LDK-RMN302Wireless-N Boardband Home Router

User Guide Wireless-N Broadband Home Router Model: RMN302 FPO DRAFT - 6/25/2010 i Notice to Installers The servicing instructions in this notice are for use by qualified service personnel only. To reduce the risk of electric shock, do not perform any servicing other than that contained in the operating instructions, unless you are qualified to do so. Notice à l’attention des installateurs de réseaux câblés Les instructions relatives aux interventions d’entretien, fournies dans la présente notice, s’adressent exclusivement au personnel technique qualifié. Pour réduire les risques de chocs électriques, n’effectuer aucune intervention autre que celles décrites dans le mode d’emploi et les instructions relatives au fonctionnement, à moins que vous ne soyez qualifié pour ce faire. Note to System Installer For this apparatus, the cable shield/screen shall be grounded as close as practical to the point of entry of the cable into the building.For products sold in the US and Canada, this reminder is provided to call the system installer's attention to Article 820-93 and Article 820-100 of the NEC (or Canadian Electrical Code Part 1), which provides guidelines for proper grounding of the coaxial cable shield. This symbol is intended to alert you that uninsulated voltage within this product may have sufficient magnitude to cause electric shock.Therefore, it is dangerous to make any kind of contact with any inside part of this product. CAUTION: To reduce the risk of electric shock, do not remove cover (or back). No user-serviceable parts inside. Refer servicing to qualified service personnel. WARNING TO PREVENT FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS UNIT TO RAIN OR MOISTURE. This symbol is intended to alert you of the presence of important operating and maintenance (servicing) instructions in the literature accompanying this product. CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN AVIS RISQUE DE CHOC ÉLECTRIQUE NE PAS OUVRIR Remarque à l’attention de l’installateur du système Avec cet appareil, le blindage/écran du câble doit être mis à la terre aussi près que possible du point d’entrée du câble dans le bâtiment. En ce qui concerne les produits vendus aux États-Unis et au Canada, ce rappel est fourni pour attirer l’attention de l’installateur sur les articles 820-93 et 820-100 du Code national de l’électricité (ou Code de l'électricité canadien, Partie 1) qui fournissent des lignes directrices concernant la mise à la terre correcte du blindage (écran) du câble. coaxial Ce symbole a pour but de vous prévenir que des tensions électriques non isolées existent à l’intérieur de ce produit, pouvant être d’une intensité suffisante pour causer des chocs électriques. Il est donc dangereux d'établir un contact quelconque avec l’une des pièces comprises à l’intérieur de ce produit. ATTENTION : Pour réduire les risques de chocs électriques, ne pas enlever le couvercle (ou le panneau arrière). Ne contient aucune pièce réparable par l’utilisateur. Confier les interventions aux techniciens d’entretien qualifiés. AVERTISSEMENT POUR ÉVITER LES INCENDIES OU LES CHOCS ÉLECTRIQUES, NE PAS EXPOSER L’APPAREIL À LA PLUIE OU À L’HUMIDITÉ. Ce symbole a pour but de vous prévenir de la présence d’instructions importantes relatives au fonctionnement ou à l’entretien (et aux réparations) dans la documentation accompagnant ce produit. CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN ATTENTION DANGER ÉLECTRIQUE NE PAS OUVRIR DRAFT - 6/25/2010 ii Mitteilung für CATV-Techniker Die in dieser Mitteilung aufgeführten Wartungsanweisungen sind ausschließlich für qualifiziertes Fachpersonal bestimmt. Um die Gefahr eines elektrischen Schlags zu reduzieren, sollten Sie keine