KA2SL2640RDWireless ADSL2+ Router

FCC Notices 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: Change or modification not expressly approved by the party responsible for compliance could void the user’s authority to operate this equipment. 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: Any changes or modifications not expressly approved by the grantee of this device could void the user's authority to operate the equipment. RF exposure warning: The equipment complies with FCC RF exposure limits set forth for an uncontrolled environment. The equipment must not be co-located or operating in conjunction with any other antenna or transmitter. Table of Contents P ACKAGE C ONTENTS .......................................................................................... 1 S YSTEM R EQUIREMENTS ..................................................................................... 1 F EATURES .......................................................................................................... 2 LEDs............................................................................................................. 4 INSTALLATION .................................................................................................... 5 B EFORE Y OU B EGIN ............................................................................................ 5 I NSTALLATION N OTES .......................................................................................... 5 D EVICE I NSTALLATION ......................................................................................... 9 Power on Router ........................................................................................ 10 Factory Reset Button.................................................................................. 10 Network Connections ..................................................................................11 SETUP ................................................................................................................ 12 Web-based Configuration Utility................................................................. 12 C ONFIGURE THE R OUTER .................................................................................. 13 Q UICK S TART .................................................................................................... 14 I NTERFACE S ETUP ............................................................................................. 19 PPPoE/PPPoA ........................................................................................... 20 Dynamic IP Address ................................................................................... 22 Static IP Address ........................................................................................ 23 Bridge Mode ............................................................................................... 24 LAN S ETUP ...................................................................................................... 25 Use the Router for DHCP........................................................................... 26 Disable the DHCP Server........................................................................... 26 Use DHCP Relay........................................................................................ 26 W IRELESS S ETUP ............................................................................................. 27 B ASIC W IRELESS .............................................................................................. 28 WEP E NCRYPTION ............................................................................................ 29 WPA S ETTINGS ................................................................................................ 30 A DVANCED S ETUP ............................................................................................. 31 ACCESS MANAGEMENT .................................................................................. 42 MAINTENTANCE................................................................................................ 48 P ASSWORD ....................................................................................................... 48 F IRMWARE U PDATE ........................................................................................... 50 RESET/RESTART SYSTEM .............................................................................. 51 D IAGNOSTICS ................................................................................................... 52 STATUS............................................................................................................... 53 S YSTEM L OG ........................................................................…

