Welcome: xxx Introduction:

KUSA Tom West – Sales & Engineering Ray Renaud – Director Channel Sales

KUSA Overview Kansas City, Missouri ECO-Engineering Company Veteran Owned Small Business Made in USA products Energy Conservation Focus on IP Industrial Security Based in Kansas City, Missouri – KUSA was founded by veterans in order to bring security technology to the Industrial Ethernet sector. Our goal is to establish the manufacturing of Industrial Ethernet products – with a “Made in the USA” label. We believe in American jobs and American products. We produce leading edge products that lead to significant improvements in Industrial Ethernet networks. Security & Energy conservation is our mission and focus. We engineered the revolutionary 3170 Traffic Ethernet switch that consumes a mere 7.2 Watts. That compares to the Cisco equivalent switch that consumed 48 watts. Using 500 of the KUSA switches saves Wichita, Kansas - $22,000 per year in electricity costs. That is KUSA invention and American Innovation We are working to establish Cyber Secure Video and Clean Code Technology. Two key security technologies – born in America. We respectfully ask you and your customers to consider buying Made in USA products.

KUSA POE Switches with CYBER-SECURE Video & 802.3az (Green Scheduling) We have 4, 8, 16, and 24 port UN-Managed Power Over Ethernet Switches. (IEEE802.3at) – Cvber-Secure Video & Clean Code Technology We have 8, 16, and 24 port Managed Power Over Ethernet Switches. (IEEE802.3at) – Cvber-Secure Video & Clean Code Technology and 802.3az Green Scheduling ONVIF Camera Ready

Kyland-USA Power Over Ethernet Introduction:

Overview PoE Technology How PoE works KUSA PoE Products The KUSA mission is to meet customer requirements. We do this through the deployment of technology that is effective, innovative and meets the market demands now and for the future. Critical POE Technology for Cameras – CYBER-SECURE VIDEO (CSV), Jumbo Frame Support, QOS by Application, and Redundant Trunk Group Support

KUSA Power Over Ethernet CYBER-SECURE VIDEO Jumbo Frame & Clean Code Technology Redundant Trunk Link (RTG) Support QOS/PRIORITY Classes by Application HD Camera Ready 802.3az (Green Scheduling) Power Saving Operations Industrial Ethernet Switches Temperature Hardened 5 Year Warranty Redundant Uplinks Managed & Unmanaged All Gigabit Ports Full 30 Watts on All Ports Key KUSA Product Features

What is PoE? Power over Ethernet allows Ethernet networked user devices to be powered over the same 4-pair UTP that provides the network signal Power is 48 volt DC, up to 25.5 Watts at the Powered Device (PD) as per the new 802.3at standard Compatible with all networks, up to Gigabit Ethernet which uses all four pairs for transmission POE Definition

PoE (Power Over Ethernet) Power over Ethernet is a mechanism for supplying power to network devices over the same cabling used to carry network traffic. PoE allows devices that require power, called Powered Devices (PDs),such as IP telephones, wireless LAN Access Points, and network cameras to receive power in addition to data, over existing infrastructure without needing to upgrade it. This feature can simplify network installation and maintenance by using the switch as a central power source for other network devices. POE Ethernet Switch is commonly called: PSE (Power Sourcing Equipment) POE Terms: PSE, PD

The Advantages of PoE Some of the advantages of PoE include: • A single cable between switch and Powered Device (PD) • No separate power installation/ connection needed for PD's • Simplified installation and space saving • Device placement is not limited to nearby power sources • PD's can be easily moved to wherever there is LAN cabling • Safety - no mains or primary voltages anywhere • A UPS can guarantee power to devices even during power failure • Devices can be shut down or reset remotely • Little configuration or management required Advantages of using POE with Cameras

PoE Devices • VoIP phones • Wireless access points • Remote Sensors • Digital clocks • Webcams • Security Cameras, including PTZ • Intercoms • Building Access systems • Wimax Radios • Plus others… Examples of POE devices

Current PoE Standards The PoE IEEE 802.3af IEEE Standard Approved June 2003. 802.3af Standard Specifes 15.4 Watts (PSE) with 12.95 Watts (PD), delivered at 100 Meters The PoE IEEE 802.3at IEEE Standard Approved 2009. 802.3at Standard Specifes 34.2 Watts (PSE) with 25.50 Watts (PD), delivered at 100 Meters KUSA equipment supports the 802.3at standard and is backwards compatible to the older 802.3af standard.

