Click here

multiplex

To combine multiple signals (analog or digital) for transmission over a single line or media. A common type of multiplexing combines several low-speed signals for transmission over a single high-speed connection. The following are several examples of different multiplexing methods:

  • Frequency Division Multiplexing (FDM) : each signal is assigned a different frequency
  • Time Division Multiplexing (TDM) : each signal is assigned a fixed time slot in a fixed rotation
  • Statistical Time Division Multiplexing (STDM): time slots are assigned to signals dynamically to make better use of bandwidth
  • Wavelength Division Multiplexing (WDM) : each signal is assigned a particular wavelength; used on optical fiber.


  • Top Terms

    Connect with Webopedia

    • What is 250 GB Data Usage?

      What is 250 GB (250 gigabytes) and why is this phrase so popular? Webopedia explains what the phrase 250 GB means in reference to data storage...

      Read More »

    Did You Know? Archive »

    • Quick Reference Archive »