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

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Used light source

  • 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
    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
  • FlexTester3 Kit, FLX380-302U OTDR (used)

    FlexTester3 Kit, FLX380-302U OTDR (used)

    • Manufacturer: AFL

    FLX380 FlexTester3 OTDR with LinkMap The FLX380 FlexTester3 family provides the world’s smallest, lightest, most complete single-mode broadband network OTDRs with integrated optical light source, power meter, an...

    $2,995 USD
    Gatineau, Canada
  • Trusted Seller
    Anritsu MT9085B

    Anritsu MT9085B

    • Manufacturer: Anritsu
    • Model: MT9085

    ACCESS Master OTDR; SM 1310/1550 nm, SC-APC The ACCESS Master MT9085 series is a compact handheld all-in-one tester for performing optical pulse tests, optical loss/power measurements, and optical fiber end-face ...

    Harrow, United Kingdom
  • Trusted Seller
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    Anritsu MW9076B

    • Manufacturer: Anritsu
    • Model: MW9076

    Optical Time Domain Reflectometer The MW9076B is a small and lightweight optical time domain reflectometer (mini-OTDR) for measuring loss and locating faults in optical fiber cables at fiber installation and main...

    Cary, NC
  • Trusted Seller
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    Anritsu MW9076D1

    • Manufacturer: Anritsu
    • Model: MW9076

    Optical Time Domain Reflectometer The Anritsu MW9076 series is a small and lightweight optical time domain reflectometer (mini-OTDR) for measuring loss and locating faults in optical fiber cables at fiber install...

    Cary, NC
  • Trusted Seller
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    Anritsu MW9076D

    • Manufacturer: Anritsu
    • Model: MW9076

    Optical Time Domain Reflectometer The Anritsu MW9076 series is a small and lightweight optical time domain reflectometer (mini-OTDR) for measuring loss and locating faults in optical fiber cables at fiber install...

    Cary, NC
  • Trusted Seller
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    Viavi Solutions Inc. TB2000-SM-OTDR

    • Manufacturer: JDSU - Viavi - Acterna

    The TB2000-SM-OTDR is a handheld modular test set that can be used to install, turn up and maintain fiber optic networks across enterprise, metro and FTTx/access point-to-point or point-to-multipoint networks (PO...

    Cary, NC
  • Trusted Seller
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    Symmetricom 58503B

    • Manufacturer: Symmetricom

    GPS Time and Frequency Reference Receiver The 58503B GPS Time and Frequency Reference Receiver is a high quality source of precision time, time interval, and frequency in a lightweight compact package. The high-p...

    Cary, NC
  • Trusted Seller
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    Hewlett Packard 58503A

    • Manufacturer: HP

    GPS Time and Frequency Reference Receiver The 58503B GPS Time and Frequency Reference Receiver is a high quality source of precision time, time interval, and frequency in a lightweight compact package. The high-p...

    Cary, NC
  • Trusted Seller
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    Tektronix TV220

    • Manufacturer: Tektronix
    • Model: TV220

    CableScout TV220 TDR The Tektronix TV220 is a CableScout TV220 TDR. Performance Characteristics Form Factor Benchtop Type TDR Cable Type Coaxial Maximum Frequency 400 MHz Maximum Distance Range 3.6 km Integral Si...

    Cary, NC
  • Anritsu MT9080A

    Anritsu MT9080A

    • Manufacturer: Anritsu
    • Model: MT9080A

    Details The Anritsu MT9080A ACCESS Master OTDR is a compact, rugged handheld instrument designed for FTTx metro and access fiber network testing. It supports dual-wavelength single‑mode testing at 1310 nm and 155...

    Dublin, Ireland
  • Anritsu MT9080E

    Anritsu MT9080E

    • Manufacturer: Anritsu
    • Model: MT9080E

    Details The Anritsu MT9080E offers triple-wavelength OTDR testing at 1310, 1550, and 1650 nm, integrating a power meter, visible light source, and fiber tracer. It features high dynamic range, 1 m dead-zone, and ...

    Dublin, Ireland
  • Anritsu MT9080B

    Anritsu MT9080B

    • Manufacturer: Anritsu
    • Model: MT9080B

    Details The Anritsu MT9080B is a dual-wavelength OTDR supporting 1550 nm and 1625 nm, with integrated optical power meter, light source, and optional visible laser. It features a 6.2-inch monochrome LCD for outdo...

    Dublin, Ireland
  • Anritsu MW9076C

    Anritsu MW9076C

    • Manufacturer: Anritsu
    • Model: MW9076

    Details The Anritsu MW9076C OTDR offers triple-wavelength operation at 1310 nm, 1550 nm, and 1625 nm, delivering superior dynamic range (≈41.5 dB at 1.31 μm, ≈39.5 dB at 1.55 μm, ≈37 dB at 1.625 μm). It ensures p...

    Dublin, Ireland
34567

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.