PY3CG814WHWireless Cable Modem Gateway

NETGEAR CG814WH Wireless Cable Modem Gateway 0 NETGEAR CG814WH Wireless Cable Modem Gateway User Guide COPYRIGHT & TRADEMARKS Copyright 2002 NETGEAR, All Rights Reserved. Microsoft, Windows, and the Windows logo are registered trademarks of Microsoft Corporation. All other trademarks and brand names are the property of their respective proprietors. FCC STATEMENT The NETGEAR CG814WH has been tested and complies with the specifications for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interface in a residential installation. This equipment generates, uses, and can radio frequency energy and, if not installed and used according to 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 is found by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measure: • Reorient or relocate the receiving antenna • Increase the separation between the equipment of devices • Connect the equipment to an outlet other than the receiver • Consult a dealer or an experienced radio/TV technician for assistance NETGEAR CG814WH Wireless Cable Modem Gateway 1 Chapter 1: Introduction Overview Thank you for purchasing the NETGEAR CG814WH Wireless Cable Modem Gateway. The NETGEAR CG814WH provides the ideal solution for connecting your wireless network to a high-speed broadband Internet connection and a 10/100 Fast Ethernet backbone. Configurable as a DHCP server for your existing network, the NETGEAR CG814WH acts as the only externally recognized Internet gateway on your local area network (LAN) and serve as an Internet NAT firewall against unwanted outside intruders. The NETGEAR CG814WH can also be configured to filter internal users’ access to the Internet. A typical gateway relies on a hub or a switch to share its Internet connection, but the NETGEAR CG814WH channels this connection through the blazing, full duplex of its built-in 10/100 4-Port Switch. This cutting-edge combination of wireless router and switch technology eliminates the need to buy an additional hub or switch and extends the range of your wireless network. Now your entire wireless network can enjoy blazing broadband Internet connections supported by its robust switched backbone. With the dual-function speed and power of the NETGEAR CG814WH, your network will take off at speeds faster than you ever imagined possible. Software Features DOCSIS Features l Cable Modem (CM) is 1.0 and 1.1 upgradeable l Concatenation, Fragmentation, Payload Header suppression, IGMP and BPI and BPI Plus are supported features for DOCSIS 1.1 l 4/16/32/64/128/256/512/1024 QAM Downstream Receiver l 2/4/8/16/32/64/128/256 QAM Advanced TDMA Upstream Transmitter l Both IP and LLC filters are supported l Sixteen (16) destination address filters and 256 multicast/unicast DA filters l Sixteen (16) independent upstream queues for multiple QoS support USB Features l OS (Win2K, XP, WinME) supported for USB interface NETGEAR CG814WH Wireless Cable Modem Gateway 2 Wireless Features l Supports at least one beacon/DTIM interval of within the range 20-1000s l Supports reception of fragmented packets l Supports reception of RTS and generation of CTS Firewall Features l Stateful Packet Inspection against both Denial of Service and Distributed Denial of Service attacks and will protect against the following: ÿ Reassembly attacks ÿ SYN Attack (SYN Flood) ÿ ICMP Flood ÿ Ping of Death Attack ÿ Tear Drop Attack ÿ IP Spoofing Attack ÿ LAND Attack ÿ Jolt ÿ Winnuke Attack (Netbios out-of-bound) ÿ OverDrop ÿ BONK, BOINK ÿ Blind Spoofing ÿ Echo/Chargen ÿ Storm ÿ Smurf Attack ÿ Mime Flood l De-Militarized Zone (DMZ) which allows a computer on the LAN to expose all of its ports to the WAN that are not otherwise filtered l Logged Events which all security incidents will be logged l Keyword blocking is based on keywords in a URL and can be specified by the user NAT Requirements The implementation of NAT must allow for specific port redirection. Listed below are applications supported. NETGEAR CG814WH Wireless Cable Modem Gateway 3 ÿ FTP ÿ IRC ÿ H.323 ÿ Quake ÿ Blizzard games ÿ Chat ALG ÿ Real Audio/Video ÿ CUSEEME ÿ Netmeeting ÿ MS Games but not with game zone ÿ DIABOLO II ÿ Activision Games ÿ PCAnywhere ÿ SSL ÿ NNTP l Port Forwarding, incoming traffic that is not part of an existing connection will be dropped unless the user specifies forwarding of the server to a host on the LAN Virtual Private Network (VPN) Feature l Having the ability to enable or disable PPTP and IPSec pass through Minimum Requirements Ñ One RJ-45 Broadband Internet connection, with a Cable Modem Ñ One PC with an installed 10Mbps, 100Mbps, or 10/100 Mbps Ethernet card (optional) Ñ TCP/IP network protocol for each PC Ñ UTP network cable with RJ-45 connector Ñ Microsoft Internet Explorer 4.0 or later, or Netscape Navigator 4.0 or later. (5.0 and 4.7, respectively, are strongly recommended.) Ñ Windows 95, 98, Millennium, NT 4.0, 2000 or XP Package Contents R {1} Cable Modem R {1} AC Power adapter R {1} CAT.5 Ethernet cable {RJ-45} NETGEAR CG814WH Wireless Cable Modem Gateway 5 Chapter 2: Using the NETGEAR CG814WH All interface and status LEDs are provided on the front panel. The power connectors, signal connectors, and Restore Factory Defaults/Reboot button are on the rear panel. The Restore factory settings Button Briefly pressing the Reset Button will clear all of the Gateway’s data and restore the factory defaults. This should be done only if you are experiencing heavy routing problems, and only after you have exhausted all of the other troubleshooting options. By resetting the Gateway, you run the risk of creating conflicts between your PCs’ actual IP Addresses and what t…

