Tsunami Product Overview

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Tsunami Product Overview
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Tsunami Product Positioning

• 10BaseT T1/E1
• Greater than 40 Miles per hop
• Exceeds capacity of multiple T1/E1 leased lines
• Entry price point of Tsunami Product Family
• 100BaseT/F T1/E1
• Exceptional bandwidth with Fast Ethernet speeds
• Lower cost higher capacity compared to leased
  DS3 lines
• Price/Performance leader of Tsunami Product
  Family
• 1000BaseSX 4xT1
• Ultra high capacity with Gigabit interface
• Lower cost faster deployment than laying fiber
• Performance leader of Tsunami Product Family

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Customer Requirements and Tsunami Answers

• Requirement
• Distances greater than 25 miles
• Alternative to multiple T1 leased lines
• Performance equivalent to a DS3 leased line
• Fiber extension
• Configured as data hub

• Tsunami Answer
• Tsunami 10 and/or daisy-chaining Tsunami
  bridges
• Tsunami 10 for comparable cost superior
  bandwidth
• Tsunami 45 for equal bandwidth cost savings
• Tsunami 100 or 1000 for superior bandwidth
• Tsunami 1000 for maximum bandwidth
• Tsunami 45/100 for price/performance
• Tsunami 10 45

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Tsunami Key Features and Benefits
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Tsunami 10BaseT Platforms

• 10baseT _at_ 2.4 GHz
• 10MB Full duplex w/T1 and second T1 option (gt40
  Miles)
• 10baseT _at_ 5.8GHz
• 8MB Full duplex w/T1 option (gt30 Miles)
• 10MB Full duplex w/T1 and second T1 option (20
  Miles)

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Tsunami Provides Widest 10BaseT Product Line
Currently Shipping

• Long distance (gt40 miles) 10BaseT with T1/E1
  connections
• Unique combination of 10Mbps full duplex
  throughput coupled with T1s on the side
• Frequency division duplexedno ping pong
• All full duplex with no loss of throughput over
  maximum ranges
• All direct sequencebest for point to point!

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Tsunami 100BaseT Platforms

• 100baseT - 4 versions
• 45MB Full duplex w/T1 Dual band 5.3/5.8 GHz
  U-NII (5 Miles)
• 45MB Full duplex w/T1 Single band 5.8GHz U-NII
  (15 Miles)
• 100MB Full duplex w/ 2xT1 Dual band 5.3/5.8 GHz
  U-NII (5 Miles)
• 45MB Full duplex w/T1 23 GHz Licensed (5 Miles)

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Tsunami 100BaseT License-Exempt

• Similar features to Tsunami 10BaseT
• No license required
• One-piece construction
• 20 to 63 Volts DC AC adapter option
• Small size (2RU)
• Front panel far-end monitoring
• Built-in orderwire
• Auxiliary data channel
• Additional Features beyond Tsunami 10BaseT
• All front access
• Fiber and wire interfaces
• No DIP switches
• Web- and SNMP-managed

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Tsunami 100BaseT Summary

• Licensed and License-Exempt
• Long haul and short haul
• All SNMP managed with RJ45 and fiber interfaces
• All have standard T1 circuits

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Tsunami 1000BaseSX Gigabit Ethernet 5.3 and 5.8
GHz

• Industry first Wireless Gigabit Ethernet Bridge!
• 1000BaseSX
• gt420Mbps full duplex
• gt630Mbps full duplex
• Includes 4 dedicated T1s
• Dual Band 5.3/5.8 GHz License-Exempt U-NII
• Two-piece design
• Same features as 100BaseT/F license-exempt

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Tsunami 1000BaseSX Applications

• Fiber Extension
• Fiber Redundancy
• Temporary Fiber (special events, etc)
• Enterprise connectivity for 100BaseT, telephony,
  and video conferencing
• Aggregating carrier backhaul

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Tsunami Frequency Summary

• 2.4 GHz 10BaseT
• 5.8 GHz 10BaseT
• 5.8 and 5.3/5.8 GHz 100BaseT
• 5.3/5.8 GHz 1000BaseT
• 23 GHz 100BaseT

LicenseExempt
Licensed
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Advantages of Tsunami Wireless Ethernet Bridges

• Rapid time to connect - no paperwork, avoids
  implementation delays
• Superior reliability
• High bandwidth wireless supporting long distances
• Lower total cost of ownership (phenomenally low
  compared to leased lines wire/fiber)

• Connection impossible otherwise - i.e water,
  roadway, swamp
• Greater available bandwidth compared to T1 DS3
  leased line alternatives
• Efficient use of bandwidth (smart bridge)
• Ethernet to 1000BaseSX plus T1 in one product
• Temporary uses - surveillance, events, etc

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Typical Distance vs. CapacityTsunami
(License-Exempt)
5 Miles 10 Miles 15 Miles 25 Miles
40 Miles
gt420/gt630 Mbps 100 Mbps (Dual Band) 45 Mbps (Dual
Band) 45 Mbps (Single Band) 10 Mbps 8 Mbps
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Tsunami Wireless Bridges
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Competitive Comparisons
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Tsunami Key Differentiators

• vs Leased Lines
• No recurring lease charges
• Immediate installation (24 hours to activation)
• Comparable or superior capacity
• Outstanding ROI
• vs Laying Fiber
• No right-of-way issues, overcomes the impossible
  (water, highways)
• Avoids cost delays of trenching
• Incredible ROI
• vs. Other Wireless Technologies
• Technology leadership
• Superior reliability
• Outstanding distance
• Unmatched capacity (GbE!)

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Tsunami Compared to Leased Lines
Tsunami Provides Superior Capacity and Lower Cost

1 Based on US9,000/month DS-3 lease cost.