ECE 135 RIO Presentation 6

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ECE 135 RIO! Presentation 6

• Kevin Parker
• with Bryan Chavez Pat Cleary
• February 24th, 2005

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Work Summary

• VCSELs ROSAs Arrived
• Ordered Patch Cords
• Corrected and Tested Tx Board (again)
• Tx and Rx Schematics Approved
• Spec Passives

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GANTT Chart
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VCSELs ROSAs Arrived!
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Patch Cord Supplier
Simbol

• Canadian Supplier
• 13.39/unit (U.S.)
• 15 In Stock (Ready to Be Shipped)
• LC-SC, M-M, 1 Meter, Multi-mode, Simplex

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More Tx Board Testing
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Tx Board Testing

• Input in Input
• Output in Output

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Tx Board Performance

• No attenuation
• PRBS7 Pattern

Still not successful
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Tx Board Conclusions

• Eye still not well defined
• Potentiometer has minor effect on performance
• Conclusion Board permanently damaged from
  attempts to drive in reverse direction
• Result If continued testing is necessary a new
  board is needed

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Approved Tx Schematic
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Approved Rx Schematic
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Passive Components (Digikey)
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Passive Components (Mouser)
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Future Work

• Design Board 1 Layout
• Order Passive Components
• Build Board 1