VIAVI Smart OTDR Optical Time Domain Reflectometer 1310nm/1550nm Dual Wavelength 30dBProduct Description The VIAVI Smart OTDR is a high performance optical time domain reflectometer featuring dual wavelengths of 1310nm and 1550nm with 30dB dynamic range at each wavelength. Designed for precise fiber optic testing and fault location, it offers reliable and efficient performance for network maintenance and deployment. Things to Note Appearance: 80 90% new, functionally tested. As a used item, minor scratches may be present. However, all