Model | 3302A | 3302B |
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 DC: 18V to 20V (2A) Internal lithium-ion battery pack: 7.4V, 4400mAh | |
Battery operation time | ≥ 10hours | |
Operating temperature | -5ºC ~ 50ºC | |
Storage temperature | -20ºC ~ 70ºC | |
Relative humidity | 0 ~ 95%, no condensation | |
Weight | ≤ 1kg | |
Volume | 208mm × 110mm × 56mm |