RAD-OP Company Confidential 1 RAD-OP: Markets & Applications Overview Tel: URL:

RAD-OP Company Confidential 2 R AD-OP Mission Rapidly-deployable, high-speed optical-wireless solutions

RAD-OP Company Confidential 3 Wireless Communication Barriers to Indoor-mounted P2P Communication  Spectrally selective windows attenuate >50% of laser signals  Unlicensed RF suffers from indoor Channel Noise  RF/Microwave health-related anxieties  Cumbersome, heavy systems are inappropriate for offices

RAD-OP Company Confidential 4 The Solution: Ethernet through Windows

RAD-OP Company Confidential 5 Value Proposition 1.Cost-Effective Communication 2.Reliable Connectivity 3.Immediate installation 4.Safe & Secure 5.High Speeds up to 1 Gbps

RAD-OP Company Confidential 6 1. Cost Effective  No monthly rooftop rent  No site surveys  No outsourced installation costs  No in-building wiring  Easier to manage & maintain  License-free spectrum RAD-OP Value Proposition

RAD-OP Company Confidential 7 2. Highly Reliable  Patented optical architecture  4-11 dB gain through windows  Not exposed to harsh external conditions  Active auto-alignment technology  10E-12 BER  SNMP/Web Management improves visibility RAD-OP Value Proposition

RAD-OP Company Confidential 8 3. Immediate Deployment  30 minute indoor installation  Small Product Footprint – 700 grams  Easily attaches to window frame, dry wall or tripods  Portable links can be installed or disassembled on demand  No additional hardware to configure RAD-OP Value Proposition

RAD-OP Company Confidential 9 4. Improved Safety & Security  Class 1M eye safety  Low power: 5-6 W power consumption  Transmitted beam is only 3 mW  Narrow beam with 2-4 Mrad beam divergence RAD-OP Value Proposition

RAD-OP Company Confidential High-Speed Connections  100 Mbps/1 Gbps full-duplex connectivity  20-50x faster than unlicensed RF solutions (802.11b/g)  Fiber-like capacity for backbone connectivity RAD-OP Value Proposition

RAD-OP Company Confidential 11 RAD-OP Portfolio Overview I.RAD-OP100/1000: Window-to-window, 100 Mbps/1 Gbps over meters II.RAD-OP100/1000ER: Window-to-Window, 100 Mbps/1 Gbps over meters. SNMP & auto-tracking capabilities III.RAD-OP100/1000XT: Rooftop-to-Window or Rooftop-to-Rooftop, 100 Mbps/1 Gbps over 500 meters. SNMP & auto tracking IV.RAD-OP100/1000AH: Portable wireless kits on lightweight tripods. 100 Mbps/1 Gbps over 300 meters RAD-OP has several unique product families:

RAD-OP Company Confidential 12 Applications I.Last Mile Connectivity Broadband access from rooftop POPs into customer offices ISP’s can use wireless solutions to bypass rented carrier lines More enterprises require high-speed applications (10 Mbps+) Offer higher capacity services at lower prices Rainbow Broadband ISP, NYC

RAD-OP Company Confidential 13 By inter-connecting several RAD-OP links, ISP’s & WISP’s can service entire downtown areas I. Last Mile Connectivity (cont.) Applications (cont) 1 Gbps 100 Mbps

RAD-OP Company Confidential 14 Applications (cont) II. Security Camera (CCTV) Aggregation High-Capacity data aggregation Highly secure optical connection - narrow beam Reduces manpower & centralizes all security infrastructure Expands video surveillance coverage US Department of Justice, Washington DC

RAD-OP Company Confidential 15 Applications (cont) III. Network Redundancy Secure backup of fiber and network equipment Low capital costs & maintenance Campuses can store RAD-OP links & deploy on-demand New policies require disaster recovery measures 1 million campuses in the US alone Pepsi, UK

RAD-OP Company Confidential 16 Applications (cont) IV. Network Extension High-capacity LAN Extension applications: VoIP, Data, etc Natural replacement for low-speed b/g systems Cost-effective alternative to leased cable lines Class 1M Safety – No RF radiation Tmura-Clal Insurance, Petach Tikva, Israel

RAD-OP Company Confidential 17 Portable connectivity kits - Installation on-demand Temporary links for conferences, sporting events, concerts & news events Ideal for multi-building sites – Universities, campuses, etc Ad-Hoc connectivity until fiber is deployed V. Temporary/Ad-Hoc Connectivity Applications (cont) Ministry of the Environment, Jerusalem, Israel

RAD-OP Company Confidential 18 Target Markets  Enterprises/Financial Institutions  Service providers & Cabling Companies  Hospitals & Healthcare  Armed Forces  Government  Small & Medium Businesses (SMB’s)  Construction and Real Estate

RAD-OP Company Confidential 19 NO rooftop rent NO in-building wiring NO spectrum licenses NO city permits NO site surveys or third party installations NO recurring rental fees (fiber/rooftop) NO co-location issues NO bandwidth bottlenecks NO digging or fiber lay RAD-OP – The Big Easy