1. Tim Kwun Marketing Director, RAISECOM Last Mile Convergence for the Business/Residential Connection and 2G/3G Backhauling

2. Raisecom creates future T otal solution provider of optical broadband access, focuses on the high-end carrier-grade market worldwide U biquitous application over existing E1 and STM-1 infrastructure with better flexibility in terms of guaranteed bandwidth, and network QoS. P roviding an easily accessible solution for corporation users. S triving to lead in the invention, development and manufacture of the industry’s most advanced broadband access technologies.

3. Expanded global presence and revenue RAISECOM employees Sales152 R&D180 Management 69 Support111 Manufacture107

4. Production Facility world 1st class efficiency Shenzhen section: 4,000M 2, mass production. Beijing section 3,600 M 2 SMT, wave-soldering Typical production period: 10-20 days

5. Expanding global customer base

6. Carrier Access/DSLAM backhaul Leased line service Carrier Ethernet service Backhaul hybrid for 2G BTS to BSC and 3G NodeB to RNC High speed data communication RAISECOM Targeted Market Carrier and Enterprise application leadership Optical+Ethernet and TDM+multi-service innovation leadership Enterprise Financial & healthcare research & education Government/Federal

7. Quality Assurance : Warranty: 2-year, 6-year, life-time Average problem rate: <0.3%, based on 3-year statistics for over 1,000,000 pc devices Replacement & repair: <30 days Service : Telephone assistance (9:00am to 6:00pm) Remote Internet Analysis for performance on-line On site support Training course Authorized distributors and engineers Quality assurance and service

8. Network Convergence for Operator Meeting the ever-growing customer demands Extending presence of major business locations Able to provide cost-effective solution for voice, date, and video services Unified management Providing On demand bandwidth Lowest CAPEX & OPEX : invest as the business grow Trends of Network Convergence

9. Technology Leadership Brings advantages of core competence to Operator, Carrier One access platform covers almost all services of Carrier One access platform hybrid meets access extension using copper (G.SHDSL or E1 technology) and fiber resource All service modules can be deployed into C.O chassis and remote standalone chassis to save the inventory cost and spare/maintenance parts cost and space of cabinet and All service modules is designed for plug&play&manage to maximum save the OPEX of technician training Unified SNMP management platform are available for all service both in C.O and remote site to meet Carrier-class requirement Pay as grow to optimized CAPEX

10. Carrier application leadership strengthens RAISECOM’s global market position Technology Leadership Leads Innovative Access Solution to Operator, Carrier Carrier Ethernet Service Aggregation Carrier Ethernet Service Demarcation Ubiquitous Carrier Ethernet Delivery TDM Leased Line Service TDM Service to Multi-service Migration Optical + Ethernet Innovation

11. Ethernet Service Access Network Multi-Service Modem Pool Multi-Service STM-1 CPE Multi-Service Access Platform Multi-Service over E1 Leased Line Multi-Service over CWDM system Raisecom Solution for Enterprise Services

12. Ethernet over Fiber

13. Ethernet over fiber- Ethernet aggregation and demarcation

14. Ethernet over fiber- all fiber optical L2 intelligence

15. Ethernet over fiber- all fiber optical L2/L3 intelligence

16. Price Extensibility ISCOM Switch Products Matrix ISCOM3000 series ISCOM2900 series ISCOM2800 series ISCOM2000 series ISCOM1000 series ISCOM2100 series ISCOM1005M ISCOM1008E ISCOM1016E ISCOM1024E ISCOM2109 ISCOM2109A ISCOM2126E ISCOM2926 ISCOM2924GF ISCOM3026E ISCOM3012GF NVIEW NNM network management plat form ISCOM2008 ISCOM2009 ISCOM2009A ISCOM2016 ISCOM2017 ISCOM2026 ISCOM2826 ISCOM2826E ISCOM2852 ISCOM2812GF ISCOM2828F

17. Integrated Application

18. Ethernet over fiber- all fiber optical L2 intelligence GEPON Optimize your Fiber Optical Network with Diversified Customer Demands for VoIP, IPTV and Internet Access 4*GEPON interfaces for downstream traffic and 4*Combo interfaces for upstream traffic Up to 32 ONU per GEPON interface, thus up to 128 remote ONU 16K MAC address, 4K VLAN and support ACL, QoS, IGMP Snooping, MVR, ACE-128 Encryption SNMP and IEEE802.3ah OAM

19. Ethernet over E1s (PDH) - On Demand Bandwidth Creating

20. Ethernet over 1/4/8 Topology in Details backhaul IP DSLAM to SDH network P-to-MP Carrier Ethernet service deployment and aggregation For CPEs at Branch office, there are some Fast Ethernet to 4/8 E1 invert multiplexer. At CO, an invert multiplexer with16 E1 aggregation RC953E-3FE16E1 could aggregate CPE services from 16 E1 to 1~8 Fast Ethernet interfaces.

