BAE Systems WINTLAW 802.16 Wideband Transceiver User Manual XX XXXX Exhibit Cover

BAE Systems 802.16 Wideband Transceiver XX XXXX Exhibit Cover

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5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Certification Exhibit FCC ID: Y75WINTLAW FCC Rule Part: 15.247 ACS Report Number: 10-0313.W03.11.A Manufacturer: BAE Systems Model: R3T-S-700 Manual

Date: Jan 19, 2011 Revision: I CAGE Code: 0D0D0 BAE Systems Information and Electronic Systems Integration Inc. Network Systems 164 Totowa Road, Wayne, NJ 07474-0975 USA Telephone (973) 633-6000 R3T-S-700 Users Guide Jan 19, 2011 Prepared For: General Distribution BAE Systems Information and Electronic Systems Integration Inc. – Network Systems (NS) Proprietary This data, furnished to US Government representatives, shall not be disclosed outside the customer and shall not be duplicated, used, or disclosed in whole or in part for any purpose other than to evaluate the information provided, that if a contract is awarded to this offeror as a result of or in connection with the submission of this data, the customer shall have the right to duplicate, use or disclose the data to the extent provided in the contract. This restriction does not limit the customer's right to use information contained in the data if it is obtained from another source without restriction. The data subject to this restriction is contained in sheets marked with the restriction legend. WARNING: This document contains technical data whose export is restricted by the Arms Export Control Act (Title 22, U.S.C., Sec 2751, et seq.) or the Export Administration Act of 1979, as amended, Title 50, U.S.C., app. 2401 et seq. Violations of these export laws are subject to severe criminal penalties. This information in document and electronic form, including any attachments and exhibits hereto, may not be exported, released or disclosed to foreign persons inside or outside the United States without first obtaining the proper export authority. Recipient shall include this notice with any reproduced portion of this document. DUNS 19-495-6751 Total number of pages: 87

Date: Jan 19, 2011 Revision: I CAGE Code: 0D0D0 BAE Systems Information and Electronic Systems Integration Inc. Network Systems 164 Totowa Road, Wayne, NJ 07474-0975 USA Telephone (973) 633-6000 FCC General Statements and Warnings: Warning: Changes or modifications to this device not expressly approved by BAE Systems could void the user’s authority to operate the equipment. NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: • Reorient or relocate the receiving antenna. • Increase the separation between the equipment and receiver. • Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. • Consult the dealer or an experienced radio/TV technician for help. NOTE: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator and your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.”

Date: Jan 19, 2011 Revision: I CAGE Code: 0D0D0 BAE Systems Information and Electronic Systems Integration Inc. Network Systems 164 Totowa Road, Wayne, NJ 07474-0975 USA Telephone (973) 633-6000 Table Of Contents 1.0 802.16 SYSTEM OVERVIEW AND INTERCONNECTS ................................................1 2.0 1U RADIO ............................................................................................................................5 2.1 1UR Features .....................................................................................................5 2.2 UR Installation and Startup Procedures.............................................................5 Cable Connection.........................................................................................5 Startup – BS, SS, Bridging, Non-Bridging ..................................................7 3.0 1UR Physical I/O ..................................................................................................................9 4.0 SYSTEM CONFIGURATION ...........................................................................................14 Base-Station Login Page........................................................................................14 Base-Station Home Page........................................................................................15 Base-Station Software Configuration Page ...........................................................17 Base Station Radio Control Page...........................................................................22 Base Station Service Flows....................................................................................25 Base Station Registered SS Page ...........................................................................27 Base Station ACM Parameters Page......................................................................29 Base Station Status Page........................................................................................31 Base Station Bit Status...........................................................................................32 Base Station Maintenance Page .............................................................................34 Base Station Network Status Page.........................................................................36 Base Station Power Settings Page..........................................................................37 Base Station Test Page...........................................................................................39 Base Station Admin Page.......................................................................................40 Base Station Software Update Page.......................................................................41 Base Station Version Page .....................................................................................42 Base Station Contact Page .....................................................................................44 Subscriber Station Login Page...............................................................................44 Subscriber Station Home Page...............................................................................45 Subscriber Station Software Configuration Page ..................................................46 Subscriber Station Radio Control Page..................................................................48 Subscriber Station Service Flow Page ...................................................................51 Subscriber Station Status Page...............................................................................53 Subscriber Station Bit Status Page.........................................................................54 Subscriber Station Maintenance Page....................................................................56 Subscriber Station Network Status Page................................................................58 Subscriber Station Power Settings Page ................................................................59 Subscriber Station Test Page .................................................................................61 Subscriber Admin Page..........................................................................................62 Subscriber Software Update Page..........................................................................63 Subscriber Station Version Page............................................................................64 Contact Page ..........................................................................................................65 5.0 SYSTEM SETUP AND CONFIGURATION EXAMPLE ................................................66 5.1 Bridging Mode Scenario ..................................................................................66

