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RM7 Series OTDR Tester | Powerful Performance

Up to 50/48dB large dynamic range

    TFN RM7 OTDR is a high-performance multi-function test platform for high-precision fiber testing. It is widely used in the installation and 

maintenance of network systems such as core networks, metropolitan area networks and access networks.


    The RM7 OTDR tester is equipped with a 10.1-inch multi-touch capacitive touch screen. The product has a starting dynamic range of 

42/40dB and can be configured to a dynamic range of 50dB. The ranging resolution is 0.05m and the test blind area is 0.6m. It has a wealth 

of configuration function modules, such as dual-wavelength, triple-wavelength (for active fiber online testing), quad-wavelength, and 

single-mode and multi-mode integrated testing. Its excellent algorithm and comprehensive analysis capabilities greatly guarantee the 

high accuracy and reliability of the test results. The product is comprehensive and equipped with optical power meter (OPM), visible 

optical power meter (VFL), fiber end face inspection, optical power meter (OLS), fault location, intelligent optical link analysis (IOLA)

laser ranging and line finder network function testing. Its OPM and VFL modules and laser ranging modules can be inserted and used 

independently or integrated with the system.


The main features of the product are as follows:


  • 10.1-inch large-screen color LCD display, brightness can be adjusted manually

  • Multi-touch touch screen operation, easy and fast operation

  • Ultra-large dynamic range 50/48dB, support ultra-long distance testing

  • 16G large-capacity data storage

  • Data interface USB (host and client), support multiple data backup methods

  • Randomly equipped with PC management and analysis software, convenient for later archiving and management of measurement data

  • Automatic screen protection function, saving power consumption

  • AC and DC dual-channel power supply

  • Large-capacity battery, can work continuously for more than 15 hours after full charge