Model |
JW3302A |
JW3302B |
Type of optical fiber |
Single –mode |
|
Center wavelength |
1310nm/1550nm (±20nm) |
|
Maximum dynamic range (dB) |
36/35 |
30/28 |
Event blind zone |
1.5m |
|
Attenuation blind zone |
10m |
|
Display type |
3.5inch, color LCD, touch screen operation |
|
Optical interface |
FC/UPC (Interchangeable SC, ST) |
|
Test range |
500m,1km,2km,4km,8km,16km,32km,64km,128km |
|
Pulse width |
10,30,50,100,275,500,1000,5000,10000ns |
|
Range accuracy |
± (1m + sampling interval +0.005% × distance) |
|
Attenuation measurement |
±0.05 dB/dB |
|
Reflection measurement |
±4dB |
|
Data storage |
≥ 1000 test curves |
|
Communication interface |
USB |
|
Power supply mode |
AC / DC adapter: AC: 100V ~ 240V (1.5A),
50/60Hz |
|
Battery operation time |
≥ 10hours |
|
Operating temperature |
-5℃ ~ 50℃ |
|
Storage temperature |
-20℃ ~ 70℃ |
|
Relative humidity |
0 ~ 95%, no condensation |
|
Weight |
1.8kg |
|
Volume |
32*20*21cm |
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