| Model: | JW3302B |
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| Brand: | Joinwit |
| Origin: | Made In China |
| Category: | Electronics & Electricity / Telecommunication & Broadcasting / Network Communications Equipment |
| Label: | OTDR , joinwit |
| Price: |
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| Min. Order: | 1 pc |
| Last Online:13 Oct, 2017 |
JW3302B handheld optical time domain reflectometer (OTDR) is a new generation of intelligent optical measuring instrument designed for the optical fiber communication system testing by JOINWIT. This product is mainly used to measure the parameters of optical fibers and cables, such as length, loss, and connection quality, etc.; it can realize the accurate positioning of event points and fault points, and can be widely used in the construction, maintenance testing and emergency repair of the optical fiber communication systems as well as the research, production and production measurement of optical fibers and cables and so on. This product can provide you with the highest performance of solutions for installation and construction of fiber optic network construction and the subsequent fast and efficient maintenance and troubleshooting testing.
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Model |
JW3302B |
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center wavelength |
1310nm/1550nm ±20nm |
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Maximum dynamic range (dB) 1 |
30/29 |
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Event blind zone 2 |
1.5m |
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Attenuation blind zone |
10m |
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Display type |
3.5inch, color LCD, touch screen operation |
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Optical interface |
FC/UPC (Interchangeable SC, ST) |
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Test range (dB) |
500m,1km,2km,4km,8km 16km,32km,64km,128km |
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Pulse width |
10,30,50,100,275 500,1000,5000,10000ns |
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Range accuracy |
± (1m + sampling interval +0.005% × distance) |
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Attenuation measurement accuracy |
±0.05 dB/dB |
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Reflection measurement accuracy |
±4dB |
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Data storage |
≥ 1000 test curves |
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Communication interface |
USB |
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Visible red light source |
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Output power |
≥2mW |
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Test distance |
≥5 km |
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Environmental adaptability |
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Power supply mode |
AC / DC adapter: AC: 100V ~ 240V (1.5A), 50/60Hz DC: 18V to 20V (2A) Internal lithium-ion battery pack: 7.4V, 4400mAh |
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Battery operation time 3 |
≥ 10hours |
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Operating temperature |
-5℃ ~ 50℃ |
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Storage temperature |
-20℃ ~ 70℃ |
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Relative humidity |
0 ~ 95%, no condensation |
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Weight |
≤ 1kg |
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Volume |
208mm × 110mm × 56mm
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| Payment Terms: | TT |
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