LDK102053802.11a Cardbus radio module

(DRAFT LABEL) ALPHA DRAFT - CISCO CONFIDENTIAL Corporate Headquarters: Copyright © 2004 Cisco Systems, Inc. All rights reserved. Cisco Systems, Inc., 170 West Tasman Drive, San Jose, CA 95134-1706 USA Regulatory, Safety, and Product Information This document contains the following sections: •Declarations of Conformity and Regulatory Information, page 2 •Channels and Maximum Power Levels, page 4 •Translated Safety Warnings, page 6 •Related Documentation, page 10 •Obtaining Documentation, page 10 •Documentation Feedback, page 11 •Obtaining Technical Assistance, page 11 •Obtaining Additional Publications and Information, page 12 (DRAFT LABEL) ALPHA DRAFT - CISCO CONFIDENTIAL 2 Regulatory, Safety, and Product Information 78-xxxxx-xx Declarations of Conformity and Regulatory Information Declarations of Conformity and Regulatory Information This section provides declarations of conformity and regulatory information for the Cisco Aironet 1200 Series Access Points and contains the following topics: •Manufacturers Federal Communication Commission Declaration of Conformity Statement, page 2 •Department of Communications—Canada, page 3 •Declaration of Conformity for RF Exposure, page 4 Manufacturers Federal Communication Commission Declaration of Conformity Statement Models: AIR-AP12THD-A-K9 or AIR-AP12THD-N-K9 FCC Certification number: LDK102049 (AIR-MP21G-A-K9) and LDK102053 (AIR-RM21A-A-K9-THD) Manufacturer: Cisco Systems, Inc. 170 West Tasman Drive San Jose, CA 95134-1706 USA This device complies with Part 15 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 of 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. This equipment generates, uses, and radiates radio frequency energy, and if not installed and used in accordance with the instructions, may cause harmful interference. However, there is no guarantee that interference will not occur. If this equipment does cause interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to correct the interference by one of the following measures: •Reorient or relocate the receiving antenna. •Increase separation between the equipment and receiver. •Connect the equipment to an outlet on a circuit different from which the receiver is connected. •Consult the dealer or an experienced radio/TV technician. Tested To Comply With FCC Standards FOR HOME OR OFFICE USE (DRAFT LABEL) ALPHA DRAFT - CISCO CONFIDENTIAL 3 Regulatory, Safety, and Product Information 78-xxxxx-xx Declarations of Conformity and Regulatory Information CautionThe Part 15 radio device operates on a non-interference basis with other devices operating at this frequency when using integrated antennas or those listed in Tab le 1. Any changes or modification to the product not expressly approved by Cisco could void the user’s authority to operate this device. CautionWithin the 5.15 to 5.25 GHz band (5 GHz radio channels 36 to 48) the U-NII devices are restricted to indoor operations to reduce any potential for harmful interference to co-channel Mobile Satellite System (MSS) operations. Department of Communications—Canada Canadian Compliance Statement This Class B Digital apparatus meets all the requirements of the Canadian Interference-Causing Equipment Regulations. Cet appareil numerique de la classe B respecte les exigences du Reglement sur le material broilleur du Canada. This device complies with Class B Limits of Industry Canada. 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. Cisco Aironet 2.4-GHz Access Points are certified to the requirements of RSS-210 for 2.4-GHz spread spectrum devices, and Cisco Aironet 54-Mbps, 5-GHz Access Points are certified to the requirements of RSS-210 for 5-GHz spread spectrum devices.The use of this device in a system operating either partially or completely outdoors may require the user to obtain a license for the system according to the Canadian regulations. For further information, contact your local Industry Canada office. Table 1Access Point 2.4-GHz Antennas RadioAntenna IEEE 802.11gCisco Part NumberModelGain (dBi) YesAIR-ANT2410Y-RYagi-directional10.0 YesAIR-ANT3549Patch8.5 YesAIR-ANT2012Spatial diversity6.5 YesAIR-ANT1729Patch6.0 YesAIR-ANT2506Omni-directional5.1 YesAIR-ANT3213Omni-directional5.0 YesAIR-ANT1728Omni-directional5.0 YesAIR-ANT3195Patch3.0 YesAIR-ANT5959Omni-directional2.0 YesAIR-ANT4941Dipole2.2 (DRAFT LABEL) ALPHA DRAFT - CISCO CONFIDENTIAL 4 Regulatory, Safety, and Product Information 78-xxxxx-xx Channels and Maximum Power Levels Declaration of Conformity for RF Exposure The radio module has been found to be compliant to the requirements set forth in CFR 47 Sections 2.1091, and 15.247 (b) (4) addressing RF Exposure from radio frequency devices as defined in Evaluating Compliance with FCC Guidelines for Human Exposure to Radio Frequency Electromagnetic Fields. For all approved antennas, the equipment shoud be installed more than 20 cm (7.9 in.) from your body or nearby persons. The access point (with 5 GHz integrated antenna) must be installed to maintain a minimum 20 cm (7.9 in.) co-located separation distance from other FCC approved indoor/outdoor antennas used with the access point. Any antennas or transmitters not approved by the FCC cannot be co-located with the access point antennas. NoteDual antennas used for diversity operation are not considered co-located. Channels and Maximum Power Levels Thi…

