Highspeed-singlemode OTDR for short- and long range tests Short dead-zones (1 m), ideal for testing optical networks High dynamic range (42 dB) for SDH/SONET and sea cables Colour screen and automatic function for convenient operation For all singlemode applications at 1310, 1550 and 1625 nm Semi-automatic measurements for fast-testing cables with multiple fibres Up to 64.000 test points Linearity 0,03 dB Dynamic range up to 42 dB at 1310 nm and up to 40 dB at 1550 nm Optional 1 GB HDD