S2N-L1000-2Point to Point Radio

L1000 User’s Manual DU1000-01 11/26/07 Loea Corporation 733 Bishop Street Suite 1717 Honolulu, HI 96813 Phone: (808) 521-4908 Fax: (808) 521-4906 www.loeacom.com User’s Manual L1000 Millimeter-wave Point-to-Point Radio System Version Beta 1.0 November 26, 2007 L1000 User’s Manual DU1000-01 11/26/07 Loea Corporation 733 Bishop Street, Suite 1717 Honolulu, HI 96813 Phone: (808) 521-4908 Fax: (808) 521-4906 www.loeacom.com 2 Table of Contents GENERAL SAFETY NOTICES ................................................................................................. 4 GENERAL SAFETY NOTICES ................................................................................................. 4 1. OVERVIEW .......................................................................................................................... 6 1.1 D ESCRIPTION.................................................................................................................. 6 1.2 L1000 COMMON APPLICATIONS AND FEATURES.......................................................... 6 2. INSTALLATION PROCEDURES ..................................................................................... 8 2.1 INTRODUCTION............................................................................................................... 8 2.2 STANDARD LINK COMPONENTS..................................................................................... 8 2.3 G ENERAL INSTALLATION REQUIREMENTS................................................................... 9 2.4 STEERING/MOUNTING SYSTEM (FS001000) ............................................................... 10 2.4.1 Assemble Mount ................................................................................................... 11 2.4.2 Attach the Mast Clamp Brackets .......................................................................... 12 2.5 ATTACH ASSEMBLY TO MAST (SEE FIGURE 6)............................................................ 13 2.6 ATTACH TRANSCEIVER TO STEERING SYSTEM (SEE FIGURE 7) ................................. 14 2.7 C ABLING TO THE RADIO (SEE FIGURE 8)..................................................................... 15 2.8 BENCH TESTING RADIOS.............................................................................................. 19 2.9 INTERFACING TO RSSI PORT (SEE FIGURE 14)........................................................... 21 2.10 ALIGNMENT TECHNIQUES (SEE FIGURE 16)................................................................ 23 2.11 VERIFICATION OF BIT ERROR RATE (BER)................................................................ 25 2.12 F INAL SYSTEM COMMISSIONING................................................................................. 25 3. SYSTEMS INTEGRATION .............................................................................................. 26 3.1 STANDARD SYSTEM DEMARCATION BOX REQUIREMENTS......................................... 26 3.2 BASIC INFORMATION ON LOEA INTERFACE................................................................ 26 3.3 LINK MONITORING...................................................................................................... 27 3.3.1 Network Management System Operation ............................................................. 27 3.3.2 NMS Data Transfer............................................................................................... 27 3.4 RS-232 SERIAL LINK INTERFACE................................................................................ 28 3.5 G ROUNDING PROCEDURES........................................................................................... 32 3.5.1 Single Point Grounding......................................................................................... 32 3.5.2 Rack Cabinet Grounding....................................................................................... 34 3.5.3 An Effective Earth Ground ................................................................................... 35 3.5.4 At the Tower ......................................................................................................... 36 3.5.5 Conclusion ............................................................................................................ 37 APPENDIX A - FIELD SERVICE FORM .............................................................................. 39 APPENDIX B – LIST OF SNMP MIB GROUPS ................................................................... 41 APPENDIX C –EXAMPLE OF INSTALLING THE L2700 MIB ........................................ 44 L1000 User’s Manual DU1000-01 11/26/07 Loea Corporation 733 Bishop Street, Suite 1717 Honolulu, HI 96813 Phone: (808) 521-4908 Fax: (808) 521-4906 www.loeacom.com 3 List of Figures and Tables F IGURE 1. TYPICAL L1000 APPLICATIONS. ...................................................................................... 6 F IGURE 2. L1000 MOUNTED ON 4” MAST........................................................................................ 7 FIGURE 3. STEERING/MOUNT MECHANISM AND TOOLS. ............................................................... 10 F IGURE 4. MOUNT ASSEMBLY....................................................................................................... 11 FIGURE 5. ASSEMBLY OF MOUNT WITH MAST CLAMP BRACKETS. ............................................... 12 FIGURE 6. ATTACHING ASSEMBLY TO MAST. ................................................................................ 13 FIGURE 7. USE STRAIGHT EDGE AS A GUIDE FOR GROSS ALIGNMENT. .......................................... 13 F IGURE 8. ATTACHING TRANSCEIVER TO STEERING SYSTEM........................................................ 14 FIGURE 9. TIGHTEN RADIO MOUNT SCREWS WITH 3/16” ALLEN WRENCH. .................................... 14 F IGURE 10. INSIDE RADIO SERVICE COMPARTMENT...................................................................... 15 FIGURE 11: TYPICAL LC DUPLEX MALE CONNECTOR......…

