H8NDCW725WiFi Modem Gateway

D D C C W W 7 7 2 2 5 5 C C a a b b l l e e M M o o d d e e m m User’s Manual Rev: 1.0 2006/08/20 Information in this document is subject to change without notice. No part of this document may be reproduced or transmitted in any form or by any means, electronic or mechanical, for any purpose, without the express written permission of the seller. The seller provides this documentation without warranty, term, or condition of any kind. The seller may make improvements or changes in the product(s) and/or the program(s) described in this documentation at any time. 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. Other product and company names herein may be trademarks of their respective owners. 2004/08/20 Rev:1.0 ii EMTA User Manual Safety Notes For Installation „ Use only the type of power source indicated on the marking labels. „ Use only the power adapter supplied with the product. „ Do not overload wall outlet or extension cords as this may increase the risk of electric shock or fire. If the power cord is frayed, replace it with a new one. „ Proper ventilation is necessary to prevent the product overheating. Do not block or cover the slots and openings on the device, which are intended for ventilation and proper operation. It is recommended to mount the product with a stack. „ Do not place the product near any source of heat or expose it to direct sunshine. „ Do not expose the product to moisture. Never spill any liquid on the product. „ Do not attempt to connect with any computer accessory or electronic product without instructions from qualified service personnel. This may result in risk of electronic shock or fire. „ Do not place this product on unstable stand or table. For Using „ Power off and unplug this product from the wall outlet when it is not in use or before cleaning. Pay attention to the temperature of the power adapter. The temperature might be high. „ After powering off the product, power on the product at least 15 seconds later. „ Do not block the ventilating openings of this product. „ When the product is expected to be not in use for a period of time, unplug the power cord of the product to prevent it from the damage of storm or sudden increases in rating. For Service Do not attempt to disassemble or open covers of this unit by yourself. Nor should you attempt to service the product yourself, which may void the user’s authority to operate it. Contact qualified service personnel under the following conditions: „ If the power cord or plug is damaged or frayed. „ If liquid has been spilled into the product. „ If the product has been exposed to rain or water. „ If the product does not operate normally when the operating instructions are followed. „ If the product has been dropped or the cabinet has been damaged. „ If the product exhibits a distinct change in performance. Warning „ This equipment must be installed and operated in accordance with provided instructions and a minimum 20 cm spacing must be provided between computer mounted antenna and person’s body (excluding extremities of hands, wrist and feet) during wireless modes of operation. „ 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. Caution „ Any changes or modifications not expressly approved by the party responsible for compliance could void the authority to operate equipment. iii Contents Contents Before You Use .................................................................................................vii Features ............................................................................................... vii General ....................................................................................... vii CableLabs DOCSIS 1.0/1.1/2.0 Standard Compliant ........................... vii Two-Way Cable Residential Gateway................................................ vii Wireless....................................................................................... vii Firewall ...................................................................................... viii CableLabs CableHome 1.1 Standard Compliant................................. viii Management & Maintenance .......................................................... viii System Requirements .............................................................................. ix Unpacking .............................................................................................. ix Chapter 1: Overview .......................................................................................... 