Q7N-24110EWireless Ethernet Bridge

pulsAR Wireless Ethernet Bridge Operator’s Manual Models: AR-9010E AR-9027E AR-24010E AR-24027E AR-24110E February 2010 AFAR Communications Inc. 81 David Love Place Santa Barbara, CA 93117 Tel: +1 805 681 1993 Fax: +1 805 681 1994 go the distance pulsAR Wireless Ethernet Bridge Operator’s Manual Models: AR-9010E AR-9027E AR-24010E AR24027E AR24110E February 2010 AFAR Communications Inc. 81 David Love Place Santa Barbara, CA 93117 Tel: +1 805 681 1993 Fax: +1 805 681 1994 $25.00 pulsAR radio Operator’s Manual - i - Customer Service AFAR provides customer service during normal U.S. Pacific Coast business hours and may be reached by voice, fax, or email as follows: Tel: +1 805 681 1993 Fax: +1 805 681 1994 email: [email protected] If you must return the equipment, please contact us for a Return Material Authorization (RMA) number. Equipment should be shipped to: AFAR Communications Inc. 81 David Love Place, Santa Barbara, CA 93117 U.S.A. pulsAR radio Operator’s Manual - ii - STATEMENT OF WARRANTY Afar Communications Inc. products, except as otherwise stated in an applicable price list, are warranted against defects in workmanship and material for a period of one (1) year from date of delivery as evidenced by Afar Communications Inc.’s packing slip or other transportation receipt. Afar Communications Inc.’s sole responsibility under this warranty shall be to either repair or replace, at its option, any component which fails during the applicable warranty period because of a defect in workmanship and material, provided purchaser has promptly reported same to Afar Communications Inc. in writing. All replaced products or parts shall become Afar Communications Inc.’s property. Afar Communications Inc. shall honor this warranty at its facility in Goleta, California. It is purchaser’s responsibility to return, at its expense, the defective Product to Afar Communications Inc. Purchaser must notify Afar Communications Inc. and obtain shipping instructions prior to returning any product. Afar Communications Inc. will pay the transportation charges for the return of the Product to purchaser but not including any custom clearance fees and other related charges which shall be paid by purchaser. If Afar Communications Inc. determines that the Product is not defective within the terms of the warranty, purchaser shall pay Afar Communications Inc. all costs of handling, transportation and repairs at the prevailing repair rates. All the above warranties are contingent upon proper use of the Product. These warranties will not apply (i) if adjustment, repair, or parts replacement is required because of accident, unusual physical, electrical or electromagnetic stress, negligence, misuse, failure of electric power environmental controls, transportation, or abuses other than ordinary use (ii) if the Product has been modified or has been repaired or altered outside Afar Communications Inc.’s factory, unless Afar Communications Inc. specifically authorizes such repairs or alterations; (iii) where Afar Communications Inc. serial numbers, or quality assurance decals have been removed or altered. Afar Communications Inc. reserves the right to make product improvements without incurring any obligation or liability to make the same changes in Products previously manufactured or purchased. No person, including any dealer, agent or representative of Afar Communications Inc. is authorized to assume for Afar Communications Inc. any other liability on its behalf except as set forth herein. Afar Communications Inc. hereby disclaims all implied warranties of products including without limitation, all implied warranties of merchantability or fitness for a particular purpose. The warranties expressly stated herein are the sole obligation or liability on the part of Afar Communications Inc. arising out of or in connection with the sale or performance of the products. In no event will Afar Communications Inc. be liable to purchaser for (i) procurement costs; (ii) special, indirect or consequential damages; (iii) any damages resulting from loss of use, data or profits arising out of the use of Afar Communications Inc. products. In no event shall Afar Communications Inc. be liable for any breach of warranty in an amount exceeding the net selling price of any defective Product. pulsAR radio Operator’s Manual - iii - FCC Notice 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 that may cause undesired operation. 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. Changes or modifications not expressly approved in writing by AFAR Communications Inc. may void the user’s authority to operate this equipment. AFAR Communications Inc. can not accept any financial or other responsibilities that may be the result of your use of this information, including dire…

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AFAR Communications, Inc 81 David Love Place Santa Barbara, CA 93117 USA Telephone: +1 (805) 681-1993Facsimile: +1 (805) 681-1994 http://www.afar.net To: SIEMIC, INC. 2206 Ringwood Avenue, San Jose, CA 95131 USA Santa Barbara, California, December 21 st , 2009 Dear Sir/Madam, Re: Project and Product Certification Representative Authorization Letter We, Afar Communications, Inc hereby authorize SIEMIC, INC. to act as a Certification Body for certifying for the following project(s): Wireless Ethernet Bridge,AR-24110E (Q7N-24110E) We affirm that between SIEMIC and Afar Communications, Inc any difference in understanding, including test plan, measurement methods, applicable standards and relevant procedures and processes have been resolved prior to commencement of testing activities. Sincerely, Nuno Bandeira, President Afar Communications, Inc 805-681-1993 ext [email protected]

