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ST3200H High dynamic OTDR

ST3200H series OTDR adopt 7 inch capacitance touch screen,which integrates 9 modules. With excellent intelligent hardware and software design, the accuracy of short fiber test and auto-matic test is higher. . It is equipped with rich Ether-net test (Ping/PPOE, etc), support APP control.

ST3200H series is used to test the optical fiber length,loss and connection quality,and used in the engineering construction,link maintenance test,They are mainly used in urban trunk, bone trunk network and metropolitan area network.


5m Event Dead Zone

Support SM/MM/SM+MM test

Online detection, effective APD active protection

PON network online test

Support fast charging protocol and power bank

Maximum dynamic range 45dB

Ethernet test, supporting Ethernet Remote Test

Mobile APP wireless operation

Integrate OTDR/VFL/LS/OPM/Event Map/End Detection/Optical Loss Test/Ethernet test/

Remote test/File management


7 inch screen Key + touch operation mode

Detection of online test Caution function

Report printing Files batch processing

Multi wavelength simultaneous test

Results automatic analysis


Model A B C D E F G H I J L L M N O P
Wavelength 1310/1550nm 1310nm /1490nm /1550nm 1310nm /1550nm /1625nm 1310nm /1550nm /1650nm 1310nm /1550nm /1625nm/1650nm 1310nm /1490nm

/1550nm /1625nm

850nm/ 1300nm 850nm /1300nm /1310nm /1550nm
Dynamic Range 32/30 35/33 38/36 42/40 45/43 32/30/30 37/35/35 32/30/30 37/35/35 32/30/30 37/35/35 37/35/35 37/35/35/35 26/28 26/28/35/33 26/28/37/35
Event Blind Zone 0.8 0.5m 0.8m 0.5m 0.8m 0.5m 0.8m 0.5m 0.5m 0.5m 1m
ATT Blind zone 4 3.5m 4m 3.5m 4m 3.5m 4m 3.5m 3.5m 3.5m 6m
Test Range 100m/500m/1.25km/2.5km/5km/10km/20km/40km/80km/125km/260km/420km
Pulse Width 3ns/5ns/10ns/20ns/30ns/50ns/80ns/100ns/200ns/300ns/500ns/800ns/lus/2us/3us/5us/8us/10us/20us
Ranging accuracy ± (0.75m+ Sample interval+Q0025% XTest distance)
Loss accuracy ± 0.03d B/d B
Sample Points ≥256k
Sample Resolution 0.015m~16m
Reflection Accuracy ±2dB
Loss Resolution 0.01dB
Loss Threshold 0.01dB
File Format SOR Standard File Format
Loss Analysis 4-point method /5-point method
Laser Safety Level Class II
Refresh Rate 4Hz(Typ.)
Data Storage Internal storage: 2GB, 200,000curves; External storage:64GB
Connector FC/UPC (Interchangeable SC ST)
Data Interface USB-A. Type-C port, RJ45 LAN 10/100Mbit/s
Wavelength range 800nm~1700nm
Connector Universal FC/SC/ST
Test scope -50dBm~+26dBm/-70dBm~+6dBm
Uncertainty ±5%
Calibration wavelength 850nm/980nm/1300nm/1310nm/1490nm/1550nm/1625nm/1650nm
Laser Type FP-LD
Wavelength Consistent with OTDR output wavelength
Output power >-5dBm(SM fiber)
Mode CW/270Hz/lkHz/2kHz
Stability CW, ±0.5dB/15min (Test after 15 minutes of preheating)
Connector FC/UPC (Interchangeable SC、ST) VFL
Wavelength 650nm + 20nm
output power ≥10mW
Mode CW/lHz/2Hz
Connector FC/UPC (Interchangeable SC、ST)
The Optical Loss Test index refers to the above light source and optical power meter index.
Display 7 inch color LCD + touch screen Resolution:800×480
Power supply Type-C adapter: Input: 100V〜240V , 50/60Hz ,Output:5V/3A,9V/2A,12V/1.5A Lithium battery : 3.7V,10400mAh
working temperature -10°C~+50°C
Storage temperature -40°C 〜+70°C
relative humidity 0〜95%, Non Condensing
Weight W 1.2kg
Size 215mm x 160mm x50mm
Functions of Host: OTDR/VFL/LS/OPM/Event Map/End Detection/Optical Loss Test/Ethernet test/Remote test/File management


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