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Corporate Headquarters Cisco Systems, Inc. 170 West Tasman Drive San Jose, CA 95134-1706 USA http://www.cisco.com Tel: 408 526-4000 800 553-NETS (6387) Fax: 408 526-4100 Cisco Aironet 1200 Series Access Point Installation and Configuration Guide Cisco IOS Release 12.2(8)JA February 2003 Text Part Number: OL-3446-01 THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL STATEMENTS, INFORMATION, AND RECOMMENDATIONS IN THIS MANUAL ARE BELIEVED TO BE ACCURATE BUT ARE PRESENTED WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED. USERS MUST TAKE FULL RESPONSIBILITY FOR THEIR APPLICATION OF ANY PRODUCTS. THE SOFTWARE LICENSE AND LIMITED WARRANTY FOR THE ACCOMPANYING PRODUCT ARE SET FORTH IN THE INFORMATION PACKET THAT SHIPPED WITH THE PRODUCT AND ARE INCORPORATED HEREIN BY THIS REFERENCE. IF YOU ARE UNABLE TO LOCATE THE SOFTWARE LICENSE OR LIMITED WARRANTY, CONTACT YOUR CISCO REPRESENTATIVE FOR A COPY. The Cisco implementation of TCP header compression is an adaptation of a program developed by the University of California, Berkeley (UCB) as part of UCB’s public domain version of the UNIX operating system. All rights reserved. Copyright © 1981, Regents of the University of California. NOTWITHSTANDING ANY OTHER WARRANTY HEREIN, ALL DOCUMENT FILES AND SOFTWARE OF THESE SUPPLIERS ARE PROVIDED “AS IS” WITH ALL FAULTS. CISCO AND THE ABOVE-NAMED SUPPLIERS DISCLAIM ALL WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING, WITHOUT LIMITATION, THOSE OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OR ARISING FROM A COURSE OF DEALING, USAGE, OR TRADE PRACTICE. IN NO EVENT SHALL CISCO OR ITS SUPPLIERS BE LIABLE FOR ANY INDIRECT, SPECIAL, CONSEQUENTIAL, OR INCIDENTAL DAMAGES, INCLUDING, WITHOUT LIMITATION, LOST PROFITS OR LOSS OR DAMAGE TO DATA ARISING OUT OF THE USE OR INABILITY TO USE THIS MANUAL, EVEN IF CISCO OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. Cisco Aironet 1200 Series Access Point Installation and Configuration Guide Copyright © 2003, Cisco Systems, Inc. All rights reserved. CCIP, CCSP, the Cisco Arrow logo, the Cisco Powered Network mark, the Cisco Systems Verified logo, Cisco Unity, Follow Me Browsing, FormShare, iQ Breakthrough, iQ FastTrack, the iQ Logo, iQ Net Readiness Scorecard, Networking Academy, ScriptShare, SMARTnet, TransPath, and Voice LAN are trademarks of Cisco Systems, Inc.; Changing the Way We Work, Live, Play, and Learn, The Fastest Way to Increase Your Internet Quotient, and iQuick Study are service marks of Cisco Systems, Inc.; and Aironet, ASIST, BPX, Catalyst, CCDA, CCDP, CCIE, CCNA, CCNP, Cisco, the Cisco Certified Internetwork Expert logo, Cisco IOS, the Cisco IOS logo, Cisco Press, Cisco Systems, Cisco Systems Capital, the Cisco Systems logo, Empowering the Internet Generation, Enterprise/Solver, EtherChannel, EtherSwitch, Fast Step, GigaStack, Internet Quotient, IOS, IP/TV, iQ Expertise, LightStream, MGX, MICA, the Networkers logo, Network