PoE 802.3 af/at Comparison Table Property 802.3af (802.3at Type 1) 802.3at Type 2 Power available at PD (DELIVERED POWER) 12.95 Watts 25.50 Watts Maximum power delivered by PSE (LAUNCH POWER) 15.40 Watts 34.20 Watts Voltage range (at PSE) 44.0–57.0 Volts DC 50.0–57.0 Volts DC Voltage range (at PD) 37.0–57.0 Volts DC 42.5–57.0 Volts DC Maximum Current (Power) 350 mA (milliamps) 600 mA per mode (milliamps) Maximum Cable Resistance 20 Ω (Category 3) (Ohms) 12.5 Ω (Category 5) (Ohms) Power Management Three power class levels negotiated at initial connection Four power class levels negotiated at initial connection or 0.1 W steps negotiated continuously De-rating of maximum cable ambient operating temperature None 5°C with one mode (two pairs) active Supported cabling Category 3 & Category 5 / 5E / 6 Category 5 / 5E / 6 (Gigabit Rated Cable) Supported modes Mode A (endspan), Mode B (midspan) Mode A, Mode B POE af & at standards comparison

How PoE Works? PoE requires little configuration or management. The PSE automatically determines whether a device connected to a port is a powered device or not, and can determine the power class of the device. The PSE can supply up to 25.5 watts of power (at 48 Volts) to the PD device, while at the same time providing standard Ethernet network connectivity.

Power Device (PD) Discovery The first step for PSE equipment (an Ethernet switch for example) is to ascertain whether a device plugged into a port is a valid Powered Device (PD). No power is sent down the cable until a signature check is completed. The IEEE 802.3at / af standard for device detection involves applying a DC voltage between the transmit and receive wire pairs, and measuring the received current. A PSE will expect to see approximately 25K Ohm resistance and 150nF capacitance between the pairs for the device to be considered a valid PD. A range around these values is specified in the IEEE 802.3ad standard. The PSE will check for the presence of PD's on connected ports at regular intervals, so power is removed when a PD is no longer connected. POE Discovery Standard

Power Classification- Discovery Once a PD is discovered, a PSE may optionally perform PD classification by applying a DC voltage and current to the port. If the PD supports an optional power classification it will then apply a load to the line to indicate to the PSE the classification the device requires. Any unclassified PD is considered to be a class 0 device. The IEEE 802.3at standard supports delivery of up to 25.50 Watts per port (at the PD) that may be used to deliver power to PoE devices. The maximum power consumed by a PD, as specified by the standard, is 25.50 Watts. The PSE (POE Switch Port) provides the 'extra' power (up to 34.2 watts) to compensate for line loss through the copper (resistance). This factor is calculated on a maximum cable length of 100 Meters

Power Sent Through The Data Cable An Ethernet cable (CAT5 / 5E / 6) has four twisted pairs (8wires), but only two of these are used for data transfer under the 802.3af standard. The spare pairs are used. In this case the unused pairs are used to transfer the power. The data pairs are used. Since Ethernet pairs are transformer coupled at each end, it is possible to apply DC power to the centre tap of the isolation transformer without upsetting the data transfer. The IEEE 802.3af standard did not allow both sets of wires to be used, the new 802.3at standard allows their use. Different vendors PSE equipment may use one or other of the methods to supply power depending upon the PoE engineering design. So the PSE applies power to either the spare wires , data wires or both. The PoweredDevice (PD) must be able to accept power from every option depending upon the class of the device. The voltage supplied is nominally 48V, and a maximum of 25.50 Watts of power is available at the Powered Device. (PD) An isolated DC-DC converter transforms the 48V to a lower voltage more suitable for the electronics in the Powered Device.

POE POWER LEVELS Power Levels Available Class Usage Classification current [mA] Power Range [Watt] Class Description Default 0–4 0.44–12.94 Classification unimplemented 1 Optional 9–12 0.44–3.84 Very Low power 2 17–20 3.84–6.49 Low power 3 26–30 6.49–12.95 Mid power 4 Valid for 802.3at (Type 2) devices, not allowed for 802.3af devices 36–44 12.95–25.50 High power

Stages of Powering Up a PoE Link Action Volts specified [V] 802.3af 802.3at Detection PSE detects if the PD has the correct signature resistance of 19–26.5 kΩ (BOTH) 2.7–10.0 Classification PSE detects resistance indicating power range (BOTH) 14.5–20.5 Mark 1 Signals PSE is 802.3at capable. PD presents a 0.25–4 mA load. — 7–10 Class 2 PSE outputs classification voltage again to indicate 802.3at capability 14.5–20.5 Mark 2 Startup Startup voltage > 42 Normal operation Supply power to device 37–57 42.5–57

PoE vs. Power Supplied Locally at Device Reduced cabling costs. Adding power circuits at the point of need can be a significant expense, This way one cable provides both power and data. Cameras and access points & sensors can be moved and wired easily. Reliability associated centralized supplied power. Circuit outage at a desk will take out a VOIP set powered locally. Using uninterruptible power supplies (UPS), Voice over IP (VoIP) telephones can now be deployed without worrying about them not functioning during a power outage.

