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ST3200D series OTDR (optical time domain reflectometer) is a new generation of portable and intelligent measuring instrument for testing optical fiber communication system. Adopt 5.6 inch color touch screen, button/touch dual operation; Internal integration of eight major functional modules, multi-functional integration to help customers effectively solve the field test and maintenance; 20 hours long standby, efficient protection of test dimension continuous.

Product Features

5.6 inch color TFT LCD display, touch / key dual operation
Dynamic range: 32/30dB
Less than 0.8 meters ultra short event blind area testing optical fiber jumper freely
Signal optical detection function (Effective protection of APD)
Stable laser source
Visual red light fault location (VFL)
Optical power meter (OPM)
One key automatic test
Unique diagnostic function for test results
Multi wavelength simultaneous testing function
English and Chinese input function
Automatic data storage
SOR batch processing
Remote upgrade function
20h super long standby
1.5meter drop test
Waterproof and splash proof
Operating temperature -10℃~50℃

Product Parameters

Model ST3200D
Fiber Type G.652
Wavelength 1310nm±20nm/1550nm±20nm
Dynamic Range 32dB/30dB
Event Blind Zone 1m
ATT Blind zone 6m
Test Range 500m/1 km/2km/4km/8km/16km/ 32km/64km/12 8km/256km
Pulse Width 5ns/10ns/30ns/50ns/80ns/160ns/320ns/500ns/800ns/1000ns/3000ns/5000ns/8000ns/10000ns/20000ns
Ranging accuracy ±( 0.75m+ Sample interval +0.005 % x Test distance)
Loss accuracy ±0.05dB/dB
Sample Points 16k〜256k
Sample Resolution 0.05m~16m
Reflection Accuracy ±3dB
File Format SOR Standard File Format
Loss Analysis 4-point method /5-point method
Laser Safety Level Class II
Refresh Rate 3Hz(Typ.)
Data Storage Internal storage: 100M (<3000 curves) ; External: 4G bit
Connector FC/UPC (Interchangeable SC、ST)
Data Interface USB、Mini-USB、10M/100M Ethernet Port
Wavelength range 800nm~1700nm
Connector Universal joint FC/SC/ST
Test Scope -50dBm〜+26dBm
Uncertainty ±5%
Calibration Wavelength 850nm/980nm/1300nm/1310nm/1490mn/1550nm/1625mn/1650nm
Wavelength Consistent with OTDR output wavelength
Output Power ≥-5dBm
Stability CW, ±0.5dB/15min (Test after 15 minutes of boot-up preheating)
Connector FC/UPC (Interchangeable SC、ST)
Wavelength 650nm±20nm
Output power ≥2mW
Mode CW/lHz/2Hz
Connector FC/SC/ST
Display 5.6 inch color LCD + touch screen
Power Supply AC/DC Adapter: Input: 100V〜240V, 50/60Hz, 0.6A Output: 12V-19V, 1.5A

Li-Battery: 7.4V, 5200mAh

Battery working hours ≥10h
Operating Temperature -10°C 〜+50°C
Storage Temperature -40°C 〜+70°C
Relative Humidity 0 〜95 %, Non Condensing
Weight ≤1.2kg
Size 208/mmx 110mmx56mm

Application and After-Sales Service

It is mainly used to measure the length, loss and connection quality of all kinds of optical fibers and cables, and can be widely used in engineering construction, line maintenance and testing, emergency repair, and the development and production of optical fibers and cables.
1 year warranty

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