CDDI meaning in Governmental ?

Answer:

What is Copper Distributed Data Interface mean?

Fiber Distributed Data Interface (FDDI) is a standard for data transmission in a local area network.It uses optical fiber as its standard underlying physical medium, although it was also later specified to use copper cable, in which case it may be called CDDI (Copper Distributed Data Interface), standardized as TP-PMD (Twisted-Pair Physical Medium-Dependent), also referred to as TP-DDI (Twisted-Pair Distributed Data Interface).

FDDI was effectively made obsolete in local networks by Fast Ethernet which offered the same 100 Mbit/s speeds, but at a much lower cost and, since 1998, by Gigabit Ethernet due to its speed, and even lower cost, and ubiquity.

reference

Full Form	Category
Capitol Development Design, Inc.	Business
Copper Data Distribution Interface	Computing
Copper Distributed Data Interface	Governmental
Collaboration for Drug Development Improvement	Governmental