AFAR Communications, Inc 81 David Love Place Santa Barbara, CA 93117 USA Telephone: +1 (805) 681-1993Facsimile: +1 (805) 681-1994 http://www.afar.net To: Federal Communications Commission, Authorization and Evaluation Division Santa Barbara, California, December 21 st , 2009 Confidentiality Request regarding application for certification of FCC ID: Q7N-24110E We hereby request permanent confidential treatment of information accompanying this application as outlined below: −Block Diagram −Operational Description −Schematics −Internal Photos (Short term confidential) The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 and 0.459 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Nuno Bandeira, President Afar Communications, Inc 805-681-1993 ext [email protected]

MODEL: AR-24110E EUT - Front View EUT - Back View EUT - Top View EUT - Bottom View EUT - Right View EUT - Left View Shielded Cable ( Serial Cable) Shielded Cable ( PoE Cable) 24dBi Gain Antenna – Front View 24dBi Gain Antenna – Back View 9dBi Gain Antenna View

Afar Communications PulsAR Wireless Ethernet Bridge Model: AR-24110E FCC ID: Q7N-24110E IC: 4733A-24110E 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 that may cause undesired operation.

Model : AR-24110E EUT EUT Cover off View Main PCBA Solder View Main PCBA Solder View Sub-PCBA1 Solder View Sub-PCBA 2 Solder View

MPE CALCULATION RF Exposure Requirements: 47 CFR §1.1307(b) RF Radiation Exposure Limits: 47 CFR §1.1310 RF Radiation Exposure Guidelines: FCC OST/OET Bulletin Number 65 EUT Frequency Band: 2410-2470 MHz Limits for General Population/Uncontrolled Exposure in the band of: 1500 - 100,000 MHz Power Density Limit: 1 mW / cm 2 ; Equation: S = PG / 4πR 2 or R = √PG / 4πS Where, S = Power Density P = Power Input to Antenna G = Antenna Gain R = distance to the center of radiated antenna ______________________________________________________________________________________________________________________ Prediction distance 25cm Antenna Gain Channel Channel Frequency (MHz) Measured Output Power(dBm) Power Density Limit (mW/ cm 2 ) Power Density (mW/ cm 2 ) 9dBi Low 2410 28.80 1 0.869 9dBi Mid 2440 27.50 1 0.644 9dBi High 2470 28.00 1 0.723 24dBi Low 2410 23.70 1 0.716 24dBi Mid 2440 23.80 1 0.733 24dBi High 2470 23.90 1 0.750 Result The Above Result had shown that Device complied with 1 mW/cm 2 Power density requirement for distance of 25cm. Completed By : David Zhang Date : Mar 29, 2010

