1. Antaira (Formerly Aaxeon Technologies) Industrial Networking Solution End User version Jan, 2012 Confidential

3. Background Antaira (formerly Aaxeon Technologies) was founded in year 2005, and is now one of the major leading supplier of device networking products and solutions for industries. People make a Company - Our team is made up of individuals who are intelligent, energetic and creative and who always strive to put the customer first. Over 50 years of combined experience in the areas of industrial automation and networking with experts in Serial, Ethernet, Wireless, USB communications, and Embedded Computing. Confidential

4. Vision – To Be a Worldwide Leading Developer and Supplier in industrial-grade device networking solutions for industrial automation. Mission  To Customers  To Customers Provide value-added service and quality products.  To Employees  To Employees Provide educational and career advancement opportunities, and share the company’s success.  To Society  To Society Volunteer local Community Services Confidential

5. Global Operation Headquarters in USA, and branch offices in Poland, and Taiwan. Antaira USA Brea, California Antaira Europe Warsaw, Poland Antaira Asia Taipei, Taiwan Confidential

6. Major Customers Confidential

7. Product Profile  Industrial Ethernet Infrastructure  Industrial Media Converters  Industrial Device Networking  Industrial Wireless  Power Supplies Confidential

8.  Complete Line of Industrial Ethernet Solutions  Wide range of choices to choose from  Unmanaged and Managed Ethernet Switches  10/100BTx, Gigabit and fast Ethernet  Multi or Single Mode, WDM Single Strand Fiber Options  PoE 802.3af and PoE 802.at  EN50155 M12/IP67 Managed Ethernet Switches  Network redundancy - Redundancy Ring support - recovery time < 20 ms w/250 switches  Industrial-grade design - IP30 and IP67 casings, -40 to 75  C operating temperature - Compact design, for rack, panel, and DIN-rail mounting  Hazard-free Ethernet Networking  CE, FCC, UL, cUL Class 1 Div 2 Industrial Ethernet Switches Confidential

9. Industrial Media Converters  Complete Line of Industrial Media Converters  Industrial-grade design - Operating Temperature: 0 to 60  C or -40 to 80  C options - Compact design, for rack, panel, and DIN-rail mounting  Industrial Serial Media Converters  Serial RS232 to RS422/485 converters  Serial RS232/422/485 to Serial Fiber converters  Multi or Single Mode, WDM Single Strand Fiber Options  Wide range of Ethernet Media Converters  Unmanaged and Managed Ethernet Converters  10/100BTx, Gigabit and fast Ethernet  Multi or Single Mode, WDM Single Strand Fiber Options  PoE 802.3af and PoE 802.at Confidential

10. Industrial Devices Networking Serial Communication solutions  Wide Range Options of Industrial Serial Device Servers Industrial-grade design  Wide Operating Temperature support  Standard version 0 to 60  C or EOT -20 to 70  C  Compact design, for rack, wall-mount, and DIN-rail mounting  Serial to Ethernet/Wireless Device Servers  3-in-1 solution RS232/422/485 – software selectable  Supports 1, 2, 4, 16Ports models  Supports TCP Server/Client, UDP, and Virtual COM Mode  Configurable via Built-in Web Server, Serial Console, or Telnet  Industrial USB & Multiport Serial Card  Industrial USB to Serial - 1*USB to 1, 2, 4, 8, or 16Ports  Supports Port Locking Features  Industrial USB Hub Expansion: 4 or 7 Ports  Industrial USB 4*USB to Ethernet 10/100/1000BTx  Industrial Multiport Serial Card - uPCI or PCI-Express Bus  Support RS232/422/485 from 2Ports up to 16Ports  Drivers support: WHQL Certified Windows 2000, XP, 2003, 2008, Vista, Win 7, and Linux Confidential