Wartungsarbeiten durchführen, die nicht ausdrücklich in der Bedienungsanleitung aufgeführt sind, außer Sie sind zur Durchführung solcher Arbeiten qualifiziert. Aviso a los instaladores de sistemas CATV Las instrucciones de reparación contenidas en el presente aviso son para uso exclusivo por parte de personal de mantenimiento cualificado. Con el fin de reducir el riesgo de descarga eléctrica, no realice ninguna otra operación de reparación distinta a las contenidas en las instrucciones de funcionamiento, a menos que posea la cualificación necesaria para hacerlo. Mitteilung an den Systemtechniker Für dieses Gerät muss der Kabelschutz/Schirm so nahe wie möglich am Eintrittspunkt des Kabels in das Gebäude geerdet werden. Dieser Erinnerungshinweis liegt den in den USA oder Kanada verkauften Produkten bei.Er soll den Systemtechniker auf Paragraph 820-93 und Paragraph 820-100 der US- Elektrovorschrift NEC (oder der kanadischen Elektrovorschrift Canadian Electrical Code Teil 1) aufmerksam machen, in denen die Richtlinien für die ordnungsgemäße Erdung des Koaxialkabelschirms festgehalten sind. Dieses Symbol weist den Benutzer auf das Vorhandensein von nicht isolierten gefährlichen Spannungen im Gerät hin, die Stromschläge verursachen können. Ein Kontakt mit den internen Teilen dieses Produktes ist mit Gefahren verbunden. ACHTUNG: Zur Vermeidung eines Stromschlags darf die Abdeckung (bzw. die Geräterückwand) nicht entfernt werden. Das Gerät enthält keine vom Benutzer wartbaren Teile. Wartungsarbeiten dürfen nur von qualifiziertem Fachpersonal durchgeführt werden. AVERTISSEMENT DAS GERÄT NICHT REGEN ODER FEUCHTIGKEIT AUSSETZEN, UM STROMSCHLAG ODER DURCH EINEN KURZSCHLUSS VERURSACHTEN BRAND ZU VERMEIDEN Dieses Symbol weist den Benutzer darauf hin, dass die mit diesem Produkt gelieferte Dokumentation wichtige Betriebs- und Wartungsanweisungen für das Gerät enthält. CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN ACHTUNG STROMSCHLAGGEFAHR, NICHT ÖFFNEN Nota para el instalador del sistema En lo que se refiere a este aparato, el blindaje del cable debe conectarse a tierra lo más cerca posible al punto por el cual el cable entra en el edificio. En el caso de los productos vendidos en los EE. UU. y Canadá, el presente aviso se suministra para llamar la atención del instalador del sistema sobre los…

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Compliance Certification Services Inc. Report No.: T100929216 Date of Issue: October 22, 2010 APPENDIX 1 - PHOTOGRAPHS OF EUT EXTERNAL PHOTOGRAPHS OF EUT A1 - Total Page: 13 Rev. 00 1 Compliance Certification Services Inc. Report No.: T100929216 Date of Issue: October 22, 2010 A1 - 2 Rev. 00 Compliance Certification Services Inc. Report No.: T100929216 Date of Issue: October 22, 2010 A1 - 3 Rev. 00 Compliance Certification Services Inc. Report No.: T100929216 Date of Issue: October 22, 2010 A1 - 4 Rev. 00

Compliance Certification Services Inc. Report No.: T100929216 Date of Issue: October 22, 2010 APPENDIX 1 - PHOTOGRAPHS OF EUT EXTERNAL PHOTOGRAPHS OF EUT A1 - Total Page: 13 Rev. 00 1 Compliance Certification Services Inc. Report No.: T100929216 Date of Issue: October 22, 2010 A1 - 2 Rev. 00 Compliance Certification Services Inc. Report No.: T100929216 Date of Issue: October 22, 2010 A1 - 3 Rev. 00 Compliance Certification Services Inc. Report No.: T100929216 Date of Issue: October 22, 2010 A1 - 4 Rev. 00