21. Providing on-demand bandwidth for business user E1 aggregation in Central Office with unified management. Highly secure solution, black-box for external user Traffic flow seamless moving from any remote user to Central Office Ethernet over 1/4/8 - On Demand Bandwidth Creating

22. Ethernet over SDH STM-1

23. Fast/Gigabit Ethernet over SDH STM-1 Backhaul IP DSLAM to SDH network

24. Multi-Service Modem Pool

25. Fiber Modem/G.SHDSL Modem/Interface Converter Media converter/Multi-Service PDH Multiplexer

26. Voice and data over E1 Deliver P-to-p Multi-service on one platform to feed legacy and broadband data service Backhaul 2G BTS to BSC, 3G NodeB to RNC

27. Multi-Service STM-1 CPE

28. E1/Ethernet over SDH STM-1 optimize SDH network to meet multi-service STM-1, E1, E3, Ethernet service deployed on the edge/access network

29. Backhaul Leased Line Service to Microwave STM-1 Backhaul 2G BTS to BSC

30. MSAP

31. Aggregate Mobile voice, Broadband high speed data using EoS/EoPDH/Pure Ethernet switch Next Generation backhauling for heterogeneous 2G/3G Traffic from different mobile generation over existing infrastructure

33. Most of Raisecom Customer Premise Equipments could be aggregated by Multi-service Access Platform

34. Multi-Service over E1 Leased Line

35. Intelligent and integrated PCM access with various up-link interface: STM-1 Fiber Optical and user interface card: V.35, FXO, FXS, E&M, Magneto Telephone, 10Base-T, RS232/V.24, Time-slot Cross Connection for 128×E1 DXC board 1+1 protection Voice and data over E1 Maximum optimize the lease line of business connection to feed legacy and narrow band data service

36. Raisecom Multi Services Access Node Create Revenues Fully Satisfying the demands of different customers in different places Adapt to future development of the network Unified access platform Unified cabinet for diversified Environment Unified NMS providing environment monitoring and line testing functions Smooth upgrade Developing new services quickly All in one, One for all All in one ! One for all  Optical and Electrical interfaces in one  Transmission and access in one  Broadband and narrowband in one  Voice and data in one

37. l Customized solution to meet business/group users’ diversified requirements. l Sharpens Operator’s competitive edge. Multi Services Access Solution for Business/Group Users

38. Multi-Service over CWDM -CWDM in Access

39. 8 Service over one pair fiber Maximum optimize the fiber resource with protocol and speed Transparency; hybrid support FE or GE user interface to save the converter; remote standalone unit makes the networking deployment easily and cost-effective for dispersed location

40. Protection for mission-critical applications Optical Channel Protection Optical Line Protection

41. Ten/Sixteen services over one fiber 10-channel application 16-channel application

42. Four services over one fiber 4*10G SDH or Ethernet over a dual-strand fiber: OPCOM300 4*2.5G services (transparent) over dual/single-strand fiber: OPCOM100

43. G.SHDSL Product Line

44. G.SHDSL and G.SHDSL.bis Product -----RC110x series and others E1 and V.35 over 2 wire Copper Cables with G.SHDSL Technology Fast Ethernet over 2 or 4 wire Copper cables with G.SHDSL and G.SHDSL.bis Technology Aggregation of Fast Ethernet, E1 and V.35 to E1s or STM1/4 over G.SHDSL copper wire

45. Video Surveillance ------RCVS1000 and RCVS2000 series

46. Transfer Video, Audio, Asynchronous Data (RS232/RS485/RS422), FE (Fast Ethernet), Voice and CC (Contact Closure) signal over dark fiber Digital Video Optical Multiplexer ------RCVS1000 series

47. Compress video, audio and asynchronous data (RS422 and RS485) to FE (Fast Ethernet) network and realize video monitoring on both computer and TV monitor. Digital Video Server ------RCVS2000 series

48. NView NNM Network Management System

51. We translating these technologies into value for our customers through our professional solutions, services and consulting businesses worldwide.