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

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Used mainframes

  • EXFO FTB-1 Mainframe with TB-800

    EXFO FTB-1 Mainframe with TB-800 Module

    • Manufacturer: Exfo
    • Model: FTB-1

    FTB-1 with TB-800 Module All our inventory is accurate and updated in real-time. If this website says we have the item in stock, we do. Verification of voltage type for destination country. Verification of equipm...

    $3,099 USD
    Gatineau, Canada
  • Exfo FTB-300-D1M1N2 Univ. Test System

    Exfo FTB-300-D1M1N2 Univ. Test System

    • Manufacturer: Exfo
    • Model: FTB-1

    The Exfo FTB-300 Universal Test System is a modular platform designed for fiber optic testing. It supports a wide range of test modules for optical, transport, and datacom applications. EXFO FTB-300-D1M1N2 Univer...

    Gatineau, Canada
  • Viavi JDSU MTS 6000A V2

    Viavi JDSU MTS 6000A V2 Mainframe Platform with 6100 Module Carrier

    • Manufacturer: JDSU - Viavi - Acterna
    • Model: 6000A

    Included in the sale: Viavi MTS 6000A V2 Mainframe Touch Screen AC Power Adapter Stylus Please the manufacturer's website for details Shipping & Returns Policy Shipping Policy Processing Time: Orders are typicall...

    $694 USD
    Blackburn, United Kingdom
  • JDSU MTS 4000 Mainframe &

    JDSU MTS 4000 Mainframe & 4126 MA SM OTDR 1310/1550nm

    • Manufacturer: JDSU - Viavi - Acterna

    Used Please visit the manufacturer's website for more information. Product Shipping & Returns Policy Shipping Policy Processing Time: Orders are typically processed and dispatched within 1 business day. Shipping ...

    $578 USD
    Blackburn, United Kingdom
  • Trusted Seller
    Ando AQ7250

    Ando AQ7250

    • Manufacturer: Ando
    • Model: AQ7250
    • Wavelength: 850 nanometer

    Mini OTDR Mainframe Wavelengths [nm]: 850, 1300, 1310, 1550 | Max pulse width: 20usec | Distance range max.: 240.00km

    New Smyrna Beach, FL
  • EXFO FTB-7300B 1310-1550nm SM Fiber

    EXFO FTB-7300B 1310-1550nm SM Fiber OTDR FTB-7323B-B TESTED

    • Manufacturer: Exfo

    Up for sale is a used EXFO FTB-7300B 1310-1550nm SM Fiber OTDR FTB-7323B-B. It has been tested inside a EXFO FTB-400 Mainframe with a WaveFront NETSIM 22.0 km and appears to be in good working condition. Only the...

    $2,250 USD
    Baltimore, MD
  • Viavi JDSU E81WDM-C Tunable DWDM

    Viavi JDSU E81WDM-C Tunable DWDM OTDR Module C-Band with 6000A V2 Mainframe

    • Manufacturer: JDSU - Viavi - Acterna
    • Model: E81WDM-C

    Used Included in the sale: MTS 6000A V2 mainframe E81WDM-C Tunable DWDM OTDR Module 44 dB C-Band Carry bag Power adapter Please refer to the manufacturer’s website for further information on this product. Shippin...

    $7,541 USD
    Blackburn, United Kingdom
  • Viavi JDSU 6000A V2 Mainframe

    Viavi JDSU 6000A V2 Mainframe with 8138C-65 1310/1550/F1650 OTDR 47.5 dB 8138C65

    • Manufacturer: JDSU - Viavi - Acterna
    • Model: 6000A

    Used Included in the sale: MTS 6000A V2 Viavi E8138C-65 SM OTDR Module - Very Long Range AC Power Adapter Carry bag Please visit manufacturer's website for more details. Shipping & Returns Policy Shipping Policy ...

    $4,247 USD
    Blackburn, United Kingdom
  • JDSU MTS 4000 Mainframe with

    JDSU MTS 4000 Mainframe with PM/VFL & 4126 MA SM OTDR 1310/1550nm SC-APC

    • Manufacturer: JDSU - Viavi - Acterna

    Used Non-touchscreen model (use buttons or mouse), with built in power meter and visual fault locator. Please visit the manufacturer's website for more information. Product Shipping & Returns Policy Shipping Poli...

    $578 USD
    Blackburn, United Kingdom
  • Viavi MTS 4000 Mainframe with

    Viavi MTS 4000 Mainframe with PM/VFL & 4126 MA SM OTDR 1310/1550nm SC-APC

    • Manufacturer: JDSU - Viavi - Acterna

    Used Please visit the manufacturer's website for more information. Product Shipping & Returns Policy Shipping Policy Processing Time: Orders are typically processed and dispatched within 1 business day. Shipping ...

    $578 USD
    Blackburn, United Kingdom
  • Viavi JDSU MTS 4000 Mainframe

    Viavi JDSU MTS 4000 Mainframe & 4126 MA SM OTDR 1310/1550nm SC-APC 37/35 dB SM

    • Manufacturer: JDSU - Viavi - Acterna

    Used Included in the sale: · JDSU MTS 4000 Mainframe - Touchscreen · JDSU 4126 MA SM Module · AC Power Adapter · Carry Bag Stylus Shipping & Returns Policy Shipping Policy Processi...

    $694 USD
    Blackburn, United Kingdom
  • Viavi JDSU ONA-800 Mainframe MFD

    Viavi JDSU ONA-800 Mainframe MFD 2022 + 8126 B SM OTDR 1310/1550nm 40dB ONA-800A

    • Manufacturer: JDSU - Viavi - Acterna

    Used Included in the sale: Viavi ONA-800 oneAdvisor Mainframe (MFD 2022) with ONA-800A-MF2 dual module carrier for 4100 series + one 8100 series module o Wifi Viavi 8126B SM OTDR Module with built-in power mete...

    $3,561 USD
    Blackburn, United Kingdom
  • 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
  • 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
  • JDSU Viavi TBERD 2000 V2

    JDSU Viavi TBERD 2000 V2 4136 B-FCOMP PM-S OTDR Fiber Module 1310/1550/1625nm

    • Manufacturer: JDSU - Viavi - Acterna

    “Demo unit. Fiber Complete. See pictures” JDSU Viavi TBERD 2000 V2 4136 B-FCOMP PM-S OTDR Fiber Module 1310/1550/1625nm In new working and cosmetic condition. Demo unit. Version 2 mainframe. Fiber complete I will...

    $5,000 USD
    Houston, TX
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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.