Printer friendly

What does D4 stand for?

D4 stands for Fourth Generation Channel Bank (48 Voice Channels on 2 T-1s or 1 T-1c)

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

  • Information technology (IT) and computers

See other definitions of D4

Other Resources:
We have 3 other meanings of D4 in our Acronym Attic