11. Industrial Wireless Solutions  Industrial 802.11a/b/g/n solutions Industrial-grade design – Indoor Design  Supports 802.11a/b/g options,  Wide Operating Temperature support  Standard version 0 to 60  C or EOT -35 to 75  C option  Supports AP / Bridge / Repeater AP-Client functions  Security WEP/WPA/WPA2  Compact design, for rack, wall-mount, and DIN-rail mounting Industrial-grade design – Outdoor Design  IP67 casting, Supports 802.11a/b/g/n options,  Standard Temperature Range model: - 20 to 70  C option  Supports AP / Bridge / Repeater AP-Client functions  Security WEP/WPA/WPA2  Support wall-mount, or Post mounting  Industrial 802.11b/g AP/VPN/Router solutions Industrial-grade design – Indoor Design  Supports 802.11b/g options,  Wide Operating Temperature support  Standard version 0 to 60  C or EOT -35 to 75  C option  Supports WAN/VPN/NAT functions  Compact design, for rack, wall-mount, and DIN-rail mounting Confidential

12. Industrial Ethernet Switches

13. Managed VS UnManaged Switches DeviceDevice Device Device Device DeviceDevice Device Device Device DeviceDevice Device Device Device Functions: Learns addresses of devices & sends data to a specific port. Increases throughput: Isolates collisions & faults between segments Amplifies/ Boosts Signals, Connect Different speeds & Media Expand Devices/System & NW Distances OSI Layer 2 type device: All Protocols Pass Through Options: Diagnostics & Addressing Functions, Managed, Redundency Confidential

14. Industrial Unmanaged Switch Installation Factors – Plug & Play – Industrial Design / Din Rail Mount – Redundant Power Inputs – Pluggable wiring connections – PoE 802.3af or PoE 802.3at – 10/100/1000BTx & Gigabit Fiber Diagnostics – LEDs – Alarm Contact for Loss of Power, Port Failure Confidential

15. Industrial Managed Switches o RJ-45 port supports Auto MDI/MDI-X o Supports STP/RSTP/MSTP o Redundancy Ring < 20ms over 250units o 802.1Q Tag VLAN for flexible network planning o Port Mirror for traffic monitoring & diagnosis o Security: 802.1X/RADIUS support o IGMP Snooping for multicast service o 802.1p CoS (QoS) increase determinism o Support 100Fx Multi/Single mode SC/ST o Support 1000Tx, Gigabit Fiber SFP/XFP o Support 802.3af or 802.3at o Dual DC Inputs, 12~48VDC Confidential

16. Network Recovery Protocol Comparison STP >30 second RSTP < 5 second Antaira Ring <20 ms With 250 units Confidential

17. Fast Redundancy Recovery Time Ring Master < 20 ms for up to 250 switches Benefit Self Healing Redundancy Network Reduce Network downtime Confidential

18. Example for: Star Topology (No Redundancy)

19. Confidential Example for: Redundancy Ring Topology Proposal

20. Confidential Redundancy Ring Network Topologies Consideration Ring Topologies Central Topologies Couple Ring Topologies Dual Homing Topologies

21. The Internet Group Management Protocol (IGMP) is an internal protocol of the Internet Protocol (IP) suite. It manages multicast traffic by using switches, routers, and hosts that support IGMP. Enabling IGMP allows the ports to detect IGMP queries and report packets and manage IP multicast traffic through the switch. Devices with Multicast Protocol IGMP Snooping for Multicast service Confidential

22. IGMP Snooping for Multicast service Unicast: One to one A BFEDC Multicast: One to several BFEDC A Broadcast One to all BFEDC A Message Types *Multicast Equipment will send data packet uses UDP way on “best-effort” delivery, but not reliable. Benefit -To prevent hosts on a local network from receiving traffic for a multicast group they have not explicitly joined. -Improve Performance and Real Time responsive -Saving Bandwidth of the network Confidential

23. VLAN - IEEE 802.1Q Standard VLAN - IEEE 802.1Q Standard Virtual Local Area Network – The grouping of devices on one or more LANs that are configured (using management software) so that they can communicate as if they were attached to the same wire, when in fact they are located on a number of different LAN segments. Confidential

24. VLAN Flexibility VLAN setup VLAN 1 – Cameras VLAN 2 – Cabinet VLAN 3 – Safety Display VLAN 4 - Wireless VLAN 1 VLAN 2 VLAN 3 VLAN 4 * VLAN ID from 1~4097 Confidential VLAN 4

25. VLAN Benefits 1. Increase Speed Of Network Completely Isolate Traffic Between Groups of Devices Reduce Need for Slower Processing Routers Industrial: Separate Manufacturing Cells or Very High Speed Operations 2.Provide Added System Security Limit Access to Critical Plant sections Prevent Breach at one point from spreading to Entire plant 3.Low Cost & Adaptable No wire Cutting & Added Interface Cards Instantly Reconfigurable via Software Confidential

