A new module allows the MW9070B mini-otdr to achieve 40-dB dynamic range. The MW9070B`s resolution has also been enhanced to 1 meter, at distances as far as 100 kilometers. Users can find splices or breaks in fibers with 1-meter resolution over both short- and long-haul lines. Price of the 40-dB module is $15,500.
Anritsu Wiltron Co.
Morgan Hill, CA