1 Physical Outlook.......................................................................................1 Front Panel ....................................................................................1 Rear Panel .....................................................................................2 Chapter 2: Installation....................................................................................... 3 Installation Procedure for Ethernet Interface ................................................3 Installation Procedure for USB Interface ......................................................4 Connecting the Cable Modem to Your Computer............................................4 Chapter 3: Software Installation and Configuration........................................... 5 USB Driver Installation..............................................................................5 For Windows 98SE/ME .....................................................................5 For Windows 2000 ..........................................................................5 For Windows XP ...........................…

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AA BB CC DD EE 4 4 3 3 2 2 1 1 TitleSize Document Number R e v Date: Sheet of CHE260-D49(RoHS) 1 Block Diagram C 19 US 10/100baseT (Port 2) CHE260-D49(RoHS) (BCM3349) USB Upstream Port +3.3V (BCM5325M) 8MB MII EPHY INTERFACE JTAG Port,Console PortandBBS Port CPU/MAC/PHY FLASH 10/100baseT (Port 1) SDRAM 16MB +2.5V 12VDC Regulat ed Power Supply (BCM3419) EPHY SWITCH +1.2V WIRELESS DS 2004 02 26 LED's 10/100baseT (Port 3) POWER SUPPLY TUNER RESET 10/100baseT (Port 4) +1.8V BCM4318 Frequency Range: 5~42MHZ 88~860MH z(EU TYPE) Frequency Range : 2412~2462 MHZ Crystal20MHz Crystal24MHz Crystal16MHz

Report No：078174R-RFUSP05V01 Page: 71 of 77 Version:1.0 Attachement ÿ EUT Photograph (1) EUT Photo (2) EUT Photo

The Canada ID and DoC Label will be placed on the equipment as shown in the photograph below. WiFi Modem Gateway Model No.: DCW725xx F F C C C C I I D D : : H8NDCW725 " 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 may cause undesired operation. "

Report No：078174R-RFUSP05V01 Page: 72 of 77 Version:1.0 (3) EUT Photo (4) EUT Photo Report No：078174R-RFUSP05V01 Page: 73 of 77 Version:1.0 (5) EUT Photo (6) EUT Photo Report No：078174R-RFUSP05V01 Page: 74 of 77 Version:1.0 (7) EUT Photo Report No：078174R-RFUSP05V01 Page: 75 of 77 Version:1.0 (8) EUT Photo Report No：078174R-RFUSP05V01 Page: 76 of 77 Version:1.0 (9) EUT Photo Report No：078174R-RFUSP05V01 Page: 77 of 77 Version:1.0 (10) EUT Photo

Report No：078174R-RFUSP05V01 Page: 6 of 77 Version:1.0 1.2. Operational Description EUT is a WiFi Modem Gateway. This device provided four kinds of transmitting speed 1, 2, 5.5 and 11Mbps for IEEE 802.11b and eight kinds of transmitting speed 6, 9, 12, 18, 24, 36, 48 and 54Mbps for IEEE 802.11g. The device of RF carrier is DQPSK, DBPSK and CCK. The device adapts Digitally Modulation Spread Spectrum modulation. The Connector antenna was provides diversity function to improve the receiving function. This Wireless Router, compliant with IEEE 802.11b and IEEE 802.11g, is a high-efficiency Wireless LAN adapter. It allows your computer to connect to a wireless network and to share resources, such as files or printers without being bound to the network wires. Operation in 2.4GHz Direst Sequence Spread Spectrum (DSSS) radio transmission for IEEE 802.11b and Orthogonal Frequency Division Multiplexing (OFDM) for IEEE 802.11g, the Wireless Router Wired Equivalent Protection (WEP) algorithm is used. In addition, its standard compliance ensures that it can communicate with any IEEE 802.11b and IEEE 802.11g network. What the Modem Does THE EUT is an integrated telephony and wireless gateway that is Cable Labs DOCSIS 1.0/1.1/2.0, CableHome1.1 and Packet Cable 1.0/1.1 compliant product that provides high-speed Internet access as well as primary line telephony, and fax/modem services via an existing CATV infrastructure. The EUT is equipped with, 4-port Ethernet switch, USB, and IEEE802.11b/g Wireless interfaces. The EUT can inter-operate with the Packet Cable compliant head end equipment and provide the IP-based voice communications. What the Modem Needs to Do Its Job The Right Cable Company: Make sure your local cable company provides data services that use cable TV industry-standard DOCSIS-compliant and Packet Cable-compliant technology. The Internet Service Provider (ISP/TSP): Your cable company provides you access to an Internet Service Provider (ISP). The ISP is your gateway to the Internet and provides you with a pipeline to access Internet content on the World Wide Web (WWW).

