Short dead zone (0.8 m) Wide range of models available supporting FTTH to metro networks High performance & easy to use OTDR Bright & high contrast 8.4 inch LCD screen The AQ7275 OTDR condenses the total working time during on-site tests as the time to power up the device, the time taken to make measurements, and the time to analyze and store the measurement results are reduced significantly. The measurement results can easily be transmitted to computers using the USB interface or the Ethernet and the analysis software (optional) helps with preparation of reports on a computer.

The AQ1200 is more than just an OTDR. Compact (A5 size) and Lightweight (1 kg) Full function OTDR at 1310 nm and 1550 with only 80 cm dead zone Simple "find the error" feature Visible laser (optional) Optional damping measuring set (stable light source and power meter to 27 dBm) Fibre connector inspection (possibility of linking probes Lightel) Optional Ethernet PING test function Large and bright 5.7 inch color LCD display

The Shineway Tech® palmOTDR series is an optical fault locating and analyzing tools for the optical fibre network, The Shineway PalmOTDR is hand-held, compact and lightweight The Shineway PalmOTDR is easy-to-use, intelligent and quick test. The large LCD display and backlight design makes testing work more comfort and convenient no matter during daytime or at night. As a fault locating and analyzing tool much economical than traditional OTDR, the palmOTDR series are easier to use, smaller and with higher user value. Besides, Shineway palmOTDR can save and transfer the measurement curves data to a PC by the provided software for further analyzing, reporting and printing.

The Scientex OTDR-21000 uses high sensitivity photon counting technology. It is realized of spatial resolution abilityof 1cm and the shortest dead zone. Various defective positions can be indicated clearly.