Model |
SNP-18C1 |
SNP-18C2 |
SNP-18C3 |
Central wavelength(nm) |
1310/1550 |
Type of optical fiber |
SM |
Dynamic range(SNR=1) |
26/24dB (100km) |
30/28dB
(120km) |
35/34dB
(150km) |
Distance measurement accuracy |
1m+sample space +0.003%×measurement distance |
Event dead zone(m) |
1.6/1.6 |
Attenuation dead zone(m) |
4.5/5 |
Distance range(km) |
0.8,1.6,3.2,6.4,12.8,25.6,51.2,102.4,204.8,409.6 |
Pulse width(ns) |
8,16,40,80,160,320,640,1280,2560,5120,10240,20480 |
Loss threshold(dB) |
0.01 |
Sampling points |
128000 |
Linearity(dB) |
±0.03 |
Wave pattern memory space |
>1000 |
Group refractive index setting |
1.00000~2.00000 |
Display |
320×240, 3.5 inch TFT color LCD touch screen |
Interface |
USB, SD card |
Optical connector |
FC/PC (ST, SC standard) |
VFL and interface |
power: 2mw; distance: 5Km; FC/PC(universal interface) |
Power supply |
AC/DC adapter: Input: AC 100V~240V, 50/60Hz
Output: DC 12V/6A
Battery: rechargeable lithium cell 7.4V, 4400mAh,
battery working time: 10 hours(normal temperature) |
Ambient environment |
Working temperature: -10℃~50℃
(battery charging: 5℃~40℃)
Storage temperature: -40℃~70℃ (not include battery)
Humidity: 5%~95%, non-condensing |
Dimension |
201mm×100mm×60mm |
Weight |
1kg |