QDU-MCRD-CPE-2R5MMDS CPE Unit

POINTRED TECHNOLOGIES BROADBAND WIRELESS ACCESS SYSTEM System Manual rev 1.1 PREFACE This document describes in detail the implementation, use and maintenance of the PointRed Technologies Broadband Wireless Access System. Table of Contents Preface CHAPTER 1 PointRed Technologies System Overview 1-5 CHAPTER 2 Installing the Base Station 6-8 CHAPTER 3 Installing the CPE and Tranceivers 9-11 CHAPTER 4 Connecting to the System 12-15 CHAPTER 5 Configuring the System 16-22 PointRed Technologies System Overview he MicroRed TM is a family of wireless equipment for the broadband connection of endpoint users to the Internet or other electronic destinations . The system operates at microwave frequency in either point to multipoint (PtMP) or Point to Point (PtP) configurations. The BASE STATION and its transmit/receive antenna and the Customer Premise Equipment (CPE) with its receive/transmit antenna also known as a transceiver. The system provides “Wireless” operators the ability to quickly deploy Broadband Access PicoCells in dense population areas with a greater cost advantage. Unlike SuperCells, the Base Station generates a focused approach to Wireless access systems. Operators may choose to target specific areas in their market to generate end user customer sales rapidly or incorporate the Solution into a SuperCell to provide coverage to otherwise blocked customer areas. The system operator can then “pick and choose” where to deploy the PointRed PICO CELL in a far more profitable manner. The systems “Pay as you Grow” concept is key to keeping system subscriber acquisition costs low. Chapter 1 T 4 The Base Station The BASE STATION Unit functions as both a receive and transmit device. The (BST) Base Station is a lightweight, robust ODU (outdoor unit) and is typically mounted on a structure or radio tower. The BST provides the interface to the Internet, Router, or other media types. The BST is combined with an Antenna to generate the PICO Cell broadcast. The CPE Modem The Customer Premise Equipment (CPE) Modem functions as the endpoint users interface to the Internet or other media types. The CPE is an easily configurable subscriber Modem unit. That provides a 10BASET connection type for multiple applications such as Data, Voice, or Video. The CPE is partnered with a Power supply that operates at 110vdc or 220vdc. 5 The Tranceiver Unit The Tranceiver unit functions as the RF interface for both the BASE STATION and the CPE Modem endpoints. The Transceiver can be configured with various antenna gain combinations and models and is powered by the CPE Modem. 6 Installing the Base Station Pre-Installation Requirements: 1. BST Mounting location with suitable grounding connection. 2. 110/220VDC source 3. Internet or Other media Connection interface (IP Router) 4. Suitable Broadcast Antenna 5. Basic Hand Tools Component Inspection: 1. Carefully unpack the Base Station package and inspect the unit for physical damage. 2. Verify that all the components are present against the shipping information or Purchase order. Immediately contact PointRed Technonogies if any portion of the system base station package is missing or damaged. Mounting the BASE STATION: 1. Vertically mount the BST using the supplied mounting hardware with the F- Type 75ohm connection downward. Chapter 2 7 Connecting the BASE STATION: 1. Connect the Ground point to the BASE STATION mount. 2. Connect a F-Type 75ohm Coaxial cable to the F-Type 75ohm connection point of the BST. Note: DO NOT OVERTIGHTEN the F-Type 75ohm connector and DO NOT connect any cable to the BST while the unit is powered! POWER OFF FIRST! 