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Compliance Certification Services Inc. Report No.: T100929216 Date of Issue: October 22, 2010 INTERNAL PHOTOGRAPHS OF EUT A1 - 5 Rev. 00 Compliance Certification Services Inc. Report No.: T100929216 Date of Issue: October 22, 2010 A1 - 6 Rev. 00 Compliance Certification Services Inc. Report No.: T100929216 Date of Issue: October 22, 2010 A1 - 7 Rev. 00 Compliance Certification Services Inc. Report No.: T100929216 Date of Issue: October 22, 2010 A1 - 8 Rev. 00 Compliance Certification Services Inc. Report No.: T100929216 Date of Issue: October 22, 2010 A1 - 9 Rev. 00 Compliance Certification Services Inc. Report No.: T100929216 Date of Issue: October 22, 2010 A1 - 10 Rev. 00 Compliance Certification Services Inc. Report No.: T100929216 Date of Issue: October 22, 2010 A1 - 11 Rev. 00 Compliance Certification Services Inc. Report No.: T100929216 Date of Issue: October 22, 2010 For Antenna A1 - 12 Rev. 00 Compliance Certification Services Inc. Report No.: T100929216 Date of Issue: October 22, 2010 A1 - 13 Rev. 00

Compliance Certification Services Inc. Report No.: T100929216 Date of Issue: October 22, 2010 INTERNAL PHOTOGRAPHS OF EUT A1 - 5 Rev. 00 Compliance Certification Services Inc. Report No.: T100929216 Date of Issue: October 22, 2010 A1 - 6 Rev. 00 Compliance Certification Services Inc. Report No.: T100929216 Date of Issue: October 22, 2010 A1 - 7 Rev. 00 Compliance Certification Services Inc. Report No.: T100929216 Date of Issue: October 22, 2010 A1 - 8 Rev. 00 Compliance Certification Services Inc. Report No.: T100929216 Date of Issue: October 22, 2010 A1 - 9 Rev. 00 Compliance Certification Services Inc. Report No.: T100929216 Date of Issue: October 22, 2010 A1 - 10 Rev. 00 Compliance Certification Services Inc. Report No.: T100929216 Date of Issue: October 22, 2010 A1 - 11 Rev. 00 Compliance Certification Services Inc. Report No.: T100929216 Date of Issue: October 22, 2010 For Antenna A1 - 12 Rev. 00 Compliance Certification Services Inc. Report No.: T100929216 Date of Issue: October 22, 2010 A1 - 13 Rev. 00

目 录 1. Specification 2. Drawing 3. Field Plotting Revision : S1 Part No : 4501-RMN302 Pro ject No : 450100 ANTENNA SPECIFICATION GALTRONICS CONFIDENTIAL AND PROPRIETARY INFORMATION MAY NOT BE COPIED OR DISCLOSED. Document: Approval Package 4501-RMN302_REV_S1.docx Page 1 of 8 Form No.: FM016 Rev C REV NO. DATE DESCRIPTION S1 6-30-2010 Initial Draft DISTRIBUTION LIST: 1. 2. 3. APPROVED BY SIGNATUREDATE Engineering Department Manager Mechanical Engineer Gary Wannagot RF Engineer Randy Cozzolino Approved By Customer (as required): Revision : S1 Part No : 4501-RMN302 Pro ject No : 450100 ANTENNA SPECIFICATION GALTRONICS CONFIDENTIAL AND PROPRIETARY INFORMATION MAY NOT BE COPIED OR DISCLOSED. Document: Approval Package 4501-RMN302_REV_S1.docx Page 2 of 8 Form No.: FM016 Rev C Preliminary Design Specification 2.4 GHz Antennas For Cisco RMN302 Cable Modem with Wireless Router Galtronics P/N: 02102073-04501 Sercomm P/N: TBD 2010 © COPYRIGHT GALTRONICS LTD. This document is issued by Galtronics Ltd. (hereinafter called Galtronics) in confidence, and is not to be reproduced in whole or in part without the prior written permission of Galtronics. The information contained herein is the property of Galtronics and is to be used only for the purpose for which it is submitted and is not to be released in whole or in part without the prior written permission of Galtronics. Revision : S1 Part No : 4501-RMN302 Pro ject No : 450100 ANTENNA SPECIFICATION GALTRONICS CONFIDENTIAL AND PROPRIETARY INFORMATION MAY NOT BE COPIED OR DISCLOSED. Document: Approval Package 4501-RMN302_REV_S1.docx Page 3 of 8 Form No.: FM016 Rev C CONTENTS 1.0 PURPOSE AND SCOPE 2.0 RELATED DOCUMENTS 3.0 ABBREVIATIONS AND DEFINITIONS 4.0 DESCRIPTIONS AND PART NUMBER 4.1 Description 4.2 Part number 5.0 ELECTRICAL SPECIFICATIONS 5.1 Frequency Band 5.2 Impedance. 