Friday, March 27, 2009

CERNET, CNGI, & CERNET2

CERNET
  • CERNET project was started in 1993. It is the first nationwide TCP/IP backbone and the 3rd largest ISP in China.
  • CERNET owns its own transport network : 30,000KM darkfiber, 800G DWDM system.
  • CERNET has PoPs in 73 cities, covering all the provinces.
  • There are about 2,000 universities, schools and research institutes connected.
  • The end users reaches 25M : There are 320M students/school kids in China


CNGI
  • Initiated from 2002 and approved in 2003
  • Leaded by National Reform and Development Committee
  • Joint with MST, MOE, CAS, MII, NSFC, CAE, …
  • Main contents
  • CNGI Backbone: nation wide, 30-40 Giga Pops and 300 campus networks, international links
  • Network technology and applications
  • Delivery to information industry
  • All NSPs have jointed this project : CERNET, China Telecom, Unicom, Netcom/CSTNET, China Mobile, China Railcom
CNGI-CERNET2:
  • CERNET2 project was started in 2004. it is the largest IPv6 single stack network in the world.
  • CNGI-CERNET2 runs on CERNET DWDM transport network: 30,000KM darkfiber, 800G DWDM system.
  • CERNET has 25 Pops in 20 cities.
  • There are about 2,00 universities, schools and research institutes connected.
  • The end users reaches 1M: There are 320M students/school kids in China




Source Li|CERNET@APAN

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