Optical fiber analyzer
The AQ-7140D OTDR features an automatic event table and repeat measurement function for multiple fibers. Internal memory provides for 20,000 data points per trace, as well as internal storage of measured traces. Improved digital filtering adds approximately 2 dB to existing AQ-7140B plug-ins. The AQ-7148¥optical plug-in switches between 1310 and 1550 nm.