OTDR 32/30db OTDR machine
ST3200D OTDR



Product Features
High Performance Test
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)
Multifunctional Test - Standard Configuration
OTDR
Stable laser source
Visual red light fault location (VFL)
Optical power meter (OPM)
Convenient operation
One key automatic test
Unique diagnostic function for test results
Multi wavelength simultaneous testing function
Ethernet Remote control function
Convenient data processing
English and Chinese input function
Automatic data storage
SOR batch processing
Remote upgrade function
High reliability
20h super long standby
1.5meter drop test
Waterproof and splash proof
Operating temperature -10℃~50℃
Technical Specifications
Model | ST3200D |
OTDR | |
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 |
OPM | |
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 |
LS | |
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) |
VFL | |
Wavelength | 650nm±20nm |
Output power | ≥2mW |
Mode | CW/lHz/2Hz |
Connector | FC/SC/ST |
Others | |
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 |
Company information
Shandong Senter Electronic Co., Ltd is a high-tech enterprise dedicated to providing communication testing products and solutions. Founded in 1996, SENTER has 415 employees, 97.5 million yuan registered capital, and covers an area of 20,000 square meters.




Our service
Short term delivery
Comprehensive and fast logistics
Perfect after-sale service
Professional technical solutions
Strict quality control
FOC sample
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