55 44 33 22 11 D D C C B B A A PNP3P3_CNTRLPNP2P5_CNTRL +2.5V +3.3V +1.2V+2.5V +12V +3.3V+3.3V_TUNER +12V +1.8V +12V +3.3V_PCM TitleSize Document Number R e v Date: Sheet of CHE260-D49(RoHS) 1 Power C 29 Route this control lineas short as possible.Route this control lineas short as possible. Place C144 & C 132 close to the emitter of Q105Place C142 & C 130 close to the emitter of Q104 Place C143 & C 131 close to the collector of Q104Place C145 & C 133 close to the collector of Q105 2004 02 26 +3.3V SUPPLY +3.3V @ 800mA+3.3V @ 500mA Locate powerconnector on rearpanel as far from thediplexer as possible. Straddle these resistors across the GND plane cutout betweenthe RF and DIGITAL areas ofthe board. + C11000UF/25V-E/ C/CASE-CC C272 0.22UF/0805/25V 12 FB2 BEAD/1GHZ/3A/0.03/ 1206 1 2 C31000PF 12 C2770.22UF/0805/25V 12 L5INDUCTOR/15UH/0.047/3.1A 1 2 R637 412K/1% 12 + C271 470UF/25V-E/C/CASE-CC 12 D15SCHOTTKY/3A/40V/B340A 12 C118 0.1UF L1 INDUCTOR/100MHZ 1 2 L20 INDUCT OR/15UH/0.047/3.1A 1 2 R63510K/1% 12 R8 10K/1% 12 Q105PNP/2SB1188 1 23 C1310.1UF + C110 1000UF/10V-E/C/LOW_ESR/CASE-CC R94.7K/1% 1 2 C2 1000PF 12 C18180PF 12 C23 3300PF 12 R12200K/1% 12 C6540.1uF + C241000UF/25V-E/C/CASE-CC 12 C143 10UF/1206/16V U23REGULATOR/MP1410BS 1 IN 2 SW 3 GND 4 FB 5 COMP 6 EN 7 N/C 8 C5DNP 12 C11DNP 12 C1300.1UFC1330.1UF C10DNP 12 C142 10UF/1206/16V C117 0.1UF C1320.1UFC2700.01UF 1 2 J1POWER JACK 21 3 3.3V -> 2.5V REGULATOR REGULATOR 2.5V -> 1.2V BCM3349 (1 OF 4) POWER REGULATION U201DBCM3349-A0BGA316_27X27 PNP3P3_SUPPLY P1 PNP3P3_CONTROL T1 PNP3P3_SENSE R1 PNP2P5_CONTROL Y1 PNP2P5_SENSE U1 VSS J9 VSS J11 VSS J10 VSS J12 VSS K9 VSS K10 VSS K11 VSS K12 VSS L9 VSS L10 VSS L11 VSS L12 VSS M9 VSS M10 VSS M11 VSS M12 FB101BEAD/1GHZ/3A/0.03/ 1206 1 2 C6550.1uF C25DNP L2 INDUCTOR/100MHZ 1 2 C276 180PF 12 C145 10UF/1206/16V + C111 1000UF/10V-E/C/LOW_ESR/CASE-CC C65210uF/1206 + C653 1000uF/10V-E/C/LOW_ESR C657 0.1UF FB609 BLM31P500S/1206 1 2 C20DNP + C274 1000UF/25V-E/C/CASE-CC C279 3300PF 12 FB103BEAD/1GHZ/3A/0.03/ 1206 1 2 C144 10UF/1206/16V FB608BEAD/1GHZ/3A/0.03/ 1206 1 2 U1REGULATOR/MP1410BS 1 IN 2 SW 3 GND 4 FB 5 COMP 6 EN 7 N/C 8 C6581000PF C660 0.01UF R636 17.4K/1% 1 2 Q104PNP/2SB1188 1 23 C280.01UF 1 2 L103 INDUCTOR/10UH/0. 017/3A C220.22UF/0805/25V 12 L60210uH C210.22UF/0805/25V 12 D1DIODE/3A/50V/1N5400 12 FB5 BEAD/1GHZ/3A/0.03/ 1206 1 2 C661 0.01UF + C27470UF/25V-E/C/CASE-CC 12 FB31BEAD/1GHZ/3A/0.03/ 1206 1 2 D2SCHOTTKY/3A/40V/B340A 12 C40.1UF 12 AA BB CC DD EE 4 4 3 3 2 2 1 1 SD_A12SD_A2SD_A9SD_A8SD_A1SD_A3SD_A11SD_A10SD_A7SD_A6SD_A5SD_A4SD_A0 SYSPLL_VDDXTAL_VDD D3 A8A18 D13 D8D5D7D1 A4 D11 D0 D12 D4 A21A11 D9D6 A15A14A16A9A10 D14 A22A20 D2 A19 D15 A13A23A17A7A6A12 D10 3349_GPIO33349_GPIO43349_GPIO23349_GPIO13349_GPIO03349_GPIO13349_GPIO33349_GPIO03349_GPIO23349_GPIO4 3349_GPIO253349_GPIO143349_GPIO0 A1 D12 3349_GPIO20 SD_DQM1SD_CS_NSD_A5 3349_GPIO11 D14 SD_A0SD_BSA0 A19A16A21 D5 SD_DQ12 3349_GPIO9 SD_A6 A13A11A9 SD_DQ8SD_DQ13 SD_CKE SD_A9 A22A8A7A6A5 D7 D13 SD_DQ2SD_DQ0SD_DQ6SD_DQ14 3349_GPIO30 SD_BSA1 3349_GPIO4 SD_DQM0SD_A1 3349_GPIO15 A23 D11 SD_DQ9SD_A12SD_A11 EBI_W R_N 3349_GPIO2 A17 D8D4 SD_A[12:0] XTALI_24M SD_A3 3349_GPIO10 SD_DQ1SD_DQ10SD_DQ11SD_A8 EBI_RD_N 3349_GPIO3 A10A4 D15 D3 SD_DQ7 3349_GPIO24 A14A2 D10 D2 3349_GPIO23 A20 D6 3349_GPIO31 SD_A7SD_DQ3 3349_GPIO19 SD_A2 3349_GPIO8 A15A12 D9 SD_DQ5SD_DQ4 3349_GPIO26 SD_A10SD_A4 3349_GPIO53349_GPIO13 A0 3349_GPIO1 A18A3 SD_DQ15 A5A3A2A1 EBI_RESET_N D0D1 A4A5 A11 D4 A18A7 D7D0D6D5 A10 D2D1 A6A13A9 D12D14 D3D8 A3A16A12A14A5 D13 A4 D11 A22A8A19A15A2 D9 A17 D15 A1 D10 A21 POR_RESET_N SD_CLK SD_W E_N FLASH_CS_N A20 A3 A[23:0] SD_RAS_NSD_CAS_N 3349_GPIO53349_GPIO5 3349_GPIO283349_GPIO29 3349_GPIO15 3349_GPIO173349_GPIO18 3349_GPIO13 3349_GPIO16 3349_GPIO16 3349_GPIO22 3349_GPIO27 3349_GPIO27 3349_GPIO273349_GPIO123349_GPIO193349_GPIO73349_GPIO73349_GPIO123349_GPIO19 +3.3V+1.2V+2.5V +3.3V +1.2V+2.5V +3.3V +3.3V +3.3V +3.3V +3.3V +3.3V +3.3V +3.3V +3.3V +3.3V +3.3V PCMCIA_CE1_N (7)PCMCIA_WAIT_N (7) EBI_R/W_N (7) PCMCIA_CE2_N (7) EBI_RESET_N (7)EBI_WR_N (7) EBI_RD_N (7) A[23:0] (7) D[15:0] (7) 3349_GPIO43349_GPIO93349_GPIO53349_GPIO143349_GPIO103349_GPIO83349_GPIO33349_GPIO23349_GPIO13349_GPIO113349_GPIO203349_GPIO293349_GPIO253349_GPIO283349_GPIO233349_GPIO243349_GPIO303349_GPIO313349_GPIO193349_GPIO223349_GPIO263349_GPIO173349_GPIO183349_GPIO63349_GPIO73349_GPIO123349_GPIO21LED_WLAN TitleSize Document Number R e v D ate: Sheet of CHE260-D49(RoHS) 1 CPU & Memory D 39 MAIN MEMORYSDRAM: 16MBYTES INTEL: TE28F320C3BA90 AMD: AM29LV160DB-90EC R201 0 OHMS DN P R204 DNP DN P WR I T EPROTECT DISABLED PROTECTWR I T EENABLED DN P10K OHMS R203 DNP 10K OHMS 10K OHMS DN P R202 INTEL: TE28F160C3BA90 DN P AMD: AM29LV320DB-90EC DN P WR I T E DN P10K OHMS 10K OHMSDN P ENABLEDWR I T EPROTECT DISABLED PROTECT THESE COMPONENTS ARE WITHIN THE HW201 SHIELD OUTLINE Place thesecomponents in closeproximity to oneanother. 2004 02 26 GPIO READBACK == "1" IF DNPGPIO READBACK == "0" IF 10K Place these resistors inorder, in a column onthe component side ofthe board. BOARD REVISION LEVEL 2US MIPS RESET DELAY2MS MIPS RESET DELAY MODEMRESET R54 (DNP) R48 10K 12 C68947PF C720.1UF/0402/16V C22633PF C2331000PF/0402 C69247PF R22333R 1 2 R311K R16 DNP C3000.1UF/0402/16V 12 R55 (DNP) C2490.1UF/0402/16V C2404.7UF/0805/10V R661 3.3K/0402(DNP) R668 3.3K/0402(DNP) R41 10K(DNP) C2370.1UF/0402/16V R230 0(DNP) C22533PF R45 (DNP) C20910UF/1206/16V R27 0 C3010.1UF/0402/16V 12 R23310K(DNP) R222 33 1 2 RN20333*4/0402 1234 5678 R56 (DNP) C2151000PF/0402 R232 0 RN20233*4/0402 1234 5678 R42 (DNP) R669 3.3K/0402(DNP) C20810UF/1206/16V R204DNP C2410.1UF/0402/16V C2231000PF/0402 C2210.1UF/0402/16VC2460.1UF/0402/16V C2221000PF/0402 RN20433*4/0402 1234 5678 R221 33 1 2 R2910K R216430/1% R667 3.3K/0402(DNP) C227220pF/0603 C2360.01UF/0402 R664 3.3K/0402(DNP) R670 3.3K/0402(DNP) C2430.1UF/0402/16V C2281000PF/0402 C3020.1UF/0402/16V 12 C2351000PF/0402 SW3SESBUTTON 1 2 34 C2200.1UF/0402/16V C20310UF/1206/16V C71…

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Report No：078174R-RFUSP05V01 Page: 1 of 77 Version:1.0 Test Report Product Name ： WiFi Modem Gateway Model No. ： DCW725xx FCC ID. ： H8NDCW725 Applicant ： ASKEY COMPUTER CORP. Address ： 10F, No. 119, Chienkang Rd., Chung-Ho, Taipei,Taiwan, R.O.C. Date of Receipt ： 2007/08/10 Issued Date ： 2007/08/27 Report No. ： 078174R-RFUSP05V01 The test results relate only to the samples tested. The test report shall not be reproduced except in full without the written approval of QuieTek Corporation. Report No：078174R-RFUSP05V01 Page: 2 of 77 Version:1.0 Test Report Certification Issued Date : 2007/08/27 Report No. : 078174R-RFUSP05V01 Product Name ： WiFi Modem Gateway Applicant ： ASKEY COMPUTER CORP. Address ： 10F, No. 119, Chienkang Rd., Chung-Ho, Taipei,Taiwan, R.O.C. Manufacturer ： ASKEY COMPUTER CORP. Model No. ： DCW725xx FCC ID. ： H8NDCW725 Rated Voltage : AC 120 V / 60 Hz EUT Voltage : AC 120 V / 60 Hz Trade Name ： RCA Applicable Standard ： FCC CFR Title 47 Part 15 Subpart C Section 15.247: 2006 Test Result ： Complied The test results relate only to the samples tested. The test report shall not be reproduced except in full without the written approval of QuieTek Corporation. Documented By ： ( Sandy Chuang / Engineering Adm. Specialist) Tested By ： ( Sheena Huang / Engineer ) Approved By ： ( Roy Wang / Manager ) Report No：078174R-RFUSP05V01 Page: 3 of 77 Version:1.0 TABLE OF CONTENTS Description Page 1. General Information....................................................................................................5 1.1. EUT Description...........................................................................................................5 1.2. Operational Description................................................................................................6 1.3. Test Mode.....................................................................................................................7 