Private Wireless Broadband Solutions for Transportation

Who We Are 2Confidential R&D in India Headquarter in Silicon Valley USA *IMS Research – A leading independent provider of market research Leader in wireless mesh infrastructure for public safety video surveillance* 10,000 installations in 40+ countries Technology forerunner through continued innovation 105 employees worldwide Established global channel

Transportation: The Networking Challenge 3Confidential Move data on and off vehicles in real-time Enable new services, such as digital signage, location data and operations analytics Operational safety, crime and accident prevention Need real-time problem detection; prevention the ultimate goal Enable ‘Green Wave’ for Rapid Transit systems

Switching less than 1ms Roaming Time Confidential 4 Mobility Technical Challenges Linear Mobility Capacity More than 100Mbps Switching Stable Throughput Non-spiking throughput AutoMesh™

The Firetide Response Fiber-like reliability and performance on a wireless network Built from ground up for video/voice/data Supports all wireless topologies: PTP/PTMP + Mesh Connectivity in fixed and mobile deployments High scalability 5Confidential

100 Mbps network mph Proven solution enabling real- time applications - video surveillance at high speeds Zero packet loss - seamless handover of voice and video Patented 3 rd gen mobility solution Confidential6

Fleet Offload - Gigabits of data in under a minute Radio switching algorithm with AutoMesh – less than 5ms hand-over No jitter, no latency No packet loss Dual radio and AutoMesh makes ‘Fast & Secure’ hand-over mobility without ‘Packet loss’ 7Confidential

Mobile Command Centers Instant deployment and mobility enables first responders to set up temporary communications Mesh nodes are plenum-rated for mounting in trunks, under seats or elsewhere in vehicles/command centers Built-in 4-port 10/100 Ethernet switch can support mobile data terminals, digital video cameras, GPS receivers and most other on- board multimedia communications systems 8Confidential

Tollway Connectivity Wireless connectivity where cable is too costly and disruptive Automated toll collection Electronic messaging Less congestion and lower wait times Less manpower needed 9 Tolling industry is going cashless Confidential

Intelligent Transportation Systems Improved traffic flow and reduced vehicle emissions Real-time information on traffic conditions and coordinated operations at local traffic centers Reduced occurrence of stop-and-go traffic; increased mobility and reduced vehicle emissions 10 Real-time HD Video and Traffic Analysis for Congested Cities Confidential

11 Firetide Mobility Solution Differentiation True redundant mesh topology, every node has a connection with every other node in the network. Inherent self-healing and load balancing capabilities ensure failsafe operations. “mobile” nodes attach to available static nodes on a single radio which is optimized to transfer data while moving at high speeds. Scalable networks with no degradation in throughput and performance. Supports up to 15 hops at < 1ms per hop. Flow-based routing helps to balance traffic across the mesh, optimize aggregate throughput, and increase network performance. 256-bit key size AES encryption coupled with end-to-end packet transmission. Redundancy Linear Scalability Lowest Latency Security Performance Confidential Fiber-like reliability and performance on a wireless network

Firetide Family of Products 12 Confidential

Firetide Product Portfolio HotPort ® Wireless Infrastructure 7000 Series & 5020 Edge HotPoint ® Wireless Access Points 5100/5200 & 4000 AutoMesh™ Hardware Software Platform Patented technology engine for Firetide wireless infrastructure solutions Network Management HotView™ Pro FMC 2000 Mobility Controller Confidential13

Familiar Distributed Ethernet Paradigm AutoMesh: A Unique Approach Seamless Roaming for Mobility Multi-Hop Optimization for maximum performance End to End Encryption for Secure Connections Flexibility with Wireless and Fiber Redundancy AutoMesh TM Confidential14

No Hassle IT Integration One IP management One virtual switch Seamless VLAN, policy integration Central management for entire network Distributed Ethernet switch Confidential 15

Zero Downtime – Carrier Grade Reliability 16 Control Room B Control Room A Firetide 7020 FIBER BREAK Optical Fiber Mesh Wireless Traffic Rerouted 0 downtime Fiber grade reliability Enables mission critical applications over wireless Seamless fail over Redundancy for fiber Confidential

End-to-End Secure Transmission Secure backhaul for critical and sensitive applications No degradation in latency enables secure video/voice backhaul No security pitfalls with per hop decryption and encryption Confidential 17 Encrypted Decrypted Encrypted Decrypted Encrypted Vulnerable

