K4BEB04Wireless Ethernet Bridge, AWE 120-58 MKIII

AWE 120-58 Advanced Wireless Ethernet Bridge User Guide APR 2002 Rev 3 Important You can obtain the latest customer documentation for this product by visiting our web site at www.wi-lan.com . Click on Support ➔ Customer Documentation . Updated information will be posted regularly on this site and can be downloaded via the Internet. APR 2002 Rev 03 i Contents Contents ............................................................................................... i Important Information .................................................................... vii Safety Considerations ...................................................................................................................... vii Warning Symbols Used in this Book ........................................................................................... vii Notices ................................................................................................ix Copyright Notice ..............................................................................................................................ix Regulatory Notice .............................................................................................................................ix Other Notices .....................................................................................................................................x Warranty & Repair .............................................................................................................................x Customer Support Contacts ...........................................................................................................x Distributor Technical Support .......................................................................................................xi Wi-LAN Product Information ........................................................................................................xi Publication History ............................................................................................................................xi Description ..........................................................................................1 Features ................................................................................................................................................1 About Spread Spectrum ....................................................................................................................1 About AWE Units 2 Some System Applications ................................................................................................................3 Making a Simple Wireless Bridge 3 Creating a Simple Wireless Network 3 Creating a Network with Cells 5 Using a Repeater Base 6 Building a WAN 6 Hardware Description ......................................................................................................................7 AWE 120–58 Specifications .............................................................................................................9 ii AWE 120-58 User Guide Installation ......................................................................................... 11 Overview ............................................................................................................................................11 Checking the Shipping Contents 12 Tools and Equipment 12 1 Obtain Network Plan ..................................................................................................................13 2 Assemble Units ..............................................................................................................................13 3 Configure Units .............................................................................................................................15 Configuring a Base Station 15 Configuring a Remote Unit 18 4 Bench Test Units ...........................................................................................................................20 Establishing a Basic RF Link 20 Testing the Link and Adjusting Tx Power 22 Performing Simple Network Tests 24 5 Install Units .....................................................................................................................................26 Point-to-Multipoint Installation 27 Co-Location Installation 27 6 Test Network ................................................................................................................................27 Adding to a Network ......................................................................................................................27 Preventative Maintenance and Monitoring ..................................................................................................................................28 Configuration .................................................................................... 