Date: Jan 19, 2011 Revision: I CAGE Code: 0D0D0 BAE Systems Information and Electronic Systems Integration Inc. Network Systems 164 Totowa Road, Wayne, NJ 07474-0975 USA Telephone (973) 633-6000 5.2 Bridging Base Station Configuration Mode ....................................................66 5.3 Bridging Subscriber Station Configuration Mode ...........................................69 5.3.1 Bridging Base Station Configuration Mode with two subscribers ...............70 5.4 Non-Bridging Mode Scenario..........................................................................72 5.5 Non-Bridging Base Station Configuration Mode ............................................73 5.6 Non-Bridging Subscriber Station Configuration Mode...................................75 5.6.1 Non-Bridging Base Station Configuration Mode with Two subscribers..................................................................................................76 6.0 PERFORMANCE ...............................................................................................................79 Radio Performance.................................................................................................79 6.1 Receiver Sensitivity .........................................................................................79 6.2 User Data Rates................................................................................................80 APPENDIX: DEFINITIONS, ACRONYMS, AND ABBREVIATIONS ......................82

Revision: I CAGE Code: 0D0D0 ITAR CONTROLLED 1 BAE SYSTEMS PROPRIETARY INFORMATION Use or disclosure of data contained on this sheet is subject to the restriction on the title page. 1.0 802.16 SYSTEM OVERVIEW AND INTERCONNECTS The functional block diagram of the 802.16 System is shown in Figure 1. The R3T-S-700 radio system is comprised of the R3T-S-700 Indoor radio and the Outdoor RF Unit. Table 1 provides a definition of the system interfaces. The RF Outdoor unit can be located up to 100 feet from the indoor unit. The system is designed to operate with up to 10 db cable loss between the Indoor and Outdoor units. Figure 1 : 802.16 System Block Diagram

Revision: I CAGE Code: 0D0D0 ITAR CONTROLLED 2 BAE SYSTEMS PROPRIETARY INFORMATION Use or disclosure of data contained on this sheet is subject to the restriction on the title page. No. Interface Connector Direction Description E1 Ethernet Control/Data RJ-45 Input/Output 10/100BaseT Ethernet Network Connector E2 RF -Radio RX TNC Female Input/Output Input: RF Rx IF Input 5.8 or 4.6 GHz Output: 15VDC prime power for RF Unit E3 RF -Radio Tx TNC Female Output RF Tx IF Output 5.8 or 4.6 GHz. TTL Signal For RF Unit T/R Control: HIGH, 2.4V MIN TO 5V MAX; LOW, 0.7 VOLTS MAX TO 0 V MIN. E4 Power AC Plug Input 110 VAC Power Source –Less than 1 Amp E5 RF - RF Unit J2 Type N Female Input/Output Output: RF Unit Rx out Port Input: Primary 15VDC E6 RF –RF Unit J1 Type TNC Female Input RF Module Tx in Port. TTL Signal : HIGH, 2.4V MIN TO 5V MAX; LOW, 0.7 VOLTS MAX TO 0 V MIN. E7 RF –RF Unit J3 Type N Female Input/Output Antenna Port (Tx/Rx) Omni or Directional Antenna E8 Serial Control Interface DB9 Input/Output RS-232 Serial Connection – User Port SW Maintenance E9 Serial Control Interface DB25 Input/Output RS-422/232 Serial Connection supporting GPS 1PPS, T/R Switch Table 1 – R3T-S-700 Interfaces Table 1 describes the interface of the R3T-S-700 System. Connections between the Indoor and Outdoor units should be made using low loss 50 ohm coaxial cable. The RF unit includes a solar shield and can be mounted to a mast as shown in Figure 2 below. Most omni-directional antenna designs can be mounted directly to the RF Unit Antenna Port N-Type connector (J3)

Revision: I CAGE Code: 0D0D0 ITAR CONTROLLED 3 BAE SYSTEMS PROPRIETARY INFORMATION Use or disclosure of data contained on this sheet is subject to the restriction on the title page. Figure 2 – Typical RF Outdoor Unit Mount to Mast 7.75” 7.75” 6.42” 6.1” 2.375”

Revision: I CAGE Code: 0D0D0 ITAR CONTROLLED 4 BAE SYSTEMS PROPRIETARY INFORMATION Use or disclosure of data contained on this sheet is subject to the restriction on the title page. Figure 3 shows a typical radio setup using an omni antenna Figure 3 – Typical R3T-S-700 Configuration

Revision: I CAGE Code: 0D0D0 ITAR CONTROLLED 5 BAE SYSTEMS PROPRIETARY INFORMATION Use or disclosure of data contained on this sheet is subject to the restriction on the title page. 2.0 1U RADIO This unit is a COTS 1U Radio (1UR) that contains 802.16+ functionality. This unit mates with BAE supplied RF Unit and antenna system. With the appropriate external powerhead and antenna systems, it operates at both 5.8 GHz and 4.6 GHz ranges. Figure 4. COTS 802.16 1U Radio (1UR) 2.1 1UR Features  All the features and advantages of an IEEE 802.16 platform.  Simple yet powerful GUI for radio configuration.  Additional features from Aeronix 802.16+ MAC and PHY. o Designed for 2000 mph Doppler o Designed for 70 Mile Range, 72 Mbps Burst Rate (QAM64) o TRANSEC (v2.0 and above) o Designed for vibration tolerance o Extra Modulation/Encoding options for rotor aircraft o Dual Frequency (supports 5.8 GHz and 4.6 GHz). o IPV6 Capable o Linux Based MAC o Software Defined Radio o Evolution Path to 802.16e 2.2 UR Installation and Startup Procedures Cable Connection With unit power OFF, connect the cables as described and shown below:

Revision: I CAGE Code: 0D0D0 ITAR CONTROLLED 6 BAE SYSTEMS PROPRIETARY INFORMATION Use or disclosure of data contained on this sheet is subject to the restriction on the title page. 1) Connect the RF Receive Cable to the 1U radio rear panel RX port, as shown in Figure 5. WARNING! Unit power must be OFF. Figure 5. 1UR Receive Connection 2) Connect the RF Transmit Cable to the 1U radio rear panel TX port, as shown in Figure 6. WARNING! Unit power must be OFF. Figure 6. 1UR Transmit Connection 3) Plug in the RJ-45 Network Connector into the RJ-45 ETHERNET receptacle on the 1U chassis rear panel, as shown in Figure 7. Figure 7. 1UR AX100617-00x Network Connection 4) Plug supplied Power Cable female end into 1U chassis rear panel POWER receptacle as shown in Figure 8. 5) Plug supplied Power Cable male end into correct power source. 6) Power-on the unit by pressing the power switch on the 1U chassis front panel. Figure 8. 1UR Power Connection

Revision: I CAGE Code: 0D0D0 ITAR CONTROLLED 7 BAE SYSTEMS PROPRIETARY INFORMATION Use or disclosure of data contained on this sheet is subject to the restriction on the title page. 7) Connect to the appropriate 9-pin Cable to the 1U chassis front panel USER 1 port, as shown in Figure 9. Figure 9. 1UR User Port Connection Startup – BS, SS, Bridging, Non-Bridging Enter the following commands from a terminal connected to the user1 port. The terminal should be connected serially at Baud Rate = 115200, 8-N-1, and no flow control. There are four base startups which are Base-station or Subscriber-station running in either bridging mode or non-bridging mode. To start in the modes perform the following: 1) >cd /mnt/jffs2 2) To run the system as a Base station in bridging mode: >cp startShimBridgeBS start 3) To run the system as a Base station in non-bridging mode: >cp startShimBS start 4) To run the system as a Subscriber station in bridging mode: >cp startShimBridgeSS start 5) To run the system as a Subscriber station in non-bridging mode: >cp startShimSS start Once you have copied the appropriate script to the ‘start’ script perform one of the following modifications. Startup Bridging Mode Enter the following commands from any console connected to the 802.16 radio. 1) >cd /mnt/jffs2 2) Vi the start* file. The following (or similar) results will be displayed on the console. - - - ./mnt/jffs2/brctl addbr mybridge ./mnt/jffs2/brctl addif mybridge eth0 ./mnt/jffs2/brctl addif mybridge aend0 #This is where you need to set the network address so that you can run the GUI ifconfig mybridge 192.168.100.1 netmask 255.255.255.0 cd /mnt/jffs2 - - - 3) Modify the “ifconfig” line to have the desired IP address. 4) Reboot at the console prompt: >reboot

Revision: I CAGE Code: 0D0D0 ITAR CONTROLLED 8 BAE SYSTEMS PROPRIETARY INFORMATION Use or disclosure of data contained on this sheet is subject to the restriction on the title page. Startup IP Mode Enter the following commands from any console connected to the 802.16 radio. 1) >cd /mnt/jffs2 2) Vi the start* file. The following (or similar) results will be displayed on the console. - insmod macss.ko subscriberNumber=1 - ifconfig eth0 192.168.100.1 - route add -net 192.168.1.0 netmask 255.255.255.0 gw 10.1.1.1 dev aend0 - 3) Modify the “ifconfig eth0” line to have the desired IP address. 4) If this is for a subscriber change this line ‘insmod macss.ko subscriberNumber=1’ to = the desired subscriber number. 5) Modify the “route add” line to have the appropriate -net address. If you’re on the base add the subscribers, if you’re on the subscriber add the base-stations. 6) Reboot at the console prompt: >reboot

Revision: I CAGE Code: 0D0D0 ITAR CONTROLLED 9 BAE SYSTEMS PROPRIETARY INFORMATION Use or disclosure of data contained on this sheet is subject to the restriction on the title page. 3.0 1UR Physical I/O The front panel of a COTS 1U 802.16+ radio is shown in Figure 10. The rear panel is shown in Figure 11. Indicated controls, connectors, ports, and indicators are described below. Figure 10. COTS 1UR Physical I/O, Front Panel Figure 11. COTS 1UR Physical I/O, Rear Panel 1 1UR LED - Base Indicator - The ‘BASE’ LED is illuminated continuously when the radio is configured as a Base-Station. The ‘Base’ LED flashes at 1 second intervals when the radio is configured as a Subscriber-Station. When the LED is not illuminated, the power is off. 2 1UR LED - Synchronization Indicator – The ‘SYNC’ LED flashes on a Subscriber-Station when it has received maps from the Base-Station (sync) and it is illuminated continuously when the Subscriber-Station has registered with the Base-Station. The ‘SYNC’ LED is off on the Base-Station when no Subscriber-Stations are registered and is illuminated continuously when Subscriber-Stations are registered. 3 1UR LED - Receive Indicator - The ‘RCV’ LED is illuminated when a unit is receiving frames. It is sampled on a 1 second interval. 4 1UR LED - Transmit Indicator - The ‘XMT’ LED is illuminated when a unit is transmitting frames. It is sampled on a 1 second interval.