Product Offerings: (POE Managed) KY-24PES30WM - 28 Port -30 Watt (802.3at) Managed Power Over Ethernet Gigabit Switch 24 PSE 10/100/100-BaseT(X) Copper Ports and 4 SFP 1000Base(X) Sockets, CYBER- SECURE Video Automatic – Silicon Based DOS/DDOS Protection, Automatic Camera Restart AC Power Supply: 110-220 Volts AC / 50-60Hz (With 802.3az – Green Scheduling) KY-16PES30WM - 20 Port -30 Watt (802.3at) Managed Power Over Ethernet Gigabit Switch 16 PSE 10/100/100-BaseT(X) Copper Ports and 4 SFP 1000Base(X) Sockets, CYBER- SECURE Video KY-8PES30WM - 12 Port -30 Watt (802.3at) Managed Power Over Ethernet Gigabit Switch 8 PSE 10/100/100-BaseT(X) Copper Ports and 4 SFP 1000Base(X) Sockets, CYBER- SECURE Video We have 24, 16, and 8 Port PSE Managed Switches, Rack Mount, AC Powered Switches Each switch also has 4 x 1000Base(X) SFP sockets for maximum flexibility.

Product Offerings: (POE UN-Managed) KY-24PES30WU - 28 Port -30 Watt (802.3at) Managed Power Over Ethernet Gigabit Switch 24 PSE 10/100/100-BaseT(X) Copper Ports and 4 SFP 1000Base(X) Sockets, CYBER- SECURE Video AC Power Supply: 110-220 Volts AC / 50-60Hz / Rack Mount KY-16PES30WU - 20 Port -30 Watt (802.3at) Managed Power Over Ethernet Gigabit Switch 16 PSE 10/100/100-BaseT(X) Copper Ports and 4 SFP 1000Base(X) Sockets, CYBER- SECURE Video KY-8PES30WU - 12 Port -30 Watt (802.3at) Managed Power Over Ethernet Gigabit Switch 8 PSE 10/100/100-BaseT(X) Copper Ports and 4 SFP 1000Base(X) Sockets, CYBER- SECURE Video Requires External 50-57vdc / 300 Watt Power Supply / Din Rail or Rack Mount KY-4PES30WU - 4 Port -30 Watt (802.3at) Managed Power Over Ethernet Gigabit Switch 4 PSE 10/100/100-BaseT(X) Copper Ports, CYBER-SECURE Video Requires External 50-57vdc / 150 Watt Power Supply / Din Rail or Rack Mount We have 4, 8, 16, and 24 port UN-Managed Power Over Ethernet Switches. (IEEE802.3at) The 4 & 8 Port switches require an external power source and are DIN-RAIL Mountable ONVIF Camera Ready

KUSA POE Switches with CYBER-SECURE Video & 802.3az (Green Scheduling) We have 4, 8, 16, and 24 port UN-Managed Power Over Ethernet Switches. (IEEE802.3at) – Cvber-Secure Video & Clean Code Technology We have 8, 16, and 24 port Managed Power Over Ethernet Switches. (IEEE802.3at) – Cvber-Secure Video & Clean Code Technology and 802.3az Green Scheduling ONVIF Camera Ready

What You Need to Know /1 There is a Launch and a Receive Power Level Power is sent as 48 volts DC (Direct Current) Data and Power travel the same wire pairs POE works to a maximum length of 100 Meters KUSA PoE has CYBER-SECURE VIDEO (CSV) KUSA has Managed & Unmanaged PSE switches PD‘s must be 802.3at / af compliant The CATegory of wire MUST be observed Category 3 wire will NOT support Gigabit links Key Points that differentiate KUSA products.

What You Need to Know / 2 Managed POE Switches have 802.3 Green Scheduling (Automatic Restart / Keep Alive Check Clean Code Technology (Protects from Viruses / BOTS Automatic Protection (in silicon) from Denial of Service & Distributed Denial of Service Attacks (No operator Intervention Required IP Policing and Port Shutdown based on IP / MAC Address 5 Year Warranty / Temperature Hardened / Fanless Key Points that differentiate KUSA products.

KUSA Engineering & Sales Support Telephone: (219) 595-2631 Email: Sales@Kyland-USA.com FAX: (480) 287-8605 Web Site: www.Kyland-USA.com KUSA is a Veteran Owned Small Business (VOSB) Engineering Support for your project is available to you. Design, Engineering and Technical Support is at your finger tips. Please use us for your technical needs. KUSA is a veteran owned small business