Dadi Telecommunication Equipment OTDR-1020B
Dadi OTDR-1020B – are compact, cost-effective, portable and high dynamic range Mini Optical Time Domain Reflectometer (OTDR). By providing all the measurement functions and performance required for optical fiber construction and maintenance,it is designed for full-range fiber fault detection to solve FTTx, CATV and optical LAN problems. Wavelength 1550/1625 (+ or – 20nm)