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Section 3 – Configuration D-Link DSL-2640R User Manual 28 Basic Wireless To disable the wireless interface : click in the Deactivated option next to Access Point: and click the SAVE button. This will immediately disable the wireless access point; it is not nec essary to restart the access point to make this change. If the wireless interface has been disabled: click in the Activated option next to Access Point: and click the SAVE button. This will immediately disable the wireless access point; it is not necessary to restart the access point to make this change. The SSID can be changed to suit your wireless network. Remember that any wireless device using the access point must have the same SSID and use the same channel. The SSID can be a continuous character string (i.e. no spaces) of up to 16 characters in length. The Channel ID: may be changed to channels that are available in your region. Channels available for wireless LAN communication are subject to regional and national regulation. Click the SAVE button to save any change to the Channel. Wireless Security The wireless security features are used to limit access to the device or to encrypt data and shared information. The available standardized security for wireless LAN includes WEP and WPA Wireless security is configured with the Wireless Settings menu located in the Home directory. In the Wireless Settings menu, select the type of security you want to configure. The menu will change to present the settings specific to the method being configured. The Router’s wireless security options include three levels of WEP encryption and WPA with a user configured Pre Shared Key (PSK). Configure the wireless security arrangement to suit your 802.11g environment and click the SAVE button. The settings will go into effect immediately. There is no need to restart the access point. The table below provides a summary of the settings in the Wireless Settings menu. Note: Before enabling any security function for wireless operation, you may want to test the Router’s access point first to verify that wireless workstations can associate with it and use it for Internet access. Section 3 – Configuration D-Link DSL-2640R User Manual 29 WEP Encryption WEP (Wireless Encryption Protocol or Wired Equivalent Privacy) encryption can be enabled for security and privacy. WEP encrypts the data portion of each frame transmitted from the wireless adapter using one of the predefined keys. Decryption of the data contained in each packet can only be done if the both the receiver and transmitter have the correct key. By default authentication is disabled on the access point. To enable WEP , select the WEP-64Bits or WEP-128Bits option, configure the WEP Encryption Keys as desired and click the SAVE button. The encryption key setup is described below. Encryption Keys WEP Keys may be configured using Hex or ASCII characters. There are two levels of encryption available, each level requires a different number of characters. Select Hex or ASCII from the Key Type drop-down menu. Hex or Hexadecimal digits are defined as the numerical digits 0 – 9 and the letters A – F (upper and lower case are recognized as the same digit). ASCII characters include numbers and letters but no spaces. An upper case ASCII character is NOT recognized as the same lower case character, and therefore must be configured exactly as typed for all wireless nodes using the access point. The length of the key depends on the level of encryption used. Select the Key Length from the drop-down menu. The available key lengths are 64 or 128-bit encryption. In the spaces provided, type in Key 1 , Key 2 , Key 3 and Key 4 . The length of the character string used of the keys depends on the level (Key Length) of encryption selected. Only one key can be active. The active key is selected by clicking the radio button for the key you want to use. Click the SAVE button when you have configured WEP as desired to put the changes into effect. Section 3 – Configuration D-Link DSL-2640R User Manual 30 WPA Settings WPA uses an encryption method combined with an authentication procedure that requires an a cceptance of a pre-configured password. WPA or Wireless Protection Access is an improved standard of wireless security. The ROUTER also supports two common encryption types TKIP and AES. To configure WPA settings, select the Authentication Type option WPA-PSK to use TKIP encryption or select WPA2-PSK to use AES encryption. The encryption algorithm TKIP (Temporal Key Integrity Protocol) uses per packet key generation (based on WEP), while AES (Advanced Encryption Standard) is a block- based encryption method. Both methods require entry of a pre-shared key to allow association. Type a password from 8 to 64 characters long in the Pre-Shared Key field. Wireless MAC Address Filter MAC address device filtering on the wireless LAN can be activated and configured to allow exclusive association or deny association with the access point. To use MAC address filterin g, click to select the Activated option and specify the MAC addresses allowed or denied association in the entry fields provided. Up to 8 MAC addresses can be added to the list. Select the action to be performed on the MAC addresses in the list. Choose Allow Association to allow association to only the MAC address listed. This option will filter or deny association to any device not listed. Alternatively the Deny Association option will deny association to only the MAC addresses listed. Click SAVE to apply and save the new filtering rules. MAC address filtering can be Deactivated at any time, the MAC addresses in the list remain until they are deleted by the administrator. A MAC address on the list can be removed by highlighting it with cursor, pressing the Delete key on your keyboard and pressing SAVE . Section 3 – Configuration D-Link DSL-2640R User Manual 31 Advanced Setup The Advanced Setup folder contains windows for Routing, NAT and ADSL. Firewall This menu allows the …

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Declaration of Authorization We Name: D-Link Corporation Address: No.289, Sinhu 3rd Rd, Neihu District, City: Taipei 114, Country: Taiwan, R.O.C Declare that: Declare that: Name Representative of agent: Gene Chang Agent Company name: QuieTek Corporation Address: 2F, No. 345, Xinhu 2nd Rd., Neihu District, City: Taipei City 114, Country: Taiwan, R.O.C. is authorized to apply for Certification of the following product(s): Product description: Wireless ADSL2+ Router Type designation: DSL-2640R Trademark: D-Link FCC ID: KA2SL2640RD on our behalf. Date: 2008/03/07 City: Taipei Signature:

