OJB-SSIDU-365EMAX IDU Wireless Broadband

Axxcelera Product Compliance Axxcelera Broadband 1600 E. Parham Rd. Richmond, VA 23228 Tel: (804) 864-4000 Fax: (804) 864-4100 4/8/2009 Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 Mr. Stan Lyles, The test report shows a desktop unit which cannot be treated as a "fixed" device. Please explain why you applied for the fixed limit for a mobile unit. The RF power limits for mobile device under Part 90.1321(c) are 40 mW/MHz EIRP. The test report shows this device exceeds the EIRP RF power limit for a mobile device. Please explain. In response to correspondence 37298, Axxcelera offers the following explanation. Axxcelera believes that the product evaluated and reported in MiCOM report AXXC08-A4 Rev A Axxcelera EID-CPE3410-C9 is indeed a fixed device, and was tested appropriately. At the customer premise, the unit is professionally installed at a best reception indoor location, and requires house power to operate. There is no battery in the unit. Operation is not possible when taken away from the power source. It is essentially tethered in place by the power cord. It is not a portable transmitting device. Operation is dependent on the unit being registered to a fixed location Access Point in order to communicate. This concept precludes any notion of a nomadic or mobile operation; since the indoor unit cannot operate when out of contact with the registered Access Point. There is no handover capability present in the device to allow mobility or migration between access points. Operation is identical to fixed location outdoor variants of this product, identified as FCCID: OJB-SSC7- 365. The unit is simply re-packaged to an indoor suitable form factor. 47CFR Sec. 1.907 defines a mobile station as: A radio communication station capable of being moved and which ordinarily does move . The indoor unit in the present application is not a mobile device. Thank you for your consideration. Regards, Al Servais Senior Compliance Engineer 1600 East Parham Road Richmond, VA 23228 Re: FCC ID: OJB-SSIDU-365 Correspondence Reference Number: 37298 Form 731 Confirmation Number: EA704234

Product Compliance Axxcelera Broadband 1600 E. Parham Rd. Richmond, VA 23228 Tel: (804) 864-4000 Fax: (804) 864-4100 Tuesday, July 21, 2009 To: Stan Lyles [email protected] FCC Equipment Authorization Branch From: Al Servais Axxcelera Broadband Wireless [email protected] Applicant: Axxcelera Broadband Wireless, Inc. FCC ID: OJB-SSIDU-365 Correspondence Reference Number: 37413 731 Confirmation Number: EA704234 Mr. Lyles, Axxcelera Broadband Wireless would like to submit for review a mobile version of the IDU. This is the product that was submitted under the original application for grant with test data to the fixed requirements as defined in FCC Rule Part 90Z for Broadband Wireless Technology. As a result of the correspondence Axxcelera has received from the FCC, we will no longer defer the original grant, and in lieu of the original application, Axxcelera has uploaded the applicable documentation under the afore mentioned FCC ID, confirmation number and correspondence number for the mobile version of the product. The application for grant now is for a mobile device under part 90 rules for mobile devices. Please do not hesitate to contact me with any questions. Thank you. Al Servais Sr. Compliance Engineer Axxcelera Broadband Wireless

MiCOM Labs, 440 Boulder Court, Suite 200, Pleasanton, CA 94566 Tel: +1 (925) 462-0304, Fax: +1 (925) 462-0306, Web: www.micomlabs.com the wireless lab February 25, 2009 ACCX08 ETDSS-3650 Axxcelera Broadband Wireless, Inc. External Photograph ETDSS-3650 Page 2 of 3 the wireless lab ETDSS-3650 Connectors Page 3 of 3 the wireless lab ETDSS-3650 Side

440 Boulder Court, Suite 200, Pleasanton, California 94566, USA Tel.: +1 925 462 0304, Fax: +1 925 462 0306 www.micomlabs.com February 27, 2009 AXXC08- EID-CPE3410-C9 1.1.1. Maximum Permissible Exposure FCC, Part 90 Subpart C §90.1217 Calculations for Maximum Permissible Exposure Levels Power Density = Pd (mW/cm 2 ) = EIRP/(4πd 2 ) EIRP = P * G P = Peak output power (mW) G = Antenna numeric gain (numeric) d = Separation distance (cm) Numeric Gain = 10 ^ (G (dBi)/10) The Axxcelera EID-CPE3410-C9 has a single transmitter. The peak power in the table below is calculated by assuming a worst case scenario for the maximum gain antenna and output power. The calculated separation distance is for worst case highest power level. Because the EUT belongs to the General Population/Uncontrolled Exposure the limit of power density is 1.0 mW/cm 2 Freq. Band (GHz) Antenna Gain (dBi) Numeric Gain (numeric) Max Peak Output Power (dBm) Peak Output Power (mW) Calculated Safe Distance @ 1mW/cm 2 Limit(cm) Minimum Separation Distance (cm) 3650 10 10.0 +19.41 87.3 8.33 20.0* *Note: for mobile or fixed location transmitters the minimum separation distance is 20cm, even if the calculations indicate the MPE distance to be lower. Specification Maximum Permissible Exposure Limits §90.1217 Systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency levels in excess of the Commission’s guidelines. See §1.1307 (b)(1) of this chapter. Limit = 5mW / cm 2 from 1.310 Table 1 Note: for mobile or fixed location transmitters the minimum separation distance is 20cm, even if calculations indicate the MPE distance to be less.