26. Why Power-over-Ethernet ? Confidential

27. Industrial PoE Switches Requirement - ITS Outdoor Applications – Rugged Design / High MTBF – Wide Temperature range support – Insufficient Power Source Increment usage of PoE Equipment – VOIP Phone, Camera, Wireless AP Confidential

28. PoE Standards: IEEE 802.3af & 802.3at IEEE Standard 802.3at (PoE Plus) 802.3af (PoE) Max. Power delivered by PSE 34.2 watt 15.4 watt Power available at PD25.5 watt12.95 watt Power classification 0 – 4 class 0 - 3 class PoE Power management Static Negotiate PD’s power classification when PD connects to PSE Approval20092003

29. Confidential What is PSE & PD ? PSE (Power Sourcing Equipment) Provide power to connected devices PD (Powered Device) Receive power via Ethernet cable IP Camera VoIP Phone Wireless AP PoE Ethernet switch PoE Injector Data + Power PSE Up to 100 meters PD Data Power PoE Converter

30. Confidential How does PoE control power output? Step1. Detection: – PSE asserts a voltage pulse (2.7-10V) and detects if there is a correct current response from the PD Step2. Classification: – The current response from PD conveys one of four power classes to PSE Step3 Classification for PoE+ (2- Event) – PoE+ PSE will assert a voltage pulse again to detect if the PD is compliant with PoE+ standard 2-Event for 30W PoE+ ClassPower (W) 015.4 14 27 3 430 PoE PoE+

31. Confidential PoE Cabling Two types of pin assignment by 802.3at/af – Endspan / Mode A PSE: For PoE ports from Switch – Midspan / Mode B PSE: For PoE ports from Injector – PD shall accept both pin assignments Midspan PSE/Mode B PSE ( Spare Pairs ) WiringRJ-45 Pin out Power 4,5,7,8 Data 1,2,3,6 Endspan/Mode A PSE ( Phantom / Data Pairs ) WiringRJ-45 Pin out Power 1,2,3,6 Data

32. Confidential Products brief: Industrial Managed Switches 10/100BTx series Supports 4, 6, 8 10/100BTx RJ45 Ports; 100FX Multi/Single Mode SC/ST, WDM Single Strand Fiber Standard Temperature:: -10° ~ 70°C; Wide Temperature: -40° ~ 80° C Supports STP/RSTP/MSTP; Redundancy Ring < 20ms over 250units 802.1Q Tag VLAN, IGMP Snooping, 802.1p CoS (QoS) Optional model: IP67 Protection Gigabit series  Supports 8, 16, 24 10/100/1000BTx RJ45 Ports  Support 1000Tx, Gigabit Fiber SFP/XFP (up to 12 Ports)  Supports STP/RSTP/MSTP, Redundancy Ring < 20ms over 250units  802.1Q Tag VLAN, IGMP Snooping, 802.1p CoS (QoS)  Standard Temperature: -10° ~ 70°C, Wide Temperature: -40° ~ 80° C PoE, PoE+ & Gigabit series  Supports 8, 24 10/100/1000BTx RJ45 Ports, 2/4 Gigabit SFP/XFP  Support 802.3af (15.4W), 802.3at (up to 30W),  Supports STP/RSTP/MSTP, Redundancy Ring < 20ms over 250units  802.1Q Tag VLAN, IGMP Snooping, 802.1p CoS (QoS)  Standard Temperature: -10° ~ 70°C, Wide Temperature: -40° ~ 80° C

33. Industrial Wireless 802.11 Consideration What should pay attention to Confidential

34. Why Wireless? Wired phone or Ethernet line to cumbersome or expensive Wireless (Wi-Fi) provides more flexibility than traditional wired networks Cellular provides better mobility, location, installation, and encryption Confidential

35. The Challenges: Beyond Cable Replacement Cable Installation ► Hard-wired network connectivity on mining floors is impractical ► Installing cable in hard-to-wire locations is expensive ► Integrate with existing network for investment protection

36. Confidential Maintenance and Operation Tasks ► Cable damage from wear and tear ► Degrading signal integrity ► Ongoing maintenance becomes a financial burden ► Machine downtime during maintenance The Challenges: Beyond Cable Replacement