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Document No. D-L1000-EP External Photographs 11/28/07 Company Confidential – LOEA Corporation 1 Model L-1000 Point to Point Radio System 71.0 to 76.0GHz & 81.0 to 86.0GHz External Photographs www.loeacom.com 10455 Pacific Center Court San Diego, CA. 92121 858-761-8214 Document No. D-L1000-EP External Photographs 11/28/07 Company Confidential – LOEA Corporation 2 Photo of EUT – Front oblique view Document No. D-L1000-EP External Photographs 11/28/07 Company Confidential – LOEA Corporation 3 Photo of EUT – Side view Document No. D-L1000-EP External Photographs 11/28/07 Company Confidential – LOEA Corporation 4 Photo of EUT – Rear view

Document No. D-L1000-LBL ID Label 12/4/07 Company Confidential – LOEA Corporation 1 Model L-1000 Point to Point Radio System 71.0 to 76.0GHz & 81.0 to 86.0GHz ID Label www.loeacom.com 10455 Pacific Center Court San Diego, CA. 92121 858-922-0030 Document No. D-L1000-LBL ID Label 12/4/07 Company Confidential – LOEA Corporation 2 FCC ID Label The ID labels are shown below. Since there are two transceiver units each operating on a different frequency (an ‘A’ unit and ‘B’ unit) there are two labels to differentiate them as each radio has its own FCC Identifier. The 2 labels are shown below. a subsidiary of Trex Enterprises MILLIMETER-WAVE RADIO TRANSCEIVER Model No.: L1007-VASA 110 VAC; 0.30A A UNIT FCC ID: S2N-L1000-1 TRANSMIT: 73.5 GHz RECEIVE: 83.5 GHz Manufactured: 11-28-2007 Serial No.: W07481001A MADE IN USA GigE ‘A’ Unit label a subsidiary of Trex Enterprises MILLIMETER-WAVE RADIO TRANSCEIVER Model No.: L1008-VASD 110 VAC; 0.30A B UNIT FCC ID: S2N-L1000-2 TRANSMIT: 83.5 GHz RECEIVE: 73.5 GHz Manufactured: 11-28-2007 Serial No.: W07481001B MADE IN USA GigE ‘B’ Unit label The label material is made from G.E. Lexan film, velvet matte with an adhesive backing. Both adhesive and label material will last the lifetime of the product.

