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

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Used lab testing

  • 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
  • Trusted Seller
    EXFO FTB-7400E-0023B

    EXFO FTB-7400E-0023B

    • Manufacturer: Exfo
    • Model: FTB-7400E-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 Low water peak fiber testing at 1383 nm for characterizing new fiber...

    New Smyrna Beach, FL
  • Trusted Seller
    EXFO FTB-7400E-0034B

    EXFO FTB-7400E-0034B

    • Manufacturer: Exfo
    • Model: FTB-7400E-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 Low water peak fiber testing at 1383 nm for characterizing new fiber...

    New Smyrna Beach, FL
  • Trusted Seller
    EXFO FTB-7400E-0003B

    EXFO FTB-7400E-0003B

    • Manufacturer: Exfo
    • Model: FTB-7400E-0003B
    • 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 Low water peak fiber testing at 1383 nm for characterizing new fiber...

    New Smyrna Beach, FL
  • Trusted Seller
    Yokogawa AQ7270-735027

    Yokogawa AQ7270-735027

    • Manufacturer: Yokogawa
    • Wavelength: 1,310 nanometer

    735027 Three-wavelength, supporting a maintainance wavelength of 1650nm Shortest Dead Zone in the world: <0.8m (2.7 ft): Enables multiple close range event detection External Large Capacity Battery Option Remote ...

    New Smyrna Beach, FL
  • Trusted Seller
    Anritsu CMA5254

    Anritsu CMA5254

    • Manufacturer: Anritsu
    • Model: CMA5254
    • Wavelength: 1,550 nanometer

    Never obsolete - modular design allows new or additional modules to be added CMA5254 optical fiber type: SingleMode (8-10 um) Sophisticated analysis software provides consistent and accurate fiber characterizatio...

    New Smyrna Beach, FL
  • Trusted Seller
    Anritsu CMA5266

    Anritsu CMA5266

    • Manufacturer: Anritsu
    • Model: CMA5266
    • Wavelength: 850 nanometer

    Never obsolete - modular design allows new or additional modules to be added CMA5266 optical fiber type: Multimode (62.5 um) Sophisticated analysis software provides consistent and accurate fiber characterization...

    New Smyrna Beach, FL
  • Trusted Seller
    JDSU E8123SRL

    JDSU E8123SRL

    • Manufacturer: JDSU - Viavi - Acterna
    • Model: E8123SRL
    • Wavelength: 850 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 CMA5261

    Anritsu CMA5261

    • Manufacturer: Anritsu
    • Model: CMA5261
    • Wavelength: 850 nanometer

    Never obsolete - modular design allows new or additional modules to be added CMA5261 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 CMA5000a

    Anritsu CMA5000a

    • Manufacturer: Anritsu
    • Model: CMA5000A
    • Wavelength: 850 nanometer

    Multi-Layer Network Test and Measurement Platform Wavelengths [nm]: 850, 1300, 1310, 1383, 1410, 1490, 1550, 1625 | Max pulse width: 20usec | Distance range max.: 300.00km

    New Smyrna Beach, FL
  • Trusted Seller
    Yokogawa AQ7270-735023

    Yokogawa AQ7270-735023

    • Manufacturer: Yokogawa
    • Wavelength: 1,310 nanometer

    735023 High dynamic range model for installation and maintenance of metro networks and access networks Shortest Dead Zone in the world: <0.8m (2.7 ft): Enables multiple close range event detection External Large ...

    New Smyrna Beach, FL
  • Trusted Seller
    Anritsu CMA4500-83

    Anritsu CMA4500-83

    • Manufacturer: Anritsu
    • Wavelength: 1,310 nanometer

    CMA4500-83 optical fiber type: Single Mode (8-10 um) All-in-one test set with fixed optics reduces complexity and equipment needed Increased network reliability through accurate fiber characterization Sophisticat...

    New Smyrna Beach, FL
  • Trusted Seller
    Anritsu CMA4500-81

    Anritsu CMA4500-81

    • Manufacturer: Anritsu
    • Wavelength: 1,310 nanometer

    CMA4500-81 optical fiber type: Single Mode (8-10 um) All-in-one test set with fixed optics reduces complexity and equipment needed Increased network reliability through accurate fiber characterization Sophisticat...

    New Smyrna Beach, FL
  • Trusted Seller
    Anritsu CMA4500-45

    Anritsu CMA4500-45

    • Manufacturer: Anritsu
    • Wavelength: 1,310 nanometer

    CMA4500-45 optical fiber type: Single Mode (8-10 um) All-in-one test set with fixed optics reduces complexity and equipment needed Increased network reliability through accurate fiber characterization Sophisticat...

    New Smyrna Beach, FL
56789

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.