21CN Architecture
The new network is based on an architectural model of five classes of network nodes. These are:
- Premises
- Access (MSAN)
- Metro
- Core
- iNode
Read more about this topic: BT 21CN
Famous quotes containing the word architecture:
“Polarized light showed the secret architecture of bodies; and when the second-sight of the mind is opened, now one color or form or gesture, and now another, has a pungency, as if a more interior ray had been emitted, disclosing its deep holdings in the frame of things.”
—Ralph Waldo Emerson (1803–1882)