AFCEA Demonstration PlanJanuary 2007

CELL-TEL CELL-TEL GOVERNMENT SYSTEMS, INC.GOVERNMENT SYSTEMS, INC.

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TechNet Demonstration

> Working with SSC-San Diego, a WiMAX point-to-point link will be operational between the Convention Center and Point Loma, supporting both live Video and IP Telephony traffic

> Secure (FIPS 140-2) 802.11 mesh network will be active on the floor of the Convention Center, providing distribution off the WiMAX link

> Ethernet over Optical capability will be operational to show the way ahead for BLII networks.

> Wireless convergence will be demonstrated using a private 802.11a/b/g and GSM mobile telephony network.

> Converged desktop solution will be introduced (Nortel/Microsoft collaboration).

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5 MilesDirect Line of Sight

5 MilesDirect Line of Sight

Secure Wireless DemonstrationInterconnected PicoCells Using WiMAX TechnologySecure Wireless DemonstrationInterconnected PicoCells Using WiMAX Technology

> Secure Wireless Mesh TechnologySecure Wireless Mesh Technology• Auto DiscoveryAuto Discovery• Auto ConfigurationAuto Configuration• Mesh TopologyMesh Topology• Wireless InterconnectionWireless Interconnection• Rapid DeploymentRapid Deployment• Network SecurityNetwork Security

> Secure Wireless Mesh TechnologySecure Wireless Mesh Technology• Auto DiscoveryAuto Discovery• Auto ConfigurationAuto Configuration• Mesh TopologyMesh Topology• Wireless InterconnectionWireless Interconnection• Rapid DeploymentRapid Deployment• Network SecurityNetwork Security

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Network Diagram

GSM Picow/ CS1000& BS5520

WiMAX

WLAN AP

FORTRESS

SECTRA

802.11PDA

VoIP

GSMPDA

Point Loma

ConventionCenter

WLAN AP

MCS Client

MCS Client

MCS Client

Blackbox Booth

NGS Booth

GSM BTS

FortressBooth