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

Building Filters

1311

Used lab testing

  • Trusted Seller
    EXFO FG-720-003M

    EXFO FG-720-003M

    • Manufacturer: Exfo
    • Model: FG-720-003M
    • Wavelength: 1,550 nanometer

    All-in-one remote OTDR testing and monitoring functions Multitasking test systems for multiple users Discovery and auto-provisioning functions SMS-triggered test-on-demand Flexible alert subsystem OTDRs offering ...

    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 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
  • Trusted Seller
    Anritsu CMA4500-69

    Anritsu CMA4500-69

    • Manufacturer: Anritsu
    • Wavelength: 850 nanometer

    CMA4500-69 optical fiber type: Multimode (50 um) All-in-one test set with fixed optics reduces complexity and equipment needed Increased network reliability through accurate fiber characterization Sophisticated a...

    New Smyrna Beach, FL
  • Trusted Seller
    Yokogawa AQ7270-735030

    Yokogawa AQ7270-735030

    • Manufacturer: Yokogawa
    • Wavelength: 850 nanometer

    735030 Four-wavelength model for installation and maintenance of LAN and FTTH with support for both multimode and single mode fiber Shortest Dead Zone in the world: <0.8m (2.7 ft): Enables multiple close range ev...

    New Smyrna Beach, FL
  • Trusted Seller
    Anritsu CMA4500-60

    Anritsu CMA4500-60

    • Manufacturer: Anritsu
    • Wavelength: 850 nanometer

    CMA4500-60 optical fiber type: Multimode (50 um), Single Mode (8-10 um) All-in-one test set with fixed optics reduces complexity and equipment needed Increased network reliability through accurate fiber character...

    New Smyrna Beach, FL
  • Tektronix TFP2-FM8513

    Tektronix TFP2-FM8513

    • Manufacturer: Tektronix
    • Model: TFP2

    The TEKTRONIX TFP2 FiberMaster Optical Time-Domain Reflectometer (OTDR) is an optical-fiber test instrument capable of measuring loss characteristics and displaying faults, splices, and other fiber events in sing...

    $1,838 USD
    Farmingdale, NJ
  • Exfo FTB-300-D1M1N2 Univ. Test System

    Exfo FTB-300-D1M1N2 Univ. Test System

    • Manufacturer: Exfo
    • Model: FTB-1

    The Exfo FTB-300 Universal Test System is a modular platform designed for fiber optic testing. It supports a wide range of test modules for optical, transport, and datacom applications. EXFO FTB-300-D1M1N2 Univer...

    Gatineau, Canada
89101112

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.