3. Connect the other end of the F-Type 75ohm Coax cable to the PointRed Tranceivers F-Type 75ohm connection point. As pictured below. Then, connect an N-Type 50ohm Coax Cable to the Tranceivers N-Type 50ohm connection point. 4. Connect the other end N-Type 50ohm coax cable to BAST Station Antenna’s N-Type 50ohm Connection Port as pictured below. 8 5. Connect an Ethernet CROSSED cable with a standard RJ-45 connector to the Backhaul connection point of the BASE STATION. The other end of the Ethernet Crossed cable to your Media Connection such as a Router. Here is an image of the final installation configuration below. Completed ODU installation. 9 Installing the CPE Modem and Tranceiver Pre-Installation Requirements: 1. Suitable CPE Installation Location 2. Suitable 110/220VDC source 3. Customer Endpoint Computer or NAT Router 4. Basic hand tools Component Inspection: 1. Carefully unpack the CPE/Tranceiver package and inspect the units for physical damage. 2. Verify that all the components are present against the shipping information or Purchase order. Immediately contact PointRed Technonogies Support if any portion of the system base station package is missing or damaged. Call 1408-752-1838 www.pointredtech.com Chapter 3 10 Mounting the CPE-Tranceiver 1. Mount the Tranceiver Unit with the F-Type connector downward using the supplied clamp. 2. Mount the NON-integrated antenna to the Mounting location above the Tranceiver unit and connect the N-Type 50Ohm coax cable to the N-Type connection on the Tranceiver. Then, Connect a F-Type 75ohm cable to the Tranceiver F-Type connection. NOTE: DO NOT CONNECT the other end of the coax to any device yet. 3. Connect the Other end of the 75ohm coax cable from the Transceiver to a Field Strength Meter (FSM). Using the FSM, align the Tranceiver for peak signal strength. One you have Optimized the signal strength, tighten the mounting hardware to ensure that the Antenna and or the Tranceiver does not move from the Optimized position. 4. Once you have mounted the Tranceiver, Route the 75ohm coax cable to the CPE Modem. 5. At the CPE location, Connect the 75Ohm coax cable connector to the CPE “IF” connection port on the back of the CPE 11 6. Connect the Supplied Power Supply to the CPE Modem as pictured below. The Transformer end of the Power Supply must be connected to a 110/220 compliant power source. 7.…

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tel: 650-726-1263 fax: 650-726-1252 [email protected] Thomas N. Cokenias EMC &Radio Approvals Test & Consulting Services for Commercial, Military, International Compliance P.O. Box 1086 El Granada, CA 94018 FCC Laboratory23 May 2002 7435 Oakland Mills Road Columbia, MD 21046 Attention: Application Examiner Reviewing Engineer Applicant: PointRed Technologies Inc. FCC ID: QDU-MCRD-CPE-2R5 To whom it may concern, Request is hereby submitted, per section 0.459 of the Rules, on behalf of my client PointRed Technologies Inc., to withhold from public review certain portions of the application for equipment certification for the referenced FCC identifier. In particular, the following sections of the application and report are requested to be kept confidential: Block Diagrams Schematic Operational Description Parts List Rationale for request for confidentiality: PointRed has invested considerable time and materials in research and development to produce the referenced product. Disclosure of the confidential portions of this application to competitors would give them competitive advantage in developing similar products.  If you have questions or need further information, please contact the undersigned. Sincerely, tel: 650-726-1263 fax: 650-726-1252 [email protected] THOMAS N. COKENIAS EMC Consultant/Agent for Alvarion Ltd.