29 Overview ............................................................................................................................................29 Main Menu 29 Accessing the Main Menu ...............................................................................................................30 Accessing the Main Menu with HyperTerminal® 30 Accessing Units via telnet 31 Setting VT100 Arrows 32 Configuring with the Main Menu ..................................................................................................33 Accessing Help 33 Unit Identification .............................................................................................................................35 Viewing Unit Identification 35 Assigning Unit Identification Information 36 Hardware/Software Revision .........................................................................................................37 Viewing System Revision Information 37 System Software ROM Images .................................................................................................…

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AWE 120-58 MKIII – Technical Description - Version: 01 Wi-LAN, Inc., Calgary, AB, Canada Page 8 of 21 2 Overview The AWE 120-58 MKIII Digital+RF board includes the following hardware interfaces and features: w Wire Interface: 10/100BASE-T Ethernet (provided through 16-pin connector J601) w Management Interface: RS-232 interface (provided through 16-pin connector J601); data rate up to 230kbps w Status Indicators: Status LEDs for processor and Ethernet w Controls: Terminal for one normally open pushbutton (MODE switch) accessible through J601.13 w Power Supply: 10 to 40V DC, 2A provided through 16-pin I/O connector J601 w Memory: 8MB SDRAM, 2MB flash memory The following diagrams show the main functional blocks of the digital and RF hardware. Microprocessor RF Interface Wire Interfaces RS - 232 Transceiver 10/100Base-T Transceiver Power Supply 10 - 40VDC, 2A I/O Connector EMI Filter Voltage Regulators +12V +3.3V +2.5V Voltage Monitor Baseband Modulator Altera CPLD EP1K100FI256-2 32.768 MHz Clock Circuit LEDs RX - I RX - Q TX - I TX - Q AGC Tx Enable Synth Data Bus Address Bus INT Control Signals Clock Reset ADC DAC To RF Section (on same PC B) +12V I 2 C Syn. Monitor Memory SDRAM (8M) Flash (2M) Motorola PowerQUICC MPC855TCZP50D4 SCC I 2 C FEC INT IDMA Data Addr 50MHz Debug (JTAG) EXTCLK Debug Temp Sens SPI I/O Connector +5V -5V +6.5V

LABEL D C B A A B C D CAD GENERATED DRAWING, DO NOT MANUALLY UPDATE SIZE DWG. NO. C SHEET 1OF 1 REV. DATE (MMM/DD/YY) APPROVALS DESIGNEDDRAWNCHECKEDAPPROVED UNLESS OTHERWISE SPECIFIED DIMENSIONS ARE IN INCHES TOLERANCES ARE: DECIMALS ANGLES .X .1 .5.XX .02.XXX .010 MATERIAL FINISH NONE NONE DO NOT SCALE FROM DRAWING ITEM NO. PART OR IDENTIFYING NO. DESCRIPTION QTY REQD PARTS LIST 1 2 3 4 5 6 7 8 8 7 6 543 2 1 THE INFORMATION CONTAINED IN THIS DRAWING IS THE SOLE PROPERTY OFWI-LAN INC. ANY REPRODUCTION IN PART OR WHOLE WITHOUT THE WRITTEN PERMISSION OF WI-LAN INC. IS PROHIBITED. REVISIONS REV. DESCRIPTION DATE (MMM/DD/YY) APPROVED E F E F WI-LAN INC. AWE 120-58 ULTIMA3 AP ASSY DWG ECO # 9210-0035-AD 01 T HIRD AN GLE PRO JECTION SCALE 1:5 SIGNATURE H. LEA. EL JUN/26/01 APR/26/02 21 1400-2045 ODU COVER PLATE W/ANT CONN HOL 1 AWE 120-58 MKIII ODU ENCL 1450-2012 1 4 GASKET BWS ODU 0.0625" 4420-9200 1 5 2540-0308 LABEL 120-58 ULTIMA3 -AP,92L 1 7 2560-0029 SCR 440 X 1/4 PH MS PHIL 10 13 4400-0012 SHIELD BOX & LID 1.75X2.5X0.4 1 15 5300-0001 THERMALLY COND PAD TO-220 1 16 3000-0020 FOAM RF ABSORBER 8X5.5X0.25 1 17 3000-0021 FOAM RF ABSORBER 2.25X1.5X0.25 1 18 1 19 9310-0033 120-58 MKIII CONNECTOR BOARD 1 20 AWE 120-58 MKIII DIGITAL + RF BOARD 1 6020-0212 CABLE N(F)-SMA 4" SR 9310-0034 CONN 8 PIN PANEL MT OD M-PC 2101-0028 21 1 1 22 2101-0032 CONN CAP PANEL MT OD EN3 23 2101-0029 CONN 5 PIN PANEL MT OD FPC 1 8 SCR 832 X 3/8" PH SS PHIL 2563-0014 6 8 2570-0017 FLAT WASHER #8 SS 8 8 LOCK WASHER #8 SS SPLIT 2570-0019 9