Revision: I CAGE Code: 0D0D0 ITAR CONTROLLED 10 BAE SYSTEMS PROPRIETARY INFORMATION Use or disclosure of data contained on this sheet is subject to the restriction on the title page. 5 1UR PORT – User 1 Port - The User 1 port is a standard 9 pin female connector that supports RS-232 signals (Baud = 115200, 8-N-1 no flow control) with the following pin assignments: Table 3.0-1. 1UR User 1 Port Pinout Pin Signal Name Signal Description 01 02 RS232_TX1A RS232 Output 03 RS232_RX1A RS232 Input 04 05 RS232_RTN2 Sig_Gnd 06 07 08 09 6 1UR SWITCH – Power On/Off Switch and Indicator - This power switch turns the radio On and Off. The switch is illuminated when the power is turned On and not illuminated when the power is turned Off. 7 1UR CONNECTOR – AC Power Connector - The unit requires 120V AC @ 60Hz power. It accepts the supplied standard IEC-430 AC power cord.

Revision: I CAGE Code: 0D0D0 ITAR CONTROLLED 11 BAE SYSTEMS PROPRIETARY INFORMATION Use or disclosure of data contained on this sheet is subject to the restriction on the title page. 8 1UR PORT – User 2 Port - The User 2 port is a standard 25 pin female connector that supports RS-232/RS-422 maintenance debug, transmit receive switch, 1PPS, and reserved signals with the following pin assignments: Table 3.0-2. 1UR User 2 Port Pinout Pin Signal Name Signal Description 01 RS232/RS422-_TX2A RS232 / RS485 / RS422- Output 02 RS232/RS422-_RX2A RS232 / RS485 / RS422- Input 03 RS485 / RS422+_TX2B RS485 / RS422+ Output 04 RS485 / RS422+_RX2B RS485 / RS422+ Input 05 06 RS232_RTN Sig_Gnd 07 08 09P*P TR_SW1+ RS422 Output 10P*P TR_SW1- RS422 Output 11 12 RSVD (TR_SW2+) RS422 Output 13 RSVD (TR_SW2-) RS422 Output 14 15 RSVD (ZEROIZE+) No Connect 16 RSVD (ZEROIZE-) No Connect 17 18 19 20 1PPS_TTL 50 Ohm TTL Input - Daisy Chain 21 1PPS_TTL 50 Ohm TTL Input 22 1PPS_RTN Sig_Gnd 23 1PPS_RTN Sig_Gnd - Daisy Chain 24 1PPS_TERM_IN Termination Jumper 25 1PPS_TERM_OUT Termination Jumper

Revision: I CAGE Code: 0D0D0 ITAR CONTROLLED 12 BAE SYSTEMS PROPRIETARY INFORMATION Use or disclosure of data contained on this sheet is subject to the restriction on the title page. Table 3.0-3. 1UR User 2 Port TX Enable Specifications Parameter Test Conditions Min TypP1P Max Unit VBOB Open-circuit output voltage A or B, No load 0 - - +5VBCCB V No load (open circuit) 3.3 4.2 +5VBCCB | VBOD(SS)B | Steady-state differential output voltage magnitude RBLB = 54 Ω 1.8 2.5 - - V ∆| VBOD(SS)B | Change in Steady-state differential output voltage between logic states - - -0.1 - - 0.1 V P1 PAll typical values are at VBCCB = 5V and 25°C Figure 12. TR_SW Timing Marker Time (us) Description t1 1.5 us Time from Tx Enable Active to start of Tx t2 0.5 us Time from Transmit Out Complete to Tx Enable Inactive t3 1.5 us Time from Tx Enable Inactive to start of Rx Window

Revision: I CAGE Code: 0D0D0 ITAR CONTROLLED 13 BAE SYSTEMS PROPRIETARY INFORMATION Use or disclosure of data contained on this sheet is subject to the restriction on the title page. 9 1UR CONNECTOR – Tx RF / Tx Enable Connector - This female TNC connector is connected to the 802.16 RF Transmit system. +5 DC Power is present on center pin. 10 1UR CONNECTOR - Rx RF Connector- This female TNC connector is connected to the 802.16 RF Receive system. +15V, 4 Amps is present on center pin. 11 1UR CONNECTOR - Ethernet Connector - The Ethernet connector is a standard 10/100/1000BaseT RJ45 receptacle. It has the following pin assignments which conform to the Ethernet specification: Table 3.0-4. 1UR Ethernet RJ45 Connector Pinout Pin Signal Name Signal Description 01 ETH_CHA+ 10/100/1000BaseT 02 ETH_CHA- 10/100/1000BaseT 03 ETH_CHB+ 10/100/1000BaseT 04 ETH_CHC+ 10/100/1000BaseT 05 ETH_CHC- 10/100/1000BaseT 06 ETH_CHB- 10/100/1000BaseT 07 ETH_CHD+ 10/100/1000BaseT 08 ETH_CHD- 10/100/1000BaseT

