Multi-wavelength Measurement HD IP CCTV Tester Optical Time Domain Reflectometer
Features
● 38dB high dynamic range
● ≤ 2m extra- short event dead zone
● 0.05m high distance resolution,128k sampling points
● Fast auto measurement, one-button operating
● Test up to four wavelengths with a single unit
● Communication light check automatically
● Remote function via Ethernet
● USB interfaces, supporting USB stick and printer and direct cable download to PC via ActiveSync
● Supporting Bellcore GR196 file format in writing or reading
● Built-in lithium battery with high capacity for over 8 hours of operating life
● Integrated Visible fault locating (VFL)
Specification
| Model | SAV-7300 Plus |
| Wavelength (nm) | 850/1300 | 1310/1550 | 1310/1490/1550 | 1625 |
| Dynamic range (dB) | 23/21 | 32/30 | 34/32 | 36/34 | 38/36 | 34/32/32 | 38/36/36 | 304 | 325 | 344 | 365 |
| Pulse width (ns) | 5,20,40,80,160,320,640,1280 | 5,20,40,80,160,320,640,1280,2560,5120,10240,20480 |
| Event dead zone (m)3 | 2m | 2m |
| Attenuation dead zone (m)3 | 9m | 9m |
| Linearity (dB/dB) | ±0.05 dB/ dB |
| Loss threshold (dB) | 0.05 |
| Loss resolution ratio (dB) | 0.01 |
| Sampling resolution ratio (m) | 0.125 to 8 |
| Sampling point | 32K |
| Distance uncertainty (m) | ±(1 m + 5×10-5× distance + sampling interval) |
| Distance scope (km) | 0.3 to180 |
| Typical real-time refreshing duration (s) | 0.2 |
| Memory capacity of trace | SD Card (2G), > 10000 pieces |
| Duration of measurement | Defined by user; 5sec, 10sec, 15sec, 30sec, 1min, 2min, and 3min are selectable |
| General specification | | | Interface category |
| Dimension (H×W×D) | 150×235×66 | | | Optical interface | FC/UPC (PC, and APC are selectable) |
| Weight | 1.5kg | | | Data interface | USB interface, SD card interface |
| Temperature | Running temperature -10℃ to 50℃ | | | | | | | | | |
| Memory temperature -40℃ to 70℃ | | | | | | | | | |
| Relative humidity | 0% to 95% (non condensation) | | 650nm |
| Power supply | Lithium battery; continuing working duration ≥ 8 hours | | ≥-3 |
| Warranty period | 12 months | | 3km |
Remarks:
1. The technical specification describes the ensured performance of the instrument when using typical PC model connector to measure. Without considering the uncertainty caused by optical fiber refractivity.
2. Dynamic range is the data measured under the condition of the maximum pulse width and 3 minutes of average time. Dynamic range is the data measured under the condition of 180km/20480ns/3min.
3. Measuring conditions of blind zone: reflection event is within 4Km, reflection strength < -35dB. Measured by the minimum pulse width.
4. Dynamic range measured when there is filter.
5. Dynamic range measured when there is no filter. |
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Multi - wavelength Measurement IP HD CCTV Tester Optical Time Domain Reflectometer Images
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