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FCC ID: PY3CG814WH User Manual additionally: 15.21 CAUTION: Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. 15.105 Federal Communications Commission (FCC) Requirements, Part 15 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. Caution Statement of the FCC Radio Frequency Exposure This Wireless LAN radio device has been evaluated under FCC Bulletin OET 65C and found compliant to the requirements as set forth in CFR 47 Sections 2.1091, 2.1093, and 15.247(b)(4) addressing RF Exposure from radio frequency devices. The radiation output power of this Wireless LAN device is far below the FCC radio frequency exposure limits. Nevertheless, this device shall be used in such a manner that the potential for human contact during normal operation—as a mobile or portable device but use in a body-worn way is strictly prohibit. When using this device, a certain separation distance between antenna and nearby persons has to be kept to ensure RF exposure compliance. In order to comply with the RF exposure limits established in the ANSI C95.1 standards, the distance between the antennas and the user should not be less than 20cm. Regulatory information / Disclaimers Installation and use of this Wireless LAN device must be in strict accordance with the instructions included in the user documentation provided with the product. Any changes or modifications (including the antennas) made to this device that are not expressly approved by the manufacturer may void the user’s authority to operate the equipment. The manufacturer is not responsible for any radio or television interference caused by unauthorized modification of this device, or the substitution of the connecting cables and equipment other than manufacturer specified. It is the responsibility of the user to correct any interference caused by such unauthorized modification, substitution or attachment. Manufacturer and its authorized resellers or distributors will assume no liability for any damage or violation of government regulations arising from failing to comply with these guidelines. MPE Statement (Safety Information) Your device contains a low power transmitter. When device is transmitted it sends out Radio Frequency (RF) signal. Safety Information CAUTION: To maintain compliance with FCC’s RF exposure guidelines, this equipment should be installed and operated with minimum distance 20cm between the radiator and your body. Use on the supplied antenna. Unauthorized antenna, modification, or attachments could damage the transmitter and may violate FCC regulations.

Top view Cover of PCMCIA card is fixed by screw. Side view Cover of PCMCIA card is fixed by screw.

