LKT-IF-57IP Broadband Wireless Access System

BreezeACCESS V System Manual Cat. No. 213283 © 2002 by Alvarion Ltd. All rights reserved. No part of this publication may be reproduced in any material form without the written permission of the copyright owner. Trade Names BreezeACCESS, BreezeNET, BreezeLINK, BreezeVIEW, BreezeMANAGE, BreezeCONFIG and BreezeWIZARD are trade names of Alvarion Ltd. Other brand and product names are registered trademarks or trademarks of their respective companies. Statement of Conditions The information contained in this manual is subject to change without notice. Alvarion shall not be liable for errors contained herein or for incidental or consequential damages in connection with the furnishing, performance, or use of this manual or equipment supplied with it. Warranty In the following warranty text, “the Company” shall mean: Alvarion Ltd., for products located outside the USA. Alvarion Inc., for products located in the USA. This BreezeACCESS product is warranted against defects in material and workmanship for a period of one year from date of purchase. During this warranty period the Company will, at its option, either repair or replace products that prove to be defective. For warranty service or repair, the product must be returned to a service facility designated by the Company. Authorization to return products must be obtained prior to shipment. The buyer shall pay all shipping charges to the Company and the Company shall pay shipping charges to return the product to the buyer. The Company warrants that the firmware designed by it for use with the unit will execute its programming instructions when properly installed on the unit. The Company does not warrant that the operation of the unit or firmware will be uninterrupted or error-free. Limitations of Warranty The foregoing warranty shall not apply to defects resulting from improper or inadequate maintenance by the buyer, buyer supplied interfacing, unauthorized modification or misuse, operation outside of the environmental specifications for the product, or improper site preparation or maintenance. No other warranty is expressed or implied. The Company specifically disclaims the implied warranties of merchantability and fitness for any particular purpose. Alvarion shall not be liable to any person for any special or indirect damages, including, but not limited to, loss of profits or revenues, loss of use or damage to any associated equipment, cost of capital, cost of substitute products, facilities or services, downtime costs or claims resulting from any cause whatsoever arising from or in any way connected with the manufacture, sale, handling, service, repair, maintenance or use of the products. In no event shall the company’s liability exceed the purchase price denoted on the invoice. ii BreezeACCESS 4.0 System Description Electronic Emission Notice This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: This device may not cause harmful interference. This device must accept any interference received, including interference that may cause undesired operation. FCC Radio Frequency Interference Statement 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 when the equipment is operated in a residential environment notwithstanding use in commercial, business and industrial environments. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. FCC Radiation Hazard Warning To comply with FCC RF exposure requirements in section 1.1307, a minimum separation distance of 2 m (79 inches) is required between the antenna and all persons: Information to User Any changes or modifications of equipment not expressly approved by the manufacturer could void the user’s authority to operate the equipment. Safety Considerations For the following safety considerations, “Instrument” means the BreezeACCESS units’ components and their cables. Caution To avoid electrical shock, do not perform any servicing unless you are qualified to do so. BS-GU Lithium Battery Caution: Danger of battery explosion if incorrectly replaced or disposed of. Replace only with the same or equivilant type battery, as recommended by the manufactuer. Dispose of used batterys according to manufactuer’s instructions. Line Voltage Before connecting this instrument to the power line, make sure that the voltage of the power source matches the requirements of the instrument. Power Cord Use only the power cord supplied with the unit. Radio The instrument transmits radio energy during normal operation. To avoid possible harmful exposure to this energy, do not stand or work for extended periods of time in front of its antenna. The long-term characteristics or the possible physiological effects of Radio Frequency Electromagnetic fields have not been yet fully investigated. Important Notice iii Outdoor Unit and Antenna Installation and Grounding Be sure that the outdoor unit, the antenna and the supporting structure are properly installed to eliminate any physical hazard to either people or property. Verify that the outdoor unit and the antenna mast (when using external antenna) are grounded so as to provide protection against voltage surges and static charges. Make sure that the installation of the outdoor unit, antenna and cables is performed in accordance with all relevant national and local building and safety codes. iv BreezeACCESS 4.0 System Description Important Notice This user's manual is applicable to BreezeACCESS units using software version 4.1 or later and is delivered subject to the following conditions and restrictions: !This manual contains proprietary information belonging to Alvarion Ltd. Such information is supplied solely for the p…

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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 Laboratory30 May 2002 7435 Oakland Mills Road Columbia, MD 21046 Attention: Application Examiner Reviewing Engineer Applicant: Alvarion Ltd. FCC ID: LKT-IF-57 To whom it may concern, Request is hereby submitted, on behalf of my client Alvarion Ltd. 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: Schematic Operational Description Rationale for request for confidentiality: Alvarion 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, THOMAS N. COKENIAS tel: 650-726-1263 fax: 650-726-1252 [email protected] EMC Consultant/Agent for Alvarion Ltd.