CPE ASSEMBLY PROCEDURE P/N 10-0018 I. Components CPE Housing Frame (1) CPE Housing Lid (1) P/N 02-0011 P/N 02-0003 Digital Board (1) Modem Board (1) P/N 09-0040-01 P/N 09-0001 Screw A(5) B(3) C(8) D(4) Nut (1) Washer (1) CPE Shield P/N 02-0010 7 x 2 Pin Ribbon Cable (1) Heat Sink (1) P/N 02-0007 P/N 00-0015 4 x 1 Pin Power Cable (1) Label Rubber Feet (4) PN 10-0006 S/N... P/N 02-0006 P/N 00-0014 P/N 00-0025 Small Shield (1) Large Shield (1) P/N 02-0019 P/N 02-0020 1 II. Assembly Steps 1. Cut the pin off both small and l shields as shown in picture. arge 5. Insert the 14-Pin Ribbon Cable and the 4- Pin Power Cable to the Modem Board. Cut Pins Large Shield 2. After the successful testing of the Modem Board, solder the small and large shield on to the Modem Board as shown in picture. Small Shield 3. Lay flat the Housing Box with its rear facing you. Heat Sink 4. Insert the Heat Sink into the Housing Box. Make sure the heat Sink is firmly in place. 2 6. Place the Modem Board facing down into the Housing Box. At an angle, insert the F and the Power connectors into the openings then lay the Modem Board flat. Secure the Modem Board to the Housing Box with 5 screws. C Screw B Screw Screw B Screw B Screw B Screw A Modem Board. Run the 14-Pin Ribbon th 5 6. Place the Carrier Plate on top on the Cable and the 4-Pin Power Cable through the designated openings on the Carrier Plate. Tighten the Plate wi screws A. Make sure there’s no gap between the edge of the carrier plate and the box. 3 7. Place the Digital Board on top of the Carrier Plate. At an angle, slide the Ethernet and the 9-Pin Serial connectors into the opening as far back as possible (make sure ard so that the Board can slide back o insert the LED into the holes. BE Power Cable to the Digital Board. hernet port with copper tape. the 4-Pin Power Cable is under the Digital Bo further). Slide the Digital Board forward t CAREFUL NOT TO BEND THE LED. 8. Plug the 14-Pin Ribbon Cable and the 4-Pin Secure the Board with 6 screws C. 9. Surround the opening edges of the Et Power Cable is under the Digital Board Copper Tape 10. Solder the 15pf capacitor between pin1 and pin 2 of J7. 4 Pi 11. Place the Housing Lid onto the Housing Box by sliding it down vertically. 12. Hand tighten the F-connector to the CPE Box with a washer and nut. Add an additional 1/8 of a turn with a plier. n 1 Pi n 2 Make sure the mounting holes on the lid are line up with the holes on the box. Tighten the lid with 4 screws D. Screw D 5 * Note: DO NOT OVER TIGHTEN THE NUT. he rear. Nut and Washer 13. Put 4 rubber feet on four bottom corner of the CPE 14. Stick the label on the bottom of the CPE towards t Rubber Feet Label 6

PointRed Technologies MMDS CPE Label Location FCC ID: QDU-MCRD-CPE-2R5 Dimensions: Approximately 2.5 cm x 5 cm FCC ID: QDU- MCRD-CPE-2R5 This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference than may cause undesired operation

Applicant:PointRed Technologies Inc. 1283 Old Mountain View Alviso Road Su ite B Sunnyvale, CA 94089 FCC ID: QDU-MCRD-CPE-2R5 The following antennas are recommended by the manufacturer for use with this MMDS CPE station: CPE: TSI 15 dB Backfire Model A-S TSI 12 dB Corner Reflector A-R TSI 18 dB Yagi TSI 24 dB Mesh Parabolic Dorado panel 16 dBi 23 deg beam width PA2.5-02 RF Hazard Distance Calculation mW/cm2 from Table1:1.00 Max RF PowerTX AntennaMPEAntenna Type P, dBmG, dBiSafe Distance, cm 25.124.080.5parabolic dish 25.118.040.4yagi 25.116.032.1panel 25.115.028.6"backfire" 25.112.020.2corner refl. Basis of Calculations: E^2/3770 = S, mW/cm2 E, V/m = (Pwatts*Ggain*30)^.5/d, meters d = ((Pwatts*G*30)/3770*S))^0.5Pwatts*Ggain = 10^(PdBm-30+GdBi)/10) NOTE: For mobile or fixed location transmitters, minimum separation distance is 20 cm, even if calculations indicate MPE distance is less

CPE RF EXPOSURE WARNING LABEL Applicant:PointRed Technologies Inc. FCC ID: QDU-MCRD-CPE-2R5 The following statement will be included in the users manual and on a label (14pt type) that will be attached to the transceiver: CAUTION: To comply with FCC RF exposure requirements in section 1.1307 of FCC Rules, a minimum separation distance of 81 cm is required between this antenna and all persons.

