Locally Networked, Satellite-Based Computer Labs for Tanzanian Classrooms

1
Locally Networked, Satellite-Based Computer Labs
for Tanzanian Classrooms
Sponsor Lenovo Corporation

• Design Team 2
• Brian Holt
• Kevin Bishop
• Daniel Newport
• Steve Sadler

2
Overview

• Design Criteria
• Conceptual Design
• Computer System
• Routers/Network
• Uninterruptible Power Supply

3
Design Criteria

• Cost
• Maintenance
• Power
• Safety
• Flexibility/Expandability

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Conceptual Design

• Computer System
• Open Source Software
• Linux, open office, etc.
• Multi-seat
• Multi-seat display manager
• Separate terminals

5
Conceptual Design

• Network
• Routers
• Mesh Topology
• Filtering
• Content Blocking/ White list
• Antenna
• Antenna type
• Long Range

6
Conceptual Design

• Uninterruptible Power Supply (UPS)
• Unreliable Feed power
• Up time
• Power Limits

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Summary

• Design Criteria
• Conceptual Design
• Computer System
• Routers/Network
• Uninterruptible Power Supply

8
Questions?