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

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Used lab testing

  • Trusted Seller
    Yokogawa AQ7260 AQ7269

    Yokogawa AQ7260 AQ7269

    • Manufacturer: Yokogawa
    • Wavelength: 850 nanometer

    Sampling resolution: min. 5cm Sampling points: max. 60,000 Fast measurements 8.4 inch TFT-LCD color display for easy viewing Large internal memory: 20MB USB ports for connectivity and data storage Telcordia GR 19...

    New Smyrna Beach, FL
  • Trusted Seller
    EXFO FTB-7201B

    EXFO FTB-7201B

    • Manufacturer: Exfo
    • Model: FTB-7201B
    • Wavelength: 850 nanometer

    MM OTDR module, 850 nm Wavelengths [nm]: 850 | Max pulse width: 1usec | Distance range max.: 40.00km

    New Smyrna Beach, FL
  • Trusted Seller
    Spirent E2521

    Spirent E2521

    • Manufacturer: Spirent

    Improve repair time by enabling field technicians to quickly and accurately locate faults Streamline testing by locating faults before digging or opening walls Save time by beginning testing immediately after tur...

    New Smyrna Beach, FL
  • Trusted Seller
    JDSU E8138LR49

    JDSU E8138LR49

    • Manufacturer: JDSU - Viavi - Acterna
    • Model: E8138LR49
    • Wavelength: 1,310 nanometer

    Field interchangeable single slot size Compatible with MTS-8000 / T-BERD 8000, MTS-6000 / T-BERD 6000 and OTU-8000 New wavelengths to cover 1383 nm (CWDM) and 1490 nm (FTTx) Unique automated bi-directional OTDR t...

    New Smyrna Beach, FL
  • Trusted Seller
    JDSU E8126LR

    JDSU E8126LR

    • Manufacturer: JDSU - Viavi - Acterna
    • Model: E8126LR
    • Wavelength: 1,310 nanometer

    Field interchangeable single slot size Compatible with MTS-8000 / T-BERD 8000, MTS-6000 / T-BERD 6000 and OTU-8000 New wavelengths to cover 1383 nm (CWDM) and 1490 nm (FTTx) Unique automated bi-directional OTDR t...

    New Smyrna Beach, FL
  • Trusted Seller
    Anritsu CMA5225

    Anritsu CMA5225

    • Manufacturer: Anritsu
    • Model: CMA5225
    • Wavelength: 1,310 nanometer

    Never obsolete - modular design allows new or additional modules to be added CMA5225 optical fiber type: SingleMode (8-10 um) Sophisticated analysis software provides consistent and accurate fiber characterizatio...

    New Smyrna Beach, FL
  • Trusted Seller
    Anritsu CMA5269

    Anritsu CMA5269

    • Manufacturer: Anritsu
    • Model: CMA5269
    • Wavelength: 850 nanometer

    Never obsolete - modular design allows new or additional modules to be added CMA5269 optical fiber type: Multimode (50 um) Sophisticated analysis software provides consistent and accurate fiber characterization D...

    New Smyrna Beach, FL
  • Trusted Seller
    JDSU E8112SRL

    JDSU E8112SRL

    • Manufacturer: JDSU - Viavi - Acterna
    • Wavelength: 1,300 nanometer

    Field interchangeable single slot size Compatible with MTS-8000 / T-BERD 8000, MTS-6000 / T-BERD 6000 and OTU-8000 New wavelengths to cover 1383 nm (CWDM) and 1490 nm (FTTx) Unique automated bi-directional OTDR t...

    New Smyrna Beach, FL
  • Trusted Seller
    Anritsu CMA5262

    Anritsu CMA5262

    • Manufacturer: Anritsu
    • Model: CMA5262
    • Wavelength: 850 nanometer

    Never obsolete - modular design allows new or additional modules to be added CMA5262 optical fiber type: Multimode (62.5 um), SingleMode (8-10 um) Sophisticated analysis software provides consistent and accurate ...

    New Smyrna Beach, FL
  • Trusted Seller
    Anritsu CMA5260

    Anritsu CMA5260

    • Manufacturer: Anritsu
    • Model: CMA5260
    • Wavelength: 850 nanometer

    Never obsolete - modular design allows new or additional modules to be added CMA5260 optical fiber type: Multimode (50 um), SingleMode (8-10 um) Sophisticated analysis software provides consistent and accurate fi...

    New Smyrna Beach, FL
  • Trusted Seller
    EXFO FTB-7500E-0023B

    EXFO FTB-7500E-0023B

    • Manufacturer: Exfo
    • Model: FTB-7500E-0023B
    • Wavelength: 1,310 nanometer

    Up to 256 000 sampling points for higher trace resolution Event dead zone of 0.8 m and attenuation dead zone of 4 m for pinpoint event location Dynamic range of up to 45 dB for long-haul testing SingleMode/Long-H...

    New Smyrna Beach, FL
  • Trusted Seller
    EXFO FTB-7500E-0034B

    EXFO FTB-7500E-0034B

    • Manufacturer: Exfo
    • Model: FTB-7500E-0034B
    • Wavelength: 1,550 nanometer

    Up to 256 000 sampling points for higher trace resolution Event dead zone of 0.8 m and attenuation dead zone of 4 m for pinpoint event location Dynamic range of up to 45 dB for long-haul testing SingleMode/Long-H...

    New Smyrna Beach, FL
  • Trusted Seller
    EXFO FTB-150-QUAD

    EXFO FTB-150-QUAD

    • Manufacturer: Exfo
    • Model: FTB-150-QUAD
    • Wavelength: 850 nanometer

    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
    Spirent E2570

    Spirent E2570

    • Manufacturer: Spirent

    Improve repair time by enabling field technicians to quickly and accurately locate faults Streamline testing by locating faults before climbing telephone poles, entering manholes, or digging Save time by beginnin...

    New Smyrna Beach, FL
  • Trusted Seller
    JDSU E8136LR

    JDSU E8136LR

    • Manufacturer: JDSU - Viavi - Acterna
    • Model: E8136LR
    • Wavelength: 1,310 nanometer

    Field interchangeable single slot size Compatible with MTS-8000 / T-BERD 8000, MTS-6000 / T-BERD 6000 and OTU-8000 New wavelengths to cover 1383 nm (CWDM) and 1490 nm (FTTx) Unique automated bi-directional OTDR t...

    New Smyrna Beach, FL
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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.