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

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Used lab testing

  • Anritsu MW9076D

    Anritsu MW9076D

    • Manufacturer: Anritsu
    • Model: MW9076

    The new MW9076 mini-OTDR series can perform a measurement three to five times faster than the well received, conventional MW9070B. Three and four-wavelength OTDRs are included among the new product lineup. The fo...

    $5,250 USD
    Farmingdale, NJ
  • Trusted Seller
    Anritsu MW9076D1

    Anritsu MW9076D1

    • Manufacturer: Anritsu
    • Model: MW9076
    • Wavelength: 1,310 nanometer

    45 dB high dynamic range Short 8 m dead zone Simple measurement of chromatic dispersion from one end of an optical fiber Measurement in 10 s (Full-Auto mode), 0.15 s real-time sweep 5 cm high resolution, 50,000 s...

    New Smyrna Beach, FL
  • Trusted Seller
    JDSU E8136UHD

    JDSU E8136UHD

    • Manufacturer: JDSU - Viavi - Acterna
    • Model: E8136UHD
    • Wavelength: 1,310 nanometer

    Ultra Long Haul (UHD) OTDR Module Wavelengths [nm]: 1310, 1550, 1625 | Max pulse width: 20usec | Distance range max.: 380.00km

    New Smyrna Beach, FL
  • Trusted Seller
    EXFO FTB-74234C-B

    EXFO FTB-74234C-B

    • Manufacturer: Exfo
    • Model: FTB-74234C-B
    • Wavelength: 1,310 nanometer

    Triple-Wavelength OTDR Wavelengths [nm]: 1310, 1550, 1625 | Max pulse width: 20usec | Distance range max.: 260.00km

    New Smyrna Beach, FL
  • Trusted Seller
    Yokogawa AQ7275-735032

    Yokogawa AQ7275-735032

    • Manufacturer: Yokogawa
    • Wavelength: 1,310 nanometer

    Enhanced version of AQ7270 Series Improved Waveform Quality Increased Dynamic range Wider Range of Optional Functions Short Dead Zone (0.8 m) Quick Startup within 10 Seconds Stabilized Light Source Visible Light ...

    New Smyrna Beach, FL
  • Trusted Seller
    Yokogawa AQ7260 AQ7265

    Yokogawa AQ7260 AQ7265

    • Manufacturer: Yokogawa
    • Wavelength: 1,310 nanometer

    Sampling resolution: min. 5cm Sampling points: max. 60,000 Fast measurements 8.4 inch TFT-LCD color display for easy viewing Large internal memory: 20MB USB ports for connectivity and data storage Telcordia GR 19...

    New Smyrna Beach, FL
  • Trusted Seller
    Fluke Networks OFTM-5632

    Fluke Networks OFTM-5632

    • Manufacturer: Fluke
    • Model: OFTM-5632
    • Wavelength: 1,310 nanometer

    OptiFiber Singlemode OTDR + PM + Loss/Length Module

    New Smyrna Beach, FL
  • Trusted Seller
    EXFO FTB-7600E-0023B

    EXFO FTB-7600E-0023B

    • Manufacturer: Exfo
    • Model: FTB-7600E-0023B
    • Wavelength: 1,310 nanometer

    Single and dual wavelength configurations (1310/1550/1625 nm) Up to 256 000 sampling points for higher trace resolution Dynamic range of up to 50 dB Linearity of ±0.03 dB/dB (the best in the industry) Automatic a...

    New Smyrna Beach, FL
  • Trusted Seller
    Fluke Networks OFTM-5630

    Fluke Networks OFTM-5630

    • Manufacturer: Fluke
    • Model: OFTM-5630
    • Wavelength: 1,310 nanometer

    OptiFiber Singlemode OTDR Module Wavelengths [nm]: 1310, 1550 | Max pulse width: 1usec | Distance range max.: 15.00km

    New Smyrna Beach, FL
  • Trusted Seller
    EXFO FTB-150-LH

    EXFO FTB-150-LH

    • Manufacturer: Exfo
    • Model: FTB-150-LH
    • Wavelength: 1,310 nanometer

    Singlemode configurations at 1310, 1410, 1550 and 1625 nm Up to 52 000 acquisition points for sampling High-speed traces starting at 10 seconds Dynamic range of up to 45 dB Optional functions: power meter, fiber ...

    New Smyrna Beach, FL
  • Trusted Seller
    EXFO FCS-423-B

    EXFO FCS-423-B

    • Manufacturer: Exfo
    • Model: FCS-423-B
    • Wavelength: 1,310 nanometer

    OTDR PC Card Wavelengths [nm]: 1310, 1550 | Max pulse width: 20usec | Distance range max.: 240.00km

    New Smyrna Beach, FL
  • Trusted Seller
    Anritsu MW9076B1

    Anritsu MW9076B1

    • Manufacturer: Anritsu
    • Model: MW9076
    • Wavelength: 1,310 nanometer

    45 dB high dynamic range Short 8 m dead zone Simple measurement of chromatic dispersion from one end of an optical fiber Measurement in 10 s (Full-Auto mode), 0.15 s real-time sweep 5 cm high resolution, 50,000 s...

    New Smyrna Beach, FL
  • Trusted Seller
    Anritsu MW9060A

    Anritsu MW9060A

    • Manufacturer: Anritsu
    • Model: MW9060A
    • Wavelength: 1,310 nanometer

    Optical Time Domain Reflectometer Wavelengths [nm]: 1310, 1550 | Max pulse width: 2usec | Distance range max.: 250.00km

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

    Keysight / Agilent / HP E6053A

    • Manufacturer: Agilent - Keysight
    • Model: E6053A
    • Wavelength: 1,310 nanometer

    Single-mode OTDR module Wavelengths [nm]: 1310, 1550 | Max pulse width: 20usec | Distance range max.: 400.00km

    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
1819202122

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.