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Customer Presentation

Customer Presentation. Broadband IP Anywhere – Today! Ubiquitous Worldwide Broadband Coverage Provision within hours Enterprise Class Communications Consistent with terrestrial based IP infrastructure Scalable, Reliable, Adaptable Highest Quality of Service

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Customer Presentation

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  1. Customer Presentation

  2. Broadband IP Anywhere – Today! Ubiquitous Worldwide Broadband Coverage Provision within hours Enterprise Class Communications Consistent with terrestrial based IP infrastructure Scalable, Reliable, Adaptable Highest Quality of Service Terrestrial class Quality of Service Real as well as non-real-time applications Secure Communications Attractively Priced Solutions Flexible buying options Our Value We Provide Broadband IP Solutions To Enterprises Anywhere in the World!

  3. A Decade of Innovation 1994 iDirect Founded –provide optimized IP over Satellite 1998 NetModem I 2001 October Deterministic-TDMA Application QoS Dynamic IP Routing March 1st NO in North America NetModem II TPC FEC 2002 January First NO in EMEA June 1-IF Hub NetModem II+ September VNO Capability Private Hub Swift Deploy November 3DES Encryption Onsite Monitoring Tool 2003 October End-to-End VLANs DHCP Helper 40th NO Partner January First NO in Asia 5-IF Hub March NAT/DHCP RTTM Features SNMP Proxy June Network QoS Dynamic CIR cRTP

  4. Who is iDirect Technologies? • Enabler of Fast, Easy and Efficient Broadband IP Anywhere! • Products Designed to Support Your Enterprise IT Communications strategy That Leverage Performance, Bandwidth Efficiency and Provide Cost Improvements • Global Partners Provide Rapid Deployment of Consistent, Secure, Business Class IP Access to All Your Business Locations • We Have Overcome Many Traditional Satellite Inefficiencies Such as The Effects of Latency and High Speed Return Bandwidth iDirect is a Growing High-Technology Company That Produces Innovative IP-Based Satellite Communication Products

  5. iDirect Enabled Partners

  6. Narrow Band POS Broadband SCPC Slotted Aloha D-TDMA Dedicated SCPC Narrowband Shared Dedicated i D I R E C T Transaction/POS Enterprise Applications Telco/Video Broadcast 16K – 128K Service 128K – 4.2Mb 1Mb – 44Mb $120-$300 $400-$3,000 $8,000-$50,000 Market Presence iDirect Technologies Fills The Gap Between Narrowband VSAT and Dedicated SCPC Market Type Access Method Topology Functions Data Rates MRC

  7. iDirect Differentiators • Ethernet-like Speed Anywhere • Up to 9.1 Mbps downstream • Up to 4.2 Mbps Upstream • Rapid Bandwidth Allocation Algorithms • Application Performance • Optimized For IP Applications * • TCP Optimization * • Real Time Traffic Management Features (Voice, Video) * • Built-in Encryption * • Built-in Multicast • Scalability • Configurable Data Rates * • Committed Information Rates • Increase Bandwidth as needed • High Network Availability • Superior Error Correction Techniques Eliminate Weather Related Performance Degradation * • Automatic End-to-End power control • Simple Centrally Managed Solution • Single Box Solution * • (Modem, Router, QoS, Encryption, Acceleration) • Centrally Managed • Ability for NO to provide SLAs • Rapid Deployment & Support • Typical 3 Hour Installation • Upgrades over the air • Multicast Upgrades

  8. Network Operator Partner • IP Router • QoS • TPC Accelerator • Satellite Modem • 3DES Security Remote Site Configuration Remote Site Video iDirect Components PCs 10/100 Mbps Ethernet Switch L-Band IFL VSAT Antenna 10/100Ethernet NetModem II Plus VoIP Phones • Simple Deployment… • Integrated, single box connection to the LAN • No power needed at VSAT Antenna • Centrally Managed • Enable Broadband Connectivity!