Document No. D-L1000-IP Internal Photographs 11/28/2007 Company Confidential – LOEA Corporation 1 Model L-1000 Point to Point Radio System 71.0 to 76.0GHz & 81.0 to 86.0GHz Internal Photographs www.loeacom.com 10455 Pacific Center Court San Diego, CA. 92121 858-761-8214 Document No. D-L1000-IP Internal Photographs 11/28/2007 Company Confidential – LOEA Corporation 2 Photo of EUT showing service compartment with rear cover open. Power Input Ethernet Fiber Port On/Off Switch Document No. D-L1000-IP Internal Photographs 11/28/2007 Company Confidential – LOEA Corporation 3 Photo of EUT internals showing backside of service compartment and inside of main housing. Power Supply Brd AGC/DET Brd Control Brd Feed Horn Transmit Module Receiver Module Document No. D-L1000-IP Internal Photographs 11/28/2007 Company Confidential – LOEA Corporation 4 Photo of Radio A 73.5GHz Tx Module Top View Note: Radio B 83.5GHx Tx Module is identical to the 73.5GHz Tx module. The different frequencies are achieved by programming the crystal oscillator differently. Document No. D-L1000-IP Internal Photographs 11/28/2007 Company Confidential – LOEA Corporation 5 Photo of Radio A 73.5GHz Tx Module Bottom View Note: Radio B 83.5GHx Tx Module is identical to the 73.5GHz Tx module. The different frequencies are achieved by programming the crystal oscillator differently. Document No. D-L1000-IP Internal Photographs 11/28/2007 Company Confidential – LOEA Corporation 6 Photo of Radio A 83.5GHz Rx Module Top View Note: Radio B 73.5GHx Rx Module is identical to the 83.5GHz Rx module in Radio A. The different frequencies are achieved by programming the crystal oscillator differently. Document No. D-L1000-IP Internal Photographs 11/28/2007 Company Confidential – LOEA Corporation 7 Photo of Radio A 83.5GHz Rx Module Bottom View Note: Radio B 73.5GHx Rx Module is identical to the 83.5GHz Rx module in Radio A. The different frequencies are achieved by programming the crystal oscillator differently. Document No. D-L1000-IP Internal Photographs 11/28/2007 Company Confidential – LOEA Corporation 8 Photo of Power Supply board – Top view Document No. D-L1000-IP Internal Photographs 11/28/2007 Company Confidential – LOEA Corporation 9 Photo of Power Supply board – Bottom view Document No. D-L1000-IP Internal Photographs 11/28/2007 Company Confidential – LOEA Corporation 10 Photo of Control board – Top view Netburner board Document No. D-L1000-IP Internal Photographs 11/28/2007 Company Confidential – LOEA Corporation 11 Photo of Control board – Top view with Netburner board removed Document No. D-L1000-IP Internal Photographs 11/28/2007 Company Confidential – LOEA Corporation 12 Photo of Control board – Bottom view Document No. D-L1000-IP Internal Photographs 11/28/2007 Company Confidential – LOEA Corporation 13 Photo of Netburner board – Bottom view Document No. D-L1000-IP Internal Photographs 11/28/2007 Company Confidential – LOEA Corporation 14 Photo of AGC/Det board – Top view Document No. D-L1000-IP Internal Photographs 11/28/2007 Company Confidential – LOEA Corporation 15 Photo of AGC/Det board – Bottom view

Maximum Human Exposure Calculation The equation used for calculating the power density at the surface of a parabolic aperture antenna is as follows: S = 4P/A where: S = maximum power density at the antenna surface P = power fed to the antenna A = physical area of the aperture antenna This Application: P = 21.1dBm = 128.8mW A = pi*r 2 = pi*(12.7cm) 2 = 506.7cm 2 S = 4(128.8mW)/506.7cm 2 = 1.017mW/cm 2 Since the surface power density of this product is close to the limit of 1mW/cm 2 , then at 2m separation distance for a fixed installation the product is expected to meet FCC’s RF radiation exposure limit for general population.