Revision: I CAGE Code: 0D0D0 ITAR CONTROLLED 14 BAE SYSTEMS PROPRIETARY INFORMATION Use or disclosure of data contained on this sheet is subject to the restriction on the title page. 4.0 SYSTEM CONFIGURATION This simple yet powerful GUI uses uncomplicated intuitive screens to allow the average 802.16 user:  Configure the system for their network  Take the system operational  Perform maintenance The GUI screens and all their respective elements are described in the following subsections. To get to the main page, types the following URL: http://<ip address of the radio>/ A step-by-step setup example for bridging mode and non-bridge mode are provided in section 5 of this document. The bridging is the preferred method due to enhanced capabilities such as multicast and it does not require manual route configuration. The recommended browsers to use are Internet Explorer Version 7 and Mozilla Firefox. Base-Station Login Page The base station requires a login for access to configuration screens. The base station contains one crypto officer login and one user login. Access to certain configuration items is restricted for the user login. Table 0-1. Base Station Login Page Link Description 1 Login Location to provide the username and password

Revision: I CAGE Code: 0D0D0 ITAR CONTROLLED 15 BAE SYSTEMS PROPRIETARY INFORMATION Use or disclosure of data contained on this sheet is subject to the restriction on the title page. Base-Station Home Page The base station home page contains hardware and software version information. It also contains network address information. Table 0-2. Base Station Home Page Link Description 1 Home HTML Link to the Home page that displays network access information as well as the hardware and software version information. 2 SW Config HTML Link to the software configuration page; the configuration page contains the needed tools to define and configure the external systems interaction with the 802.16 radio. 3 Radio Control HTML Link to the Radio Control Page; the radio control page contains channel, initial ranging and TRANSEC parameters. The user has limited capabilities for

Revision: I CAGE Code: 0D0D0 ITAR CONTROLLED 16 BAE SYSTEMS PROPRIETARY INFORMATION Use or disclosure of data contained on this sheet is subject to the restriction on the title page. Table 0-2. Base Station Home Page Link Description TRANSEC and keying. 4 Service Flow HTML Link to the Service Flow page; the service flow page displays the current service flows within the node and the current state of each service flow; this page is used to enable or disable the ARQ. 5 Registered SS HTML Link to the Registered SS page; the registered SS page displays the current subscribers registered within the node; this is a display page only with no actions. 6 ACM Params HTML Link to the parameters to adjust the automatic changing of modulations. This screen is only accessible to the crypto officer. 7 Status HTML Link to the Status page; the status page contains operating status of the radio. 8 Bit Status HTML Link to the Bit Status results page. This page provides results of the test executed at startup. 9 Maintenance HTML Link to the Maintenance; the maintenance page contains information for debugging and antenna pointing. 10 Network Status HTML Link to the Network Status page; this page provides transmit and receive status for the Ethernet interface. 11 Power Settings HTML link to the Power Settings page; this page provides the capability to enter gain settings and cable loss settings for ranging purposes. 12 Test HTML Link to the Test page for running either a CW test or BER test. 13 Admin HTML Link to the administration page. This page provides TRANSEC key selection and password changing capabilities. The user login does not have access to the TRANSEC key selection functions. 14 Software Update HTML Link to the software update page. This page provides the capability to update the software to the crypto officer only. 15 Version HTML Link to Version page; the version page contains the hardware and software version information. 16 Save Settings Save Settings control key will save the current selected values in each GUI screen to the Base Station database. Additions, modifications or deletions are not permanently saved to the database unless this control key is selected. 17 Contact HTML Link to the Contact Page; the contact page contains Aeronix Inc. contact information. 18 Logout The logout control key logs the current user out of the system.

Revision: I CAGE Code: 0D0D0 ITAR CONTROLLED 17 BAE SYSTEMS PROPRIETARY INFORMATION Use or disclosure of data contained on this sheet is subject to the restriction on the title page. Base-Station Software Configuration Page Non-Bridging Example

Revision: I CAGE Code: 0D0D0 ITAR CONTROLLED 18 BAE SYSTEMS PROPRIETARY INFORMATION Use or disclosure of data contained on this sheet is subject to the restriction on the title page. Bridging Example Table 0-3. Base Station Software Configuration Page Field/Control Description 1 Service Classes Displays the service classes currently entered which define the scheduling services for the network. • Add Entry Button allows for adding a new service class entry. Click on the button and enter the fields. When the fields are complete click on the add button to the right of the entry fields. • Modify Entry Button allows for modifying a service class entry in the table. Click on the button and then select the entry to modify by clicking on the modify button to the right of the entry line. When

Revision: I CAGE Code: 0D0D0 ITAR CONTROLLED 19 BAE SYSTEMS PROPRIETARY INFORMATION Use or disclosure of data contained on this sheet is subject to the restriction on the title page. Table 0-3. Base Station Software Configuration Page Field/Control Description modifications are complete click the save button to the right of the entry line. • Remove Entry Button allows for removing a service class entry from the table. Click on the button and then click on the remove button to the right of the entry line to remove. • Cancel Button allows for canceling the current add or modify request. Entry fields: • Index – the index into the service class table for the entry. This field is not entered by the user. • Name – the user defined name for the service class. • Schedule Type – the scheduling type for the service class. The entries are defined in a drop down by the system. • Max Rate – the maximum data rate for the service class in Kbps. • Min Rate – the minimum data rate for the service class in Kbps. • Latency – the latency of the service class. This is only used as a guideline for pertinent schedule types. • Priority - the priority of the service class. This is only used for the real time and non-real time scheduling types. Seven is the highest priority. • Jitter – the jitter of the service class. This is only used as a guideline for pertinent schedule types. 2 Provisioned Service Flows Displays the provisioned service flows currently entered for the network. The service flows define the service class for the uplink and downlink of each subscriber station in the network. • Add Entry Button allows for adding a new provisioned service flow entry. Click on the button and enter the fields. When the fields are complete click on the add button to the right of the entry fields. • Modify Entry Button allows for modifying a provisioned service flow entry in the table. Click on the button and then select the entry to modify by clicking on the modify button to the right of the entry line. When modifications are complete click the save button to the right of the entry line. • Remove Entry Button allows for removing a provisioned service flow entry from the

