Labels:text | diagram | parallel | screenshot | plan | line | rectangle | number | schematic | yellow OCR: Part of the Fairfax Campus ATM DS3 to Net. Work. Virginia ATM OC3 10Mbit/set Centillion 1400 Switched Multimegasit Data Service ATM 0C3 Harris building (SMIDS) to Bell Atlantic Ethernet switch Ethernet switch Centillion 1600 Cenbilion 1600 ATM OCS ATM OC3 ATM DC3 Ethernet switch Ethernet switch 100Mbit/sec Ethernet Science and Thompson Hall Technology building building Ethernet switch Ethernet switch Ethernet switch Ethernet switch Figure 1. Three high-capacity Bay Networks Centillion ATM switches form the backbone of George Mason University's Fairfax, VA campus network. Additional capacity and redundancy are handled by twin 100Mbit/sec Ethernet circuits. Ethernet switches deliver 10/100Mbit/sec service to local building network segments. The ultimate goal is to provide a single port per user.