5.3 Matching Requirements 5.4 VSWR Requirements 5.4.1 Maximum VSWR 5.4.2 Test Method (Engineering) 5.4.3 Test Method (Production) 5.5 Efficiency (Measured in Free Space) 5.5.1 Minimum Values of Antenna Efficiency 5.5.2 Test Method 5.6 Peak and Average Gain 5.6.1 Minimum Peak and Average Gain Values 5.6.2 Peak Gain Limitation 5.6.3 Test Method 6.0 MECHANICAL SPECIFICATIONS 6.1 Mechanical Configuration 6.2 Cable Pull Test 7.0 ENVIRONMENTAL SPECIFICATIONS 7.1 Operating Temperature 7.2 Operating Humidity 7.3 Storage Temperature 7.4 Storage Humidity 8.0 QUALIFICATION 9.0 PACKAGING Revision : S1 Part No : 4501-RMN302 Pro ject No : 450100 ANTENNA SPECIFICATION GALTRONICS CONFIDENTIAL AND PROPRIETARY INFORMATION MAY NOT BE COPIED OR DISCLOSED. Document: Approval Package 4501-RMN302_REV_S1.docx Page 4 of 8 Form No.: FM016 Rev C 1.0 PURPOSE AND SCOPE; The purpose of this document is to establish a design specification for the antenna product that Galtronics is producing for Cisco. Any changes or additions to this specification can affect schedule and/or cost of the product and should be negotiated between Galtronics and Cisco before being incorporated into the specification. Upon agreement of this specification, Galtronics will make no changes without written approval from Cisco. Any changes requested by Cisco will be given to Galtronics with sufficient time frame to evaluate the cost impact and react as required. The development of this product within Galtronics is conducted according to the Design Control Procedure SOP-006E. 2.0 RELATED DOCUMENTS: SOP006E Product Launch Procedure (Design Control) EN006E Reliability Guidelines EIA-STD-556 Outer Shipping Container Bar Code Label Standard 3.0 ABBREVIATIONS AND DEFINITIONS Ω Ohm ° Degree °C Celsius (degrees Centigrade) cm Centimetre g Grams GHz Gigahertz Hz Hertz kg Kilograms MHz Megahertz m Metre mm Millimetre N Newton PCB Printed Circuit Board RH Relative Humidity W Watt Design Specification: A preliminary target specification to guide the design process. Product Specification: A final specification for the qualified product. 4.0 DESCRIPTIONS AND PART NUMBER; 4.1 DESCRIPTION The antennas are referred to as Galtronics’ Compact Balanced Antennas. The Compact Balanced Antenna design consists of a single-piece high performance balanced antenna with coaxial cable. The cable is stripped and pre-tinned for soldering to device PCB. The Compact Balance Antennas have mounting features allowing for alignment and attachment to the upper plastic enclosure and are held in place by using press-fit methods. There are two antennas installed per unit. Revision : S1 Part No : 4501-RMN302 Pro ject No : 450100 ANTENNA SPECIFICATION GALTRONICS CONFIDENTIAL AND PROPRIETARY INFORMATION MAY NOT BE COPIED OR DISCLOSED. Document: Approval Package 4501-RMN302_REV_S1.docx Page 5 of 8 Form No.: FM016 Rev C 4.2 PART NUMBER Galtronics P/N Sercomm P/NFrequency BandLocation in Wireless Router 02102073-04501 TBD 2.4 - 2.5 GHz Right Front & Left Front 5.0 ELECTRICAL SPECIFICATIONS; 5.1 FREQUENCY BAND Unlicensed ISM2400 Band: 2.4 – 2.5 GHz 5.2 IMPEDANCE - Nominal impedance: 50Ω 5.3 MATCHING REQUIREMENTS. The antennas do not require additional impedance matching circuitry. 5.4 VSWR REQUIREMENTS 5.4.1 VSWR Maximum Maximum VSWR allowed is 2.0:1 5.4.2 TEST METHOD (ENGINEERING) The antennas are tested while mounted in the cable modem. The cable modem is positioned in free space. (Free space means the device is placed on a non- conductive surface away from any conductive objects.) 5.4.3 TEST METHOD (PRODUCTION) In mass production it is not practical to use the device supplied by customer. Galtronics will designate reference antennas that meet VSWR requirements when installed in the wireless cable modem. The reference antennas will then be measured in free space on production test equipment. Production antennas will be measured on the same production test equipment, and are thereby correlated to the reference antennas. 5.5 EFFICIENCY 5.5.1 MINIMUM VALUES OF ANTENNA EFFICIENCY The efficiency of the antennas shall be a minimum of 50%. 5.5.2 TEST METHOD The antennas are tested while moun…

