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

Building Filters

1312

Used lab testing

  • Trusted Seller
    JDSU E8126SRE

    JDSU E8126SRE

    • Manufacturer: JDSU - Viavi - Acterna
    • Model: E8126SRE
    • Wavelength: 1,310 nanometer

    Short Range (SRE) OTDR Module Wavelengths [nm]: 1310, 1550 | Max pulse width: 10usec | Distance range max.: 260.00km

    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
    EXFO FTB-7423B-B

    EXFO FTB-7423B-B

    • Manufacturer: Exfo
    • Model: FTB-7423B-B
    • Wavelength: 1,310 nanometer

    SM long-haul OTDR module, 1310/1550 nm (9/125 µm) Wavelengths [nm]: 1310, 1550 | Max pulse width: 20usec | Distance range max.: 260.00km

    New Smyrna Beach, FL
  • Trusted Seller
    EXFO FTB-7200D-023B

    EXFO FTB-7200D-023B

    • Manufacturer: Exfo
    • Model: FTB-7200D-023B
    • Wavelength: 1,310 nanometer

    SM short-haul OTDR module, 1310/1550 nm (9/125 µm)

    New Smyrna Beach, FL
  • Trusted Seller
    Anritsu MW9076B

    Anritsu MW9076B

    • 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 MW9060

    Anritsu MW9060

    • Manufacturer: Anritsu
    • Model: MW9060
    • Wavelength: 1,310 nanometer

    Optical Time Domain Reflectometer Wavelengths [nm]: 1310, 1550 | Max pulse width: 2usec | Distance range max.: 100.00km

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

    Keysight / Agilent / HP E6058B

    • Manufacturer: Agilent - Keysight
    • Model: E6058B
    • 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
    Keysight / Agilent / HP

    Keysight / Agilent / HP E4313A

    • Manufacturer: Agilent - Keysight
    • Model: E4313A
    • Wavelength: 1,310 nanometer

    Form Factor Module (proprietary interface/bus) Fiber Type Single mode Minimum Wavelength 1310 nm Maximum Wavelength 1550 nm Maximum Dynamic Range 28 dB Dead zone distance 4 m User Interface Proprietary Input Powe...

    New Smyrna Beach, FL
  • Trusted Seller
    Rohde & Schwarz Q8480

    Rohde & Schwarz Q8480

    • Manufacturer: Rohde & Schwarz
    • Wavelength: 1,530 nanometer

    Dispesion OTDR Wavelengths [nm]: 1530, 1560 | Max pulse width: 1usec | Distance range max.: 40.00km

    New Smyrna Beach, FL
  • Trusted Seller
    Anritsu MW90010A

    Anritsu MW90010A

    • Manufacturer: Anritsu
    • Model: MW90010A
    • Wavelength: 1,535 nanometer

    Ultra-long distance reach up to 12,000 km Compact and lightweight all-in-one design for on-site / on-ship portability Fault detection with 10-m distance resolution Built-in standard OTDR functionality Wide dynami...

    New Smyrna Beach, FL
  • Trusted Seller
    EXFO FCS-434-B-ER1

    EXFO FCS-434-B-ER1

    • Manufacturer: Exfo
    • Model: FCS-434-B-ER1
    • Wavelength: 1,550 nanometer

    OTDR PC Card Wavelengths [nm]: 1550, 1625 | Max pulse width: 20usec | Distance range max.: 240.00km

    New Smyrna Beach, FL
  • Trusted Seller
    EXFO FTB-7402B-B

    EXFO FTB-7402B-B

    • Manufacturer: Exfo
    • Model: FTB-7402B-B
    • Wavelength: 1,310 nanometer

    SM long-haul OTDR module, 1310 nm (9/125 µm) Wavelengths [nm]: 1310 | Max pulse width: 20usec | Distance range max.: 260.00km

    New Smyrna Beach, FL
  • Trusted Seller
    EXFO FTB-7200D-002B

    EXFO FTB-7200D-002B

    • Manufacturer: Exfo
    • Model: FTB-7200D-002B
    • Wavelength: 1,310 nanometer

    SM short-haul OTDR module, 1310 nm (9/125 µm) Wavelengths [nm]: 1310 | Max pulse width: 20usec | Distance range max.: 260.00km

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

    Keysight / Agilent / HP E4311A

    • Manufacturer: Agilent - Keysight
    • Model: E4311A
    • 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-7403B-B

    EXFO FTB-7403B-B

    • Manufacturer: Exfo
    • Model: FTB-7403B-B
    • Wavelength: 1,550 nanometer

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

    New Smyrna Beach, FL
1920212223

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.