From: Ely Reich [[email protected]] Sent: Tuesday, June 11, 2002 3:42 AM To: Mike Kuo Subject: RE: Alvarion Ltd., FCC ID:LKT-IF-57, AN02T1957 Hi Mike I am sending you the following data in sections. either your or my mail server is not able to handle this mail size. please fine in attachment the following data. 1. Test setup photos. 2. Unit photos. 3. Manual of operation. 4. Test report. (I think Tom has sent an old test report. Tom had asked for additional tests on the unit to cover all of the 15.247 section. in attachment is the updated test report) 5. The updated test report the antenna gain is fixed to 20dB, the first test report had a typo. 6. The FCC ID is LKT-IF-57. The label placement and format is similar to the LKT-IF-24 unit. The MPE is done according to the following parameters: Maximum power output: 26dBm Antenna gain: 20dB Total EIRP: 46dBm Minimum distance for 1mW/cm^2 is 0.55Meters. If the TCB limit is higher please note the TCB limit. please respond if there is any problem. Thanks Ely Reich RF Engineer Alvarion Ltd. Habarzel 21a, Tel Aviv Israel Tel: 972-(0) 3-6457842 Mobile: 972-(0) 54- 225660 Fax: 972-3-6456222 [email protected] "This transmission and any files attached to it, may contain confidential and/or privileged information and intended only for the named recipient. If you are not the intended recipient, you are hereby notified that any disclosure, reproduction, retransmission, dissemination, disclosure, copying or any use of the information or files contained is strictly prohibited. If you have received this transmission in error, please notify the sender by reply transmission and delete this electronic mail." -----Original Message----- From: Mike Kuo [mailto:[email protected]] Sent: Friday, June 07, 2002 12:09 AM To: Tom Cokenias (E-mail); Ely Reich Subject: FW: Alvarion Ltd., FCC ID:LKT-IF-57, AN02T1957 -----Original Message----- From: CERTADM Sent: Thursday, June 06, 2002 1:47 PM To: '[email protected]' Subject: Alvarion Ltd., FCC ID:LKT-IF-57, AN02T1957 Notice_content ------------- Question #1: Please provide test setup photos. Please note: The test setup photos are included in the test report. However, due the security setting on the test report, test setup photos can be extracted out from Test report. Question #2: Please provide operational description Question #3: Please provide proposed FCC ID label format and location. Question #4: Please provide External Photos Question #5: Please provide MPE evaluation. Question #6: In accordance with Page 30 of user manual, SU-RA model is equipped with 20dBi integral antenna. However, the test report ( Page 4) indicates the max. gain for integral antenna is 22dBi. Please explain. Question #7: In the test report, it mentioned some of tests are omitted and listed FCC ID:LKT-IF-24 as reference. Due to the operating frequencies have been changed from 2.5GHz band to 5.7 GHz Band, this application is considered as new application. All tests required under 15.247 need to include in the test report. Please provide additional test data to comply this requirements. Best Regards Mike Kuo / TCB Certifier The items indicated above must be submitted before processing can continue on the above referenced application. Failure to provide the requested information within 60 days of the original e-mail date may result in application dismissal and forfeiture of the filing fee. Also, please note that partial responses increase processing time and should not be submitted. Any questions about the content of this correspondence should be directed to the e-mail address listed below the name of the sender.

