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USB OTDR
Application
Plug-and-play
unit via USB port or external power adaptor
Full function
OTDR AP compatible to Windows 98 , 2000 or above
Rugged , light
weight and easy to use
Automatic
fiber length detection and fault event analysis
Mapping
function with actual position display
Powered by USB
port and rechargeable Li-ion battery
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Model |
UFO-320 |
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Wavelength |
1310/1550+20nm |
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Fiber |
9/125 µm single mode fiber |
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Optical
Connector |
FC/PC |
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Pulse width |
10ns, 30ns,
100ns, 300ns, 1μs, 3μs 10μs, 20μs, auto |
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Dynamic Range
(dB)Effective
SNR=1
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35/33dB
38/36dB |
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Event Dead Zone
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5m |
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Attenuation Dead Zone |
40m |
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Sampling Resolution |
0.25,0.5,1,2m |
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Max. Sampling Points |
128,000 |
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Distance Accuracy |
±( 2m + 3 x10-5
distance + marker resolution)
(Fiber index error not included) |
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Loss Accuracy |
± 0.05 dB/dB or 0.1 dB
(whichever greater) |
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Return Loss Accuracy |
± 4 dB |
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Max. Display Range |
240 km (150 mile) |
Available Options
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Model |
Description |
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UFO 320 |
1310/1550nm
38/36dB |
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UFO 420 |
1310/1550nm
42/40dB |
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UFO 430 |
1310/1550/1625nm
42/40/38dB |
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