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目 录 1. Specification 2. Drawing 3. Field Plotting Revision : S1 Part No : 4501-RMN302 Pro ject No : 450100 ANTENNA SPECIFICATION GALTRONICS CONFIDENTIAL AND PROPRIETARY INFORMATION MAY NOT BE COPIED OR DISCLOSED. Document: Approval Package 4501-RMN302_REV_S1.docx Page 1 of 8 Form No.: FM016 Rev C REV NO. DATE DESCRIPTION S1 6-30-2010 Initial Draft DISTRIBUTION LIST: 1. 2. 3. APPROVED BY SIGNATUREDATE Engineering Department Manager Mechanical Engineer Gary Wannagot RF Engineer Randy Cozzolino Approved By Customer (as required): Revision : S1 Part No : 4501-RMN302 Pro ject No : 450100 ANTENNA SPECIFICATION GALTRONICS CONFIDENTIAL AND PROPRIETARY INFORMATION MAY NOT BE COPIED OR DISCLOSED. Document: Approval Package 4501-RMN302_REV_S1.docx Page 2 of 8 Form No.: FM016 Rev C Preliminary Design Specification 2.4 GHz Antennas For Cisco RMN302 Cable Modem with Wireless Router Galtronics P/N: 02102073-04501 Sercomm P/N: TBD 2010 © COPYRIGHT GALTRONICS LTD. This document is issued by Galtronics Ltd. (hereinafter called Galtronics) in confidence, and is not to be reproduced in whole or in part without the prior written permission of Galtronics. The information contained herein is the property of Galtronics and is to be used only for the purpose for which it is submitted and is not to be released in whole or in part without the prior written permission of Galtronics. Revision : S1 Part No : 4501-RMN302 Pro ject No : 450100 ANTENNA SPECIFICATION GALTRONICS CONFIDENTIAL AND PROPRIETARY INFORMATION MAY NOT BE COPIED OR DISCLOSED. Document: Approval Package 4501-RMN302_REV_S1.docx Page 3 of 8 Form No.: FM016 Rev C CONTENTS 1.0 PURPOSE AND SCOPE 2.0 RELATED DOCUMENTS 3.0 ABBREVIATIONS AND DEFINITIONS 4.0 DESCRIPTIONS AND PART NUMBER 4.1 Description 4.2 Part number 5.0 ELECTRICAL SPECIFICATIONS 5.1 Frequency Band 5.2 Impedance. 5.3 Matching Requirements 5.4 VSWR Requirements 5.4.1 Maximum VSWR 5.4.2 Test Method (Engineering) 5.4.3 Test Method (Production) 5.5 Efficiency (Measured in Free Space) 5.5.1 Minimum Values of Antenna Efficiency 5.5.2 Test Method 5.6 Peak and Average Gain 5.6.1 Minimum Peak and Average Gain Values 5.6.2 Peak Gain Limitation 5.6.3 Test Method 6.0 MECHANICAL SPECIFICATIONS 6.1 Mechanical Configuration 6.2 Cable Pull Test 7.0 ENVIRONMENTAL SPECIFICATIONS 7.1 Operating Temperature 7.2 Operating Humidity 7.3 Storage Temperature 7.4 Storage Humidity 8.0 QUALIFICATION 9.0 PACKAGING Revision : S1 Part No : 4501-RMN302 Pro ject No : 450100 ANTENNA SPECIFICATION GALTRONICS CONFIDENTIAL AND PROPRIETARY INFORMATION MAY NOT BE COPIED OR DISCLOSED. Document: Approval Package 4501-RMN302_REV_S1.docx Page 4 of 8 Form No.: FM016 Rev C 1.0 PURPOSE AND SCOPE; The purpose of this document is to establish a design specification for the antenna product that Galtronics is producing for Cisco. Any changes or additions to this specification can affect schedule and/or cost of the product and should be negotiated between Galtronics and Cisco before being incorporated into the specification. Upon agreement of this specification, Galtronics will make no changes without written approval from Cisco. Any changes requested by Cisco will be given to Galtronics with sufficient time frame to evaluate the cost impact and react as required. The development of this product within Galtronics is conducted according to the Design Control Procedure SOP-006E. 2.0 RELATED DOCUMENTS: SOP006E Product Launch Procedure (Design Control) EN006E Reliability Guidelines EIA-STD-556 Outer Shipping Container Bar Code Label Standard 3.0 ABBREVIATIONS AND DEFINITIONS Ω Ohm ° Degree °C Celsius (degrees Centigrade) cm Centimetre g Grams GHz Gigahertz Hz Hertz kg Kilograms MHz Megahertz m Metre mm Millimetre N Newton PCB Printed Circuit Board RH Relative Humidity W Watt Design Specification: A preliminary target specification to guide the design process. Product Specification: A final specification for the qualified product. 