From: Tom Cokenias [[email protected]] Sent: Friday, July 05, 2002 7:38 AM To: Mike Kuo; '[email protected]'; Tom Cokenias (E-mail) Cc: Barbara Judge Subject: Re: Alvarion Ltd., FCC ID:LKT-IF-57, AN02T1957 Hello Mike and Barbara, The answers to questions follow the questions. Please let me know by return the soonest date you could issue grant, assuming that these answers are satisfactory to you. best regards, Tom Cokenias Agent for Alvarion At 2:28 PM -0700 6/28/02, Mike Kuo wrote: Question #8: There is no operational description provided in your 6/11/2002 e-mail. Please include the following information in your operational description: 1. Technical description to show this device comply with section 2.1 of FCC rules as frequency hopping spread spectrum device. 2. Describe how the hopping sequence is generated. Provided an example of the hopping sequence channels. 3. Describe how each individual EUT meets the requirement that each of its hopping channels is used equally on average. 4. Describe how the associated receiver complies with the requirement that its bandwidth matches the bandwidth of the transmitted signal. 5. Describe how the associated receiver has the ability to shift frequencies in synchronization with the transmitted signals. ANS #8 I believe the attached documents IF-5P7 Operational.doc and Explanation of Hopping.doc will answer these questions. Question #9: Please provide spectrum plots to demonstrate this device has at least 75 hopping frequencies. ANS#9 Refer to attached document hopping channels.doc, showing 79 hopping channels for the product Question #10: Please provide EUT external photos ANS#10 Please refer to attached photos External Pix LKT-IF-57.doc Question #11: Please provide proposed FCC ID label format and location. ANS#11 Please refer to attached document LKT-IF-57 FCC Label Best Regards Mike Kuo / TCB Certifier The items indicated above must be submitted before processing can continue on the above referenced application. Failure to provide the requested information within 60 days of the original e-mail date may result in application dismissal and forfeiture of the filing fee. Also, please note that partial responses increase processing time and should not be submitted. Any questions about the content of this correspondence should be directed to the e-mail address listed below the name of the sender. Mike Kuo Compliance Certification Services 561F Monterey Road Morgan Hill, CA 95037 Tel:(408)463-0885 x:105 Fax:(408)463-0888 e-mail:[email protected] http:\\www.ccsemc.com

Alvarion FCC ID: LKT-IF-57 External Photos, Radio Front View Top Side Left Side Rear View

Alvarion FCC ID: LKT-IF-57 External Photos, Radio Front View Top Side Left Side Rear View

FCC Label Information FCC ID: LKT-IF-57 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 Product Label Location

FCC Label Information FCC ID: LKT-IF-57 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 Product Label Location

