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EXFO FTB-880 - User Manual

EXFO FTB-880
675 pages
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User Guide
FTB-700G/800 Series
NetBlazer for FTB-1
ETHERNET AND MULTISERVICE TESTER

Table of Contents

Questions and Answers

  • J
    Jason CooperAug 3, 2025
    Why is the Optical Laser LED off on my EXFO FTB-880?
    • J
      Jonathan GrimesAug 4, 2025
      If the Optical Laser LED is off and the EXFO Test Equipment connector isn't generating a signal, it might be due to the interface type not being set to Optical. Ensure that the Interface Type is set to Optical. Another cause could be a configuration mismatch between the inserted SFP and the current interface speed. Make sure the SFP supports the current interface speed. Finally, the SFP might not be compatible with the FTB-860/880 NetBlazer Series; ensure you are using a compatible SFP.

EXFO FTB-880 Specifications

General IconGeneral
BrandEXFO
ModelFTB-880
CategoryTest Equipment
LanguageEnglish

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