PointRe d Ne tworksFCC ID: QDU-MCRD-CPE-2R5 page 1 of 18 PointRed MMDS CPE Transmitter General Overview The CPE Modem The Customer Premise Equipment (CPE) Modem IF Unit functions as the endpoint users interface to the Internet or other media types. The CPE is an easily configurable subscriber Modem unit. That provides a 10BASET connection type for multiple applications such as Data, Voice, or Video. The CPE is partnered with a Power supply that operates at 110vdc or 220vdc. The CPE modem is connected via coaxial cable to the transceiver unit mounted outdoors. The Transceiver Unit The Transceiver unit functions as the RF interface. The Transceiver can be configured with various antenna gain combinations and models and is powered with DC provided from the unit.    The transceiver (radio unit) can be configured as either customer premises equipment (CPE) or as a base station unit (BST). The transceiver is identical for both applications. The BST and subscriber (CPE ) modem have different housings and power supplies, and the CPE has an optional T1 interface board, but the IF output signals are the same and the transceiver used with them is identical. Fig.1 PointRe d Ne tworksFCC ID: QDU-MCRD-CPE-2R5 page 2 of 18 ethernet RG 6 cable 2503-2863 MHz DC & 380 MHz 120VAC power IF unit (BST or CPE modem) transceiver antenna A description of the theory of operation and product configuration is found in an attachment to this application and report. SPECIFICATIONS TRANSCEIVER Frequency range: 2503 - 2683 MHz Channelization:4 MHz channels, 1 MHz spacings Power output:20 - 24 dBm, +/- 1.1 dBm, software configurable Modulation type: FSK IF Unit Frequency range: 380 MHz IF Power Output, RF: 4 dBm nominal, 5 dBm for maximum output power Data transfer rate, air link:Up to 4 Mbps Block diagram and theory of operation is provided in a separate attachment. PointRe d Ne tworksFCC ID: QDU-MCRD-CPE-2R5 page 3 of 18 FCC CERTIFICATION INFORMATION The following information is in accordance with FCC Rules, 47CFR Part 2. 1.1307(b) RF exposure information is provided in a separate attachment in the form of maximum permissible exposure (MPE) data. 2.1033(c)1 Applicant:PointRed Technologies Inc. 1283 Old Mountain View Alviso Road Suite B Sunnyvale, CA 94089 2.1033(c)2 FCC ID: QDU-MCRD-CPE-2R5 2.1033(c)3 Installation instructions are found in separate document. 2.1033(c)4 Emission type: FSK Up to 4 Mbps Emission designator: 3M40F1D 2.1033(c)5 Frequency range: 2503 - 2683 MHz (6 MHz channel, 1 MHz spacings) 2.1033(c)6 Range of Operating Power 20 - 24 dBm nominal, +/1.1 dBm 2.1033(c)7 Maximum Power Rating 25.1 dBm measured Maximum allowed per 21.909(g)2: 2 watts (33 dBm) 2.1033(c)8 Applied voltages and currents into the final transistor elements Refer to schematics, separate submission accompanying this application 2.1033(c)9 Tune-up procedure Refer to installation instructions. RF channel and power level selection are achieved via control and set-up PC software via GUI. PointRe d Ne tworksFCC ID: QDU-MCRD-CPE-2R5 page 4 of 18 2.1033(c)10 Circuit and Functional Block Diagram, Description of Circuitry Complete product schematics are provided in separate attachments. Circuit description and theory of operation are found in separate attachment. 2.1033(c)11 FCC ID Label Refer to separate attachment. 2.1033(c)12 Product Photographs Refer to separate attachment. 