Data Sheet

OTDR (Optical Time Domain Reflectometer)
www.senter.cn
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 Test the distance between two points and dynamically display the distance between
two cursors
 Test the loss between two points and the loss constant of the optical fiber and cable
 Test the joint loss
 Auto-optimization and quick response
 Search for the event points automatically
 The function of wave form storage: it can store the
wave form data and test
condition into the disk and the stored information also can display again.
 Support the function of copy: it can copy the data file which is built in the internal
disk into the U-disk directly.
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Optical output connector FC-PC (standard)
Display screen 320×240 3.5 inch colored LCD (touch screen)
Port USB port
Environmental requirement
Working environment temperature: 0~50℃
Storing environment temperature: -20~60℃
Relative humidity: 0%～95% (non-condensing)
Dimension D×W×H: 220mm×105mm×60mm
Weight: about 1 kg
Duration of the battery
Standby: >50h
Testing Time: >20h
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Sub Models ST3200-3528 ST3200-3532
Wavelengths 1310nm/1550nm±20nm
Dynamic Range 28/26dB 32/30dB
Range(km) 1, 2, 4, 8, 15, 30, 60, 90, 120 1, 2, 4, 8, 15, 30, 60, 90, 160
Fiber Under Test single mode
Pulse Width(ns) 10/20/50/100/200/500/1us/2us/5us/10us/20us/Auto
Working Current 450-600mA
Power Consumption About 4 W
Event Dead Zone ≤2m
Attenuation Dead Zone ≤10m
The VFL output power >2mW
The capacity of storing
waveform
>10000
Degree of Linearity(dB) ±0.05