Test Report No.8212308340 Rev.1 For Alvarion (formerly Breezecom & Floware) Ltd. Equipment Under Test: BreezeAccess 5.7GHz GFSK frequency hopping spread spectrum (FHSS) system From The Standards Institution Of Israel Industry Division Telematics Laboratory EMC Section Certificate No.1487-01 Test Report No.: 8212308340 Rev.1 Page 1 of 73 Pages Title: Test on BreezeAccess 5.7GHz GFSK frequency hopping spread spectrum (FHSS) system Order placed by: Alvarion (formerly Breezecom & Floware) Ltd. Address: P.O. Box 13139 Tel Aviv 61131 Israel Sample for test selected by: The orderer The date of test: 09/04/2002. Description of Equipment Under Test (EUT): BreezeAccess 5.7GHz GFSK frequency hopping spread spectrum (FHSS) system of the BreezeAccess V family Manufactured by: Alvarion (formerly Breezecom & Floware) Ltd. Reference Documents:
CFR 47 FCC: “Rules and Regulations”; Part 15. “Radio frequency devices”; Subpart C: “Intentional radiators” Test Results: The EUT was found to be in compliance with the requirements of FCC Rules Part 15 Subpart C Sec.15.205, 15.207,15.209, 15.247 (c). This Test Report contains 73 pages and may be used only in full. This Test Report applies only to the specimen tested and may not be applied to other specimens of the same product. Test Report No.: 8212308340 Rev.1 Page 2 of 73 Pages Title: Test on BreezeAccess 5.7GHz GFSK frequency hopping spread spectrum (FHSS) system Table of Contents 1. General 3 1.1 BreezeACCESS 5.7GHz GFSK system description: 3 1.2 Scope: 7 2. Test specification, Methods and Procedures 8 3. Measurements, examinations and derived results 8 3.1 Location of the Test Site: 8 3.2 Test condition: 8 3.3 Conducted emission test: 9 3.4 Radiated emission test: 15 3.5 Restricted bands: 19 3.6 Spurious Emission, Antenna conducted: 35 4. Compliance with specification 59 5. Appendix 1: Test equipment used 60 6. Appendix 2: Antenna Factor and Cable Loss 61 7. Appendix 3: Test configuration illustration 63 Test Report No.: 8212308340 Rev.1 Page 3 of 73 Pages Title: Test on BreezeAccess 5.7GHz GFSK frequency hopping spread spectrum (FHSS) system 1 General 1.1 BreezeACCESS 5.7GHz GFSK system description: Description of Equipment Under Test (EUT): BreezeAccess 5.7GHz GFSK frequency hopping spread spectrum (FHSS) system Manufactured by: Alvarion (formerly Breezecom & Floware) Ltd. The BreezeAccess 5.7GHz (BreezeAccess V) GFSK frequency hopping spread spectrum (FHSS) system is a modification of the BreeAccess 2.4GHz GFSK (FCC ID: LKT-IF-24) frequency hopping spread spectrum (FHSS) transceiver used for WLANs and similar applications. This system is designed to support the 5725-5850MHz band and is a two box system containing an outdoor unit and an indoor unit. The indoor unit is the same unit for all BreezeAcccess products. In order to change the system frequency band some modifications are done in the radio section of the outdoor unit. The modification is the high frequency radio part changed to support the 5.7GHz band instead of the 2.4GHz band. The changes include the LNA, front-end filter and mixer in the receive part of the system. Mixer, pre-amplifier, power amplifier and filters in the transmit part of the system. The TX/RX switch was changed to a switch that can support the band. The PLL was upgraded by adding a frequency doubler to support the 5.7GHz band the PLL component was not changed. All other parts of the system: modem, CPU, IF section, power supply, internal clocks and control were not changed and are similar to the 2.4GHz system. The 5.7GHz band operates in the same frequency regime as the 2.4GHz system. There was no change in the modem software or hardware. The RF PLL setting to 5.7GHz band instead of the 2.4GHz band does the frequency shift. The modulation is done in the indoor unit that is common to all BreezeAccess products and therefore all modulation characteristics are kept and are identical to the 2.4GHz band. The tests done on the 5.7GHz system cover all the radio changes and include antenna port test, harmonic radiation test, restricted band test and output power test. All other characteristic and description are identical to the LKT-IF-24 and can be taken from there. The block diagram of IF 5.7 GHz outdoor unit RF section is shown in Figure 1. Items marked in red are replaced from the original 2.4 GHz system for the 5.7GHz system. The block diagram of IF 5.7 GHz indoor unit is shown in Figure 2. The EUT was tested with two antennas: 1. Sector antenna: Manufacture: European antenna Model No: SA17-55V/450 Gain: 17dBi 2. Integrated antenna: Manufacture: MARS antenna & RF systems Model: ANT.MA575820V Gain: 20 dBi The EUTs internal view is shown in Figure 3. Test Report No.: 8212308340 Rev.1 Page 4 of 73 Pages Title: Test on BreezeAccess 5.7GHz GFSK frequency hopping spread spectrum (FHSS) system Figure 1 Test Report No.: 8212308340 Rev.1 Page 5 of 73 Pages Title: Test on BreezeAccess 5.7GHz GFSK frequency hopping spread spectrum (FHSS) system Figure 2 Test Report No.: 8212308340 Rev.1 Page 6 of 73 Pages Title: Test on BreezeAccess 5.7GHz GFSK frequency hopping spread spectrum (FHSS) system Figure 3 EUTs internal view. Test Report No.: 8212308340 Rev.1 Page 7 of 73 Pages Title: Test on BreezeAccess 5.7GHz GFSK frequency hopping spread spectrum (FHSS) system 1.2 Scope: This test report contains results of the tests, performed on BreezeAccess 5.7GHz GFSK frequency hopping spread spectrum (FHSS) system according to the following requirements of CFR 47 FCC Part 15 Subpart C: 1. Conducted emission measurements per Sec. 15.207; 2. Spurious emission measurements up to 7 th harmonic for low, middle and high channels per C Sec.15.209; 3. Radiated emission measurements in two restricted bands 5.35-5.46 GHz and 10.6-12.7 GHz per Sec.15.205, 15.35. 4. Spurious emission. Antenna conducted per Sec.15.247 (c). Only the tests related to performed changes were made. Test Report No.: 8212308340 Rev.1 Page 8 of 73 Pages Title: Test on BreezeAccess 5.7GHz GFSK …

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March 1996doc.: IEEE P802.11-96/49D Frequency Hopping Sequences •Predesigned computer generated pseudorandom list of 79 frequencies •Minimum hop distance of 6 channels •Additional hopping sequences derived by modulo 79 frequency offset •78 hopping patterns organized in 3 sets of 26 patterns each. –Sequences from same set collide 3 times on average, 5 times worst case, over a hopping pattern cycle, including hits and adjacent channel hits. •Aggregate throughput continues to increase up to about 15 collocated networks, at high load conditions. Frequency Hopping Sequences- cont. • Denote frequency as 5727+b[i], b[i] is the base sequence in range 0.. 78. •k-th sequence is formed from the base sequence as 5727+(b[i]+k) mod 79 •Example: – Base seq: 5727,5781,5807, 5782, ... – 30-th seq: 5757, 58115837, 5812, ...

Alvarion FCC ID: LKT-IF-57 Hopping Channels (79 channels)