Registrar, Pa cke t, PIX, Post-Routing, Pre-Routing, RateMUX, Registrar, SlideCast, StrataView Plus, Stratm, SwitchProbe, TeleRouter, and VCO are registered trademarks of Cisco Systems, Inc. and/or its affiliates in the U.S. and certain other countries. All other trademarks mentioned in this document or Web site are the property of their respective owners. The use of the word partner does not imply a partnership relationship between Cisco and any other company. (0301R) iii Cisco Aironet 1200 Series Access Point Installation and Configuration Guide OL-3446-01 CONTENTS Prefacexvii Audiencexvii Purposexvii Organizationxvii Conventionsxix Related Publicationsxxi Obtaining Documentationxxi World Wide Webxxi Documentation CD-ROMxxi Ordering Documentationxxii Documentation Feedbackxxii Obtaining Technical Assistancexxii Cisco.comxxii Technical Assistance Centerxxiii Cisco TAC Web Sitexxiii Cisco TAC Escalation Centerxxiv CHAPTER1Overview1-1 Features1-2 Hardware Features1-2 Dual-Radio Operation1-2 Ethernet Port1-2 Console Port1-2 Status Indicators1-3 Power Sources1-3 UL 2043 Certification1-4 Anti-Theft Features1-4 Software Features1-4 Management Options1-5 Roaming Client Devices1-5 Network Configuration Examples1-6 Root Unit on a Wired LAN1-6 Repeater Unit that Extends Wireless Range1-7 Central Unit in an All-Wireless Network1-8 Contents iv Cisco Aironet 1200 Series Access Point Installation and Configuration Guide OL-3446-01 CHAPTER2Installing the Access Point2-1 Safety Information2-2 FCC Safety Compliance Statement2-2 General Safety Guidelines2-2 Warnings2-2 Unpacking the Access Point2-3 Package Contents2-3 Basic Installation Guidelines2-3 Installation Above Suspended Ceilings2-3 Before Beginning the Installation2-4 Installation Summary2-5 Connecting the 2.4-GHz Antennas2-5 Connecting the Ethernet and Power Cables2-5 Connecting to an Ethernet Network with an Inline Power Source2-7 Connecting to an Ethernet Network with Local Power2-7 Powering Up the Access Point2-8 CHAPTER3Configuring the Access Point for the First Time3-1 Before You Start3-2 Resetting the Access Point to Default Settings3-2 Obtaining and Assigning an IP Address3-3 Connecting to the Access Point Locally3-3 Assigning Basic Settings3-4 Default Settings on the Express Setup Page3-7 Protecting Your Wireless LAN3-8 Using the IP Setup Utility3-8 Obtaining and Installing IPSU3-9 Using IPSU to Find the Access Point’s IP Address3-9 Using IPSU to Set the Access Point’s IP Address and SSID3-10 Assigning an IP Address Using the CLI3-11 Using a Telnet Session to Access the CLI3-12 CHAPTER4Using the Web-Browser Interface4-1 Using the Web-Browser Interface for the First Time4-2 Using the Management Pages in the Web-Browser Interface4-2 Using Action Buttons4-4 Contents v Cisco Aironet 1200 Series Access Point Installation and Configuration Guide OL-3446-01 Character Restrictions in Entry Fields4-5 Using Online Help4-5 CHAPTER5Using the Command-Line Interface5-1 IOS Command Modes5-2 Gettin…

