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

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Used module

  • Trusted Seller
    EXFO FTB-7423B-B

    EXFO FTB-7423B-B

    • Manufacturer: Exfo
    • Model: FTB-7423B-B
    • Wavelength: 1,310 nanometer

    SM long-haul OTDR module, 1310/1550 nm (9/125 µm) Wavelengths [nm]: 1310, 1550 | Max pulse width: 20usec | Distance range max.: 260.00km

    New Smyrna Beach, FL
  • Trusted Seller
    EXFO FTB-7200D-023B

    EXFO FTB-7200D-023B

    • Manufacturer: Exfo
    • Model: FTB-7200D-023B
    • Wavelength: 1,310 nanometer

    SM short-haul OTDR module, 1310/1550 nm (9/125 µm)

    New Smyrna Beach, FL
  • Trusted Seller
    EXFO FTB-7434B-B

    EXFO FTB-7434B-B

    • Manufacturer: Exfo
    • Model: FTB-7434B-B
    • Wavelength: 1,550 nanometer

    SM long-haul OTDR module, 1550/1625 nm (9/125 µm) Wavelengths [nm]: 1550, 1625 | Max pulse width: 20usec | Distance range max.: 260.00km

    New Smyrna Beach, FL
  • Trusted Seller
    EXFO FTB-7300D-034B

    EXFO FTB-7300D-034B

    • Manufacturer: Exfo
    • Model: FTB-7300D-034B
    • Wavelength: 1,550 nanometer

    SM medium-haul OTDR module, 1550/1625 nm (9/125 µm)

    New Smyrna Beach, FL
  • Trusted Seller
    EXFO FTB-7300D-234B

    EXFO FTB-7300D-234B

    • Manufacturer: Exfo
    • Model: FTB-7300D-234B
    • Wavelength: 1,310 nanometer

    SM medium-haul OTDR module, 1310/1550/1625 nm (9/125 µm)

    New Smyrna Beach, FL
  • Trusted Seller
    EXFO FTB-7300D-236B

    EXFO FTB-7300D-236B

    • Manufacturer: Exfo
    • Model: FTB-7300D-236B
    • Wavelength: 1,310 nanometer

    SM medium-haul OTDR module, 1310/1490/1550 nm (9/125 µm)

    New Smyrna Beach, FL
  • Trusted Seller
    EXFO FTB-7523B-B

    EXFO FTB-7523B-B

    • Manufacturer: Exfo
    • Model: FTB-7523B-B
    • Wavelength: 1,310 nanometer

    SM ultra-long-haul OTDR module, 1310/1550 nm (9/125 µm)

    New Smyrna Beach, FL
  • Trusted Seller
    EXFO FTB-7534B-B

    EXFO FTB-7534B-B

    • Manufacturer: Exfo
    • Model: FTB-7534B-B
    • Wavelength: 1,550 nanometer

    SM ultra-long-haul OTDR module, 1550/1625 nm (9/125 µm)

    New Smyrna Beach, FL
  • Trusted Seller
    Acterna MTS-5100

    Acterna MTS-5100

    • Manufacturer: JDSU - Viavi - Acterna
    • Wavelength: 850 nanometer

    A handheld, lightweight, and cost-effective solution for physical layer fiber testing NEW High visibility screen option allows the MTS-5100 to be used in any lighting conditions Advanced field modularity due to d...

    New Smyrna Beach, FL
  • Viavi JDSU MTS 6000AV2 +

    Viavi JDSU MTS 6000AV2 + 8126 B SM OTDR Module 1310/1550nm E8126B APC-FC

    • Manufacturer: JDSU - Viavi - Acterna

    Used Included in the sale: Viavi MTS 6000A V2 Mainframe with 6300 Module Carrier and Battery o Touch Screen Viavi 8126B SM OTDR Module o Network Type: AC Power Adapter Stylus Soft Bag Please refer to the manu...

    $1,394 USD
    Blackburn, United Kingdom
  • Viavi JDSU MTS 6000A V2

    Viavi JDSU MTS 6000A V2 + 8126 B SM OTDR Module 1310/1550nm E8126B APC-FC

    • Manufacturer: JDSU - Viavi - Acterna

    Used Included in the sale: Viavi MTS 6000A V2 Mainframe with 6100 Module Carrier and Battery o Touch Screen Viavi 8126B SM OTDR Module o Network Type: AC Power Adapter Stylus Soft Bag Please refer to the manu...

    $1,394 USD
    Blackburn, United Kingdom
  • Tektronix TFP2A

    Tektronix TFP2A

    • Manufacturer: Tektronix
    • Model: TFP2A

    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...

    $1,313 USD
    Farmingdale, NJ
  • 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
    Anritsu CMA5283

    Anritsu CMA5283

    • Manufacturer: Anritsu
    • Model: CMA5283
    • Wavelength: 1,310 nanometer

    Never obsolete - modular design allows new or additional modules to be added CMA5283 optical fiber type: SingleMode (8-10 um) Sophisticated analysis software provides consistent and accurate fiber characterizatio...

    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.