Scaling Your Network with 5x Less Fiber Patented MPLS-type FMRP* low- overhead routing protocol Designed for video from ground-up Less need for fiber lowers total cost of ownership and enables rapid deployment Only solution in the market with no performance degradation with 15 wireless hops 18 Confidential *Firetide Mesh Routing Protocol

Flexible configuration Tri-mode radios: 2.4/4.9/5 GHz Dual-radio & MIMO capable Indoor and outdoor High-power radio: 400 mW Multi-levels of security with AES encryption Built-in deployment tools Interference mitigation tools Spectrum analyzer Network capacity planning tools HotView Pro NMS Required Throughput, reliability and security of wire Performance of up to 300 Mbps outdoors/indoors Fiber-equivalent - less than 1 ms latency per hop Greater reliability: interference mitigation intelligence Easier deployment: integrated spectrum analysis Convenient upgrade path From non-MIMO to MIMO; from single radio to dual-radio – via software licenses HotPort 7000 Wireless Mesh Nodes Confidential19

HotPort for Non-LOS Operation Dual-radio nodes for non line-of-sight applications Smart grid Utility WAN networks Capabilities Mbps UDP on radio 1 (abgn) Mbps on Radio 2 (900 MHz). Dual-radio configuration Radio 1: 2.4, 4.9, 5 GHz; radio 2: 900 MHz Indoor & outdoor High power radio: 400 mW High security with 256 bit AES encryption HotView Pro required HotPort HotPort Confidential 20

Firetide HotPoint 5000 Access Points Indoor/Outdoor Dual n MIMO radios 2.4, 5 and 4.9 GHz operation Central management through HotView Pro Mesh integration Power over Ethernet-PoE Up to 16 Virtual APs Confidential 21

Mobility Controller – FMC 2000 Convert existing static network into mobility enabled networks Maintains mobile node access control lists (Authorized Nodes) Synchronizes information between gateway servers Supports up to 64 Meshes, 2048 Static Nodes and 1024 Mobile Nodes Single Point for Mobility Configuration Single Point for Monitoring Network Wide Views Simplified Configuration Applications Two-way high bandwidth communications on moving vehicles at 100 mph Mobile Command Centers for Public Safety First Responders Applications Two-way high bandwidth communications on moving vehicles at 100 mph Mobile Command Centers for Public Safety First Responders Confidential 22

Benefits Confidential 23 Single point for configuring and managing mobility network Maintains mobile node Access Control Lists (Authorized Nodes) Authenticates mobile nodes when they join the network Maintains mobile node configurations Provides unified mobile node FW upgrade Synchronizes information between Gateway Server Convert existing static network into mobility enabled networks

HotView Pro ™ - Network Management Solution Configure and manage any combination of Firetide products System-wide network management, analysis, security, statistics, and tools Multiple interfaces -GUI, HTTP, SNMP Manage multiple meshes & controllers HVP license required per node or AP Confidential24

Firetide at Work 25 Confidential

Seoul Metro- World’s Longest Subway 26Confidential Firetide Solution Mesh network coverage across 201 subway trains and 148 stations 1500 mesh nodes Applications Real-time video, broadcast information on moving trains and in subway Customer Value Increased passenger safety Enables train operator to view situatoin at station before arrival More accurate, real-time information available to passengers

MBTA – Massachusetts Bay Transit Authority Firetide Solution Mesh nodes on busses, trains, in emergency vehicles, in parking lots and at stations Applications video offload and live viewing Customer Value Real-time video can be sent to nearby police cars along with stored video to prevent or mitigate a crime. Increase passenger safety

City of Scottsdale – Traffic Management Center Firetide Solution 90 Firetide HotPort 7020 wireless mesh nodes and 86 pan-tilt-zoom digital video cameras at the busiest intersections Applications Scottsdale TMC can continuously monitor traffic activity from a central command center Customer Value Reduces traffic congestion Actively manage traffic affected by special events, weather, and emergency situations.

Challenge the Mesh! Confidential 29 miles of linear all wireless mesh 450 cameras all wireless backhaul in 2 sq km 400 buses in a depot all wireless offload 200 packet drop at 100 mph 0

The Firetide Advantage 30 Resiliency for your mission-critical infrastructure Seamless connectivity for all your assets, static or mobile Bandwidth for your most demanding applications We’ve done it thousands of times Confidential

Thank You 31Confidential