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Jim Nicholson EMC Compliance Engineer Cisco Systems, Inc. 4125 Highlander Parkway Richfield, OH 44286 Phone: (330) 523-2094 Fax: (330) 523-2002 E-Mail: [email protected] April 19, 2004 Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 To whom it may concern: We, the undersigned, hereby authorize Compliance Engineering Services, Inc. to act on our behalf in all manners relating to application for equipment authorization, including signing of all documents relating to these matters. Any and all acts carried out by Compliance Engineering Service, Inc. on our behalf shall have the same effect as acts of our own. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). This authorization is valid until further written notice from the applicant. Best Regards, Jim Nicholson EMC Compliance Engineer Cisco Systems, Inc.

Jim Nicholson EMC Compliance Engineer Cisco Systems, Inc. 4125 Highlander Parkway Richfield, OH 44286 Phone: (330) 523-2094 Fax: (330) 523-2002 E-Mail: [email protected] April 19, 2004 Federal Communications Commission Equipment Authorization branch 7435 Oakland Mills Road Columbia, MD 21046 Re: FCC ID: LDK102053 Request for Confidentiality To Whom It May Concern: The following information is to be held confidential pursuant to 47 CFR Part 0 §0.457 and Section 552(b)(4) of the Freedom of Information Act, because the information provided is proprietary and contains trade secrets. If made public, the information might be used to the disadvantage of the Cisco Systems, Inc. in the market place. Block Diagram Schematic Diagrams Technical Description Best Regards, Jim Nicholson EMC Compliance Engineer Cisco Systems, Inc.

Jim Nicholson EMC Compliance Engineer Cisco Systems, Inc. 4125 Highlander Parkway Richfield, OH 44286 Phone: (330) 523-2094 Fax: (330) 523-2002 E-Mail: [email protected] April 19, 2004 Federal Communications Commission Equipment Authorization branch 7435 Oakland Mills Road Columbia, MD 21046 Re: FCC ID LDK102053: Request for Modular Transmitter Approval To Whom It May Concern: Cisco Systems, Inc. hereby requests Modular Transmitter Approval for the above listed FCC submittal. In support of this request, please note the declarations listed below. 1. The modular transmitter has its own RF shielding and does not rely upon the shielding provided by the device into which it is installed in order to comply with Part 15 limits. 2. The modular transmitter has buffered modulation/data inputs and will comply with Part 15 requirements under conditions of excessive data rates or over-modulation. 3. The modular transmitter has its own power supply regulation, and will comply with Part 15 requirements regardless of the design of the power supplying circuitry in the device into which the module is installed. 4. The modular transmitter complies with the antenna requirements of Section 15.203 and 15.204(c). The modular transmitter employs a “unique” antenna coupler, and all antennas used with the module are being approved with the module. 5. The modular transmitter was tested in a stand-alone configuration, and is capable of complying with Part 15 emission limits regardless of the device into which it is eventually installed. 6. The modular transmitter will be labeled with its own FCC ID number, and the outside of the device into which the module is installed will also display a label referring to the enclosed module. 7. The modular transmitter complies with the rules and operating requirements defined by Part 15.407. 8. The modular transmitter complies with all applicable RF exposure requirements. Jim Nicholson EMC Compliance Engineer Cisco Systems, Inc. 4125 Highlander Parkway Richfield, OH 44286 Phone: (330) 523-2094 Fax: (330) 523-2002 E-Mail: [email protected] Best Regards, Jim Nicholson EMC Compliance Engineer Cisco Systems, Inc.