2.1033(c)13 Description of Modulation System Refer to theory of operation, separate attachment 2.1033(c)14 Test Data per 2.1046 – 2.1057 (2) RF Output Power Measurements Measurement equipment used: HP 436A Power Meter HP 8481H 3.5 watt Power sensor (average power detector) Test set-up: Figure 2 HP 8481H HP 436A RG-6 (DC, 380 MHz IF) 10/100BaseT CPE modem unit transceiver unit Test Procedures 1. Set indoor unit to send continuous packets to outdoor unit. 2. Read mean channel power directly from HP36A Test Results PointRe d Ne tworksFCC ID: QDU-MCRD-CPE-2R5 page 5 of 18 F(MHz)P out 250324.31 dBm 257924.35 dBm 268325.11 dBm IF output signal to transceiver input port is shown below. PointRe d Ne tworksFCC ID: QDU-MCRD-CPE-2R5 page 6 of 18 IF Output, 380 MHz PointRe d Ne tworksFCC ID: QDU-MCRD-CPE-2R5 page 7 of 18 Section 2.1047 Modulation Characteristics Requirement/Limit: 21.908(a) Maximum out of band emission: At 6 MHz channel bandedge: -25 dB relative to average 6 MHz channel power level Then linear slope of -40 dB for next 250 kHz Then linear slope of -60 dB to 3MHz removed from highest or lowest 6 MHz channel edge Then -60 dB beyond that Measurement equipment used: HP 8563E Spectrum Analyzer Coaxial attenuators (3dB and 10 dB) Coaxial cable, 3ft Test set-up: Figure 3 10 dB attn 3 dB attn RG-6 (DC, IF, clock) CPE unit transceiver unit Test Procedures Software was run to produce a continuous pseudo random bit stream (prbs). Test Results PASS. Refer to attached spectrum analyzer charts for two channels: Lowest: 2503 MHz Highest: 2683 MHz Emissions masks at Lowest and Highest channels are shown with mask lines superimposed on spectrum analyzer charts. PointRe d Ne tworksFCC ID: QDU-MCRD-CPE-2R5 page 8 of 18 Channel Mask for fo = 2503 MHz (lowest channel) PointRe d Ne tworksFCC ID: QDU-MCRD-CPE-2R5 page 9 of 18 Channel mask for fo = 2683 MHz (highest channel) PointRe d Ne tworksFCC ID: QDU-MCRD-CPE-2R5 page 10 of 18 Section 2.1049 Occupied Bandwidth Requirement/Limit: 21.905(a,c) 6 MHz standard, 12 MHz allowed Measurement equipment used: HP 8563E Spectrum Analyzer Coaxial attenuators (3dB and 10 dB) Coaxial cable, 3ft Test set-up: Refer to Fig. 3 Test Procedures and Results: The analyzer OCCUPIED BW function was activated. Refer spectrum analyzer plots below showing occupied bandwidth. Measured 99% occupied bandwidth is 3.4 MHz. PointRe d Ne tworksFCC ID: QDU-MCRD-CPE-2R5 page 11 of 18 Occupied Bandwidth, Channel 13 (midband) PointRe d…

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K1610T 20.000MHz Reliability Audit Issued by: Raj Alluri March 12, 2002 PAGE 2 of 3CTI PRODUCT QUALITY EVALUATION Frequency vs Temperature K1610T 20.000MHz Frequency Shift vs Temperature -10 -5 0 5 10 Temperature ( o C) ppm Shift* * Referenced to 25 o C 4.75V 5.25V5.00V N=15 Frequency Shift due Mechanical Shock & Vibration K1610T 20.000MHz Frequency Shift due to Shock & Vibration -2.00 -1.00 0.00 1.00 2.00 ppm Min 0.00-0.20-0.05 Mean 0.000.010.03 Min 0.000.110.04 Max 0.000.150.05 INITIALMECHANICAL SHOCKVIBRATION N=10 PAGE 3 of 3CTI PRODUCT QUALITY EVALUATION Aging Analysis of K1610T 20.000MHz ( Extrapolated from 1000-Hrs of Aging) ID#30-Days1-Year5-Years10-Years20-Years25-Years 10.420.730.921.011.101.12 20.170.260.320.340.370.38 30.551.031.341.471.601.64 40.370.670.860.941.021.05 50.541.081.421.571.721.77 60.871.632.122.332.542.61 70.430.750.961.051.141.17 80.681.201.531.671.821.86 91.532.503.123.383.653.74 100.330.620.810.890.981.00 Mean 0.591.051.341.471.591.63 Std Dev 0.380.630.790.860.930.96 Min 0.170.260.320.340.370.38 Max 1.532.503.123.383.653.74