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: (with optional Tx, FCC ID: PD5LMWP200) LABEL Position: Tested to Comply With FCC Standard FOR HOME OR OFFICE USE PY3CG814WH LABEL LABEL CG814WH

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 EUT : Wireless Cable Modem Gateway 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. : CG814WH Granted FCC ID : PY3CG814WH Frequency Range : 2.412 GHz ~ 2.462GHz Supported Channel: 11 Channel Modulation Skill : DBPSK, DQPSK, CCK Power Type : Powered by the PCMCIA slot of the client’s device Applicant : Netgear Inc. 4500 Great America Parkway, Santa Clara, CA 95054. (Remarks: The original MPE evaluation solely concerning about the PCMCIA radio card, with the FCC ID: PD5LMWP200, performed by the ADT is attached as a reference.) 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: 23 22 /10834.4 )20(4 79.076.30 4 cmmW R PG S − ×= × == ππ Estimated safe separation: cm PG R391.1 4 79.076.30 4 = × == ππ Remarks: "The safe estimated separation that the user must maintain from the antenna is at least 1.391 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 / 10) = 0.79

Page 1 of 3 Set-up of RF peak power testing Before installation of PCMCIA card (EUT) Page 2 of 3 After installation of EUT Peak power meter: Measured output power of EUT Notbook PC control EUT by software. EUT Page 3 of 3 Maximum hold of RF peak power of EUT 16.67 dBm (reading value) + 0.3 db (cable loss)=16.97 dBm=49.77 mW It is close to 53 mW.

Test Report ----------------------------------------------------------------------------- 3/43 Report No.: N1015092, FCC Part 15 Training Research Co., Ltd., TEL: 886-2-26935155, Fax: 886-2-26934440 Tables of Contents I. GENERAL ........................................................................................................................ 5 1.1 Introduction ................................................................................................................. 5 1.2 Description of EUT ..................................................................................................... 5 1.3 Test method ................................................................................................................. 5 1.4 Description of Support Equipment ............................................................................. 6 1.5 Configuration of System Under Test .......................................................................... 9 1.6 Verify the Frequency and Channel ............................................................................. 12 1.7 Test Procedure ........................................................................................................... 13 1.8 Location of the Test Site ............................................................................................ 13 1.9 General Test Condition .............................................................................................. 13 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 Table 1 Conducted emissions of channel 01 ........................................................... 17 Table 2 Conducted emissions of Channel 06 .......................................................... 18 Table 3 Conducted emissions of Channel 11 .......................................................... 19 V. Section 15.247(a) : Technical Description of the EUT................................................... 20 VI. Section 15.247(a)(2) : Bandwidth for Direct Sequence System ................................... 21 6.1 Test Condition & Setup ............................................................................................. 21 6.2 Test Instruments Configuration ................................................................................. 21 6.3 List of Test Instruments ............................................................................................. 21 6.4 Test Result of Bandwidth ........................................................................................... 22 Channel 01 ................................................................................................................. 23 Channel 06 ................................................................................................................. 24 Channel 11 ................................................................................................................. 25 Test Report ----------------------------------------------------------------------------- 4/43 Report No.: N1015092, FCC Part 15 Training Research Co., Ltd., TEL: 886-2-26935155, Fax: 886-2-26934440 VII. Section 15.247(b) : Power Output .................................................................................. 26 7.1 Test Condition & Setup ............................................................................................. 26 7.2 List of Test Instruments ............................................................................................. 26 7.3 Test Result ................................................................................................................. 26 VIII. Section 15.247(c) : Spurious Emissions (Radiated) ................................................... 27 8.1 Test Condition & Setup ............................................................................................. 27 8.2 List of Test Instruments ............................................................................................. 28 8.3 Test Result of Spurious Radiated Emissions ............................................................. 29 Table 4 Radiated emissions of Horizontal for 30MHz to 1GHz .......................... 29 Table 5 Radiated emissions of Vertical for 30MHz to 1GHz ............................... 30 Table 6 Above 1GHz radiated emissions of Horizontal of CH1 .......................... 31 Table 7 Above 1GHz radiated emissions of Vertical of CH1 ............................... 31 Table 8 Above 1GHz radiated emissions of Horizontal of CH6 .......................... 32 Table 9 Above 1GHz radiated emissions of Vertical of CH6 ............................... 32 Table 10 Above 1GHz radiated emissions of Horizontal of CH11 ........................ 33 Table 11 Above 1GHz radiated emissions of Vertical of CH11 ............................. 33 8.4 Test Result of Bandedge.............................................................................................. 34 Channel 01 ................................................................................................................. 35 Channel 11 ................................................................................................................. 36 IX. Section 15.247(d) : Power Spectral Density ................................................................... 37 9.1 Test Condition & Setup ..................…

