1. Israel, August 2000 Eyal Nouri, Product Manager Optical-Based Switching Solutions Introduction to the OptiSwitch TM Solution

2. Agenda OptiSwitch product line introduction OptiSwitch highlights Roadmap (Products, Modules and Features) Product positioning Applications

3. What are You Looking for... Complete, Proven Networking Technology

4. What are You Looking for... Enable Faster and Efficient Applications

5. What are You Looking for... Higher Bandwidth...

6. What are You Looking for... Latest Features

7. What are You Looking for... Redundancy at all levels...

8. What are You Looking for... Affordable Solutions

9. The OptiSwitch TM Solution Optical Access Networking Expertise Optical Access Fiber Advantage Advanced and Rich Features Cutting-edge hardware architecture High-performance solution A Comprehensive Network Management Training and customer support

10. OptiSwitch TM Characteristics The OptiSwitch TM products are characterized by: Same Modules Same Firmware Same Features Same People Same Company

11. The OptiSwitch TM Building Blocks Chassis Modules FeaturesNMS

12. The OptiSwitch TM Chassis Options OptiSwitch-400 OptiSwitch-100 OptiSwitch-800F OptiSwitch-100F OptiSwitch-400R OptiSwitch-400EX OptiSwitch-800 OptiSwitch-2400

13. OptiSwitch-2400 Hot Swap 40 Gb 35 Mpps 192 FE 24 GE 2 CPU L3 Upg

14. Copper GE Redundant GE The OptiSwitch TM Modules Options

15. Support for the Latest and most Advanced Features Answering Any Tender Flow Ctrl Port Mirroring Port Trunking BootP Client VLAN Tagging Priority Web Based NMS IGMP The OptiSwitchTM Features Options

16. The MegaVision provides end-to-end visibility and control over all the OptiSwitch TM devices in the network The entire OptiSwitch™ product line includes: –Embedded SNMP agents, –Extensive CLI for out-of-band management –RMON support –Telnet Can be Managed by any Other SNMP-based Management Platform The OptiSwitch TM NMS - MegaVision

17. OptiSwitch™ Advantages Flexibility –A choice of over 30 different types of modules Scalability –The OptiSwitch solution can target any market segment

18. OptiSwitch™ Advantages - Cont. Scalable backbone bandwidth –Core backbone solutions from FE to GE. –A higher bandwidth can be achieved by aggregating multiple GE links Modular adaptability –Expand your port density just by adding new and powerful modules

19. OptiSwitch™ Advantages - Cont. Interoperability –Supports the most popular standards Affordability –Best price-performance in the market

20. OptiSwitch TM Performance Performance –Non-blocking crossbar architecture –Full wire-speed forwarding –Chassis Parameters: OptiSwitch-100- 4Gb Backplane with 5.0 Mpps OptiSwitch-400- 4Gb Backplane with 5.9 Mpps OptiSwitch-800- 8Gb Backplane with 11.9 Mpps OptiSwitch-2400- 40Gb Backplane with 35.0 Mpps

21. OptiSwitch TM Density OptiSwitch-400 OptiSwitch-800F OptiSwitch-100F OptiSwitch-2400 32 ports 10/100 24 ports 10/100 & 8 Ports 100Base-FX 24 ports 10/100 & Gigabit Ethernet 32 ports 10/100 4 GE 64 ports 10/100 14 GE 64 ports 100Base-FX 32 ports 100Base-FX 192 ports 10/100 24 GE

22. OptiSwitch TM Chassis Road Map Q4/2000 OptiSwitch-1200 With Routing Support Q3/2000 OptiSwitch-1200 OptiSwitch-100SSC Single Slot Chassis OptiSwitch-2400 With Routing Support OptiSwitch-400PW With Power Over LAN OptiSwitch-100PW With Power Over LAN OptiSwitch-200

23. OptiSwitch TM Module Road Map Q4/2000 Q3/2000 Gigabit Ethernet MT-RJ Stacking Module Mixed Module 4 TP + 1 FO Mixed Module 4 TP + 2 FO Powered 8 TP Layer 3 Modules Routing SBC Gigabit Ethernet Extender Module WDM Module ATM Module

24. OptiSwitch TM Features Road Map Q4/2000 Q3/2000 Packets Rate Control Diffserv support Web Based Management IP intrusion Control HW Based Layer 3 Routing Link Aggrigation

25. OptiSwitch TM Positioning City Carriers Mid-Range Enterprise Solution Fiber-to-the-Desk / Fiber-to-the-Curb Expandable Density Workgroup Solution

26. Fiber to the Curb Building / Home

27. 3 Trunks of 2 GE Fiber-to- the-Building Fiber OptiSwitch-800F Fiber-to-the-Building

28. Fiber to the Building OptiSwitch-800R 4 x 100Base-TX Connection Gigabit Ethernet Fiber to the Building OptiSwitch-400EX

29. Snake Network Topology

30. Redundant Network Design

31. Mid-Range Enterprise Switch

32. In Summary… OptiSwitch – The Complete Solution for Service provider switching needs for Data Distribution Easy to expand - modular solution Advanced Network Management Supports the advanced software features required by today’s and tomorrow networks

33. www.opticalaccess.com sales@opticalaccess.com Thank You