1.4. Tested System Details..................................................................................................8 1.5. Configuration of tested System.....................................................................................9 1.6. EUT Exercise Software...............................................................................................10 1.7. Test Facility.................................................................................................................11 2. Peak Power Output...................................................................................................12 2.1. Test Equipment...........................................................................................................12 2.2. Test Setup..................................................................................................................12 2.3. Limits..........................................................................................................................12 2.4. Test Specification........................................................................................................12 2.5. Uncertainty.................................................................................................................12 2.6. Test Result..................................................................................................................13 3. Conducted Emission................................................................................................15 3.1. Test Equipment...........................................................................................................15 3.2. Test Setup..................................................................................................................15 3.3. Limits..........................................................................................................................16 3.4. Test Procedure...........................................................................................................16 3.5. Test Specification........................................................................................................16 3.6. Uncertainty.................................................................................................................16 3.7. Test Result..................................................................................................................17 3.8. Test Photo..................................................................................................................25 4. Radiated Emission....................................................................................................26 4.1. Test Equipment...........................................................................................................26 4.2. Test Setup..................................................................................................................26 4.3. Limits..........................................................................................................................27 4.4. Test Procedure...........................................................................................................27 4.5. Test Specification........................................................................................................27 4.6. Uncertainty.................................................................................................................27 4.7. Test Result..................................................................................................................28 4.8. Test Photo..................................................................................................................44 5. Band Edge.................................................................................................................46 5.1. Test Equipment...........................................................................................................46 5.2. Test Setup...............................…

