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

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Used network modules

  • Fluke Networks OFTM 5610B OptiFiber

    Fluke Networks OFTM 5610B OptiFiber Multimode OTDR Module

    • Manufacturer: Fluke

    Up for sale is a used Fluke Networks DTX-MFM DTX Multimode Fiber Module. It has been tested and is in good working condition.

    $950 USD
    Baltimore, MD
  • Fluke Networks OFTM-5610B OptiFiber Multimode

    Fluke Networks OFTM-5610B OptiFiber Multimode OTDR Module

    • Manufacturer: Fluke

    Up for sale is a used Fluke Networks DTX-MFM DTX Multimode Fiber Module. It has been tested and is in good working condition.

    $950 USD
    Baltimore, MD
  • 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
    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
    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
    Fluke Networks OFTM-5631

    Fluke Networks OFTM-5631

    • Manufacturer: Fluke
    • Model: OFTM-5631
    • Wavelength: 1,310 nanometer

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

    New Smyrna Beach, FL
  • Trusted Seller
    Fluke Networks OFTM-5611

    Fluke Networks OFTM-5611

    • Manufacturer: Fluke
    • Model: OFTM-5611
    • Wavelength: 850 nanometer

    OptiFiber Multimode OTDR + PM Module Wavelengths [nm]: 850, 1300 | Max pulse width: 650nsec | Distance range max.: 4.00km

    New Smyrna Beach, FL
  • Trusted Seller
    Fluke Networks OFTM-5610

    Fluke Networks OFTM-5610

    • Manufacturer: Fluke
    • Model: OFTM-5610
    • Wavelength: 850 nanometer

    OptiFiber Multimode OTDR Module Wavelengths [nm]: 850, 1300 | Max pulse width: 650nsec | Distance range max.: 4.00km

    New Smyrna Beach, FL
  • Tektronix TFP2A

    Tektronix TFP2A

    • Manufacturer: Tektronix
    • Model: TFP2A

    FiberMaster® OTDR Unlike any other OTDR on the market, the FiberMaster® TFP2A sets a high level of performance and flexibility, providing faster, easier, more efficient solutions to fiber-optic network testing re...

    $1,313 USD
    Farmingdale, NJ
  • Tektronix TFP2-FS1315

    Tektronix TFP2-FS1315

    • Manufacturer: Tektronix
    • Model: TFP2

    FiberMaster® OTDR Unlike any other OTDR on the market, the FiberMaster® TFP2A sets a high level of performance and flexibility, providing faster, easier, more efficient solutions to fiber-optic network testing re...

    Farmingdale, NJ
  • Anritsu MT1000A Network Master Pro

    Anritsu MT1000A Network Master Pro Test OTDR SM MM MU100021A Module OPT 2,10, 21

    • Manufacturer: Anritsu
    • Model: MT1000A

    “In good working and cosmetic condition. Tested and works. Loaded with options. See pictures” Anritsu MT1000A Network Master Pro Test OTDR SM MM MU100021A Module OPT 2,10, 21 In good working and cosmetic conditio...

    $10,000 USD
    Houston, TX
  • Trusted Seller
    EXFO FTB-730C-SM1-XX

    EXFO FTB-730C-SM1-XX

    • Manufacturer: Exfo
    • Model: FTB-1

    SM OTDR Module; 1310/1550 nm The FTB-730C is the perfect tool for field technicians in evaluating splitters in PON and FTTX networks. Important Mainframe Details These OTDR Modules are generally bundled with a ha...

    Los Angeles, CA
  • Tektronix Y350C

    Tektronix Y350C

    • Manufacturer: Tektronix
    • Model: Y350C

    The NetTek Analyzer Platform is a hand-held battery operated user interface that supports the NetTek Series of instrument module test tools. The NetTek Series of test tools is designed for technicians who install...

    $520 USD
    Farmingdale, NJ
  • Trusted Seller
    Sunrise Telecom SSMTT-35

    Sunrise Telecom SSMTT-35

    • Manufacturer: Sunrise Telecom
    • Wavelength: 850 nanometer

    One of the smallest OTDRs in the world Automatic Fiber Test: One-Button for complete fiber testing Dual wavelength capability (SMF - 1310/1550nm, MMF - 850/1310nm) Optional VFL, OPM, LS Designed for FTTx, Metro a...

    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
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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.