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Test Report -------------------------------------------------------------------------------- 34/43 Report No.: N1015092, FCC Part 15 Training Research Co., Ltd., TEL: 886-2-26935155, Fax: 886-2-26934440 8.4 Test Result of the Bandedge If any 100 kHz bandwidth outside these frequency bands, the radio frequency power that is produced by the modulation products of the spreading sequence, the information sequence and the carrier frequency shall be either at least 20 dB below that in any 100 kHz bandwidth within the band that contains the highest level of the desired power or shall not exceed the general levels specified id 15.209(a), We perform this section by the conducted manner, the RBW is set to 1MHz and VBW=RBW. We’d made the observation up to 10 th harmonics and the criterion is all the harmonic/spurious emissions must be 20dB below the highest emission level measured. If the emissions fall in the restricted bands stated in the Part15.205(a) must also comply with the radiated emission limits specified in Part15.209(a). (Peak mode: RBW=VBW=1MHz. Average mode: RBW=1MHz, VBW=10Hz) The following pages show our observations referring to the channel 1 and 11 respectively. Test Condition & Setup: same as < 3.1 > Test Report -------------------------------------------------------------------------------- 35/43 Report No.: N1015092, FCC Part 15 Training Research Co., Ltd., TEL: 886-2-26935155, Fax: 886-2-26934440 Channel 1 RBW=1MHz VBW=1MHz Channel 11 RBW=1MHz VBW=1MHz Test Report -------------------------------------------------------------------------------- 36/43 Report No.: N1015092, FCC Part 15 Training Research Co., Ltd., TEL: 886-2-26935155, Fax: 886-2-26934440 This is the hard copy of our bandedge measurement generated by our bandedge testing program. The pictures shown above is the bandedge of channel 1 and 11. 1. The lob right and left by the fundamental side is already 20dB below the highest emission level. 2. The emissions recorded in the restricted band is do comply with the Part 15.209(a) – as below. Radiated Emissions For Band-edge [Horizontal] Radiated Emission FCC Class B ( 3m ) Corrected Amplitude (dBμV/m) Limit (dBμV/m) Frequency (MHz) Ant. H. (m) Table ( ) Correction Factors (dB) Peak Average Peak Ave. Margin (dB) 2352.17 1.00 211 2.71 35.88 --- 74.00 53.96 -18.08 2487.67 1.00 148 3.43 49.27 --- 74.00 53.96 -4.69 Radiated Emissions For Band-edge [ Vertical] Radiated Emission FCC Class B ( 3m ) Corrected Amplitude (dBμV/m) Limit (dBμV/m) Frequency (MHz) Ant. H. (m) Table ( ) Correction Factors (dB) Peak Average Peak Ave. Margin (dB) 2352.17 1.00 235 2.71 34.88 --- 74.00 53.96 -19.08 2487.67 1.00 168 3.43 43.93 --- 74.00 53.96 -10.03 Note: Margin = Corrected - Limit. Correction factor = Antenna factor + ( Cable Loss – Amplitude gain)

Test Setup Photos ------------------------------------------------------------------------- 1/3 FCC ID: PY3CG814WH Training Research Co., Ltd., TEL: 886-2-26935155, Fax: 886-2-26934440 Conducted Test Setup Placement: (Photographs) Front View of the Test Configuration Side View of the Test Configuration Test Setup Photos ------------------------------------------------------------------------- 2/3 FCC ID: PY3CG814WH 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: PY3CG814WH 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