FEDERAL COMMUNICATIONS COMMISSION - FCC FORM 731 APPLICATION FOR EQUIPMENT AUTHORIZATION Approved by OMB 3060 - 0934 Expires 02/28/2005 Item 1. Applicant's complete, legal business name:?/B> Cisco Systems Inc Item 2. Applicant's mailing address Line 1:??/B> 170 West Tasman Drive Line 2:??/B> P.O.Box: City:????/B> San Jose State:???/B> California ?Country: United States ?? Zip/Postal Code: 95134-1706 Item 3. FCC ID: ?rantee code:? LDK ? * Equipment Product Code (14 characters maximum): 102053 Item 4. Person at the applicant's address to receive grant or for contact: First Name: Andrew ? ? Mail Stop: ? Last Name: ? Griffin Telephone: 408-527-1810 ?? Ext: Title:?? ????/B> Manager, Regulatory Compliance Fax No:???? 408-526-4184 E-mail:?????/B> [email protected] Item 5. Instead of Applicant, FCC is authorized to mail original Grant to: Firm Name: COMPLIANCE CERTIFICATION SERVICES Address Line 1: 561F MONTEREY ROAD P.O.Box: Address Line 2: City: MORGAN HILL State: California Country: United States Zip/Postal Code: 95037 Person at above address to receive Grant: First Name: Michael ? Last Name: Heckrotte Title: ? Mail Stop: Item 6. Technical Contact: Firm Name: COMPLIANCE CERTIFICATION SERVICES Telephone: 408-463-0885 Ext: Fax No: First Name: Middle Initial:??????? Last Name: Michael ??????? Heckrotte Address Line 1: 561F MONTEREY ROAD P.O.Box: Address Line 2: City: MORGAN HILL State: California Country: United States Zip/Postal Code: 95037 Page 1 of 4Form 731 4/26/2004https://gullfoss2.fcc.gov/cgi-bin/ws.exe/prod/oet/forms/731/731_Form.hts E-mail: [email protected] Item 7. Non-Technical Contact: Firm Name: Telephone: Ext: Fax No: First Name: Middle Initial: ??????? Last Name: ??????? Address Line 1: P.O.Box: Address Line 2: City: State: Country: Zip/Postal Code: E-mail: Item 8. * Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR ?0.459 of the Commission Rules? If "Yes" see instructions. Yes Item 9. * Does the applicant request that the Commission defer grant of this application pursuant 47 CFR ?0.457(d) (1)(ii)? (See instructions) No ?If so, specify date when grant may be issued (MM/DD/YYYY format): Item 10. * Is this an application for software defined radio authorization? Yes Item 11. * Equipment Class: * Description of Product as it is Marketed: (NOTE: This text will appear below the equipment class on the grant) NII -Unlicensed National Information Infrastructure TX 802.11a Cardbus radio module Item 12. * Application is for: Original Equipment (See instructions) Change in identification of presently authorized equipment: ??? Original FCC ID:? Grant Date (MM/DD/YYYY format):? Class II permissive change or modification of presently authorized equipment Class III permissive change to software defined radio ??? NOTE: This may only be filed for applications pertaining to Software Defined Radio Item 13. Is the equipment in this application: * (a) a composite device subject to an additional equipment authorization? * (b) part of a system that operates with, or is marketed with, another device that requires an equipment authorization? ?? If either of the above questions is answered "Yes" complete section 13(c). Yes No Yes No (c) The related application: has been granted under the FCC ID listed to the right ? is in the process of being filed under the FCC ID listed to the right ? is pending with the FCC under the FCC ID listed to the right ? FCC ID Item 14. Name of test firm and contact person on file with the FCC, if different from applicant or contact person: Firm Name: Page 2 of 4Form 731 4/26/2004https://gullfoss2.fcc.gov/cgi-bin/ws.exe/prod/oet/forms/731/731_Form.hts Compliance Certification Services Inc -Morgan Hill First Name: Michael Last Name: Heckrotte Telephone: 408-463-0885 Ext: Fax No: E-mail: [email protected] Read each certification carefully before answering and signing this application WILLFUL FALSE STATEMENTS MADE ON THIS FORM ARE PUNISHABLE BY FINE AND IMPRISONMENT (U.S. CODE, TITLE 18, SECTION 1001), AND/OR REVOCATION OF ANY STATION LICENSE OR CONSTRUCTION PERMIT (U.S. CODE, TITLE 47, SECTION 312(a)(1)), AND/OR FORFEITURE (U.S. CODE, TITLE 47, SECTION 503). Item 15. *SECTION 5301 (ANTI-DRUG ABUSE) CERTIFICATION: The applicant must certify that neither the applicant nor any party to the application is subject to a denial of Federal benefits, that include FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. ?862 because of a conviction for possession or distribution of a controlled substance. See 47 CFR 1.2002(b) for the definition of a "party" for these purposes. * Does the applicant or authorized agent so certify? ?? Yes No Item 16. APPLICANT/AGENT CERTIFICATION: I certify that I am authorized to sign this application. All of the statements herein and the exhibits attached hereto, are true and correct to the best of my knowledge and belief. IN accepting a Grant of Equipment Authorization as a result of the representations made in this application, the applicant is responsible for (1) labeling the equipment with the exact FCC ID specified in this application, (2) compliance statement labeling pursuant to the applicable rules, and (3) compliance of the equipment with the applicable technical rules. If the applicant is not the actual manufacturer of the equipment, appropriate arrangements have been made with the manufacturer to ensure that production units of this equipment will continue to comply with the FCC's technical requirements. Authorizing an agent to sign this application, is done solely at the applicant's discretion; however, the applicant remains responsible for all statements in this application. If an agent has signed this application on behalf of the applicant, a written letter of authorization which includes information to enable the agent to respond to the above section 5301 (Anti-Drug Abuse) Certification statement has been provided by …

