Test, Lab, Medical equipment » Time-Domain Reflectometers (TDR)

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Used interface adapter

  • Ceyear 6420/6422 Multifunctional OTDR

    Ceyear 6420/6422 Multifunctional OTDR

      The 6420 and 6422 OTDR are 7-inch display products designed for testing PON FTTX, MAN, and long-distance optical fiber networks. Various modules including SM, MM, online testing is available, such as SM 1310nm,14...

      Midrand, South Africa
    • Ceyear SM MM OTDR 6422-4001

      Ceyear SM MM OTDR 6422-4001 Quad OTDR fiber reflectometer 850/1300/1310/1550nm 37/35/26/34dB

        Main otdr modules: 2201 | Center wavelength: 850/1300nm ±20nm | Type of optical fiber: MMF | Dynamic range1: 26 / 34dB | Distance measurement accuracy: ±(0.75 + sample interval + 0.0025% × range)(excluding the r...

        Midrand, South Africa
      • Ceyear SM MM OTDR 6422-4001

        Ceyear SM MM OTDR 6422-4001 Quad OTDR fiber reflectometer 850/1300/1310/1550nm 37/35/26/34dB

          Main otdr modules: 2201 | Center wavelength: 850/1300nm ±20nm | Type of optical fiber: MMF | Dynamic range1: 26 / 34dB | Distance measurement accuracy: ±(0.75 + sample interval + 0.0025% × range)(excluding the r...

          Midrand, South Africa
        • Deviser AE1001 SM OTDR, 1310/1550

          Deviser AE1001 SM OTDR, 1310/1550 nm, 26/24 dB (9/125 um)

            • Ultra-portable, lightweight OTDR for FTTx networks • 4.3” LCD touchscreen is visible in high- or low-light conditions • Fast dual-wavelength test generates results in ≤5 seconds • Excellent stability and repeat...

            Midrand, South Africa
          • Deviser AE1001 | OTDR 1310nm

            Deviser AE1001 | OTDR 1310nm ± 20nm

              • Ultra-portable, lightweight OTDR for FTTx networks • 4.3” LCD touchscreen is visible in high- or low-light conditions • Fast dual-wavelength test generates results in ≤5 seconds • Excellent stability and repeat...

              Midrand, South Africa
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            Overview

            Time-Domain Reflectometers (TDR) are specialized instruments used to locate faults in cables, such as breaks, shorts, or impedance mismatches. By sending a signal down a cable and measuring the reflected signal, TDRs can accurately pinpoint the location and nature of the fault. They are commonly used in telecommunications, network maintenance, and other fields requiring precise cable diagnostics.

            FAQ

            What should I consider when buying a used TDR?

            Check the device's accuracy, condition, and calibration status. Ensure it has the necessary features for your specific applications and verify if any accessories or software updates are included.

            How do I ensure the TDR is shipped safely to my location?

            Use a reputable shipping service that specializes in electronic equipment. Ensure the TDR is properly packaged with anti-static material and cushioning to protect it from damage during transit.

            What is the maintenance schedule for a TDR?

            Regular maintenance includes calibration checks, software updates, and cleaning the connectors. Follow the manufacturer's guidelines for specific maintenance intervals and procedures.