37. Confidential Go Wireless, Stay Productive Lower Installation Cost ► Easy and fast installation ► Simplify the connection between cranes, operators, and plant networks ► Extend or replace a wired infrastructure Reduce Maintenance Costs ► Less maintenance due to no cable damage ► Save labor while maintaining operating efficiency ► Protect humans, machines, and materials

38. Confidential Reliable Industrial WLAN Connectivity ► Ensure a stable throughput for demanding applications ► Industrial QoS to prioritize delay-sensitive and mission-critical traffic Stable Data Throughput and Efficient Data Traffic Management SupplierAntairaOthers StandardIEEE 802.11a/b/g/nProprietary Frequency2.4G / 5GHz900 MHz Spread SpectrumDSSS OFDMFHSS Throughput300 Mbps115 kbps SecurityWEP/WPA/WPA2none RF redundancySingle / Dual RFnone Distance10 km40 km

39. Confidential Product Brief: Wireless Solution WLAN Standards: IEEE 802.11b/g/n Reliable Waterproof (IP67) Enclosure High Output Power 600mW WPA/WPA2-Enterprise Encryption for a Highly Secure Wireless Network Spanning Tree and IGMP Snooping Protocol Support Power-over-Ethernet (PoE) IEEE 802.3af Compliant APN-310N & APN-210N series Single or Dual RF 802.11 a/b/g/n AP/Bridge/Client APX-3100 series IP67 Dual RF AP/Bridge/Client Outdoor Indoor WLAN Standards: IEEE 802.11a/b/g/n up to 300Mbps Dual Radio Model (Optional) Daisy Chain Support to Reduce Usage of Switch Ports Supports Spanning Tree Protocol (STP) Supports IEEE 802.1q VLAN Tagging Supports Watchdog and Auto Reboot Spanning Tree and IGMP Snooping Protocol Support

40. Confidential Serial Connectivity Solutions

41. Industrial Devices Networking Serial Communication solutions  Wide Range Options of Industrial Serial Device Servers Industrial-grade design  Wide Operating Temperature support  Standard version 0 to 60  C or EOT -20 to 70  C  Compact design, for rack, wall-mount, and DIN-rail mounting  Serial to Ethernet/Wireless Device Servers  3-in-1 solution RS232/422/485 – software selectable  Supports 1, 2, 4, 16Ports models  Supports TCP Server/Client, UDP, and Virtual COM Mode  Configurable via Built-in Web Server, Serial Console, or Telnet  Industrial USB & Multiport Serial Card  Industrial USB to Serial - 1*USB to 1, 2, 4, 8, or 16Ports  Supports Port Locking Features  Industrial USB Hub Expansion: 4 or 7 Ports  Industrial USB 4*USB to Ethernet 10/100/1000BTx  Industrial Multiport Serial Card - uPCI or PCI-Express Bus  Support RS232/422/485 from 2Ports up to 16Ports  Drivers support: WHQL Certfiied Windows 2000, XP, 2003, 2008, Vista, Win 7, and Linux Confidential

42. Real COM Application User’s Applications Speak to COM ports or Serial ports only No Change to Your Application! Serial RS-232/422/485 Ethernet Communication Path Serial RS-232/422/485

43. Factory Automation Food Process Automation LNX-600 series STE-604C series PLC Serial Sensors Confidential

44. Medical – Ultrasonic Cleaning Machine UTS-408A Serial Transducers, Injectors, Flow Meter, Confidential

45. Roadways – Outdoor Intersection Application - Antaira Ethernet Connectivity Solutions Ethernet Gigabit Ethernet Serial (RS485) Fiber TMC Analog PTZ

46. Substations Bay Level Networking Control Building Transformer Protection Systems IMC-100 series LNX-800 series STE-516C series Confidential

47. TCP Server Mode – up to 4 Hosts UDP Mode TCP Client Mode Tunneling Mode Application Connectivity Socket Mode & Tunneling (Pair Connection) Mode