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Cisco Systems, Inc. 4125 Highlander Parkway Richfield, Ohio 44286 Phone: 330 523-2094 Fax: 330 523-2002 http://www.cisco.com Phone: (330) 523-2094 Fax: (330) 523-2002 E-Mail: [email protected] August 26, 2004 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Attn: OET Dept. Ref: FCC Class II Permissive change for FCC ID: LDK102053 (Original Grant date: 06/30/04 ) Applicant: Cisco Systems, Inc. Dear Examiner, This is to request a Class II permissive change for FCC ID: LDK102053, originally granted on 06/30/2004. The major change filed under this application is: Adding additional antennas, and co-location with 802.11b/g AIR-MP21G-A-K9 radio module, FCC ID: LDK102049. If you have any questions regarding this application, please feel free to contact me. Best Regards, Jim Nicholson EMC Compliance Engineer

Jim Nicholson EMC Compliance Engineer Cisco Systems, Inc. 4125 Highlander Parkway Richfield, OH 44286 Phone: (330) 523-2094 Fax: (330) 523-2002 E-Mail: [email protected] November 1, 2004 Federal Communications Commission Equipment Authorization branch 7435 Oakland Mills Road Columbia, MD 21046 Re: FCC ID: LDK102053 Request for Short-Term Confidentiality To Whom It May Concern: Pursuant to Public Notice DA 04-1705 of the Commission’s policy, in order to comply with the marketing regulations in 47 CFR §2.803 and the importation rules in 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices. We are requesting the commission to grant short-term confidentiality request on the following attachments until October 21, 2004. External Photos Internal Photos Test Setup Photos User Manual It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. Best Regards, Jim Nicholson EMC Compliance Engineer Cisco Systems, Inc.

Jim Nicholson EMC Compliance Engineer Cisco Systems, Inc. 4125 Highlander Parkway Richfield, OH 44286 Phone: (330) 523-2094 Fax: (330) 523-2002 E-Mail: [email protected] December 2, 2005 Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 c/o Compliance Certification Services Subject: Request to convert FCC ID: LDK102053 from UNII Equipment class to SDR Equipment class. Reference: UNII original grant date: 06/30/2004 , confirmation no:EA338810. UNII Class II permissive change grant date: 09/22/2004, TCB confirmation no: TC504909 To Whom It May Concern: Based upon prior discussion between Cisco Systems and FCC, Cisco would like to request the Commissions to covert UNII equipment class to SDR equipment class by processing the following action items : 1) Request for confidentiality letter and AP software theory of operation have been uploaded by CCS-TCB to the Commission to support SDR application. 2) Request the commission to incorporate all the attachments filed under Class II permissive change filing to the original application. 3) Request the commission to change original application equipment class from UNII to SDR. 4) Request the commissions to dismiss Class II permissive change issued by CCS- TCB on 09/22/04. If you have any questions regarding to this request, please feel free to contact us. Best Regards, Jim Nicholson EMC Compliance Engineer

Cisco Systems, Inc. 4125 Highlander Parkway Richfield, Ohio 44286 Phone: 330 523-2094 Fax: 330 523-2002 http://www.cisco.com Phone: (330) 523-2094 Fax: (330) 523-2002 E-Mail: [email protected] November 30, 2005 Federal Communications Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21046 Re: FCC ID: LDK102053 To Whom It May Concern: The following information is to be held confidential pursuant to 47 CFR Part 0 §0.457 and Section 552(b)(4) of the Freedom of Information Act, because the information provided is proprietary and contains trade secrets. If made public, the information might be used to the disadvantage of the Cisco Systems, Inc. in the market place. Software Theory of Operation Best Regards, Jim Nicholson EMC Compliance Engineer

