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Support Products
Support Products
  • High-speed fiber-optic extenders
  • Low-cost parallel extender
  • Mechanical switches
  • Bus expander/isolator

National Instruments has an instrument connectivity solution to meet your needs. We manufacture GPIB (IEEE 488) support products to meet your instrumentation system needs. Our extenders and expanders overcome the physical distance and device loading limitations of the IEEE 488 bus. We also offer mechanical switches for easy sharing of GPIB devices between several users.

  • What are Support Products?
  • GPIB (IEEE 488) information by region