4.0 DESCRIPTIONS AND PART NUMBER; 4.1 DESCRIPTION The antennas are referred to as Galtronics’ Compact Balanced Antennas. The Compact Balanced Antenna design consists of a single-piece high performance balanced antenna with coaxial cable. The cable is stripped and pre-tinned for soldering to device PCB. The Compact Balance Antennas have mounting features allowing for alignment and attachment to the upper plastic enclosure and are held in place by using press-fit methods. There are two antennas installed per unit. Revision : S1 Part No : 4501-RMN302 Pro ject No : 450100 ANTENNA SPECIFICATION GALTRONICS CONFIDENTIAL AND PROPRIETARY INFORMATION MAY NOT BE COPIED OR DISCLOSED. Document: Approval Package 4501-RMN302_REV_S1.docx Page 5 of 8 Form No.: FM016 Rev C 4.2 PART NUMBER Galtronics P/N Sercomm P/NFrequency BandLocation in Wireless Router 02102073-04501 TBD 2.4 - 2.5 GHz Right Front & Left Front 5.0 ELECTRICAL SPECIFICATIONS; 5.1 FREQUENCY BAND Unlicensed ISM2400 Band: 2.4 – 2.5 GHz 5.2 IMPEDANCE - Nominal impedance: 50Ω 5.3 MATCHING REQUIREMENTS. The antennas do not require additional impedance matching circuitry. 5.4 VSWR REQUIREMENTS 5.4.1 VSWR Maximum Maximum VSWR allowed is 2.0:1 5.4.2 TEST METHOD (ENGINEERING) The antennas are tested while mounted in the cable modem. The cable modem is positioned in free space. (Free space means the device is placed on a non- conductive surface away from any conductive objects.) 5.4.3 TEST METHOD (PRODUCTION) In mass production it is not practical to use the device supplied by customer. Galtronics will designate reference antennas that meet VSWR requirements when installed in the wireless cable modem. The reference antennas will then be measured in free space on production test equipment. Production antennas will be measured on the same production test equipment, and are thereby correlated to the reference antennas. 5.5 EFFICIENCY 5.5.1 MINIMUM VALUES OF ANTENNA EFFICIENCY The efficiency of the antennas shall be a minimum of 50%. 5.5.2 TEST METHOD The antennas are tested while moun…

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Compliance Certification Services Inc. Report No.: T100929216-RP FCC ID: LDK-RMN302 Date of Issue: October 21, 2010 Page 96 Rev. 00 APPENDIX I RADIO FREQUENCY EXPOSURE LIMIT According to §15.247(i), 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 energy levels in excess of the Commission's guidelines. See § 1.1307(b)(1) of this chapter. EUT Specification EUT Wireless-N Boardband Home Router Frequency band (Operating) WLAN: 2.412GHz ~ 2.462GHz WLAN: 5.18GHz ~ 5.32GHz / 5.50GHz ~ 5.70GHz WLAN: 5.745GHz ~ 5.825GHz Others Device category Portable (<20cm separation) Mobile (>20cm separation) Others Exposure classification Occupational/Controlled exposure (S = 5mW/cm 2 ) General Population/Uncontrolled exposure (S=1mW/cm 2 ) Antenna diversity Single antenna Multiple antennas Tx diversity Rx diversity Tx/Rx diversity Max. output power IEEE 802.11b mode: 16.54 dBm (45.08 mW) IEEE 802.11g mode: 24.01 dBm (251.77 mW) IEEE 802.11n HT 20 MHz mode: 26.67 dBm (464.52 mW) IEEE 802.11n HT 40 MHz mode: 26.48 dBm (444.63 mW) Antenna gain (Max) 2.64 dBi (Numeric gain: 1.84) Antenna Calculation for MIMO Mode: 2.64dBi + 10 log (2) = 5.65 dBi (Numeric gain: 3.67) Evaluation applied MPE Evaluation* SAR Evaluation N/A Remark: 1. The maximum output power is 26.67dBm (464.52mW) at 2437MHz (with 3.67numeric antenna gain.) 2. DTS device is not subject to routine RF evaluation; MPE estimate is used to justify the compliance. 