PROPOSED FCC ID LABEL AND LOCATION CISCO SYSTEMS, INC. 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. FCC ID: LDK102053 FCC ID LABEL LOCATION

Cisco Systems, Inc. Page 1 of 8 AIR-RM21A Antenna System Technical Specification This document outlines the electrical specifications the AIR-RM21A configurable antenna system. Included are general specs and E- and H-Plane patterns of the antennas over all of the available 5 GHz frequency range. 1. Introduction The AIR-RM21A antenna system is composed of two omni-directional antennas to be used in a diversity fashion appropriate to the deployment of wireless LANs. These omni-directional antennas are both contained in a common housing that is rectangular in shape. These antennas are designed to work in any of the UNII bands including the new band between 5470 MHz and 5725 MHz (referred to here as the “middle band”). This document describes the electrical specifications governing this antenna system and contains normalized patterns in the UNII-1 band, the UNII-2 band, the “middle band”, and the UNII-3 band. Both E- and H-Planes are shown. 2. Omni-directional Specifications The omni-directional antennas are deployed when the antenna housing is oriented vertically with respect to the AIR-AP1200 series housing as shown in Figure 1. These omni-directional antennas have a peak gain of 5 dBi (nominal) and an E-Plane beamwidth of about 40 degrees. The majority of the H-plane ripple is primarily caused by the shape and size of the radome. Cisco Systems, Inc. Page 2 of 8 Figure 1. AP1200 with AIR-RM21A Omni-directional Antennas Cisco Systems, Inc. Page 3 of 8 Table 1 shows a summary of the electrical specifications for the omni-directional antennas. Normalized patterns are shown in Figures 2 through 6. 5 dBi Omni Antenna - Electrical Specifications Parameter Design Goal Minimum Acceptable Maximum Acceptable Notes 1 Antenna Type Omni- directional Diversity package. 2 Operating Frequency Range 5150 MHz - 5850 MHz 3 Nominal Input Impedance 50 Ω 4 2:1 VSWR Bandwidth 5000 MHz - 6000 MHz 5150 MHz - 5850 MHz 5 Peak Gain 5 dBi 4 dBi 6 dBi Including Cable Loss 6 Polarization Linear, Vertical 7 E-Plane 3 dB Beamwidth 40 Degrees 35 Degrees Maximum beam tilt is about 9 degrees downward. 8 H-Plane 3-dB Beamwidth Omni- directional < 6 dB gain variation in H-Plane 9 Sidelobe Level < -11 dBc < -10 dBc Referenced to the Peak Gain 10 Connector Hirose U.FL 11 Cable Type Hirose U.FL- 088 12 Cable Length 3.25 inches 13 Construction Both antennas are printed on 21 mil GETEK. There is a patch of ground plane under the left antenna to enable a simple microstrip structure to feed the detect switch. 14 Size The overall board size is about 2.9 in Wide x 3.5 in Long. Table 1. AIR-RM21A Omni-directional Antenna Specifications Cisco Systems, Inc. Page 4 of 8 Kodiak Omni-directional Antenna, E- and H-Planes Frequency = 5150 MHz, Peak Gain = 5.4 dBi -50 -45 -40 -35 -30 -25 -20 -15 -10 -5 0 E-Plane, 5150 MHzH-Plane, 5150 MHz Figure 2. AIR-RM21A Omni-directional Patterns, f = 5150 MHz Cisco Systems, Inc. Page 5 of 8 Kodiak Omni-directional Antenna, E- and H-Planes Frequency = 5300 MHz, Peak Gain = 4.7 dBi -50 -45 -40 -35 -30 -25 -20 -15 -10 -5 0 E-Plane, 5300 MHzH-Plane, 5300 MHz Figure 3. AIR-RM21A Omni-directional Patterns, f = 5300 MHz Cisco Systems, Inc. Page 6 of 8 Kodiak Omni-directional Antenna, E- and H-Planes Frequency = 5500 MHz, Peak Gain…

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