National Broadband Network Program

( )

( ) .

2001

" " 2002 . " " .

:

. .

. . .

National Broadband Network ArchitectureAccess network Gigabit Ethernet (GE) over fiber.Metro Rings Wave Division Multiplexing (DWDM).Overlay network Wave Division Multiplexing (DWDM).

:

8 30 2004 13 2004 ( )

(GEANT- Eumedconnect)

(Consolidated Internet Gateway)

.

.

1 Gb/s connectivityper university

227 4 -

- 56

.

.

(Overlay Network) .

: (Overlay Network) :

:

(52 )

( ) (372)

(372) 530 ( ) 530 ( ) 810 ( ) ( ) 810 1230 ( ) 1230