3. For mobile or fixed location transmitters, no SAR consideration applied. The maximum power density is 1.0 mW/cm2 even if the calculation indicates that the power density would be larger. TEST RESULTS No non-compliance noted. MPE EVALUATION No non-compliance noted. Compliance Certification Services Inc. Report No.: T100929216-RP FCC ID: LDK-RMN302 Date of Issue: October 21, 2010 Page 97 Rev. 00 Calculation Given d GP E ×× = 30 & 3770 2 E S = Where E = Field strength in Volts / meter P = Power in Watts G = Numeric antenna gain d = Distance in meters S = Power density in milliwatts / square centimeter Combining equations and re-arranging the terms to express the distance as a function of the remaining variables yields: 2 3770 30 d GP S ×× = Changing to units of mW and cm, using: P (mW) = P (W) / 1000 and d (cm) = d(m) / 100 Yields () () 2 2 0796.0 100/3770 1000/30 d GP d GP S × ×= × ×× = Equation 1 Where d = Distance in cm P = Power in mW G = Numeric antenna gain S = Power density in mW / cm 2 Maximum Permissible Exposure Substituting the MPE safe distance using d = 20 cm into Equation 1: Yields GPS××=000199.0 Where P = Power in mW G = Numeric antenna gain S = Power density in mW / cm 2 Compliance Certification Services Inc. Report No.: T100929216-RP FCC ID: LDK-RMN302 Date of Issue: October 21, 2010 Page 98 Rev. 00 IEEE 802.11b mode: EUT output power = 45.08 mW Numeric Antenna gain = 1.84 Æ Power density = 0.0165 mW / cm 2 IEEE 802.11g mode: EUT output power = 251.77 mW Numeric Antenna gain = 1.84 Æ Power density = 0.09219 mW / cm 2 IEEE 802.11n HT 20 MHz mode: EUT output power = 464.52 mW Numeric Antenna gain = 3.67 Æ Power density = 0.33933 mW / cm 2 IEEE 802.11n HT 40 MHz mode: EUT output power = 444.63 mW Numeric Antenna gain = 3.67 Æ Power density = 0.32473 mW / cm 2 (For mobile or fixed location transmitters, the maximum power density is 1.0 mW/cm 2 even if the calculation indicates that the power density would be larger.)

Compliance Certification Services Inc. Report No.: T100929216-RP FCC ID: LDK-RMN302 Date of Issue: October 21, 2010 Page 96 Rev. 00 APPENDIX I RADIO FREQUENCY EXPOSURE LIMIT According to §15.247(i), 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 energy levels in excess of the Commission's guidelines. See § 1.1307(b)(1) of this chapter. EUT Specification EUT Wireless-N Boardband Home Router Frequency band (Operating) WLAN: 2.412GHz ~ 2.462GHz WLAN: 5.18GHz ~ 5.32GHz / 5.50GHz ~ 5.70GHz WLAN: 5.745GHz ~ 5.825GHz Others Device category Portable (<20cm separation) Mobile (>20cm separation) Others Exposure classification Occupational/Controlled exposure (S = 5mW/cm 2 ) General Population/Uncontrolled exposure (S=1mW/cm 2 ) Antenna diversity Single antenna Multiple antennas Tx diversity Rx diversity Tx/Rx diversity Max. output power IEEE 802.11b mode: 16.54 dBm (45.08 mW) IEEE 802.11g mode: 24.01 dBm (251.77 mW) IEEE 802.11n HT 20 MHz mode: 26.67 dBm (464.52 mW) IEEE 802.11n HT 40 MHz mode: 26.48 dBm (444.63 mW) Antenna gain (Max) 2.64 dBi (Numeric gain: 1.84) Antenna Calculation for MIMO Mode: 2.64dBi + 10 log (2) = 5.65 dBi (Numeric gain: 3.67) Evaluation applied MPE Evaluation* SAR Evaluation N/A Remark: 1. The maximum output power is 26.67dBm (464.52mW) at 2437MHz (with 3.67numeric antenna gain.) 2. DTS device is not subject to routine RF evaluation; MPE estimate is used to justify the compliance. 