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Wideband Copper and DSL Test Module — FTB-635


Powerful, total tool kit for troubleshooting high-value multiplay services over FTTN, ADSL2+, VDSL2 and Ethernet.

Technical Information

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Key Features

  • Complete FTTN troubleshooting tool kit, with optical, copper, DSL and Ethernet test features
  • SmartR™ features automatically analyze metallic test results using plain language and graphics to identify and locate faults
  • ADSL2+ and VDSL2 bonding, including vectoring and G.INP, allows service providers to recover and grow wireline revenues
  • High-performance time and frequency scope for analysis of impulse noises , including a unique impulse duration distribution histogram with cumulative impulse disruption time
  • Ethernet interfaces up to 1G for qualifying FTTN services at the customer premises
  • IPTV test suite with live video preview
  • Full Web browser for complete service qualification
  • Large, colorful touchscreen for clear and intuitive testing


A Next-Generation Tool for Broadband Deployments

EXFO’s FTB-635 Wideband Copper and DSL Tester is the perfect tool for any service provider deploying multiplay services over FTTN and hybrid networks. The all-in-one FTB-635 tests optical power, wideband copper, ADSL2+/VDSL2, 1G Ethernet and multiplay services, including live video preview. The large display of the FTB-635 makes it even more user-friendly, clear and intuitive, and when it comes to capturing and uploading results, it provides technicians with many connectivity options for uploading tests and compiling reports.

SmartR™ Technology

Equipped with SmartR technology, the FTB-635 enables technicians and engineers alike to work smarter—not harder. It is the next generation of telco cable testing that automatically identifies and locates common circuit faults and presents results using intuitive graphical displays and plain language.

The Pair Detective feature automatically runs the most common line tests and provides graphical, color-coded, plain language results and pass/fail indications to detect conditions, including shorts, grounds, opens, battery, splits and imbalances.

FaultMapper uses time-domain reflectometry (TDR) technology to provide the additional capability of identifying the location of the service-affecting line faults, including bridged taps, shorts, grounds and opens. EXFO’s unique SmartR draws an easy-to-understand graph of the wire pair, making copper troubleshooting easier than ever.


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Application Notes

G.Fast is an opportunity to meet the high demand for speed while avoiding costly FTTH installations. To deploy G.Fast and FTTdp effectively and maximize your ROI, test methods of procedures must be established to ensure that the compliance and reliability of field jobs. Learn more in this app note.

Last updated: 2015-08-24

Last updated: 2014-10-14

Last updated: 2014-10-14

EXFO has created the most advanced field impulse-noise capture and analysis tool set, which is available on the FTB-635. Its unique impulse noise scope and new impulse-noise duration and disruption histograms options complement the Wideband Noise tool kit.

Last updated: 2014-06-26


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Advanced WB Copper and DSL
v1.8 - Mini ToolBox 1 See all versions
Oct. 2014

FTB-610 and FTB-635 test application software.

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