Interface | 3×USB port（USB A Type×2, Micro-USB×1） |
| Working Temp | -10℃~+50℃ |
| Storage Temp | -20℃~+70℃ |
| Humidity | ≤95% (non-condensation) |
| Dimension | 195×140.5×46mm / 0.9kg (battery included) |
| Accessories | Main unit, 12V power adapter, Lithium battery, FC adapter, USB cord, User guide, CD disk, carrying case, wrist belt |
Test parameter
| Pulse Width | 3ns, 5ns, 10ns, 20ns, 50ns, 100ns, 200ns, 500ns, 1μs, 2μs, 5μs, 10μs, 20μs (20μs only for D35) |
| Testing Distance | 100m, 500m, 2km, 5km, 10km, 20km, 40km, 80km, 120km, 160km, 240km |
| Sampling Resolution | Minimum 5cm |
| Sampling Point | Maximum 128,000 points |
| Linearity | ≤0.05dB/dB |
| scale Indication | X axis: 4~70m/div, Y axis: 0.09~5dB/div |
| Loss Threshold | 0.01dB |
| Loss Resolution | 0.001dB |
| Distance Resolution | 0.01m |
| Distance Accuracy | ±(1m+measuring distance×3×10-5+sampling resolution) (excluding IOR uncertainty) |
| Refractivity Setting | 1.2000~1.5999, 0.0001 step |
VFL Module (Optional)
| Wavelength | 650nm |
| Power | 10mw, CLASSIII B |
| Range | 12km |
| Connector | FC/UPC |
| Launching Mode | CW/2Hz |
OPM Module (Optional)
| Wavelength Range | 800~1700nm |
| Calibrated Wavelength | 850/1300/1310/1490/1550/1625/1650nm |
| Test Range | -60~+5dBm |
| Resolution | 0.01dB |
| Accuracy | ±0.35dB±1nW |
| Modulation Identification | 270/1k/2k Hz,Pi≥-40dBm |
| Connector | FC/UPC |
Notes:
①Dynamic range is measured with maximum pulse width, averaging time is 3 minutes, SNR=1; The level difference between the RMS noise level and the level where near end back-scattering occurs.
②Event dead zone is measured with pulse width of 3ns; attenuation dead zone is measured with pulse width of 5ns.
③Typical, backlight off, sweeping halted at 25℃, 6 hours typical continuous testing.
①Dynamic range is measured with maximum pulse width, averaging time is 3 minutes, SNR=1; The level difference between the RMS noise level and the level where near end back-scattering occurs.
②Event dead zone is measured with pulse width of 3ns; attenuation dead zone is measured with pulse width of 5ns.
③Typical, backlight off, sweeping halted at 25℃, 6 hours typical continuous testing.
Valoraciones
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