OTDR 4 Wavelength Chromatic Dispersion
This unit is a high performance four wavelength OTDR module with superb wavelength accuracy that can be used for conventional OTDR applications and chromatic dispersion measurement of high speed and high capacity transmission links.
It has an excellent basic performance specifications including a dynamic range of 45dB and a world beating backscatter dead zone of just 8 meters, and the world first chromatic dispersion measurement function in an OTDR.
Wavelength range 1310/1410/1550/1625nm
Up to 45dB dynamic range
Dead zone 8m
Simple measurement of chromatic dispersion from one end of optical fibre
Measurement in 10s (full auto mode). 0.15s real-time sweep
Automatic execution of functions such as wavelength / channel switching. file saving. printing etc
Resolution 5cm/50.000 sampling points
Colour LCD display
Typically 6 hours continuous operation from rechargeable battery
Dynamic Range: 34/33/32/29.5dB (typical)
Dead Zone: 3/25m