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

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73

Used precision reflectometer

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    Tektronix OF150

    • Manufacturer: Tektronix
    • Model: OF150

    Multimode Optical Time Domain Reflectometer This Optical Time Domain Reflectometer can provide quick and easy measurements of signal loss and breaks on Multimode Fiber. It allows you to see the fiber in detail. T...

    Cary, NC
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    Stanford Research Systems SR620

    • Manufacturer: Stanford Research
    • Model: SR620

    The Sr620, produced by Stanford Research Systems, is an extremely advanced time interval counter that has outstanding specifications. It has an impressive resolution of 25 picoseconds and a frequency range of 1.3...

    Cary, NC
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    Hewlett Packard 86107A

    • Manufacturer: HP
    • Model: 86107A

    Precision Timebase Reference Module The 86107A Precision Timebase Reference Module expands the capability of the Infinium DCA system to the testing of 40 GB/s systems. Jitter performance has been reduced by almos...

    Cary, NC
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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
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    Trend Networks FMQ-OTDR-KIT

    • Manufacturer: Trend Networks

    TREND Networks North America - FMQ-OTDR The OTDRs feature both high dynamic range and small dead zones providing the precision required for installation and troubleshooting alike. The software simplifies certific...

    Cary, NC
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    Tektronix TFS3031

    • Manufacturer: Tektronix
    • Model: TFS3031

    One-button, fully automatic Mini OTDR providing precise measurements on singlemode and multimode optical fiber systems in one portable unit. This unit features a large, backlit, high-resolution display, an instal...

    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
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    Anritsu MW0972

    • Manufacturer: Anritsu
    • Model: MW0972

    The Anritsu MW0972 Optical Spectrum Analyzer is a top-performing tool designed for analyzing optical signals in telecommunications, research, and manufacturing. It has a broad measurement range and excellent reso...

    Cary, NC
  • Trusted Seller
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    Trend Networks FMQ-OTDR

    • Manufacturer: Trend Networks

    TREND Networks North America - FMQ-OTDR The OTDRs feature both high dynamic range and small dead zones providing the precision required for installation and troubleshooting alike. The software simplifies certific...

    Cary, NC
  • Anritsu MT9085A

    Anritsu MT9085A

    • Manufacturer: Anritsu
    • Model: MT9085

    Details Equipped with a high-resolution OTDR module, the Anritsu MT9085A Access Master Std Dynamic Range OTDR Mainframe delivers precise fiber characterization for access and metro networks. Its standard dynamic ...

    Dublin, Ireland
  • Keysight Technologies N3911AL

    Keysight Technologies N3911AL

    • Manufacturer: Agilent - Keysight
    • Model: N3911AL

    Details The Keysight (Agilent) N3911AL is a specialized OTDR module engineered for the N3900A Modular Network Tester, offering precise fault localization in single-mode fiber systems. It ensures dependable perfor...

    Dublin, Ireland
  • Anritsu MW9060

    Anritsu MW9060

    • Manufacturer: Anritsu
    • Model: MW9060

    Details The Anritsu MW9060 is an OTDR mainframe designed for optical-time-domain reflectometry, enabling precise fault location, splice evaluation, and attenuation measurement in fiber networks. It supports modul...

    Dublin, Ireland
  • Stanford Research FS752

    Stanford Research FS752

    • Manufacturer: Stanford Research

    Details The Stanford Research (SRS) FS752 GPS/GNSS Time And Frequency Reference delivers precise GPS/GNSS-based time and frequency referencing, featuring a 10 MHz output, multiple frequency channels, and nanoseco...

    Dublin, Ireland
  • Anritsu MT9085

    Anritsu MT9085

    • Manufacturer: Anritsu
    • Model: MT9085

    Details The Anritsu MT9085 is a rugged handheld all-in-one optical tester integrating OTDR, OLTS, and VLS functions. It features a bright 8-inch touchscreen combined with rotary knobs and hard keys for intuitive ...

    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
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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.