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

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Used lab testing

  • Trusted Seller
    Anritsu MT9080A

    Anritsu MT9080A

    • Manufacturer: Anritsu
    • Model: MT9080A
    • Wavelength: 1,310 nanometer

    Lightweight at just 2.2 kg. Compared with the Anritsu MW9076 series and other traditional OTDRs, the MT9080 Series ACCESS Master is lighter and more compact for easier use in the field. Standard features include ...

    New Smyrna Beach, FL
  • Trusted Seller
    Keysight / Agilent / HP

    Keysight / Agilent / HP E4314A

    • Manufacturer: Agilent - Keysight
    • Model: E4314A
    • Wavelength: 1,310 nanometer

    Optical Time Domain Reflectometer Wavelengths [nm]: 1310 | Max pulse width: 10usec | Distance range max.: 500.00km

    New Smyrna Beach, FL
  • Trusted Seller
    EXFO FTB-7405B-B

    EXFO FTB-7405B-B

    • Manufacturer: Exfo
    • Model: FTB-7405B-B
    • Wavelength: 1,410 nanometer

    SM long-haul OTDR module, 1410 nm (9/125 µm) Wavelengths [nm]: 1410 | Max pulse width: 20usec | Distance range max.: 260.00km

    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
    EXFO FTB-7200D-12CD

    EXFO FTB-7200D-12CD

    • Manufacturer: Exfo
    • Model: FTB-7200D-12CD
    • Wavelength: 850 nanometer

    Up to 128 000 sampling points for higher trace resolution Sampling resolution down to 4 cm, for ultra-accurate fault location Better linearity—down to ±0.03 dB/dB—for more accurate event characterization LAN/WAN ...

    New Smyrna Beach, FL
  • Trusted Seller
    EXFO FTB-7200D-003B

    EXFO FTB-7200D-003B

    • Manufacturer: Exfo
    • Model: FTB-7200D-003B
    • Wavelength: 1,550 nanometer

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

    New Smyrna Beach, FL
  • Trusted Seller
    EXFO FCS-403-B-ER1

    EXFO FCS-403-B-ER1

    • Manufacturer: Exfo
    • Model: FCS-403-B-ER1
    • Wavelength: 1,550 nanometer

    OTDR PC Card Wavelengths [nm]: 1550 | Max pulse width: 20usec | Distance range max.: 240.00km

    New Smyrna Beach, FL
  • Trusted Seller
    Anritsu MT9080B

    Anritsu MT9080B

    • Manufacturer: Anritsu
    • Model: MT9080B
    • Wavelength: 1,550 nanometer

    Lightweight at just 2.2 kg. Compared with the Anritsu MW9076 series and other traditional OTDRs, the MT9080 Series ACCESS Master is lighter and more compact for easier use in the field. Standard features include ...

    New Smyrna Beach, FL
  • Trusted Seller
    Keysight / Agilent / HP

    Keysight / Agilent / HP E6059A

    • Manufacturer: Agilent - Keysight
    • Model: E6059A
    • Wavelength: 1,550 nanometer

    Single-mode OTDR module Wavelengths [nm]: 1550 | Max pulse width: 20usec | Distance range max.: 400.00km

    New Smyrna Beach, FL
  • Trusted Seller
    Keysight / Agilent / HP

    Keysight / Agilent / HP E4315A

    • Manufacturer: Agilent - Keysight
    • Model: E4315A
    • Wavelength: 1,550 nanometer

    Form Factor Module (proprietary interface/bus) Fiber Type Singlemode Minimum Wavelength 1550 nm Maximum Wavelength 1550 nm Maximum Dynamic Range 34 dB Dead zone distance 4 m User Interface Proprietary Optical Tim...

    New Smyrna Beach, FL
  • Trusted Seller
    Tektronix TFP2A

    Tektronix TFP2A

    • Manufacturer: Tektronix
    • Model: TFP2A
    • Wavelength: 1,310 nanometer

    Optical Time Domain Reflectometer, discont. Wavelengths [nm]: 1310, 1550, 850, 1300 | Distance range max.: 320.00km

    New Smyrna Beach, FL
  • Trusted Seller
    EXFO FTB-100B

    EXFO FTB-100B

    • Manufacturer: Exfo
    • Model: FTB-100B
    • Wavelength: 850 nanometer

    Rugged and splashproof Visual fault locator (optional) Power meter (optional) Pass/fail result validation Touchscreen interface Large choice of high-performance, easily interchangeable OTDR modules Triple wavelen...

    New Smyrna Beach, FL
  • Trusted Seller
    EXFO FTB-7300D-004B

    EXFO FTB-7300D-004B

    • Manufacturer: Exfo
    • Model: FTB-7300D-004B
    • Wavelength: 1,625 nanometer

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

    New Smyrna Beach, FL
  • Trusted Seller
    EXFO FCS-404-B-ER1

    EXFO FCS-404-B-ER1

    • Manufacturer: Exfo
    • Model: FCS-404-B-ER1
    • Wavelength: 1,625 nanometer

    OTDR PC Card Wavelengths [nm]: 1625 | Max pulse width: 20usec | Distance range max.: 240.00km

    New Smyrna Beach, FL
  • Trusted Seller
    EXFO FCS-404-B-ER2

    EXFO FCS-404-B-ER2

    • Manufacturer: Exfo
    • Model: FCS-404-B-ER2
    • Wavelength: 1,625 nanometer

    OTDR PC Card Wavelengths [nm]: 1625 | Max pulse width: 20usec | Distance range max.: 240.00km

    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.