AFAR COMMUNICATIONS,INC PULSAR WIRELESS ETHERNET BRIDGE Model: AR-24110E 03/29/2010 Report No.: SL09121701-AFA-001(AR-24110E) (This report supersedes NONE) This Test Report is Issued Under the Authority of: David Zhang Compliance Engineer Leslie Bai Director of Certification Modifications made to the product : None This test report may be reproduced in full only. All Test Data Presented in this report is only applicable to presented Test sample. Title: RF Test Report of AFAR Communications,Inc Model : AR-24110E To FCC 15.247:2009 & RSS-210 Issue 7 : 2007 Serial# SL09121701-AFA-001(AR-24110E) Issue Date 03/29/2010 Page 2 of 73 www.siemic.com Laboratory Introduction SIEMIC, headquartered in the heart of Silicon Valley, with superior facilities in US and Asia, is one of the leading independent testing and certification facilities providing customers with one-stop shop services for Compliance Testing and Global Certifications. In addition to testing and certification, SIEMIC provides initial design reviews and compliance management through out a project. Our extensive experience with China, Asia Pacific, North America, European, and international compliance requirements, assures the fastest, most cost effective way to attain regulatory compliance for the global markets . Accreditations for Conformity Assessment Country/Region Accreditation Body Scope USA FCC, A2LA EMC , RF/Wireless , Telecom Canada IC, A2LA, NIST EMC, RF/Wireless , Telecom Taiwan BSMI , NCC , NIST EMC, RF, Telecom , Safety Hong Kong OFTA , NIST RF/Wireless ,Telecom Australia NATA, NIST EMC, RF, Telecom , Safety Korea KCC/RRA, NIST EMI, EMS, RF , Telecom, Safety Japan VCCI, JATE, TELEC, RFT EMI, RF/Wireless, Telecom Mexico NOM, COFETEL, Caniety Safety, EMC , RF/Wireless, Telecom Europe A2LA, NIST EMC, RF, Telecom , Safety Accreditations for Product Certifications Country Accreditation Body Scope USA FCC TCB, NIST EMC , RF , Telecom Canada IC FCB , NIST EMC , RF , Telecom Singapore iDA, NIST EMC , RF , Telecom Title: RF Test Report of AFAR Communications,Inc Model : AR-24110E To FCC 15.247:2009 & RSS-210 Issue 7 : 2007 Serial# SL09121701-AFA-001(AR-24110E) Issue Date 03/29/2010 Page 3 of 73 www.siemic.com This page has been left blank intentionally. Title: RF Test Report of AFAR Communications,Inc Model : AR-24110E To FCC 15.247:2009 & RSS-210 Issue 7 : 2007 Serial# SL09121701-AFA-001(AR-24110E) Issue Date 03/29/2010 Page 4 of 73 www.siemic.com CONTENTS 1 EXECUTIVE SUMMARY & EUT INFORMATION...............................................................................................................6 2 TECHNICAL DETAILS.....................................................................................................................................................7 3 MODIFICATION...............................................................................................................................................................8 4 TEST SUMMARY.............................................................................................................................................................9 5 MEASUREMENTS, EXAMINATION AND DERIVED RESULTS.......................................................................................10 ANNEX A. TEST INSTRUMENT & METHOD...........................................................................................................................48 ANNEX B EUT AND TEST SETUP PHOTOGRAPHS..............................................................................................................52 ANNEX C. TEST SETUP AND SUPPORTING EQUIPMENT......................................................................................................52 ANNEX D USER MANUAL, BLOCK DIAGRAM, CIRCUIT DIAGRAM....................................................................................56 ANNEX E. SIEMIC ACCREDITATION CERTIFICATES.............................................................................................................57 Title: RF Test Report of AFAR Communications,Inc Model : AR-24110E To FCC 15.247:2009 & RSS-210 Issue 7 : 2007 Serial# SL09121701-AFA-001(AR-24110E) Issue Date 03/29/2010 Page 5 of 73 www.siemic.com This page has been left blank intentionally. Title: RF Test Report of AFAR Communications,Inc Model : AR-24110E To FCC 15.247:2009 & RSS-210 Issue 7 : 2007 Serial# SL09121701-AFA-001(AR-24110E) Issue Date 03/29/2010 Page 6 of 73 www.siemic.com 1 Executive Summary & EUT information The purpose of this test programmed was to demonstrate compliance of the AFAR Communications,Inc Model: AR- 24110E against the current Stipulated Standards. The PulsAR Wireless Ethernet Bridge have demonstrated compliance with the FCC 15.247:2009 & RSS-210 Issue 7 : 2007. The test has demonstrated that this unit complies with stipulated standards. EUT Information EUT Description : The family of pulsAR Wireless Ethernet Bridges consist of license free radios that can be used tobridge Ethernet LANs (Local Area Networks) across distances ranging from a few hundred feet to 50miles (80 km) and beyond. You can deploy them in a variety of topologies from a simple point-topoint link to a general mesh “tree” topology where any subscriber node can also be used as an access point to nodes further downstream. For mobile applications you can configure subscriber nodes to autonomously roam between multiple access points, keeping the mobile nodes connected to the network at all times. All radios use Direct Sequence Spread Spectrum and operate in the “Industrial Scientific and Medical” (ISM) bands, at 2.4GHz MHz Model No : AR-24110E Serial No : AF030041 Input Power : 100 to 240VAC ( with external Netgear Switching Adapter ) Classification Per Stipulated Test Standard : Spread Spectrum System / Device Title: RF Test Report of AFAR Communications,Inc Model : AR-24110E To FCC 15.247:2009 & RSS-210 Issue 7 : 2007 Serial# SL09121701-AFA-001(AR-24110E) Issue Date 03/29/2010 Page 7 of 73 www.siemic.com …

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Radiated Emission (30MHz to 1GHz) Radiated Emission Test Setup (24dBi Antenna) - Front View Radiated Emission Test Setup(24dBi Antenna) – Rear View Radiated Emission Test Setup(9dBi Antenna) – Front View Radiated Emission Test Setup(9dBi Antenna) – Rear View Radiated Emission (Above 1GHz) Radiated Emission Test Setup(24dBi Antenna) – Front View Radiated Emission Test Setup(24dBi Antenna) – Rear View Radiated Emission Test Setup(9dBi Antenna) – Front View Radiated Emission Test Setup(9dBi Antenna) – Rear View Conducted Emission Conducted Emission Test Setup – Front View Conducted Emission Test Setup – Rear View