AXS-100 handheld OTDR available from Vicom (13/04/2007)... all-fibre OTDR:Combining singlemode and multimode capabilities for enterprise, campus and access networks, this model offers the 850, 1300, 1310 and 1550 nm wavelengths, with respective dynamic ranges of 24, 25, 32 and 30 dBAXS-110-SM ...