Page 1 of 65 Report No: FC02-046A ADDENDUM TO FC02-046 FOR THE WIRELESS ETHERNET BRIDGE, AWE 120-58 MKIII FCC PART 15 SUBPART C SECTIONS 15.207 AND 15.247 COMPLIANCE DATE OF ISSUE: MAY 17, 2002 PREPARED FOR: Wi-LAN Inc. 300-801 Manning Rd., N.E. Calgary AB T2E 8J5 Canada PREPARED BY: Mary Ellen Clayton CKC Laboratories, Inc. 5473A Clouds Rest Mariposa, CA 95338 P.O. No.: W.O. No.: 103319 78746 Date of test: April 17-24, 2002 Report No.: FC02-046A This report contains a total of 65 pages and may be reproduced in full only. Partial reproduction may only be done with the written consent of CKC Laboratories, Inc. The results in this report apply only to the items tested, as identified herein. Page 2 of 65 Report No: FC02-046A TABLE OF CONTENTS Administrative Information ............................................................................................. 4 Summary of Results......................................................................................................... 5 Conditions for Compliance.............................................................................................. 5 Approvals......................................................................................................................... 5 Equipment Under Test (EUT) Description...................................................................... 6 15.31 Voltage Variation .................................................................................................. 6 15.31 Number Of Channels ............................................................................................. 6 15.33 Frequency Ranges Tested ...................................................................................... 6 15.207 Conducted Emissions .............................................................................. 6 15.247/15.209 Radiated Emissions ..................................................................... 6 15.203 Antenna Requirements ........................................................................................ 6 15.205 Restricted Bands .................................................................................................. 6 Eut Operating Frequency................................................................................................. 6 Equipment Under Test..................................................................................................... 7 Peripheral Devices ........................................................................................................... 7 Report of Measurements.................................................................................................. 8 15.247(a)(2) 6dB Bandwidth - Channel 1 ........................................................... 8 15.247(a)(2) 6dB Bandwidth - Channel 4 ........................................................... 9 15.247(a)(2) 6dB Bandwidth - Channel 7 ........................................................... 10 Table 1: 15.247(b)(1) Highest Peak Output: EIRP.............................................. 11 Table 2: 15.247(b)(1) Highest Peak Output: Antenna Terminal & 15.247(b)(3) Directional Gain Antenna .................................................................................... 12 Table 3: 15.247(b)(1)/15.31(e) Voltage Variation on Peak Power ..................... 13 Table 4: 15.247(c) OATS Highest Emission Levels: 10 MHz - 40 GHz ............ 14 Table 5: 15.247(c) Highest Antenna Terminal Emission Levels: 9kHz - 40GHz........ 15 15.247(c) Bandedge - Channel 1 ......................................................................... 16 15.247(c) Bandedge - Channel 1 ......................................................................... 17 15.247(c) Bandedge - Channel 7 ......................................................................... 18 Table 6: 15.247(d) Power Spectral Density......................................................... 