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

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Used networking

  • Trusted Seller
    TDR AEA 20/20 Technology Inc

    TDR AEA 20/20 Technology Inc F Network Cable Fault

    • Manufacturer: aea, tdr networks

    “Screen Has Imperfection bottom right. See Pictures” AEA Technology Inc F Network Model 6020-504X. Condition is "Used". This is coming out of an electrical contractor equipment liquidation. PLEASE SEE PICTURES Y...

    $1,125 USD
    Neenah, WI
  • Fluke Networks OFTM-5610B OptiFiber Multimode

    Fluke Networks OFTM-5610B OptiFiber Multimode OTDR Module

    • Manufacturer: Fluke

    Up for sale is a used Fluke Networks DTX-MFM DTX Multimode Fiber Module. It has been tested and is in good working condition.

    $950 USD
    Baltimore, MD
  • Fluke Networks OFTM 5610B OptiFiber

    Fluke Networks OFTM 5610B OptiFiber Multimode OTDR Module

    • Manufacturer: Fluke

    Up for sale is a used Fluke Networks DTX-MFM DTX Multimode Fiber Module. It has been tested and is in good working condition.

    $950 USD
    Baltimore, MD
  • Trusted Seller
    Fluke Networks OFTM-5610B

    Fluke Networks OFTM-5610B

    • Manufacturer: Fluke
    • Model: OFTM-5610B
    • Wavelength: 850 nanometer

    Test, troubleshoot and certify fiber with Auto OTDR analysis, ChannelMap™, loss length certification and 250X/400X fiber end-face inspection Take the complexity out of testing and troubleshooting with an OTDR tha...

    New Smyrna Beach, FL
  • Trusted Seller
    Fluke Networks OFTM-5632

    Fluke Networks OFTM-5632

    • Manufacturer: Fluke
    • Model: OFTM-5632
    • Wavelength: 1,310 nanometer

    OptiFiber Singlemode OTDR + PM + Loss/Length Module

    New Smyrna Beach, FL
  • Trusted Seller
    Fluke Networks OFTM-5630

    Fluke Networks OFTM-5630

    • Manufacturer: Fluke
    • Model: OFTM-5630
    • Wavelength: 1,310 nanometer

    OptiFiber Singlemode OTDR Module Wavelengths [nm]: 1310, 1550 | Max pulse width: 1usec | Distance range max.: 15.00km

    New Smyrna Beach, FL
  • Trusted Seller
    Fluke Networks OFTM-5612

    Fluke Networks OFTM-5612

    • Manufacturer: Fluke
    • Model: OFTM-5612
    • Wavelength: 850 nanometer

    OptiFiber Multimode OTDR + PM + Loss/Length Module

    New Smyrna Beach, FL
  • Trusted Seller
    Fluke Networks OFTM-5611B

    Fluke Networks OFTM-5611B

    • Manufacturer: Fluke
    • Model: OFTM-5611B
    • Wavelength: 850 nanometer

    Test, troubleshoot and certify fiber with Auto OTDR analysis, ChannelMap™, loss length certification and 250X/400X fiber end-face inspection Take the complexity out of testing and troubleshooting with an OTDR tha...

    New Smyrna Beach, FL
  • Trusted Seller
    Fluke Networks OFTM-5731

    Fluke Networks OFTM-5731

    • Manufacturer: Fluke
    • Model: OFTM-5731
    • Wavelength: 1,310 nanometer

    Test, troubleshoot and certify fiber with Auto OTDR analysis, ChannelMap™, loss length certification and 250X/400X fiber end-face inspection Take the complexity out of testing and troubleshooting with an OTDR tha...

    New Smyrna Beach, FL
  • Trusted Seller
    Fluke Networks OFTM-5612B

    Fluke Networks OFTM-5612B

    • Manufacturer: Fluke
    • Model: OFTM-5612B
    • Wavelength: 850 nanometer

    Test, troubleshoot and certify fiber with Auto OTDR analysis, ChannelMap™, loss length certification and 250X/400X fiber end-face inspection Take the complexity out of testing and troubleshooting with an OTDR tha...

    New Smyrna Beach, FL
  • Trusted Seller
    Fluke Networks OFTM-5730

    Fluke Networks OFTM-5730

    • Manufacturer: Fluke
    • Model: OFTM-5730
    • Wavelength: 1,310 nanometer

    Test, troubleshoot and certify fiber with Auto OTDR analysis, ChannelMap™, loss length certification and 250X/400X fiber end-face inspection Take the complexity out of testing and troubleshooting with an OTDR tha...

    New Smyrna Beach, FL
  • Trusted Seller
    Fluke Networks OFTM-5732

    Fluke Networks OFTM-5732

    • Manufacturer: Fluke
    • Model: OFTM-5732
    • Wavelength: 1,310 nanometer

    Test, troubleshoot and certify fiber with Auto OTDR analysis, ChannelMap™, loss length certification and 250X/400X fiber end-face inspection Take the complexity out of testing and troubleshooting with an OTDR tha...

    New Smyrna Beach, FL
  • Trusted Seller
    Fluke Networks OFTM-5631

    Fluke Networks OFTM-5631

    • Manufacturer: Fluke
    • Model: OFTM-5631
    • Wavelength: 1,310 nanometer

    OptiFiber Singlemode OTDR + PM Module Wavelengths [nm]: 1310, 1550 | Max pulse width: 1usec | Distance range max.: 15.00km

    New Smyrna Beach, FL
  • Trusted Seller
    Fluke Networks OFTM-5611

    Fluke Networks OFTM-5611

    • Manufacturer: Fluke
    • Model: OFTM-5611
    • Wavelength: 850 nanometer

    OptiFiber Multimode OTDR + PM Module Wavelengths [nm]: 850, 1300 | Max pulse width: 650nsec | Distance range max.: 4.00km

    New Smyrna Beach, FL
  • Trusted Seller
    Fluke Networks OFTM-5610

    Fluke Networks OFTM-5610

    • Manufacturer: Fluke
    • Model: OFTM-5610
    • Wavelength: 850 nanometer

    OptiFiber Multimode OTDR Module Wavelengths [nm]: 850, 1300 | Max pulse width: 650nsec | Distance range max.: 4.00km

    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.