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

Search By Manufacturer

Search By Country

Building Filters

48

Used class a

  • Tektronix TFP2-FS1315

    Tektronix TFP2-FS1315

    • Manufacturer: Tektronix
    • Model: TFP2

    FiberMaster® OTDR Unlike any other OTDR on the market, the FiberMaster® TFP2A sets a high level of performance and flexibility, providing faster, easier, more efficient solutions to fiber-optic network testing re...

    Farmingdale, NJ
  • Trusted Seller
    GN Nettest CMA4000I

    GN Nettest CMA4000I

    • Manufacturer: GN Nettest

    Optical Time Domain Reflectometer Mainframe The CMA4000i Optical Test System is an all-in-one test and measurement solution for network commissioning, fault location/restoration, maintenance, and DWDM spectral an...

    Cary, NC
  • Trusted Seller
    GN Nettest CMA4000

    GN Nettest CMA4000

    • Manufacturer: GN Nettest

    Optical Time Domain Reflectometer Mainframe The CMA4000 Optical Test System is an all-in-one test and measurement solution for network commissioning, fault location/restoration, maintenance, and DWDM spectral ana...

    Cary, NC
  • Trusted Seller
    EXFO FTB-150-QUAD

    EXFO FTB-150-QUAD

    • Manufacturer: Exfo
    • Model: FTB-150-QUAD

    Built for enterprise/private network OTDR testing Four-wavelength model: two multimode wavelengths (850 and 1300 nm),and two singlemode wavelengths (1310 and 1550 nm) Two-wavelength model: 850 and 1300 nm (multim...

    New Smyrna Beach, FL
  • Trusted Seller
    Anritsu MW9076J

    Anritsu MW9076J

    • Manufacturer: Anritsu
    • Model: MW9076

    Optical Time Domain Reflectometer The Anritsu MW9076 series is a small and lightweight optical time domain reflectometer (mini-OTDR) for measuring loss and locating faults in optical fiber cables at fiber install...

    Cary, NC
  • Trusted Seller
    Anritsu MW9076K

    Anritsu MW9076K

    • Manufacturer: Anritsu
    • Model: MW9076

    Optical Time Domain Reflectometer The Anritsu MW9076 series is a small and lightweight optical time domain reflectometer (mini-OTDR) for measuring loss and locating faults in optical fiber cables at fiber install...

    Cary, NC
  • Trusted Seller
    MARATHON ELECTRIC MODEL NO: 4L213TDR1244CCW,

    MARATHON ELECTRIC MODEL NO: 4L213TDR1244CCW, HP: 3, TYPE: TDR-DE, PHASE: 3

    • Manufacturer: Marathon

    MARATHON ELECTRIC MODEL NO: 4L213TDR1244CCW, HP: 3, TYPE: TDR-DE, PHASE: 3 MARATHON ELECTRIC MOTOR MODEL NO: 4L213TDR1244CCW HP: 3 TYPE: TDR-DE PHASE: 3 CODE: K DES: D RPM: 1690 CYCLE: 60 SER: 393464 VOLTAGE: 220...

    $510 USD
    Coffeyville, KS
  • Trusted Seller
    JDSU T-BERD 6000L

    JDSU T-BERD 6000L

    • Manufacturer: JDSU - Viavi - Acterna

    Most compact and highly integrated Dedicated tool to locate faults and troubleshoot access/FTTx networks Largest screen size in its class - Large 8.4 inch transreflective TFT color display improves viewing under ...

    New Smyrna Beach, FL
  • Trusted Seller
    EXFO FTB-880V2-SONET-SDH

    EXFO FTB-880V2-SONET-SDH

    • Manufacturer: Exfo
    • Model: FTB-880

    FTB-880V2 Netblazer Multi-Service Module The ongoing transition toward a converged network infrastructure for legacy DSn/PDH, ISDN, SONET/SDH, OTN and Fibre Channel, requires a test tool that can cover a wide ran...

    Harrow, United Kingdom
  • Exfo FTB-1-720-12CD-23B

    Exfo FTB-1-720-12CD-23B

    • Manufacturer: Exfo
    • Model: FTB-1

    Details The Exfo FTB-1 720 12CD 23B is a handheld optical time-domain reflectometer device. Perfect for applications and uses within the plant, the highly portable Exfo FTB 1 720 is highly useful and can greatly ...

    Dublin, Ireland
  • Advanced Fiber Solutions AF-DR515-C0

    Advanced Fiber Solutions AF-DR515-C0

      Advanced Fiber Solutions AF-DR515-C0 Details Advanced Fiber Solutions AF-DR515-C0 Handheld Full Color Display OTDR *** This item has been discontinued and replaced by AFS AF-DR515-C. The unit is one of the most c...

      Lake Mary, FL
    • Advanced Fiber Solutions AF-DR525-A0

      Advanced Fiber Solutions AF-DR525-A0

        Advanced Fiber Solutions AF-DR525-A0 Details Advanced Fiber Solutions AF-DR525-A0 Handheld Full Color Display OTDR *** This item has been discontinued and replaced by AFS AF-DR525-A. The unit is one of the most c...

        Lake Mary, FL
      • Advanced Fiber Solutions AF-DR529-A2

        Advanced Fiber Solutions AF-DR529-A2

          Advanced Fiber Solutions AF-DR529-A2 Details Advanced Fiber Solutions AF-DR529-A2 Handheld Full Color Display OTDR *** This item has been discontinued and replaced by AFS AF-DR529-C. Introducing the new DR-500 se...

          Lake Mary, FL
        • Advanced Fiber Solutions AF-DR525-C0

          Advanced Fiber Solutions AF-DR525-C0

            Advanced Fiber Solutions AF-DR525-C0 Details Advanced Fiber Solutions AF-DR525-C0 Handheld Full Color Display OTDR *** This item has been discontinued and replaced by AFS AF-DR525-C. Introducing the new DR-500 se...

            Lake Mary, FL
          • Advanced Fiber Solutions AF-DR529-B0

            Advanced Fiber Solutions AF-DR529-B0

              Advanced Fiber Solutions AF-DR529-B0 Details Advanced Fiber Solutions AF-DR529-B0 Handheld Full Color Display OTDR *** This item has been discontinued and replaced by AFS AF-DR529-C. Introducing the new DR-500 se...

              Lake Mary, FL
            1234

            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.