Attestation for FCC Declaration of Conformity FCC ID: KA2SL2640RD Data: Mar. 28, 2008 Please be notified that we, the undersigned, D-Link Corporation declares that the product which bears the above FCC ID is also compliant with the FCC requirements for DoC. The test report number supporting the DoC is DOCTR0001. Testing in regards to this report was done by QuieTek Corporation, located at 2F, No.345, Xinhu 2nd Rd., Neihu District,, Taipei Taiwan, which has been accredited in accordance to all of the requirements of 47CFR 2.948 (d) and (e) of the FCC rules and KDB349827. Sincerely,

Report No： 07C107R-RFUSP05V01 Page: 105 of 111 Attachement ÿ EUT Photograph (1) EUT Photo (Power Adapter: FAIRWAY, WRG15L-120AB) (2) EUT Photo Report No： 07C107R-RFUSP05V01 Page: 106 of 111 (3) EUT Photo (Power Adapter: D-Link, AH1812-A) (4) EUT Photo

D-Link Corporation No. 289 , Sinhu 3rd Rd , Neihu District , Taipei City 114 ,Taiwan , R.O.C. The Canada ID and DoC Label will be placed on the equipment as shown in the photograph below. Wireless ADSL2+ Router Model No.: DSL-2640R F F C C C C I I D D : : K K A A 2 2 S S L L 2 2 6 6 4 4 0 0 R R D D " 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. 07C107R-RF-US-Exp Page: 1 of 3 Version:1.0 RF Exposure Evaluation declaration Product Name ： Wireless ADSL2+ Router Model No. ： DSL-2640R FCC ID. ： KA2SL2640RD Applicant : D-Link Corporation Address : No.289, Sinhu 3rd Rd., Neihu Distrct, Taipei City 114, Taiwan, R.O.C. Date of Receipt : 2007/12/05 Date of Declaration : 2008/03/07 Report No. : 07C107R-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. 07C107R-RF-US-Exp Page: 2 of 3 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. 07C107R-RF-US-Exp Page: 3 of 3 Version:1.0 1.3. Test Result of RF Exposure Evaluation Product Wireless ADSL2+ Router Test Mode Mode 1: Transmit Test Condition RF Exposure Evaluation Antenna Gain Antenna Gain: The maximum Gain measured in fully anechoic chamber is 2dBi or 1.58 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 2412.00 160.6941 0.0507 6 2437.00 172.5838 0.0544 11 2462.00 198.6095 0.0626 IEEE 802.11g Channel Channel Frequency (MHz) Output Power to Antenna (mW) Power Density at R = 20 cm (mW/cm 2 ) 1 2412.00 98.6279 0.0311 6 2437.00 107.6465 0.0339 11 2462.00 121.3389 0.0383 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： 07C107R-RFUSP05V01 Page: 1 of 111 Test Report Product Name ： Wireless ADSL2+ Router Model No. ： DSL-2640R FCC ID. ： KA2SL2640RD Applicant ： D-Link Corporation Address ： No.289, Sinhu 3rd Rd., Neihu Distrct, Taipei City 114, Taiwan, R.O.C. Date of Receipt ： 2007/12/05 Issued Date ： 2008/03/07 Report No. ： 07C107R-RFUSP05V01 Version ： V1.0 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： 07C107R-RFUSP05V01 Page: 2 of 111 Test Report Certification Issued Date : 2008/03/07 Report No. : 07C107R-RFUSP05V01 Product Name ： Wireless ADSL2+ Router Applicant ： D-Link Corporation Address ： No.289, Sinhu 3rd Rd., Neihu Distrct, Taipei City 114, Taiwan, R.O.C. Manufacturer ： Alpha Networks Inc. Model No. ： DSL-2640R FCC ID. ： KA2SL2640RD Rated Voltage : AC 120 V / 60 Hz EUT Voltage : AC 120 V / 60 Hz Trade Name ： D-Link Applicable Standard ： FCC CFR Title 47 Part 15 Subpart C Section 15.247 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 / Adm. Specialist ) Reviewed By : ( Halu Chung / Assistant Engineer ) Approved By : ( Roy Wang / Manager ) Report No： 07C107R-RFUSP05V01 Page: 3 of 111 TABLE OF CONTENTS Description Page 1. General Information....................................................................................................5 1.1. EUT Description...........................................................................................................5 1.2. Operational Description................................................................................................7 1.3. Test Mode.....................................................................................................................8 1.4. Tested System Details..................................................................................................9 1.5. Configuration of tested System...................................................................................10 1.6. EUT Exercise Software...............................................................................................10 1.7. Test Facility.................................................................................................................11 2. Conducted Emission................................................................................................12 2.1. Test Equipment...........................................................................................................12 2.2. Test Setup..................................................................................................................12 2.3. Limits..........................................................................................................................13 2.4. Test Procedure...........................................................................................................13 2.5. Uncertainty.................................................................................................................13 2.6. Test Result..................................................................................................................14 2.7. Test Photo..................................................................................................................30 3. Peak Power Output...................................................................................................32 3.1. Test Equipment...........................................................................................................32 3.2. Test Setup..................................................................................................................32 3.3. Test procedures..........................................................................................................32 3.4. Limits..........................................................................................................................32 3.5. Uncertainty.................................................................................................................32 3.6. Test Result..................................................................................................................33 4. Radiated Emission....................................................................................................41 4.1. Test Equipment...........................................................................................................41 4.2. Test Setup..................................................................................................................41 4.3. Limits..........................................................................................................................42 4.4. Test Procedure...........................................................................................................42 4.5. Uncertainty.................................................................................................................42 4.6. Test Result..................................................................................................................43 4.7. Test Photo..................................................................................................................63 5. RF antenna conducted test......................................................................................67 5.1. Test Equipment...........................................................................................................67 5.2. Test Setup..................................................................................................................67 5.3. Limits..........................................................................................................................68 5.4. Test Procedure........................…