Revision: I CAGE Code: 0D0D0 ITAR CONTROLLED 20 BAE SYSTEMS PROPRIETARY INFORMATION Use or disclosure of data contained on this sheet is subject to the restriction on the title page. Table 0-3. Base Station Software Configuration Page Field/Control Description table. Click on the button and then click on the remove button to the right of the entry line to remove. • Cancel Button allows for canceling the current add or modify request. Entry fields: • SF Index – unique index for the service flow. Valid entries are 3-255. The values of 1,2,3 are reserved. • MAC – the IEEE 802.16 MAC address of the subscriber station. • Service Class – a drop down selection for the service class for the service flow. • Direction – the direction of the service flow. Downstream is BS to SS and upstream is SS to BS. • State – the state of the service flow (display only). 3 Class Rules Displays the classifier rules currently entered for the network. The classifiers define the paths that traffic is allowed to flow in the network. • Add Entry Button allows for adding a new class rule for the network. Click on the button and enter the fields. When the fields are complete click on the add button to the right of the entry fields. • Modify Entry Button allows for modifying a class rule entry in the table. Click on the button and then select the entry to modify by clicking on the modify button to the right of the entry line. When modifications are complete click the save button to the right of the entry line. • Remove Entry Button allows for removing a class rule entry from the table. Click on the button and then click on the remove button to the right of the entry line to remove. • Cancel Button allows for canceling the current add or modify request. Entry Fields: • Index - the index into the classifier table for the entry. This field is not entered by the user. • SF – the SF index that the classifier is associated. Defines the route for data traffic. • Fwd – forwarding flag used to specify a downstream forwarding classifier. Forwarding classifiers must be consistent

Revision: I CAGE Code: 0D0D0 ITAR CONTROLLED 21 BAE SYSTEMS PROPRIETARY INFORMATION Use or disclosure of data contained on this sheet is subject to the restriction on the title page. Table 0-3. Base Station Software Configuration Page Field/Control Description with non-forwarding classifiers. For example, if using IP masks with the non-forwarders, one must also use the same mask with the forwarders. Forwarders define data traffic from a subscriber that should be forwarded to another subscriber. • Src MAC - The source external network nodes Ethernet MAC address. This is the source of data packets. • Src Mask - Mask to be applied to Source MAC field, allows you to open up a range of MAC addresses. • Dest MAC – The destination external network nodes Ethernet MAC address. This is the destination of packets. • Dest Mask - Mask to be applied to • Destination MAC field, allows you to open up a range of MAC addresses. Multicast Note: o A service class for multicast data is automatically configured that defines the possible bandwidth for multicast messages. The maximum and minimum rate can be modified according to the expected multicast traffic of your system. The multicast service class cannot be deleted as multicast support is always on in the bridging configuration. Multicast is not currently supported in the non-bridging configuration.

Revision: I CAGE Code: 0D0D0 ITAR CONTROLLED 22 BAE SYSTEMS PROPRIETARY INFORMATION Use or disclosure of data contained on this sheet is subject to the restriction on the title page. Base Station Radio Control Page Table 0-4. Base Station Radio Control Field/Control Description 1 Tx/Rx Status The Tx/Rx Status indicates if the user has selected the Tx/Rx control on or off. 2 Tx/Rx On and Off Buttons Buttons to select the Tx/Rx function to be turned on or off. When turned off the unit will not transmit or receive. 3 Link Bandwidth Allocation The current link bandwidth allocation is shown in percentage of upstream and downstream allocation. • Up % and Down % on the left displays the current allocation of the network. • Link Bandwidth Allocation Slide Bar – method to adjust the allocation. The Down and Up percentages on each side of the slide bar displays the adjusted

Revision: I CAGE Code: 0D0D0 ITAR CONTROLLED 23 BAE SYSTEMS PROPRIETARY INFORMATION Use or disclosure of data contained on this sheet is subject to the restriction on the title page. Table 0-4. Base Station Radio Control Field/Control Description value. • Set Allocation Button – changes the current allocation to the new settings displayed in the Down and Up boxes adjacent to the slide bar. 4 Channel / Channelization Displays channel information for the base station. • Current Channel – displays the current channel of the base station. • Channel (Freq) – drop down to choose a different channel for the base station. • Set Button – changes the current channel of the base station to the channel selected by the channel (freq) drop down. • Current Channelization – displays the current channelization of the radio. The base station and subscriber stations need to be configured for the same channelization. • Channelization Selection – Allows the selection of the channelization. The 10MHz Europe is not currently enabled in the product. • Set Button – changes the current channelization selected by the user. 5 Power Values Allows the user to adjust the transmit power of the radio. • Tx Pwr Ctrl – the value on the left of the screen shows the current setting. The drop down on the right side of the screen allows the user to choose a different setting. Any grey value in the drop down is not currently supported in the product. • Set Button – changes the transmit power control parameter to the chosen value from the drop down. • BS Estimated EIRP – the value is an estimated EIRP based upon configuration settings and received RSSI readings. 6 Cable Length Allows the user to define certain cable length values. The choices are defined on the Power Settings configuration page by a privileged user. • External Rx – the current cable length and loss defined in the system for the external receive cable. • External Rx Cable Loss – drop down to choose the receive cable length and loss in dB for the external receive cable. • Set Button – changes the external receive cable loss parameter in the radio.

