RADWIN 2000 Release 2.3 & WinLink 1000 Release 1.9 & BDU Release 6.2

1. RADWIN 2000Release 2.3&WinLink 1000 Release 1.9&BDU Release 6.2 Product Management

2. Main New Features

3. Hub Site Synchronization • No more limitations • HSS between • RADWIN 2000 radios • WinLink 1000 radios • RADWIN 2000 and WinLink 1000 radios • HSS up to 16 radios in a site • Fully supported by RADWIN Manager • Supported by software upgrade to RADWIN 2000 install base • All RADWIN 2000 radios in the field are HW ready for HSS

4. HSS Applications • Backhaul • HSS is needed in installations where a RADWIN 2000 link is the backhaul for many lower capacity access links • The backhaul link can be synchronized to the access links to mitigate potential mutual interference • Access and Corporate Connectivity • Where any links originate from a common hub site • With HSS by RADWIN 2000 such applications now support high capacity connectivity • Attack Plan • Identify existing customers with mixed network of WinLink 1000 and RADWIN 2000 • Propose the HSS solution for mixed deployment

5. Monitored Hot Standby (MHS) 1+1 • Providing redundancy and backup to TDM services • Targeted for Cellular backhaul • Providing protection against • Equipment failure (ODU and IDU) • Loss of air interface • Using a primary link and a secondary link: • Two RADWIN 2000 links • A RADWIN 2000 link and a WinLink 1000 link with new IDU-C • Two WinLink 1000 links with new IDU-C (single dual-pol antenna can be used)

6. MHS Applications • Provide high reliability high-capacity Point-to-Point links • Provide redundancy and high reliability for carrier class operators • Optimized for high capacity links operating in license-free bands • Additional values: • Each link can use a different band for maximum protection to the air interface • Affordable SLA can be offered by protecting part of the RADWIN 2000 trunks with WinLink 1000 • Go To Market • Present the capability to Cellular Operators

7. MHS Spec • Supported in RADWIN 2000 by software upgrade to the install base • TDM service cut-over from the primary to the secondary link is completely automatic, less than 50 ms • Automatic restore to primary link as soon as it becomes available • Supports up to 16 TDM services for RADWIN 2000 and 4 TDM services for WinLink 1000 • HSS is used between the links • Install both sites with HSS cables for additional protection • Ethernet services • No Ethernet 1+1 • Ethernet traffic is always “on” on both links, while the TDM service is running only on one link • Each link carries different Ethernet traffic

8. Diversity Diversity Capacity 25 Mbps MIMO Capacity 50 Mbps • Antenna diversity • Uses two antennas • Each antenna experiences a different interference environment • The system chooses the best received signal providing enhanced robustness • Antenna diversity requires antenna separation, possible by two methods: • Polarization Diversity - combines a pair of antennas with orthogonal polarizations • Spatial Diversity - employs antennas that are physically separated from one another

9. Diversity – Receive Combining

10. Diversity – When to Use • MIMO • Use MIMO Mode to get the highest capacity, up to 50 Mbps full duplex • Use MIMO when the air conditions are similar between the antennas • Use Diversity instead of MIMO in the following cases: • When the system cannot operate in MIMO Mode due to link conditions • When you get higher capacity in Diversity Mode than in MIMO Mode • Note that Diversity Mode requires understanding of the nature of interference and of the correct solution to deploy. Advise PS. • Remember that the capacity in Diversity is ½ than that of MIMO

11. Spectrum View • An RF survey tool • Support link installation before service activation • Activated by the installer • Helps selecting the best channel during installation • Supports quick and easy installation

12. Spectrum View – Display Information • Spectral measurement for each of the 4 receivers that make the link • Spectral power measurements in 5MHz channel granularity • Current, average and maximum power per channel • Channels free from radars, with radars and barred (for DFS bands) • Scanned and un-scanned channels • Channels selected for ACS • Current operational channel • Time stamp of the last spectrum scan • Zoom, selective view of antennas and sites and detail level

13. Spectrum View – Tool Capabilities • Save and restore – save the spectral information and also view retrieved spectral information from historical spectrum scans • Diagnostics - the Spectrum View information is logged as part of the Diagnostics Information to improve link and system diagnostics and remote support. It can be retrieved from the RADWIN Manager menu with Help  Get Diagnostic Information • Management Integration - Spectrum view information is supported in RADWIN’s MIB and can be used by external Network Management applications • Designed for Unlicensed Spectrum – the spectrum measurement algorithms are designed to show accurate information while accommodating with variances in frequency, temperature and interference power and overcoming anomalies that tend to occur in high interference environments • Scanning Time – ~10 seconds for an entire band scan. It is recommended to scan for a few minutes for accurate results.

14. RADWIN 2000 products

15. 4.8 GHz Radio • Motivation • 4.8 GHz is a licensed band • It is used mainly for security applications being part of the 4.4 – 4.9 GHz spectrum • It is used also for broadband applications • Product description • The only RADWIN product that supports the 4.8 GHz band • Connectorized only • Supported bands: • 5.9 GHz Universal • 5.8 GHz FCC/IC, 5.8 GHz MII China, 5.8 GHz WPC India • 5.4 GHz FCC, 5.4 GHz IC, 5.4 GHz Universal • 5.3 GHz FCC/IC, 5.3 GHz Universal • 4.9 GHz FCC, 4.9 GHz Universal • 4.8 GHz Universal (factory default) • 2.4 GHz FCC/IC • 4.8 GHz Universal band: • 4.800 to 4.900 GHz (occupied spectrum. Center frequencies 4.810 to 4.890 GHz) • Default channel 4.850 GHz • Channel BW 20 MHz • Part number RW-2948-0250

16. RADWIN 2000 FCC Products

17. RADWIN 2000 Products for India

18. RADWIN 2000 Products for ETSI

19. RADWIN 2000 Additional Products

20. RADWIN 2000 Antennas

21. WinLink 1000 Products

22. WinLink 1000 New Products

23. WinLink 1000 Modified Products

24. WinLink 1000 VS - Overview • Video surveillance application requires: • High Capacity - Mega-Pixel cameras consuming high bandwidth • High robustness and reliability • Real Time - Focused alerts, maximum information for manned patrols • Mission-critical - No tolerance for system downtime or quality degradation • New WinLink 1000 VS Family - for Video Surveillance applications • Asymmetric Ethernet throughput 2/5Mbps, depends on product & distance • Up to 20Km distance • 5, 10 & 20MHz channel BW • Multi-band support for all products • HSS support for all products

25. Video Surveillance - Project Types City surveillance (low scale) Enterprise Campuses Plants Gas stations ATMs Low-end High-end • City surveillance (high scale) • Border control • Railways security • Gas/Oil pipeline security • Facilities • Airports, seaports • Traffic surveillance 25

26. WinLink 1000 VS - Bands = Factory Default Band

27. Base Distribution Unit (BDU)

28. BDU • Now GA • Release 6.2 replaces Release 6.1 beta • New enhancement • Each of the 8 ports can be set to either ODU or 802.3af PoE

29. Applications • BDU is part of RADWIN’s Multiple Point-to-Point (MPtP) architecture, providing a complete Hub solution for communication networks. • Typical applications include: Corporate Access by Service Providers, WiFi/WiMAX Backhaul and Video Surveillance projects. Uplink - Ethernet / TDM

30. Thank You www.radwin.com