3. For mobile or fixed location transmitters, no SAR consideration applied. The maximum power density is 1.0 mW/cm2 even if the calculation indicates that the power density would be larger. TEST RESULTS No non-compliance noted. MPE EVALUATION No non-compliance noted. Compliance Certification Services Inc. Report No.: T100929216-RP FCC ID: LDK-RMN302 Date of Issue: October 21, 2010 Page 97 Rev. 00 Calculation Given d GP E ×× = 30 & 3770 2 E S = Where E = Field strength in Volts / meter P = Power in Watts G = Numeric antenna gain d = Distance in meters S = Power density in milliwatts / square centimeter Combining equations and re-arranging the terms to express the distance as a function of the remaining variables yields: 2 3770 30 d GP S ×× = Changing to units of mW and cm, using: P (mW) = P (W) / 1000 and d (cm) = d(m) / 100 Yields () () 2 2 0796.0 100/3770 1000/30 d GP d GP S × ×= × ×× = Equation 1 Where d = Distance in cm P = Power in mW G = Numeric antenna gain S = Power density in mW / cm 2 Maximum Permissible Exposure Substituting the MPE safe distance using d = 20 cm into Equation 1: Yields GPS××=000199.0 Where P = Power in mW G = Numeric antenna gain S = Power density in mW / cm 2 Compliance Certification Services Inc. Report No.: T100929216-RP FCC ID: LDK-RMN302 Date of Issue: October 21, 2010 Page 98 Rev. 00 IEEE 802.11b mode: EUT output power = 45.08 mW Numeric Antenna gain = 1.84 Æ Power density = 0.0165 mW / cm 2 IEEE 802.11g mode: EUT output power = 251.77 mW Numeric Antenna gain = 1.84 Æ Power density = 0.09219 mW / cm 2 IEEE 802.11n HT 20 MHz mode: EUT output power = 464.52 mW Numeric Antenna gain = 3.67 Æ Power density = 0.33933 mW / cm 2 IEEE 802.11n HT 40 MHz mode: EUT output power = 444.63 mW Numeric Antenna gain = 3.67 Æ Power density = 0.32473 mW / cm 2 (For mobile or fixed location transmitters, the maximum power density is 1.0 mW/cm 2 even if the calculation indicates that the power density would be larger.)

Compliance Certification Services Inc. Report No.: T100929216-RP FCC ID: LDK-RMN302 Date of Issue: October 21, 2010 Note: This report shall not be reproduced except in full, without the written approval of Compliance Certification Services Inc. This document may be altered or revised by Compliance Certification Services Inc. personnel only, and shall be noted in the revision section of the document. Page 1 Total Page: 101 Rev. 00 FCC 47 CFR PART 15 SUBPART C TEST REPORT For Wireless-N Boardband Home Router Model: RMN302 Trade Name: Cisco Issued to Cisco System Inc. 170 West Tasman Drive,San Jose,CA95134,United States Issued by Compliance Certification Services Inc. No. 81-1, Lane 210, Pa-De 2nd Rd., Luchu Hsiang, Taoyuan Shien, (338), Taiwan, R.O.C. http://www.ccsrf.com [email protected] Compliance Certification Services Inc. Report No.: T100929216-RP FCC ID: LDK-RMN302 Date of Issue: October 21, 2010 Page 2 Rev. 00 TABLE OF CONTENTS 1. TEST RESULT CERTIFICATION....................................................................................................3 2. EUT DESCRIPTION ...........................................................................................................................4 3. TEST METHODOLOGY ....................................................................................................................5 3.1 EUT CONFIGURATION........................................................................................................................5 3.2 EUT EXERCISE....................................................................................................................................5 3.3 GENERAL TEST PROCEDURES.............................................................................................................5 3.4 FCC PART 15.205 RESTRICTED BANDS OF OPERATIONS.........................................................6 3.5 DESCRIPTION OF TEST MODES.........…

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