Optical Time Domain Reflectometers
Loss Test Sets
IIT Standard and Laboratory Equipment
Really compact high-end OTDR with optional power meter, light source, fiber inspection probe and VFL
Ultra compact mini OTDR with Bluetooth wireless and USB control
Rack-mounted module OTDR for monitoring systems and remote measurements, or a standalone unit for laboratory testing.
IIT-6000 handheld units with 4.3" TFT 16-bit color display combining OTDR, Power meter and Laser Source functionalities.
Hight quality power meter with small dimentions
The most advanced OTDR trace viewer and always online.
Offline fiber trace viewer for Windows PC.
Mobile *.SOR files viewer for iOS and Android.
Optical standard generator IIT-xOG is designed for calibration of all types of OTDRs by the external source method (IEC 61746)
Optical standard tester IIT-xOT is designed for measurement of optical power and attenuation in optical fibers and fiber optical components with high accuracy
Multichanel Optical Standard Tester IIT-nOT is designed for measurement of attenuation change in optical fibers and cables
The IIT-nID is designed for measurement of optical fiber and cable elongation/strain under mechanical and/or temperature test.
High Precision Chromatic Dispersion Analyzer is designed for measurement of chromatic dispersion in SM optical fibers
IIT-xATP measures distributed temperature along the singlemode or multimode optical fiber
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Desktop OTDR software
IIT-xOGOptical Standard Generator
IIT-nOTMultichanel Optical Standard Tester
IIT-nIDOptical Fiber Elongation Test Set
IIT-xCDHigh Precision Chromatic Dispersion Analyzer
IIT-xATPDistributed Temperature Sensing
IIT-xOT measures optical power and attenuation in optical fibers and fiber optical components with high accuracy. It consists of a laser source unit and a power meter unit designed as a remote head.
Number of laser diodes
3 – 6
Output power instability, dB
- for 15 min
- for 1 hour
Optical connector type
Calibration wavelength, nm
1310, 1490, 1550, 1625
Optical power measurement
Uncertainty of optical power measurement, %
Uncertainty of measurement for optical power in the 780 – 1630 nm range, %
Power supply, V
110 – 240
305 × 293 × 60
Can calibrate optical testers, power meters, and laser sources, according to the IEC 61315 standard
Can be extended with the single-mode optical attenuator with insertion loss of 1.5 – 75 dBm
Delivers the necessary range of measurement and accuracy by automatically changing the receiver amplification coefficient
Low uncertainty for measuring optical power
User-friendly and reliable software
Uses the InGaAs photodiode to measure optical power
Can be equipped with any of two power meter types to ensure optimum measurement
Laser diode output is controlled by the pumping current
Operating control and data processing are done by the PC