Telecommunications Infrastructure Standard for Data ...

[Pages:51]Telecommunications Infrastructure Standard for Data Centers 802.3 Tutorial

Prepared by: Jonathan Jew - J&M Consultants and Chris DiMinico - MC Communications - Co-chairs TR42.1.1

TR42: Data Center Standard

PN-3-0092 Telecommunications Infrastructure Standard

for Data Centers Draft 2.0

July 9, 2003

Telecommunication Infrastructure

Enterprise

Customer Premise

ISP

Internet Data Center

Local Loop -service provided

Service provider - Distribution

Node -Central Office

Service Provider Backbone ?Customer lease

Service provider - Distribution

Node -Central Office

Local Loop -service provided

Enterprise

Customer Premise

ISP

Internet Data Center

Home SOHO

DATA/Voice Infrastructure

Home SOHO

? Data Center ? EFM- Access Networks

Campus Network: California State University Data Center -80's

Cornell Campus Network, -87

Internet Data Centers

n Network infrastructure required to drive web hosted Internet applications.

Service Provider Distribution Node- Central Office

Ethernet Networking -LAN/WAN/SAN

10 Gb/s

Remote Enterprise

DWDM Infrastructure

WAN

10 Gb/s

Internet

WAN Router

Switch

Equipment Room

10 Gb/s

Firewall

1 Gb/s

100 Mb/s

LAN

10 Mb/s

1 Gb/s

Backbone Switch / Router

SAN

1 Gb/s 10 Gb/s

File Servers

Web Email Application Servers Servers Servers

10 Gb/s -Internet Data Center -Computer Room

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