  9. Products

  10. iDirect NetModem II+ • Easy Over-the-Air Upgrades • NM120, NM250, NM550 • Download Software to Increase Bandwidth - Upgrade when YOU’RE ready! • One Box Solution • Feature Rich Our Line of VSAT Products Include an Option That is Right For You, Whatever Your Combination of Data, Voice and Multimedia Applications May Be. NetModem II Plus • 5 in 1 Solution • IP Router • Satellite Modem • TCP Accelerator • Application QoS • Link Encryption

  11. 1 Mbps Downstream Downstream 512K NM-128 <128 kbps NM-4200 <4.2 Mbps NM-250 <256 kbps NM-128 <128 Kbps NM-128 <128 kbps NM-250 <256 kbps Scalable Bandwidth Options The NetModem II+ can be upgraded using Software Keys to Higher Data Rates • All Options can operate in Carriers of any size • All Options have no restriction on Downstream Data Rates • NM 128 VSAT Bundle • Up to 128 kbps Return IP Data Rate • 1.2 m Antenna, 2W K-Band , LNB, Cable • Not Upgradeable to NM250, NM4200 • NM 250 • Up to 256 Kbps Return IP Data Rate • NM 4200 • Up to 4.2 Mbps Return IP Date Rate NetModem II Plus

  12. NetModem NetModem iDirect iSCPC Solution Point-To-Point iSCPC IP Solution • Data Rate – 64Kbps to 9.1 Mbps • IP Only • Feature Rich Router • QoS/Prioritization (Classed Based Queuing) • RIP v2 or Static Routes • Local DNS Cache • NAT • DHCP • cRTP • TCP/Web Acceleration • 3DES Link Encryption (Optional) • Configuration Modes – Full Duplex or Asymmetric • QPSK and 0.793 TPC FEC • GUI Based Management (Setup, Change, Manage)

  13. iDirect Solution Options • Fixed • Antenna, BUC, LNB, Cable, Mounts • Fixed Mobile • Ease of configuration and setup • Maritime Mobile • Works with Stabilized Antenna • Swift Deploy • Rapid Setup • Ruggedized Cases

  14. End-to-End Network Architecture C or Ku-Band Satellite Enterprise HQ Remote Client Site VoIP Phone Network Operator Teleport NetModem II+ LAN Switch iDirect Broadband VSAT Hub Router Remote Client Site VoIP Phone NetModem II+ Internet/ Leased Line/MPLS LAN Switch iDirect's Broadband VSAT Network System Provides Highly Reliable, Secure, Two-way TCP/IP Transmission for High Speed, Multi-media Service Applications.

  15. Network Infrastructure OptionsOption 1: Shared Network Service Shared Upstreams Enterprise HQ Shared Downstream Backbone / Internet Hub Customer A Remotes Customer B Remotes • Services By Network Operator • Managed By Network Operator • Supported By Network Operator

  16. Network Infrastructure OptionsOption 2: Private Network Service Enterprise HQ Shared Upstreams Customer A Upstream(s) Private Customer A Downstream Shared Downstream Backbone / Internet Hub Shared Service Remotes Shared Service Remotes Customer A Remotes • Services By Network Operator • Jointly Managed By Network Operator & Enterprise • Supported By Network Operator or Enterprise

  17. Network Infrastructure OptionsOption 3: Enterprise Owned Network Private Upstreams Enterprise HQ Private Downstream Backbone / Internet Hub Private Remotes Private Remotes • Services By Enterprise • Managed By Enterprise • Supported By Enterprise

  18. iDirect Worldwide Presence Network Operators How to Buy An iDirect Solution

  19. Summary We Provide Broadband IP Solutions To Enterprises Anywhere in the World! • Broadband IP Anywhere – Today! • Terrestrial Class • QoS that Enables SLA’s • Scalable, Reliable, Flexible • “Future Proofed” Investment

  20. Thank You

  21. Enterprise Class Application Support iDirect Differentiators

  22. Applications – VoIP 5IF Hub Chassis NetModem II+ VoIP Phone Backbone / Internet Voice over IP Application Prioritized and Protected End-to-End Enterprise Applications

  23. Applications – Video over IP Video Expert Panel of Doctors Field Doctor 5IF Hub Chassis Military Hospital Camera NetModem II+ VoIP Phone Backbone Video Application Prioritized and Protected End-to-End Enterprise Applications

  24. Applications – WiFi (802.11x) MNC Headquarters Private Dial Private Domain IP VPN(MPLS based) Roaming User Internet Dial IPSec Gateway Public DomainInternet Direct Secure Gateway Messaging Regional Office Application Hosting ServerHosting MNC Supplier Seamless Wi-Fi and other IP-Infrastructure Integration 5IF Hub Chassis NetModem II+ VoIP Phone Enterprise Applications

  25. Network QoS Ensures proper priority across shared medium * 5 CIR (Static or Dynamic, application Triggered) 3 QoS, SAR, CIR on the outroute 7 Minimize Jitter 4 SAR, Fragments and Interleaves to ensure proper dequeuing 2 QoS identifies, classifies and prioritizes traffic * 1 cRTP reduces delay and increase overall efficiency 6 Real Time Traffic Management Outroute Inroute 1 2 5 75 NM-1 Hub NM-1 iDirect Differentiators

