1. Focus on Winning Market Share 1 Company Confidential 2013 Sales Meeting Ethernet Communications: Joe Breedlove – Moog Protokraft Design Engineer Ed Simonini – North American Sales Manager

2. Focus on Winning Market Share 2 Company Confidential 2013 Sales Meeting Ethernet Applications Why are Ethernet Applications Important? –Widely Accepted Industry Standard –Relatively inexpensive –Easy to Install –Reliable and Secure

3. Focus on Winning Market Share 3 Company Confidential 2013 Sales Meeting Ethernet Standards T = Copper 10BaseT – 10Mbps 100BaseT – 100Mbps 1000BaseT – 1000Mbps X = Fiber 100BaseFX - 100Mbps, 1300nm, Multimode 100BaseLX – 100Mbps, 1310nm, Singlemode 1000BaseSX – 1000Mbps, 850nm, Multimode 1000BaseLX – 1000Mbps, 1310nm, Singlemode R = 10G Fiber 10GBase-SR – 10Gbps,850nm, Multimode 10GBase-LR – 10Gbps,1310nm, Singlemode

4. Focus on Winning Market Share 4 Company Confidential 2013 Sales Meeting Ethernet Frame MAC addresses: 6 octets burned into the device by the device manufacturer. The first 3 octets are the OUI (Organizationally Unique Identifier) the next 3 are anything the manufacturer desires as long as it is unique. Ethernet Frame Example:

5. Focus on Winning Market Share 5 Company Confidential 2013 Sales Meeting OSI Model

6. Focus on Winning Market Share 6 Company Confidential 2013 Sales Meeting Ethernet Media Convertors Allows Conversion of Widely Accepted Ethernet Standards –Copper to Fiber –Fiber to Copper Increases Link Distances Allows Routing of Optical Cable in High Noise and/or EMI Sensitive Applications where copper cabling is not advantageous Layer 1 Devices 8b/10b encoding/decoding Ensures high reliability clock recovery and proper receiver DC offset

7. Focus on Winning Market Share 7 Company Confidential 2013 Sales Meeting Ethernet Media Convertors Spitfire Series 3.3VDC Micro-D / Flex Circuit / Ribbon Cable electrical connectors D38999 Optical connector -40 - +85C 100meter copper cable link distances 550 meters / 850nm 1000Base-SX 2 kilometers / 1300nm 10/100BASE-FX

8. Focus on Winning Market Share 8 Company Confidential 2013 Sales Meeting Ethernet Media Convertors Mercury Series 28VDC D38999 Optical and Electrical Connectors -40 - +85C 100 meter copper cable link distances 550 meters / 850nm 1000Base-SX 2 kilometers / 1300nm 10/100BASE-FX

9. Focus on Winning Market Share 9 Company Confidential 2013 Sales Meeting Ethernet Media Convertors Mustang Series TFOCA2 optical interface D38999 electrical connector or Samtec Ribbon Coax Cable 3.3VDC / 5VDC / 28VDC variants -40 - +85C 100 meter copper cable link distances 550 meters / 850nm 1000Base-SX 2 kilometer / 1300nm 10/100BASE-FX 10 kilometer / 1310nm 1000BASE-LX

10. Focus on Winning Market Share 10 Company Confidential 2013 Sales Meeting Ethernet Media Convertors Maverick Series TFOCA2 optical interface D38999 Size 8 Quadrax electrical connections 28VDC -40 - +85C 100 meter copper cable link distances 550 meters / 850nm 1000Base-SX 2 kilometer / 1300nm 10/100BASE-FX 10 kilometer / 1310nm 1000BASE-LX

11. Focus on Winning Market Share 11 Company Confidential 2013 Sales Meeting Ethernet Media Convertors Stingray Series 28VDC MIL-83526 Optical Connector D38999 Electrical Connector -40 - +85C 100 meter copper cable link distances 550 meters / 850nm 1000Base-SX 2 kilometer / 1300nm10/100BASE-FX