48. Confidential Products brief: Serial to Ethernet solutions STE-500, 600 series Supports 1, 2, 4, 16 Serial Ports RS232/422/485 – software selectable Protocols support: TCP/IP, UDP, HTTP, SNMP, ARP, Telnet, ICMP, BOOTP, DHCP Management: Web, Telnet, Serial Console, and Windows Based Utility Operation Mode: Virtual COM, Socket Mode (TCP/UDP), Tunneling Mode STW-600 series  1 or 2 Serial Port, RS-232/422/485 Software Selectable  802.11b/g with WPA Security  10/100M Ethernet Port for Configuration & Network Redundancy  Optional model: Ethernet Client mode  Built-in Standard High-Gain 4dBi Antenna  15KV ESD Protection for Serial Port STM-500 (Modbus Gateway) series  Supports 10/100 Mbps Ethernet  Supports RS-232, RS-422, and RS- 485 Serial Interface  Supports LAN and WAN Communications  Management Access Password Protected  Supports up to 8 MODBUS TCP Master to MODBUS RTU/ASCII  Supports Inactive Timeout  Supports Loop Back Mode

49. Power Supplies Mean Well

50. Families Enclosed – Single, dual, triple and quad outputs DIN Rail Open Frame LED Inverter Charger

51. Enclosed General Short circuit, Overload, Over voltage and over temperature UL/CUL/TUV/CB/CE 2-3 year warranty Industrial 5 sec 300VAC surge Wide temp -20 C ~ 70 C 105 C electrolytic capacitors UL/CUL/TUV/CB/CE 3 year warranty

52. Din Rail MDR: Mini 85VAC-264VAC up to 100watts DR: 85VAC-264VAC up to 240watts DRP: Built in PFC DRH: Higher input range DRT: Higher input range, Three phase SDR: Slim single Phase WDR: Slim wide input range

53. Extended Din Rail Mounting

54. Open Frame Medical safety approved (MOPP) – Means Of Patient Protection Multiple output JST connector 5W-300W

55. LED Drivers CC, CV and CC+CV – “MW constant current LED power supply possesses both “C.V.+ C.C.” characteristics. During startup it will operate in “C.V. mode”, which is suitable for LED driver IC and series resistor applications. Once output current requirement exceeds rated current of the power supply and reaches the constant current region, the unit will remain in the constant current mode which is suitable for direct drive of LEDs. C.V.+ C.C. characteristics can be used in all types of LED setup making system design more flexible.”

56. Adjustable Drivers DC side is adjusted Current – Down to 50% of output current Voltage – typically +/- 10% of output voltage Note ELN has internal potentiometers

57. IP Rating

58. Harsh Environment High temperature Water resistant Potted HLG -40-70(C) RS-100 -20-70(C)

59. Class II UL1310 Class2 the US regulation for limited power source. The basic requirements are: output power <100 VA, output current <=5A, and leakage current<0.5~0.75mA UL1310 can only be used for: commercial voltage of up to 240Vac commercial voltage. If 277V is required, must apply UL 1012 instead In conjunction with UL1310: users may also ask for compliance to UL 879and be SAM Listed because then the lighting system does not have to resubmit for approval and can be sold directly

60. LED Regulation by Country

61. LED EMC Regulations by Country

62. Inverter Modified sine wave A301/302-100~2500 – Cannot be used for audio/video application True sine wave TS-200~3000 – Used in HD TV no noise interference Solar inverter TN-1500/3000 – Independent sub power station Stand-alone Solar Inverter ISI-500

63. Power Factor Correction PFC models are within the range 0.9-0.95 on the power factor correction scale. The active PFC will auto adjust for US or European AC Energy Star projects dictate a minimal PFC of 0.9 Common models – SP,NEL, SPV, USP, HRP, MSP, HRPG

64. PoE Tidbits How much power will the device consume. – IEEE 802.3af dictates that a device will not draw more than 15.4 watts (44V @ 350mA). » Note only 12.95 watts are assured to be available – IEEE 802.3at (PoE +, PoE plus) can provide up to 30 watts per PoE port. – Heaters, infrared, PTZ 8 port af device consumes 120 watts 8 port at device consumes 240 watts

65. AGH Switches Antaira has high power PoE switches – These require a input voltage of 50-57VDC MDR,DR and DRP – Adjustable up to 56VDC via potentiometer

66. Antaira Total Industrial Networking Solutions  Industrial Ethernet Infrastructure  Industrial Media Converters  Industrial Device Networking  Industrial Wireless  Power Supplies Confidential