CurtisStraus LLC is accredited to ISO/IEC 17025 by A2LA for the specific scope of accreditation under Certificate Number 162701. This report may contain data which is not covered by the A2LA accreditation. See our scope of accreditation at the end of this test report. Any opinions or interpretations expressed in this report are outside the scope of our A2LA accreditation as A2LA only accredits testing. ____________________________________________________________ Curtis-Straus • •• •527GreatRoad• •• •Littleton,MA• •• •TEL(978)4868880• •• •FAX(978)4868828 page 1 of 24 TestingCert.No.162701 Test Report Report No EH11491 Client Loea Corporation Address 164 West Street West Hatfield, MA 01088 Phone 4132479440 Items tested L1000VCSA FCC ID S2NL10001 & S2NL10002 FRN 0013420088 Equipment Type Licensed NonBroadcast Station Transmitter Equipment Code TNB Emission Designator 4G80A1D FCC Rule Parts 47 CFR 101.101 Test Dates October 3 and 29, 2007 Results As detailed within this report Prepared by Mairaj Hussain – Compliance Engineer Authorized by Michael Buchholz – EMC Manager Issue Date 12/26/07 Conditions of Issue This Test Report is issued subject to the conditions stated in the ‘Conditions of Testing’ section on page 20 of this report. REPORT:EH11491FCCID:S2NL10001&S2NL10002December26,2007 ______________________________________________________________________ ____________________________________________________________ Curtis-Straus • •• •527GreatRoad• •• •Littleton,MA• •• •TEL(978)4868880• •• •FAX(978)4868828 page 2 of 24 Contents  Contents..................................................................................................................................2 Summary.................................................................................................................................3 Test Methodology....................................................................................................................3 Products Tested  Configuration Documentation .....................................................................5 Maximum Authorized Bandwidth..........................................................................................6 Output Power.......................................................................................................................8 Spurious Emissions Measurements...................................................................................11 AC Line Conducted Emissions...........................................................................................13 Frequency Stability............................................................................................................14 Test Equipment Used............................................................................................................15 Conditions Of Testing............................................................................................................20 A2LA Accreditation................................................................................................................22 Form Final Report REV 72007 (DW) REPORT:EH11491FCCID:S2NL10001&S2NL10002December26,2007 ______________________________________________________________________ Release Control Record Issue No. Reason for change Date Issued 1 Original Release December 26, 2007 _____________________________________________________________ Curtis-Straus • •• •527GreatRoad• •• •Littleton,MA• •• •TEL(978)4868880• •• •FAX(978)4868828 page 3 of 24 Summary This test report supports an application for certification of a transmitter operating pursuant to 47 CFR 101. The Fiberless Access Wave Gigabit Radio Link is a transceiver pair, one of which transmits at 73.5GHz and the other at 83.5GHz. Radiated spurious emissions were scanned from 30 MHz to 200 GHz for 73.5 GHz radio and 1 to 200 GHz for 83.5 GHz radio. The L1000VCSA operating voltage is 48VDC. AC Line Conducted Emission was performed on AC side of DC supply using 50 Ohm/ 50 mH LISN. Test Methodology Radiated emissions was performed according to TIA603C2004 and AC Line conducted testing was performed according to the procedures specified in ANSI C63.4 (2003). Radiated Emissions were maximized by rotating the device around its vertical axis, as well as varying the test antenna’s height and polarity. The EUT’s antenna cannot be maximized separately. Conducted measurements at the antenna port were performed. The L1000VCSA operating voltage is 48VDC. REPORT:EH11491FCCID:S2NL10001&S2NL10002December26,2007 ______________________________________________________________________ _____________________________________________________________ Curtis-Straus • •• •527GreatRoad• •• •Littleton,MA• •• •TEL(978)4868880• •• •FAX(978)4868828 page 4 of 24 Frequency range investigated: 150kHz – 200GHz Measurement distance: 150kHz – 30MHz Conducted 30 – 1000MHz 3m 1 – 18GHz 1m 18 – 26.5GHz 1m 26.5 – 200GHz 0.1m REPORT:EH11491FCCID:S2NL10001&S2NL10002December26,2007 ______________________________________________________________________ _____________________________________________________________ Curtis-Straus • •• •527GreatRoad• •• •Littleton,MA• •• •TEL(978)4868880• •• •FAX(978)4868828 page 5 of 24 Products Tested - Configuration Documentation EUTConfiguration WorkOrder:H1149 Company:Loea Corporation CompanyAddress:164 West Street West Hatfield, MA 01088 Contact:John Hutchings PersonPresent:Kyle Watson MNSN EUT: UnitA:L1007VASAW07330188A UnitB:L1008VASDW07330188B EUTDescription:MillimeterWave Radio Transceiver UnitATxFrequency: 73.5GHz UnitARxFrequency: 83.5GHz UnitBTxFrequency: 83.5GHz UnitBRxFrequency: 73.5GHz Support Equipment:MNSN Tektronix GBIC Test System GTS1250B010207 EUT Cables:QtyShielded?LengthFerrites RJ451No6ftNo (Coax) DC Power1No2 mete…

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FCC ID: S2N – L1000-2 Radiated Emission - Rear FCC ID: S2N – L1000-2 Radiated Emission - Front FCC ID: S2N – L1000-2 Radiated Emission - Overview Test Set Up Power Spectral Density FCC ID: S2N – L1000-2 Power Spectral Density – 73.5 GHz unit Peak Output Power – 73.5 GHz unit FCC ID: S2N – L1000-2 Peak Output Power – 83.5 GHz unit AC Mains Conducted Emission – Front FCC ID: S2N – L1000-2 AC Mains Conducted Emission - Rear FCC ID: S2N – L1000-2 Frequency Stability 1 FCC ID: S2N – L1000-2 Frequency Stability 2