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Report No. 078174R-RF-US-Exp Page: 1 of 4 Version:1.0 RF Exposure Evaluation declaration Product Name ： WiFi Modem Gateway Model No. ： DI-524 FCC ID. ： H8NDCW725 Applicant : ASKEY COMPUTER CORP. Address : 10F, No. 119, ChienkangRd., Chung-Ho, Taipei,Taiwan, R.O.C. Date of Receipt : 2007/08/10 Date of Declaration : 2007/08/27 Report No. : 078174R-RF-US-Exp The declaration results relate only to the samples calculated. The declaration shall not be reproduced except in full without the written approval of QuieTek Corporation. Report No. 078174R-RF-US-Exp Page: 2 of 4 Version:1.0 1. RF Exposure Evaluation 1.1. Limits According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency (RF) radiation as specified in 1.1307(b) LIMITS FOR MAXIMUM PERMISSIBLE EXPOSURE (MPE) Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm 2 ) Average Time (Minutes) (A) Limits for Occupational/ Control Exposures 300-1500 -- -- F/300 6 1500-100,000 -- -- 5 6 (B) Limits for General Population/ Uncontrolled Exposures 300-1500 -- -- F/1500 6 1500-100,000 -- -- 1 30 F= Frequency in MHz Friis Formula Friis transmission formula: Pd = (Pout*G)/(4*pi*r 2 ) Where Pd = power density in mW/cm 2 Pout = output power to antenna in mW G = gain of antenna in linear scale Pi = 3.1416 R = distance between observation point and center of the radiator in cm Pd id the limit of MPE, 1 mW/cm 2 . If we know the maximum gain of the antenna and the total power input to the antenna, through the calculation, we will know the distance r where the MPE limit is reached. 1.2. Test Procedure Software provided by client enabled the EUT to transmit and receive data at lowest, middle and highest channel individually. The temperature and related humidity: 18°Cand 78％ RH. Report No. 078174R-RF-US-Exp Page: 3 of 4 Version:1.0 1.3. Test Result of RF Exposure Evaluation Product WiFi Modem Gateway Test Mode Mode 1: Transmit Test Condition RF Exposure Evaluation Antenna Gain Antenna Gain: The maximum Gain measured in fully anechoic chamber is 2.29dBi or 1.694 in linear scale. Output Power Into Antenna & RF Exposure Evaluation Distance: IEEE 802.11b Channel Channel Frequency (MHz) Output Power to Antenna (mW) Power Density at R = 20 cm (mW/cm 2 ) 1 2412.00 50.1187 0.01689 6 2437.00 51.0505 0.01721 11 2462.00 51.7607 0.01745 The power density Pd (4th column) at a distance of 20 cm calculated from the Friis transmission formula is far below the limit of 1 mW/cm 2 . Report No. 078174R-RF-US-Exp Page: 4 of 4 Version:1.0 Product WiFi Modem Gateway Test Mode Mode 1: Transmit Test Condition RF Exposure Evaluation Antenna Gain Antenna Gain: The maximum Gain measured in fully anechoic chamber is 2.29dBi or 1.694 in linear scale. Output Power Into Antenna & RF Exposure Evaluation Distance: IEEE 802.11g Channel Channel Frequency (MHz) Output Power to Antenna (mW) Power Density at R = 20 cm (mW/cm 2 ) 1 2412.00 92.4698 0.03117 6 2437.00 91.4113 0.03081 11 2462.00 73.6207 0.02482 The power density Pd (4th column) at a distance of 20 cm calculated from the Friis transmission formula is far below the limit of 1 mW/cm 2 .

Report No：078174R-RFUSP05V01 Page: 25 of 77 Version:1.0 3.8. Test Photo Test Mode ： Mode 1: Transmitter Description： Front View of Conducted Emission Test Setup Test Mode ： Mode 1: Transmitter Description： Back View of Conducted Emission Test Setup Report No：078174R-RFUSP05V01 Page: 44 of 77 Version:1.0 4.8. Test Photo Test Mode ： Mode 1: Transmitter Description： Front View of Radiated Emission Test Setup (Bi-Log) Test Mode ： Mode 1: Transmitter Description： Back View of Radiated Emission Test Setup (Bi-Log) Report No：078174R-RFUSP05V01 Page: 45 of 77 Version:1.0 Test Mode ： Mode 1: Transmitter Description： Front View of Radiated Emission Test Setup (Horn)