Wireless WiFi ISP Total Solution with Engage IP from Logisense www.logisense.com , Hotware Taipei

1. Long Range Wireless LAN Platform X -LIN Hotware Wireless Co., Ltd. WISP in Italy (Valley Xpress ring connection) July, 2008

2. Traffic Manager Traffic Manager Traffic Manager Network Scenario 120Km circle valley In RING shaping To WAN Traffic Manager NOC POP POP Xpress RING connection Network Management & billing

3. AP + 120-degree antenna back-to-back scenario Each antenna covers 120 degree Distance among antennas: 3 meters RF channel spaced by 6 channels Traffic Manager performs the most efficient data flow and route to NOC then WAN – key for networking efficiency Xpress Ring Switch – ZIG-561: Managed switch supports RING scenario, loop detection, anti-broadcast storm, route shaping – auto recovery… performing RING scenario Advantages: Best Coverage and Reliability : 360-degree!! Big bandwidth for each tower (3 times) High flexibility of RF channel options !! AP Tower Scenario Traffic Manager Ring Switch

4. Hill top backhaul tower under winter

5. Hill top backhaul tower under summer

6. Hill top tower : AP + backhaul AP + 120-degree sector antenna

7. 2.4GHz AP with omni antenna 5GHz Backhaul with panel antenna In a corner in a small village as small village POP

9. CPE for user

10. NOC : Network Operation Center

11. Component 1: 5GHz backhaul xLink-5801a, 802.11a, 5~5.8GHz, 200mW/23dBm Backhaul True outdoor unit, POE design, -35c~70c, weather-proof

12. Component 2: 5-watt AP xLink-2450, 802.11b, 2.4GHz, 5Watt/37dBm Access Point True outdoor unit, POE design, -35c~70c, weather-proof

13. WL-2410/GM, 1W, 802.11g/b, ( AP/Client/Repeater/Bridge) With omni antenna or sectorial 120-degree antenna; or omni-directional array with 3 x 120-degree sectorial antennas Component 3: Node AP 2 True outdoor unit, POE design, -35c~70c, weather-proof

14. Component 4: fixed CPE (100mW) Up to 7Km Plastic cost-effective outdoor unit, POE design, -15c~65c, weather-proof ASU-24005G, 802.11g, 100mW AP/Client/Bridge/Repeater

16. Component 6: managed Switch for XPRESS RING scenario ZIG-561 8-port, Layer 2 supports RING scenario, loop detection, anti-broadcast storm, route shaping – auto recovery… performing RING scenario

17. Component 7: NMS - billing WiFi City : Network Management system + Billing

18. X -LIN Innovation Thank you ! Hotware Wireless Co., Ltd. www.hotware.com.tw [email_address] Tel : +886-3-4639125 Fax ; +886-3-4639367 Integration Center [email_address]