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What does UPSR stand for?

UPSR stands for Unidirectional Path Switched Ring (SONET)

This definition appears very frequently and is found in the following Acronym Finder categories:

  • Information technology (IT) and computers

See other definitions of UPSR

Other Resources:
We have 3 other meanings of UPSR in our Acronym Attic

Samples in periodicals archive:

Recently announced enhancements include Unidirectional Path Switched Ring (UPSR) support for increased network survivability and the addition of temperature hardening capabilities to allow the FLASHWAVE 4010 device to operate in temperatures from -40 to 65 degrees C (-40 to 149 degrees F).