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Report No： 07C107R-RFUSP05V01 Page: 30 of 111 2.7. Test Photo Test Mode ： Mode 1: Transmit- Adapter (FAIRWAY) Description： Front View of Conducted Emission Test Setup Test Mode ： Mode 1: Transmit- Adapter (FAIRWAY) Description： Back View of Conducted Emission Test Setup Report No： 07C107R-RFUSP05V01 Page: 31 of 111 Test Mode ： Mode 2: Transmit- Adapter (D-Link) Description： Front View of Conducted Emission Test Setup Test Mode ： Mode 2: Transmit- Adapter (D-Link) Description： Back View of Conducted Emission Test Setup Report No： 07C107R-RFUSP05V01 Page: 63 of 111 4.7. Test Photo Test Mode ： Mode 1: Transmit- Adapter (FAIRWAY) Description： Front View of Radiated Emission Test Setup(Bilog) Test Mode ： Mode 1: Transmit- Adapter (FAIRWAY) Description： Back View of Radiated Emission Test Setup (Bilog) Report No： 07C107R-RFUSP05V01 Page: 64 of 111 Test Mode ： Mode 1: Transmit- Adapter (FAIRWAY) Description： Front View of Radiated Emission Test Setup (Horn) Report No： 07C107R-RFUSP05V01 Page: 65 of 111 Test Mode ： Mode 2: Transmit- Adapter (D-Link) Description： Front View of Radiated Emission Test Setup(Bilog) Test Mode ： Mode 2: Transmit- Adapter (D-Link) Description： Back View of Radiated Emission Test Setup (Bilog) Report No： 07C107R-RFUSP05V01 Page: 66 of 111 Test Mode ： Mode 2: Transmit- Adapter (D-Link) Description： Front View of Radiated Emission Test Setup (Horn)