Optical Fiber Testing



Model SAT-18C1 SAT-18C2 SAT-18C3
Central wavelength(nm) 1310/1550
Type of optical fiber SM
Dynamic range(SNR=1) 26/24dB 30/28dB 35/34dB
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


Technical Index

Parameter Technical Parameters
Model 3E11 3E12 3E13 3E14 3E15 3E16 3E17 3E18 3E19
Working Wavelength (nm) 1310 1550 1310/1550 650/1310/1550 850/1310/1550 850/1300 1490/1310/1550 1625/1310/1550 850/1300/1310/1550
Output power (dBm) 1310/1550:0, -3, -6; 650: >0; 850/1300/1490/1625: -6(error:±0.2) -6(error:±0.2)
Spectrum width ≤ 5 nm
Output stability ±0.03dB/15min; ±0.05dB/8h
Output mode 1310/1550: CW, 270Hz, 1KHz, 2KHz; 650/850/1300/1490/1625: CW
Optical identifying distance 5km; 10km/15km optional (650nm)
Display LCD
Auto turn-off time 30~99mins or none
Interface FC,SC,ST
Power supply 2X1.2V AA nickel-hydrogen rechargeable batteries
Luminous parts LD
Operating temperature -10~+50°C
Storage temperature -40~+70°C
Dimension L X W X H: 140 X 72 X 38 mm
Weight 0.3 kg


Technical Index

Parameters Unit Technical Parameters
Model   SAT-4E11 SAT-4E12 SAT-4E13
Detector   InGaAs
Wavelength nm 850~1700
Working Wavelength nm 850, 980, 1300, 1310, 1490, 1550, 1625
Measurement Range dBm -70~10 -50~26 -50~+3010
Measurement Range W 0.1nW~10mW 10nW~400mW 10nW~1W
Measurement accuracy ±5%
Optical interface FC, ST, SC, MU/LC(optional)
Resolution dBm:0.01dBm W:(0.1~1)%
Power supply 2X1.5V alkaline cells
Operating temperature °C -10~+50
Storage temperature °C -40~+70
Dimension mm L X W X H: 140 X 72 X 38
Weight Kg 0.25