PY3CG814WGWIRELESS CABLE MODEM

SM-CG814WNA-0 January 2003 NETGEAR, Inc. 4500 Great America Parkway Santa Clara, CA 95054 USA Phone 1-888-NETGEAR Reference Manual for the Model CG814W Wireless Cable Modem Gateway ii © 2002 by NETGEAR, Inc. All rights reserved. Trademarks NETGEAR is a trademark of Netgear, Inc. Microsoft, Windows, and Windows NT are registered trademarks of Microsoft Corporation. Other brand and product names are registered trademarks or trademarks of their respective holders. Statement of Conditions In the interest of improving internal design, operational function, and/or reliability, NETGEAR reserves the right to make changes to the products described in this document without notice. NETGEAR does not assume any liability that may occur due to the use or application of the product(s) or circuit layout(s) described herein. Federal Communications Commission (FCC) Compliance Notice: Radio Frequency Notice This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: •Reorient or relocate the receiving antenna. •Increase the separation between the equipment and receiver. •Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. •Consult the dealer or an experienced radio/TV technician for help. EN 55 022 Declaration of Conformance This is to certify that the CG814W Wireless Cable Modem Gateway is shielded against the generation of radio interference in accordance with the application of Council Directive 89/336/EEC, Article 4a. Conformity is declared by the application of EN 55 022 Class B (CISPR 22). iii Bestätigung des Herstellers/Importeurs Es wird hiermit bestätigt, daß das CG814W Wireless Cable Modem Gateway gemäß der im BMPT-AmtsblVfg 243/1991 und Vfg 46/1992 aufgeführten Bestimmungen entstört ist. Das vorschriftsmäßige Betreiben einiger Geräte (z.B. Testsender) kann jedoch gewissen Beschränkungen unterliegen. Lesen Sie dazu bitte die Anmerkungen in der Betriebsanleitung. Das Bundesamt für Zulassungen in der Telekommunikation wurde davon unterrichtet, daß dieses Gerät auf den Markt gebracht wurde und es ist berechtigt, die Serie auf die Erfüllung der Vorschriften hin zu überprüfen. Certificate of the Manufacturer/Importer It is hereby certified that the CG814W Wireless Cable Modem Gateway has been suppressed in accordance with the conditions set out in the BMPT-AmtsblVfg 243/1991 and Vfg 46/1992. The operation of some equipment (for example, test transmitters) in accordance with the regulations may, however, be subject to certain restrictions. Please refer to the notes in the operating instructions. Federal Office for Telecommunications Approvals has been notified of the placing of this equipment on the market and has been granted the right to test the series for compliance with the regulations. Voluntary Control Council for Interference (VCCI) Statement This equipment is in the second category (information equipment to be used in a residential area or an adjacent area thereto) and conforms to the standards set by the Voluntary Control Council for Interference by Data Processing Equipment and Electronic Office Machines aimed at preventing radio interference in such residential areas. When used near a radio or TV receiver, it may become the cause of radio interference. Read instructions for correct handling. Technical Support Thank you for choosing Time Warner Cable "Wireless Road Runner" Service and Netgear product(s). Please register online and take advantage of the technical support resources such as Netgear online knowledge base. Technical support is available twenty-four hours a day, seven days a week; please call your local Time Warner Cable office. iv RF Exposure Warning: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This device provides an external antenna that must be installed in accordance with provided instructions; and it must be operated with minimum 20 cm spacing between the antenna and all person's body during wireless mode of operation. Further, this transmitter must not be co-located or operated in conjunction with any other antenna or transmitter . Contentsv Contents About This Manual Chapter 1 Introduction ..........................................................................................................................1-1 About the CG814W Gateway .........................................................................................1-1 Key Features ..................................................................................................................1-1 Built-in Cable Modem ...............................................................................................1-1 A Powerful, True Firewall .........................................................................................1-2 Content Filtering .......................................................................................................1-2 802.11b Standards-based Wireless Networking ......................................................1-2 Configurable Auto Uplink™ Ethernet Connection ....................................................1-3 USB Port ..................................................................................................................1-3 Protocol S…

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Request for Confidentiality Federal Communications Commission Authorization and Evaluation Division Sub.: Confidentiality Request regarding application for certification of FCC ID: PY3CG814WG Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: l Schematics l Part List l Block diagram l Operational description The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Mark Merrill / Chief Technology Officer Netgear Incorporated

External Photo of the product------------------------------------------------------------------------------ 1/5 FCC ID: PY3CG814WG Training Research Co., Ltd., TEL: 886-2-26935155, Fax: 886-2-26934440 External Photo of the product------------------------------------------------------------------------------ 2/5 FCC ID: PY3CG814WG Training Research Co., Ltd., TEL: 886-2-26935155, Fax: 886-2-26934440 External Photo of the product------------------------------------------------------------------------------ 3/5 FCC ID: PY3CG814WG Training Research Co., Ltd., TEL: 886-2-26935155, Fax: 886-2-26934440 External Photo of the product------------------------------------------------------------------------------ 4/5 FCC ID: PY3CG814WG Training Research Co., Ltd., TEL: 886-2-26935155, Fax: 886-2-26934440 External Photo of the product------------------------------------------------------------------------------ 5/5 FCC ID: PY3CG814WG Training Research Co., Ltd., TEL: 886-2-26935155, Fax: 886-2-26934440