19 15.247(d) Power Spectral Density - Channel 1 ................................................... 20 15.247(d) Power Spectral Density - Channel 4 ................................................... 21 15.247(d) Power Spectral Density - Channel 7 ................................................... 22 Table 7: 15.207 Highest Conducted Emission Levels......................................... 23 Temperature And Humidity During Testing ................................................................... 24 Measurement Uncertainty................................................................................................ 24 EUT Setup .......................................................................................................................24 Correction Factors ........................................................................................................... 25 Table A: Sample Calculations ............................................................................. 25 Test Instrumentation and Analyzer Settings.................................................................... 25 Spectrum Analyzer Detector Functions............................................................... 25 Peak ......................................................................................................... 26 Quasi-Peak............................................................................................... 26 Page 3 of 65 Report No: FC02-046A Average.................................................................................................... 26 EUT Testing ....................................................................................................................26 Radiated Emissions ............................................................................................. 26 Mains Conducted Emissions ............................................................................... 27 Antenna Conducted Emissions ............................................................................…

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Exhibit for Direct Sequence System Processing Gain Wi-LAN AWE 120-58 Exhibit for Direct Sequence System Processing Gain, Wi-LAN AWE 120-58 MKIII, Advanced Wireless Ethernet Bridge: Reference: CFR 47 Part 15, Subpart C , Section 15.247(e) (2) RSS-210 Section 6.2.2 (o) (b) (b) Method of Measurement : ÿ The CW (continuous wave) jamming margin method was used to determine the Processing Gain. ÿ G p = SNRo + J/S + Lsys ÿ Where: SNR o =19.5dB (This is the theoretical Signal-to-Noise Ratio for a BPSK/QPSK Receiver with 8-bits/symbol yielding a BER = 1E-06). J/S is the Jammer to Signal ratio (J/S = J-S measured in dBm). L sys = 2dB (Maximum allowable total System Losses including transmitter and receiver). ÿ The CW Jammer was stepped in 50kHz increments across the 33MHz bandwidth of the DSSS signal. This a total of 660 measurement points were taken and recorded on the spreadsheet. The J/S ration was computed for each point and the final Processing Gain figure was determined using the lowest remaining value of J/S ration after discarding the worst 20% of the J/S points recorded ÿ Initial Receiver conditions: Channel Bandwidth: 5.77175 GHz ± 16.5 MHz RSSI = -40 to -50 dBm Receiver Output BER = 0.0E+00 ÿ Figure 1 illustrates the equipment set-up for measuring the Jammer and Signal levels and measuring the BER. The table found on page 3 shows the results. The yellow lines are values in the lowest 20%. The Red line is the value at 20%. These are all discarded. The green line is the remaining low value. The Processing Gain is 10.20dB (PASS). Exhibit for Direct Sequence System Processing Gain Wi-LAN AWE 120-58 Figure 1: Equipment Set-up for Measuring Processing Gain Splitter (Mini Circuits ZFSC-2-10G) HP frequency generator Wi-LAN AWE 120-58 Transmitter (Base) -58dB AGILENT E4418B Power Meter 5.7874GHz Wi-LAN AWE 120-58 Receiver (remote) Computer RS-232 Input: Monitor, BER IEEE 488 Ethernet 100BaseT Combiner (Mini Circuits ZFSC-2-10G) J/S CW Jammer Frequency Raw Jammer Level Corrected Jammer Level signal levelSNR System losses PGPG sorted 5755.25-37-42.9-39.119.5217.77.2 5755.3-35.5-41.4-39.119.5219.27.2 5755.35-35.75-41.65-39.119.5218.957.45 5755.4-33.75-39.65-39.119.5220.957.7 5755.45-35.25-41.15-39.119.5219.457.7 5755.5-35.75-41.65-39.119.5218.957.95 