  26. 3DES Link Encryption Security Encrypted Line Unencrypted Line TCP Acceleration Application QoS Headquarters LAN/WAN 3DES Link Encryption Hub Remote Site IP Router NetModem II+ Protocol Processor Secure VPN Remote Site IP Router NetModem II+ Internet Enterprise Security without Affecting Performance Retains the Benefits of TCP Acceleration and QoS iDirect Differentiators

  27. Competitive Solution vs. iDirect Technologies Typical Remote Site Implementation Complex, Expensive, Multiple Points of Failure, Difficult to Manage, Support SCPC Modem Capital Investment Up to $15K IP Router Video TCP Acceleration QoS/Prioritization PCs iDirect NetModem II+ Capital Investment $2-$6K VoIP Phones Simple, Integrated, Full-featured, Cost Effective iDirect Differentiators

  28. Configuration Flexibility 512 kbps / 128 Kbps Small Remote Site NetModem 1 Mbps / 256 Kbps Medium Remote Site NetModem 2 Mbps / 512 Kbps With 32 kbps CIR Large Remote Site Hub NetModem • Each Remote Can Configured With a Different Bandwidth • Increased Bandwidth to a Remote through Configuration • Configure CIRs, Minimum and Maximum Rates • MF-TDMA provides efficient Bandwidth usage iDirect Differentiators

  29. TCP Acceleration Queues Retransmission Resequencing Satellite www.iDirect.net TCP Session Enhanced TCP Session NetModem Customer Hub/Switch Hub TCP Session Internet Router User • TCP Acceleration Process • Maintains TCP Session with Server • Maintains TCP Session with Remote (Optimized for Satellite Link) iDirect Differentiators

  30. RSV requires 1.5 dB incremental power to provide the same level of service. Other RSV 1/100 bits lost iDirect 1/100,000,000 bits lost iDirect TPC vs. RSV Downstream BER Performance Other RSV Shannon Limit At 5dB Eb/No iDirect Standard Network Operating Range iDirect Differentiators

  31. LAN Traffic Service Queues Satellite Network QoS and Prioritization Features • Application QoS - Enables real-time classification, and prioritization of data traffic • Traffic prioritization can be performed using • Source and/or Destination IP Address • Source and/or Destination IP Subnet • Source and/or Destination Port Number • Source and/or Destination Port Range • Diffserv and ToS Bits • VLAN ID • Protocol (TCP, UDP, HTTP, ICMP, IGMP) • Configurable Queue Lengths For Each Service Level • A percentage of bandwidth assigned to each service level • Configurable drop policy • Traffic can be rate limited in both directions RTTM Slide

  32. Network Inroute 1 Inroute 2 Inroute 3 Inroute 4 rt nrt rt nrt rt nrt rt nrt Prioritization Network QoS • Hierarchical Prioritization Capability • Most Flexible QoS Capability in Industry • Most Comprehensive Prioritization Capability • Network QoS - Coupled with CIR guarantees service at the network level • Prioritize real-time traffic over non-real-time traffic across shared satellite bandwidth • Allocates traffic demand for each remote appropriately rt - Real-time Traffic (e.g. VoIP) nrt - Non-Real-time Traffic (e.g. FTP) Prevents non real time traffic from one remote impacting Real Time Traffic on a different and unrelated remote RTTM Slide

  33. VLAN 31 Remote 1 Remote 3 10.0.1.0/24 10.0.2.0/24 VLAN 22 Remote 2 10.0.1.0/24 IP/MPLS VLAN n Remote 1 Remote 3 66.0.2.0/24 66.0.9.0/24 Remote 3 66.0.1.0/28 Remote 4 66.0.1.17/28 Leased Lines Internet/VPN End-to-End VLANs VLAN 31 10.0.1.0/24 Remote 1 VLAN n 66.0.2.0/24 VLAN 31 VLAN 22 10.0.1.0/24 Remote 2 VLAN 22 Protocol Processor VLAN n VLAN 31 10.0.2.0/24 Remote 3 VLAN n 66.0.9.0/24 IP over Ethernet IP over Ethernet 66.0.1.0/28 • Private Networks • Map to MPLS/ATM/Leased Lines • Private Addressing Support • QoS Per VLAN Remote 4 IP over Ethernet 66.0.1.17/28 iDirect Differentiators

  34. Satellite vs. Terrestrial Network Comparison From Internet Site A LAN Data Component: Equipment:

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