LABEL Format: 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: LABEL Position: Tested to Comply With FCC Standards FOR HOME OR OFFICE USE PY3CG814WG LABEL LABEL

Training Research Co., Ltd. 255 Nanyang Street, Shijr, Taipei Hsien 221, Taiwan, R.O.C. TEL: 886-2-26935155 FAX: 886-2-26934440 TRCSince1985 ® Measurement of MPE 1. Foreword In adopt with the Human Exposure IEEE C95.1, and according to the FCC 1.1310. The Maximum Permissible Exposure (MPE) is obligated to measure in order to prove the safety of radiation harmfulness to the human body. The Gain of the antenna used is measured in an Anechoic chamber. The maximum total power to the antenna is to be recorded. By adopting the Friis Transmission Formula and the power gain of the antenna, we can find the distance right away from the product, where the limit of the MPE is. 2. Description of EUT Applicant : Netgear Inc. Applicant Address : 4500 Great America Parkway, Santa Clara CA 95054 Classification : Mobile Device (i) Under normal use condition, the antenna is at least 20cm away from the user; (ii) Warning statement for keeping 20cm separation distance and the prohibition of operating next to the person has been printed in the user’s manual Model No. : CG814WG Granted FCC ID : PY3CG814WG Frequency Range : 2.412 GHz ~ 2.462GHz Support Channel : 11 Channels Modulation Skill : BPSK, QPSK, CCK, OFDM Power Type : By the Power adaptor M/N: AD-121ADT I/P: AC 120V, 60Hz, 18W O/P: DC +12V, 1A Power Cable : I/P (Power to Adapter):190 cm long, non- shielded, no ferrite core O/P (Adapter to EUT) :190cm long, non- shielded, no ferrite core Training Research Co., Ltd. 255 Nanyang Street, Shijr, Taipei Hsien 221, Taiwan, R.O.C. TEL: 886-2-26935155 FAX: 886-2-26934440 TRCSince1985 ® 3. Limits for Maximum Permissible Exposure (MPE) Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Filed Strength (H) (A/m) Power Density (S) (mW/cm2) Averaging Time |E| 2 , |H| 2 or S (minutes) (A) Limits for Occupational/Controlled Exposure 0.3-3.0 614 1.63 100 6 3.0-30 1842/f 4.89/f 900/f 2 6 30-300 61.4 0.163 1.0 6 300-1500 -- -- f/300 6 1500-100,000 -- -- 5 6 (B) Limits for General Population/Uncontrolled Exposure 0.3-1.34 614 1.63 100 30 1.34-30 824/f 2.19/f 180/f 2 30 30-300 27.5 0.073 0.2 30 300-1500 -- -- f/1500 30 1500-100,000 -- -- 1.0 30 [The EUT is tested in transmit and receive modes and in the first, middle and the last channel separately. The following shows only our observation have the greatest emissions.] According to OET BULLETIN 56 Fourth Edition/August 1999, Equation for Predicting RF Fields: Friis Transmission Formula: 2 22 /0269.0 )20(4 552.187.10 4 cmmW R PG S= × == ππ Estimated safe separation: cm PG R28.3 4 552.110.87 4 = × == ππ Remarks: "The safe estimated separation that the user must maintain from the antenna is at least 3.28 cm." Where: S = power density (in appropriate units, e.g. mW/cm2) P = power input to the antenna (in appropriate units, e.g., mW) G = power gain of the antenna in the direction of interest relative to an isotropic radiator R = distance to the center of radiation of the antenna (appropriate units, e.g., cm) The Numeric gain G of antenna with a gain specified in dB is determined by: G = Log -1 (dB antenna gain/10) G = Log -1 (1.91 / 10) = 1.552