Axxcelera Broadband Wireless July 21, 2009 Radio Test Report for EID-CPE3410-C9 Revision: 2 Author: Al Servais Approval: Chris Moritz AXX-IDU20090501 Issued: Tuesday, July 21, 2009 Office: RichmondLaboratory: RIC Sheet 1 of 119 This Drawing is the Property of Axxcelera Broadband Wireless. This drawing is loaned upon the express condition that it shall not be reproduced in any manner, and shall be returned upon demand. It is submitted for evaluation purposes and it, and the information contained therein, shall not be otherwise used nor disclosed to third parties without written permission of Axxcelera Broadband Wireless. Product Name: ExcelMAX IDU CPE Product Model Number: EID-CPE3410-C9 FCC ID: OJB-IDU-365 IC ID: 4570A-IDU-365 Test Report Number: AXX-IDU20090501 Test Report Revision: 2 Radio Transmitter FCC Part 90z Test Report Axxcelera Broadband Wireless July 21, 2009 Radio Test Report for EID-CPE3410-C9 Revision: 2 Author: Al Servais Approval: Chris Moritz AXX-IDU20090501 Issued: Tuesday, July 21, 2009 Office: RichmondLaboratory: RIC Sheet 2 of 119 This Drawing is the Property of Axxcelera Broadband Wireless. This drawing is loaned upon the express condition that it shall not be reproduced in any manner, and shall be returned upon demand. It is submitted for evaluation purposes and it, and the information contained therein, shall not be otherwise used nor disclosed to third parties without written permission of Axxcelera Broadband Wireless. Manufacturer: Axxcelera Broadband Wireless 1600 East Parham Road Richmond, VA 23228 POC: Chris Moritz Equipment Identification: ExcelMAX IDU CPE EID-CPE3410-C9 Test Engineer: Al Servais Director: Chris Moritz Report Number: AXX-IDU20090501 Type of Equipment: Information Technology Equipment (ITE) Classification Achieved: Class B Application of Regulations: FCC 47 CFR Part 90 Operating Voltage: +12 VDC Frequency: DC Power: 1210mW Test Dates: 25 May 2009 to 21 July 2009 Core Standard Guidance Standard Guidance Standard Guidance Standard FCC 47 CFR Part 90 FCC 47 CFR Part 2 CISPR 16-4-2:2003 CISPR 16-1 The Electromagnetic Compatibility test and documented data described in this report has been performed and recorded by Axxcelera Broadband Wireless Product Compliance Engineering, in accordance with the standards and procedures listed herein. As the responsible authorized agent of the EMC team, I hereby declare that a sample of one, of the equipment described above, has been shown to be compliant with the Radio Transmitter requirements of the stated regulations and standards based on these results. This report must not be used to claim product endorsement by any agency of the U.S. Government, the European Union, The International Standards Organization or any Foreign Government or representative of a Foreign Government. This report contains data that are not covered by accreditation. This report shall not be reproduced except in full, without the written authorization of Axxcelera Broadband Wireless. Axxcelera Broadband Wireless July 21, 2009 Radio Test Report for EID-CPE3410-C9 Revision: 2 Author: Al Servais Approval: Chris Moritz AXX-IDU20090501 Issued: Tuesday, July 21, 2009 Office: RichmondLaboratory: RIC Sheet 3 of 119 This Drawing is the Property of Axxcelera Broadband Wireless. This drawing is loaned upon the express condition that it shall not be reproduced in any manner, and shall be returned upon demand. It is submitted for evaluation purposes and it, and the information contained therein, shall not be otherwise used nor disclosed to third parties without written permission of Axxcelera Broadband Wireless. TABLE OF CONTENTS 1 EXECUTIVE SUMMARY................................................................................................................. 7 1.1 S COPE ............................................................................................................................................ 7 1.2 O BJECTIVE ..................................................................................................................................... 7 1.3 S UMMARY OF TEST RESULTS ........................................................................................................ 8 1.4 M EASUREMENT UNCERTAINTIES .................................................................................................. 9 2 TEST FACILITY INFORMATION ............................................................................................... 10 2.1 T RANSMITTER TEST FACILITY .................................................................................................... 10 2.2 M EASUREMENT SYSTEM ............................................................................................................. 10 2.3 T EST PERSONNEL ........................................................................................................................ 11 3 PRODUCT INFORMATION .......................................................................................................... 12 3.2 E QUIPMENT CONFIGURATION ..................................................................................................... 14 3.3 O PERATING MODE ...................................................................................................................... 14 4 RF TESTING .................................................................................................................................... 15 4.1 R ADIATED EMISSIONS ................................................................................................................. 15 4.2 SPECIFICATION LIMITS AND SAMPLE CALCULATIONS ................................................ 17 4.3 F INAL TEST DATA ....................................................................................................................... 20 4.4 EUT TEST CONFIGURATION PHOTOS ........................................................................................ 113 4.5 EUT EXTERNAL PHOTOS ....................…

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MiCOM Labs, 440 Boulder Court, Suite 200, Pleasanton, CA 94566 Tel: +1 (925) 462-0304, Fax: +1 (925) 462-0306, Web: www.micomlabs.com the wireless lab February 25, 2009 AXXC08 ETDSS-3650 Axxcelera Broadband Wireless, Inc TEST SET-UP PHOTOGRAPHS General Measurement Test Set-Up Page 2 of 4 the wireless lab Radiated Spurious Emissions below 1GHz Page 3 of 4 the wireless lab Radiated Spurious Emissions above 1GHz Page 4 of 4 the wireless lab Conducted Emissions (150 kHz - 30 MHz)