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cara-wade

Gigabit Ethernet - PowerPoint PPT Presentation

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Gigabit Ethernet
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  1. EE 164 Group 2 – Presentation 3 Gigabit Ethernet Ungtae Lee February 19th 2004 2/13

  2. Gigabit Ethernet Project Status 2/12-2/19 Upcoming Tasks • Call vendors and order parts • Schematic board design using Express PCB Tools Completed/ In Progress • Test Tx Eval board • Built Rx Test board • Revise Gantt Charts • Explore Express PCB Tools • Chose VCSEL and PD vendors and parts • Update Optical Link Budget • Website Group 2 – Presentation 3 February 19th 2004 2/13

  3. Gigabit EthernetTx Eval board [1] Maxim 3287 Evaluation Board [2] PRBS 7 signal at 1 sec. persistence Group 2 – Presentation 3 February 19th 2004 3/13

  4. Gigabit EthernetRx Test board Group 2 – Presentation 3 February 19th 2004 4/13

  5. Gigabit EthernetRx Test board [3] Finished Rx test board with all same value capacitors Group 2 – Presentation 3 February 19th 2004 5/13

  6. Gigabit EthernetRx Test board [4] Major Triggering problems or just bad soldering? Group 2 – Presentation 3 February 19th 2004 6/13

  7. Gigabit EthernetRx Test board [5] Group 1 Receiver board [6] PRBS 7 signal at 1 sec. persistence Group 2 – Presentation 3 February 19th 2004 7/13

  8. Gigabit EthernetRx Test board [7] Luis’ Test board results PRBS 7 signal at 1 sec. persistence Group 2 – Presentation 3 February 19th 2004 8/13

  9. Gigabit EthernetGantt Chart Gantt Chart 9/13

  10. Gigabit EthernetExpress PBC Tools [9] www.expresspcb.com Group 2 – Presentation 3 February 19th 2004 10/13

  11. Gigabit EthernetIEEE Laser Safety [10] IEEE reference to eye safety Group 2 – Presentation 3 February 19th 2004 11/13

  12. Gigabit EthernetPD/VSCEL Photo Diode: Device Parameters VCSEL: Device Parameters Group 2 – Presentation 3 February 19th 2004 12/13

  13. Gigabit EthernetSpecification Links Honeywell VCSEL for Data Communication http://content.honeywell.com/vcsel/products/datacom.stm Lasermate Group, Inc http://www.lasermate.com/ReGaAs.html Optek Photodiodes http://www.optekinc.com/receivers.htm OSI Fibercomm http://www.osifibercomm.com/data/silicon/850nm-1.25Gbps.pdf Optoway http://www.optoway.com/eng/product_3.htm# Optek VCSEL http://www.optekinc.com/vcsel.htm Luxnet VCSEL http://www.luxnetcorp.com/products/pdf/VG1A-9001.pdf Group 2 – Presentation 3 February 19th 2004 13/13