Revision: I CAGE Code: 0D0D0 ITAR CONTROLLED 24 BAE SYSTEMS PROPRIETARY INFORMATION Use or disclosure of data contained on this sheet is subject to the restriction on the title page. Table 0-4. Base Station Radio Control Field/Control Description • Antenna – the current cable length and loss defined in the system for the antenna cable. • Antenna Cable Loss – drop down to choose the antenna cable loss parameter. • Set Button – changes the antenna cable loss parameter in the radio. 7 Transec Displays the settings for Transec capability. • Status - Displays whether Transec is on or off on the base station. • Transec On/Off – buttons to turn Transec on or off. The crypto user is the only user that can turn Transec off. • Current Effective Key – displays the key slot of the current effective key. The current effective key is selected on the Admin page by the crypto officer. • Key – drop down to select a key slot to zeroize. • Zeroize – button to initiate the zeroization of the key slot selected in the key drop down.

Revision: I CAGE Code: 0D0D0 ITAR CONTROLLED 25 BAE SYSTEMS PROPRIETARY INFORMATION Use or disclosure of data contained on this sheet is subject to the restriction on the title page. Base Station Service Flows Table 0-5. Base Station Service Flow Field Description 1 Service Flows Displays every service flow that is currently configured in the base station. Displays the following selected fields: • Index - Actual index number assigned to the service flow. • CID - Basic CID for this service flow, corresponds to basic CID in registered SS page. • Direction - Direction is either upstream or downstream. To create 1 duplex connection you must configure an upstream and downstream service flow. • State - States can be Provisioned, Admitted, or Active. Provisioned is a service flow that was configured but the subscriber has not yet established communication with the base station. Admitted is a state in which a subscriber is

Revision: I CAGE Code: 0D0D0 ITAR CONTROLLED 28 BAE SYSTEMS PROPRIETARY INFORMATION Use or disclosure of data contained on this sheet is subject to the restriction on the title page. Table 0-6. Base Station Registered SS Field Description displayed include: • Index - Actual index numbered assigned to the entry. • MAC Address - IEEE 802.16 MAC address of subscriber station. • Basic Cid - Basic Connection ID of the subscriber station, used to flow traffic data between the base station and subscriber station. • Primary Cid - Primary Connection ID of the subscriber station, used to flow management data between the base station and subscriber station. • CRC On/Off - Indicates if CRC mechanism is on or off for the subscriber station. CRC covers the entire contents of each PDU within the connections.

Revision: I CAGE Code: 0D0D0 ITAR CONTROLLED 29 BAE SYSTEMS PROPRIETARY INFORMATION Use or disclosure of data contained on this sheet is subject to the restriction on the title page. Base Station ACM Parameters Page Table 0-7. Base Station ACM Page Field Description 1 ACM Parameters Displays the adjustable ACM parameters which includes the following selected fields: • Current Exit Steps – Displays the current number of modulation steps to take when exiting the current modulation. • FEC Exit Steps – Drop down menu for selecting the number of steps to take in the modulation table when exiting the current modulation due to FEC errors occurring. • Set Button – Sets the exit steps selected in the FEC Exit Steps drop down. • Current Frame Accumulation – Displays the current number of frames to accumulate before deciding to adjust the modulation up or down. • FEC Entry Frame Accumulation – Drop down menu for selecting the number of frame to

Revision: I CAGE Code: 0D0D0 ITAR CONTROLLED 32 BAE SYSTEMS PROPRIETARY INFORMATION Use or disclosure of data contained on this sheet is subject to the restriction on the title page. Table 0-8. Base Station Status Field Description • Tx/Rx - Status indicating whether the base station Tx/Rx capability is currently on or off. • Current Channelization – displays the channelization of the base station. • Transec Status – displays the status of Transec (on or off). 2 Front Panel Displays the PHY status lights on an interval basis. The lights should match those on the front of the unit but, could be delayed slightly due to sample rate. 3 Status Table Displays the status of each subscriber connection. • Subscriber SFID - Contains the service flow ID of the downstream service flow to the subscriber. • Current Modulation Type – Contains the current modulation/FEC type for the subscriber connection. The display show the modulation of the receive frame at the time sampled. • Avg CINR – Displays the average CINR value for the subscriber connection. • Avg Leveled RSSI – Displays the average leveled RSSI value for the subscriber connection. The value is calculated from the receive loss and gain values entered by the user and the actual RSSI value received by the PHY. • Level – Displays the level of the RSSI. Base Station Bit Status This page shows the results of the bit tests executed at startup. The names and number of tests may change due to FIPS requirement changes.

Revision: I CAGE Code: 0D0D0 ITAR CONTROLLED 33 BAE SYSTEMS PROPRIETARY INFORMATION Use or disclosure of data contained on this sheet is subject to the restriction on the title page.