5755.55-35.75-41.65-39.119.5218.958.2 5755.6-35.5-41.4-39.119.5219.28.2 5755.65-37-42.9-39.119.5217.78.2 5755.7-39-44.9-39.119.5215.78.45 5755.75-37.75-43.65-39.119.5216.958.45 5755.8-39-44.9-39.119.5215.78.7 5755.85-38.5-44.4-39.119.5216.28.7 5755.9-39.75-45.65-39.119.5214.958.7 5755.95-41-46.9-39.119.5213.78.7 5756-41.5-47.4-39.119.5213.28.95 5756.05-41.5-47.4-39.119.5213.28.95 5756.1-41.5-47.4-39.119.5213.28.95 5756.15-42.5-48.4-39.119.5212.28.95 5756.2-41.75-47.65-39.119.5212.958.95 5756.25-42-47.9-39.119.5212.78.95 5756.3-43-48.9-39.119.5211.78.95 5756.35-43.25-49.15-39.119.5211.458.95 5756.4-42.75-48.65-39.119.5211.958.95 5756.45-42.75-48.65-39.119.5211.958.95 5756.5-43-48.9-39.119.5211.78.95 5756.55-43.25-49.15-39.119.5211.458.95 5756.6-43.25-49.15-39.119.5211.459.2 5756.65-43.25-49.15-39.119.5211.459.2 5756.7-43.25-49.15-39.119.5211.459.2 5756.75-43-48.9-39.119.5211.79.2 5756.8-43-48.9-39.119.5211.79.2 5756.85-43.25-49.15-39.119.5211.459.2 5756.9-43.25-49.15-39.119.5211.459.2 5756.95-43.5-49.4-39.119.5211.29.2 5757-42.75-48.65-39.119.5211.959.2 5757.05-42.5-48.4-39.119.5212.29.2 5757.1-42.5-48.4-39.119.5212.29.2 5757.15-42.75-48.65-39.119.5211.959.2 5757.2-41.75-47.65-39.119.5212.959.2 5757.25-41.75-47.65-39.119.5212.959.2 5757.3-42.25-48.15-39.119.5212.459.2 5757.35-41.75-47.65-39.119.5212.959.2 5757.4-43.5-49.4-39.119.5211.29.2 5757.45-43-48.9-39.119.5211.79.2 5757.5-41.5-47.4-39.119.5213.29.2 5757.55-41.75-47.65-39.119.5212.959.2 5757.6-42.75-48.65-39.119.5211.959.2 5757.65-43.25-49.15-39.119.5211.459.2 5757.7-42.5-48.4-39.119.5212.29.2 5757.75-42.5-48.4-39.119.5212.29.45 5757.8-42.75-48.65-39.119.5211.959.45 5757.85-42.5-48.4-39.119.5212.29.45 5757.9-43-48.9-39.119.5211.79.45 5757.95-42.75-48.65-39.119.5211.959.45 5758-42.75-48.65-39.119.5211.959.45 5758.05-42.5-48.4-39.119.5212.29.45 5758.1-43-48.9-39.119.5211.79.45 5758.15-43-48.9-39.119.5211.79.45 5758.2-43.5-49.4-39.119.5211.29.45 5758.25-42.25-48.15-39.119.5212.459.45 5758.3-43-48.9-39.119.5211.79.45 5758.35-43-48.9-39.119.5211.79.45 5758.4-42.75-48.65-39.119.5211.959.45 5758.45-43.5-49.4-39.119.5211.29.45 5758.5-43-48.9-39.119.5211.79.45 5758.55-43.5-49.4-39.119.5211.29.45 5758.6-43.5-49.4-39.119.5211.29.45 5758.65-43.25-49.15-39.119.5211.459.45 5758.7-44.25-50.15-39.119.5210.459.45 5758.75-44-49.9-39.119.5210.79.45 5758.8-43-48.9-39.119.5211.79.45 5758.85-43.5-49.4-39.119.5211.29.45 5758.9-44.25-50.15-39.119.5210.459.45 5758.95-43.75-49.65-39.119.5210.959.45 5759-43.75-49.65-39.119.5210.959.45 5759.05-44.75-50.65-39.119.529.959.7 5759.1-44-49.9-39.119.5210.79.7 5759.15-43.75-49.65-39.119.5210.959.7 5759.2-44.5-50.4-39.119.5210.29.7 5759.25-44.25-50.15-39.119.5210.459.7 5759.3-44-49.9-39.119.5210.79.7 5759.35-45-50.9-39.119.529.79.7 5759.4-43.25-49.15-39.119.5211.459.7 5759.45-43.75-49.65-39.119.5210.959.7 5759.5-44.5-50.4-39.119.5210.29.7 5759.55-44.5-50.4-39.119.5210.29.7 5759.6-45.25-51.15-39.119.529.459.7 5759.65-44.25-50.15-39.119.5210.459.7 5759.7-43.5-49.4-39.119.5211.29.7 5759.75-43.25-49.15-39.119.5211.459.7 5759.8-43.25-49.15-39.119.5211.459.7 5759.85-42.5-48.4-39.119.5212.29.7 5759.9-43.5-49.4-39.119.5211.29.7 5759.95-44.5-50.4-39.119.5210.29.7 5760-44-49.9-39.119.5210.79.7 5760.05-43-48.9-39.119.5211.79.7 5760.1-43.25-49.15-39.119.5211.459.7 5760.15-42.5-48.4-39.119.5212.29.95 5760.2-43-48.9-39.119.5211.79.95 5760.25-43-48.9-39.119.5211.79.95 5760.3-43.25-49.15-39.119.5211.459.95 5760.35-43.25-49.15-39.119.5211.459.95 5760.4-42.75-48.65-39.119.5211.959.95 5760.45-42.75-48.65-39.119.5211.959.95 5760.5-42.5-48.4-39.119.5212.29.95 5760.55-42.75-48.65-39.119.5211.959.95 5760.6-43-48.9-39.119.5211.79.95 5760.65-42.75-48.65-39.119.5211.959.95 5760.7-42.75-48.65-39.119.5211.959.95…

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PHOTOGRAPH SHO WING ANTENNA CONDUCTED PO WER Antenna Conducted Power PHOTOGRAPH SHO WING ANTENNA CONDUCTED VOLTAGE VARIATION Antenna Conducted Voltage Variation PHOTOGRAPH SHO WING ANTENNA CONDUCTED SPURS Ante nna Co nd uc ted Sp urs PHOTOGRAPH SHOWING RADIATED EMISSIONS Oats Test Setup - Front View PHOTOGRAPH SHOWING RADIATED EMISSIONS Oats Test Setup - Back View PHOTOGRAPH SHO WING MAINS CONDUCTED EMISSIONS Mains Conducted Emissions - Front View PHOTOGRAPH SHO WING MAINS CONDUCTED EMISSIONS Mains Conducted Emissions - Side View