12. Focus on Winning Market Share 12 Company Confidential 2013 Sales Meeting Ethernet Media Convertors Neptune Series 28VDC MIL-28876 Optical Connector D38999 Size 8 Quadrax Electrical Connector -40 - +85C 100 meter copper cable link distances 550 meters / 850nm 1000Base-SX 2 kilometer / 1300nm10/100BASE-FX 10 kilometer / 1310nm 1000BASE-LX

13. Focus on Winning Market Share 13 Company Confidential 2013 Sales Meeting Ethernet Transponders Excalibur Series 4x XAUI to 10Gbps Ethernet 5VDC D38999 Optical Connector Samtec Ribbon Coax Cable / Samtec QSE Series Plug -40 - +70C 300 meters / 850nm 10GBASE-SR 10 kilometer / 1310nm 10GBASE-LR

14. Focus on Winning Market Share 14 Company Confidential 2013 Sales Meeting Ethernet Switches Allows Multiple Devices to Communicate using widely accepted Ethernet Standards Allows for Network traffic management and security Layer 2 Unmanaged –Plug and Play –Simple to Connect –No Administrative Control Managed –Plug and Play –Simple to Connect –Full Administrative Control via CLI or HTTPS GUI

15. Focus on Winning Market Share 15 Company Confidential 2013 Sales Meeting Ethernet Switches Viking Series 5 Port –Extremely Compact & Ruggedized –Unmanaged Layer 2 Switch –5x 10/100/1000 BASE-T Auto-Negotiable –D38999 Connectors –28VDC –-40 - +85C –100 meters copper link distance

16. Focus on Winning Market Share 16 Company Confidential 2013 Sales Meeting Ethernet Switches Viking Series 10 Port / 10+2 Port –Extremely Compact & Ruggedized –Managed and Unmanaged Variants –10x 10/100/1000 BASE-T Auto-Negotiable 100 Meters Copper Distance –10x 10/100/1000 BASE-T Auto-Negotiable + 2x 10GBASE-SR 300 meters / 850nm 10GBASE-SR 10 kilometer / 1310nm 10GBASE-LR 100 Meters Copper Distance –10x 10/100/1000 BASE-T Auto-Negotiable + 2x 10GBASE-LR –D38999 Connectors –28VDC –-40 - +70C

17. Focus on Winning Market Share 17 Company Confidential 2013 Sales Meeting Switch Management Functions –HTTPS server and CLI interface for management functions –32K MAC address learning /ageing –4K Unique VLAN groups –Jumbo Frame Support –QOS – allows admin to prioritize and control network traffic. 8 classes. RED (random early detection) and WRED (weighted random early detection) – Protocols/algorithms that limit traffic congestion by statistically dropping packets before they reach their thresholds. Storm control – Limits forwarding of broadcast, multicast, and unicast traffic is traffic exceeds a set threshold. Most useful against DDOS attacks. Traffic Policing – Allows admin to limit throughput on specific ports Access control list – used by network admins to limit access to switching operation. –Security - Port based 802.1x – provides secure access to the network by not allowing a device to access the network until its credentials have been verified by a RADIUS server and granted access. Credentials are username and password and/or digital certificate. MAC based authentication – Switch performs MD5 authentication against RADIUS server on behalf of clients using their MAC address as username and password

18. Focus on Winning Market Share 18 Company Confidential 2013 Sales Meeting Switch Management Functions (con’t) –Network Management RSTP / STP - Messages sent between devices on the network that relay network link partner information. Allows management of redundant ports and calculates lowest cost routes. Loopguard – Shutdowns effected ports when loops are detected. SNMP – Used by admins for network monitoring and intrusion detection. Port Mirroring – Used by admins for traffic monitoring and network intrusion detection. IGMP snooping – Used by admins to restrict multicast traffic to only ports that have requested multicast traffic. Link Aggregation – bundles up to 4 ports into one logical link to provide 4x throughput. –LACP – Automatic link aggregation setup protocol which uses LACP messages relayed between devices to setup aggregate links. LLDP – Protocol which exchanges information between devices on network which provides information such as system name, port name, vlan name, ip management address, system capabilities, MAC/PHY information) –Debug Loop Detection Restore to Default – Resets switch to factory defaults if loop detected between ports 1 and 2 upon restart. System log