Revision: I CAGE Code: 0D0D0 ITAR CONTROLLED 34 BAE SYSTEMS PROPRIETARY INFORMATION Use or disclosure of data contained on this sheet is subject to the restriction on the title page. Base Station Maintenance Page Table 0-9. Base Station Maintenance Field/Control Description 1 Node Maintenance Provides a method of rebooting the system without a power cycle. Provides a method to revert back to the default database. 2 Channel Maintenance Status Provides some additional values on a connection basis for debugging and antenna pointing purposes. • Current CINR – the instantaneous CINR for the connection. • Average CINR – the average CINR of the connection over a period of received

Revision: I CAGE Code: 0D0D0 ITAR CONTROLLED 35 BAE SYSTEMS PROPRIETARY INFORMATION Use or disclosure of data contained on this sheet is subject to the restriction on the title page. Table 0-9. Base Station Maintenance Field/Control Description frames. • Current RSSI – the instantaneous RSSI for the connection. • Average RSSI – the average RSSI of the connection over a period of received frames. • Current Leveled RSSI – the current leveled RSSI value for the connection. The leveled RSSI reflects the loss and gain values from the output of the PHY (including the transmit power attenuation value) to the PA/LNA. • Average Leveled RSSI – the average leveled RSSI value of the connection over a period of received frames. • Average Frequency Offset – the average frequency offset of the connection over a period of received frames. • FEC Corrected Bits – the instantaneous forward error correction corrected bits • Average FEC Corrected Bits – the average forward error correction corrected bits for the connection 3 Tx/Rx Maintenance Status Provides the Tx and Rx frame counts and well as error counts for debugging. • Rx Frames – the number of frames received • Invalid Frames – the number of frames received that were invalid • CRCs Rx – the number of CRCs received • Reset Rx – the number of times the receive path has been reset • Tx Frames – the number of frame transmitted • Tx Drop – the number of transmit frames that were dropped by the classifiers 4 Ranging Environment Provides the gain and loss settings used for ranging purposes and EIRP calculations. These settings are configured on the Power Settings and Radio Control pages. 5 PHY Temperature Provides the temperature of the PHY card inside of the radio box.

Revision: I CAGE Code: 0D0D0 ITAR CONTROLLED 36 BAE SYSTEMS PROPRIETARY INFORMATION Use or disclosure of data contained on this sheet is subject to the restriction on the title page. Base Station Network Status Page Table 0-10. Base Station Network Status Field/Control Description 1 Network Status Displays the number of transmitted and received frames on the network side of the radio. This reflects the eth0 interface in a non-bridging configuration and the mybridge interface in a bridging configuration.

Revision: I CAGE Code: 0D0D0 ITAR CONTROLLED 37 BAE SYSTEMS PROPRIETARY INFORMATION Use or disclosure of data contained on this sheet is subject to the restriction on the title page. Base Station Power Settings Page

Revision: I CAGE Code: 0D0D0 ITAR CONTROLLED 38 BAE SYSTEMS PROPRIETARY INFORMATION Use or disclosure of data contained on this sheet is subject to the restriction on the title page. Table 0-11. Base Station Power Settings Page Field/Control Description 1 Static Gain and Loss • PA Tx Gain – the transmit gain of the power amplifier located outside of the radio • LNA Rx Gain – the receive gain of the low noise amplifier located outside of the radio • Antenna Gain – the gain of the antenna located outside of the radio • Internal Rx Cable Loss - the loss of the cable and any other components in the receive path inside of the radio box but external to the PHY • Internal Tx Cable Loss – the loss of the cable and any other components in the transmit path inside of the radio box but external to the PHY • Attenuation – the change in transmit power of the PHY 2 External Rx Cable Menu • Contains up to three entries for external receive cable loss values. This value represents the receive cable between the radio unit and the receive LNA. The user inputs the length of the cable in feet and the loss value in dB. The comment field is optional. The first value entered will be the default value that gets used initially for ranging, leveled RSSI and EIRP calculations. To change the values used go to the Radio Control page. 3 External Tx Cable Menu • Contains up to three entries for the transmit cable loss values. This value represents the cable between the radio unit and the transmit power amplifier. The user inputs the length of the cable in feet and the loss value in dB. The comment field is optional. 4 Antenna Cable Menu • Contains up to three entries for the antenna cable loss values. This value represents the cable between the power head and the antenna. The user inputs the length of the cable in feet and the loss value in dB. The comment field is optional.  The Set button in each section is used to place the current values entered into the database.

Revision: I CAGE Code: 0D0D0 ITAR CONTROLLED 39 BAE SYSTEMS PROPRIETARY INFORMATION Use or disclosure of data contained on this sheet is subject to the restriction on the title page. Base Station Test Page Table 0-12. Base Station Test Page Field/Control Description 1 System Information Provides the current channel information of the radio 2 CW Test Provides the capability to execute a continuous waveform test. • Transmit Gain – Selection of the transmit gain desired from the pull down menu. • Start Transmit – Starts the transmission of a CW • Start Receive – Starts the receive of a CW 3 BER Test Provides the capability to execute a bit error rate test. • Mod Type – Defines the modulation type used during the test. • Bit Pattern – Define the bit patter used during the test.

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