Test Report ---------------------------------------------------------------------------- 1/50 Report No.: N1015927, FCC Part 15 Training Research Co., Ltd., TEL: 886-2-26935155, Fax: 886-2-26934440 MEASUREMENT REPORT of Wireless Cable Modem Gateway Applicant : Netgear Inc. Model No. : CG814WG EUT : Wireless Cable Modem Gateway FCC ID : PY3CG814WG Report No. : N1015927 Tested by : Training Research Co., Ltd. TEL : 886-2-26935155 FAX : 886-2-26934440 No. 255, Nanyang Street, Shijr, Taipei Hsien 221, Taiwan, R.O.C. Test Report ---------------------------------------------------------------------------- 2/50 Report No.: N1015927, FCC Part 15 Training Research Co., Ltd., TEL: 886-2-26935155, Fax: 886-2-26934440 CERTIFICATION We here by verify that: The test data, data evaluation, test procedures and equipment configurations shown in this report were made mainly in accordance with the procedures given in ANSI C63.4 (1992) as a reference. All test were conducted by Training Research Co., Ltd., 255 Nanyang Street, Shijr, Taipei Hsien 221, Taiwan, R.O.C. Also, we attest to the accuracy of each. We further submit that the energy emitted by the sample EUT tested as described in the report is in compliance with the technical requirements set forth in the FCC Rules Part 15 Subpart B (Declaration of Conformity) and C Section 15.247, FCC 97-114. Applicant : Netgear Inc. Applicant address : 4500 Great America Parkway, Santa Clara CA 95054 EUT : Wireless Cable Modem Gateway Model No. : CG814WG FCC ID : PY3CG814WG Report No. : N1015927 Test Date : September 2, 2003 Prepared by: Approved by: Jack Tsai Frank Tsai Conditions of issue : (1) This test report shall not be reproduced except in full, without written approval of TRC. And the test result contained within this report only relate to the sample submitted for testing. (2) This report must not be used by the client to claim product endorsement by NVLAP or any agency of U.S. Government. ́ NVLAP LAB CODE: 200174-0 Test Report ---------------------------------------------------------------------------- 3/50 Report No.: N1015927, FCC Part 15 Training Research Co., Ltd., TEL: 886-2-26935155, Fax: 886-2-26934440 Federal Communications Commission Declaration of Conformity (DoC) For the Following Equipment: Product name : Wireless Cable Modem Gateway Model name : CG814WG Trade name : Netgear Is her ewith confirmed and found to comply with the requirements of CFR 47 part15 Subpart B - Unintentional Radiators regulation. The results of electromagnetic mission evaluation are shown in the report number : N1015927 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 Manufacturer USA local representative Company name: ASUSTeK Computer Inc. To be determined Computer address: 4/F, 150, Li-Te Rd., Peitou, Taipei, Taiwan ZIP / Postal code 112 Contact person: Lawrence Yu Title: R & D Engineer Internet e-mail address: [email protected] Tel / Fax: 886-2-28943447 / 886-2-28950113 Test Report ---------------------------------------------------------------------------- 4/50 Report No.: N1015927, FCC Part 15 Training Research Co., Ltd., TEL: 886-2-26935155, Fax: 886-2-26934440 Tables of Contents I. GENERAL ................................................................................................................................. 6 1.1 Introduction ..................................................................................................................... 6 1.2 Description of EUT .......................................................................................................... 6 1.3 Test method ..................................................................................................................... 6 1.4 Description of Support Equipment ................................................................................ 7 1.5 Configuration of System Under Test ............................................................................. 10 1.6 Verify the Frequency and Channel ............................................................................... 13 1.7 Test Procedure ................................................................................................................ 14 1.8 Location of the Test Site ................................................................................................ 14 1.9 General Test Condition .................................................................................................. 14 II. Section 15.101(a) : Equipment Authorization of Unintentional Radiators................... 14 III. Section 15.203 : Antenna Requirement.............................................................................. 15 IV. Section 15.207 : Power Line Conducted Emissions for AC Powered Units ............... 16 4.1 Test Condition & Setup .................................................................................................. 16 4.2 List of Test Instruments ................................................................................................. 16 4.3 Test Result of Conducted Emissions ............................................................................ 17 4.3.1 The result for 802.11g of conducted emission..................................................... 17 4.3.2 The result for 802.11b of conducted emission.................................................... 20 V. Section 15.247(a) : Technical Description of the EUT...................................................... 23 VI. Section 15.247(a)(2) : Bandwidth for Direct Sequence System ..................................... 24 6.1 Test Condition & Setup .................................................................................................. 24 6.2 Test Instruments Configuration ......................…

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Test Setup Photos ------------------------------------------------------------------------ 1/3 FCC ID:PY3CG814WG Training Research Co., Ltd., TEL: 886-2-26935155, Fax: 886-2-26934440 Conducted Test Setup Placement: Front View of the Test Configuration Side View of the Test Configuration Test Setup Photos ------------------------------------------------------------------------ 2/3 FCC ID:PY3CG814WG Training Research Co., Ltd., TEL: 886-2-26935155, Fax: 886-2-26934440 Radiated Test Setup Placement: (Unintentional) Front View of the Test Configuration of Unintentional Rear View of the Test Configuration of Unintentional Test Setup Photos ------------------------------------------------------------------------ 3/3 FCC ID:PY3CG814WG Training Research Co., Ltd., TEL: 886-2-26935155, Fax: 886-2-26934440 Radiated Test Setup Placement: (Intentional) Front View of the Test Configuration of Intentional Rear View of the Test Configuration of Intentional