FCC ID: P27IP822LM Home Plug 802.11g Residential Access Point

HomePlug 802.11g Access Point User's Guide TABLE OF CONTENTS CHAPTER 1 INTRODUCTION .............................................................................................................. 1 Features of your HomePlug 802.11g Access Point.................................................................... 2 Package Contents ............................................................................................................................. 2 Physical Description........................................................................................................................ 3 CHAPTER 2 INSTALLATION ............................................................................................................... 5 Requirements .................................................................................................................................... 5 Procedure........................................................................................................................................... 5 CHAPTER 3 ACCESS POINT SETUP.................................................................................................. 7 Overview............................................................................................................................................. 7 Preparation ........................................................................................................................................ 7 Configuration .................................................................................................................................... 8 Status Screen ..................................................................................................................................10 HomePlug Settings.........................................................................................................................11 Wireless Settings Screen.............................................................................................................13 Wireless Security ..........................................................................................................................15 LAN IP Setup Screen.....................................................................................................................17 Set Password Screen......................................................................................................................18 CHAPTER 4 WIRELESS CLIENT CONFIGURATION...................................................................19 Overview...........................................................................................................................................19 Wireless Settings...........................................................................................................................19 CHAPTER 5 OPERATION AND STATUS.........................................................................................20 Operation..........................................................................................................................................20 Status Screen ..................................................................................................................................20 Attached Devices .............................................................................................................................21 CHAPTER 6 MAINTENANCE..............................................................................................................23 Overview...........................................................................................................................................23 Backup Settings..............................................................................................................................23 Firmware Upgrade ..........................................................................................................................25 APPENDIX A SPECIFICATIONS........................................................................................................26 HomePlug 802.11g Access Point ................................................................................................26 Wireless Interface..........................................................................................................................26 APPENDIX B TROUBLESHOOTING.................................................................................................28 Overview...........................................................................................................................................28 General Problems ...........................................................................................................................28 APPENDIX C WINDOWS TCP/IP ......................................................................................................29 Overview...........................................................................................................................................29 Checking TCP/IP Settings - Windows 9x/ME:.........................................................................29 Checking TCP/IP Settings - Windows NT4.0...........................................................................31 Checking TCP/IP Settings - Windows 2000.............................................................................32 Checking TCP/IP Settings - Windows XP ................................................................................34 i P/N: 9560TP0001 Copyright Document Version: 1.0 2005. All Rights Reserved. All trademarks and trade names are the properties of their respective owners. ii Chapter 1 Introduction 1 This Chapter provides an overview of the HomePlug 802.11g Access Point's features and capabilities. Congratulations on the purchase of your new HomePlug 802.11g Access Point. The HomePlug 802.11g Access Point links your 802.11b or 802.1x Wireless Stations to your HomePlug network.. The Wireless stations and HomePlug devices are then on the same network, and can communi-

cate with each other without regard for whether they are connected to the network via a Wireless or HomePlug connection. Figure 1: HomePlug 802.11g Access Point The auto-sensing capability of the HomePlug 802.11g Access Point allows wireless clients to use either 802.11g or 802.11b connections. 1 HomePlug 802.11g Access Point User Guide Features of your HomePlug 802.11g Access Point The HomePlug 802.11g Access Point incorporates many advanced features, carefully designed to provide sophisticated functions while being easy to use. Standards Compliant. The HomePlug 802.11g Access Point complies with the IEEE 802.11b (DSSS) and IEEE 802.11g specifications for Wireless LANs. Upgradeable Firmware. Firmware is stored in a flash memory and can be upgraded easily, using only your Web Browser. WEP support. Support for WEP (Wired Equivalent Privacy) is included. Both 64 Bit and 128 Bit keys are supported. WPA-PSK support. Support for WPA-PSK is included, providing enhanced data security. Simple Configuration. If the default settings are unsuitable, they can be changed quickly and easily. DHCP Client Support. Dynamic Host Configuration Protocol provides a dynamic IP address to PCs and other devices upon request. The HomePlug 802.11g Access Point can act as a DHCP Client, and obtain an IP address and related information from your exis ting DHPC Server. Password - protected Configuration. Optional password protection is provided to prevent unauthorized users from modifying the configuration data and settings. Package Contents The following items should be included:

HomePlug 802.11g Access Point Quick Start Guide CD-ROM If any of the above items are damaged or missing, please contact your dealer immediately. 2 Physical Description The HomePlug 802.11g Access Point is illustrated below. Introduction Figure 2: HomePlug Access Point LEDs There are three (3) LEDs on the top face on the unit. Power On - Normal operation. Off - No power HomePlug On - The HomePlug network is active. This means that at least one other HomePlug device was detected. Off - HomePlug network is not available - no other HomePlug devices were detected. Flashing - Data is being transmitted or received via the HomePlug network. WLAN On - Idle. Off - Error- Wireless connection is not available. Flashing - Data is being transmitted or received via the HomePlug 802.11g Access Point. Data includes "network traffic" as well as user data. 3 HomePlug 802.11g Access Point User Guide Buttons and Switches Reset Button This button has two (2) functions:

Reboot. When pressed and released, the HomePlug 802.11g Access Point will reboot (restart). Clear All Data. This button can also be used to clear ALL data and restore ALL settings to the factory default values. To Clear All Data and restore the factory default values:

1. Power Off. 2. Hold the Reset Button down while you Power On. 3. Keep holding the Reset Button for a few seconds, until the RED LED has flashed TWICE. 4. Release the Reset Button. The HomePlug 802.11g Access Point is now using the factory default values. Antenna Switch Use this to select either the internal antenna (if connected). The default is "Internal". This should not be changed to "External" unless an external antenna is fitted. 4 Chapter 2 Installation 2 This Chapter covers the physical installation of the HomePlug 802.11g Ac-

cess Point. Requirements Requirements:

TCP/IP network protocol HomePlug network Installed Wireless network adapter for each PC that will be wirelessly connected to the network Procedure 1. Select a suitable location for the installation of your HomePlug 802.11g Access Point. To maximize reliability and performance, follow these guidelines:

Use an elevated location if possible. This will assist the wireless range and throughput. It may be advisable to use an extension cord if all your power points are located at floor level. Place the HomePlug 802.11g Access Point near the center of your wireless coverage area if possible. If possible, ensure there are no thick walls or metal shielding between the HomePlug 802.11g Access Point and Wireless stations. Figure 3: Installation Diagram 5 HomePlug 802.11g Access Point User Guide 2. Plug the HomePlug 802.11g Access Point into a power outlet, and wait a few seconds for startup to be completed. 3. Check the LEDs:

The Power LED should be ON. The WLAN LED should be ON. The HomePlug LED should be ON. For more information, refer to LEDs in Chapter 1. 6 Chapter 3 Access Point Setup 3 This Chapter provides details of the Setup process for Basic Operation of your HomePlug 802.11g Access Point. Overview This chapter describes the setup procedure to make the HomePlug 802.11g Access Point a valid device on your LAN, and to function as an Access Point for your Wireless Stations. Wireless Stations may also require configuration. For details, see Chapter 4 - Wireless Station Configuration. The HomePlug 802.11g Access Point can be configured using either the supplied Windows utility or your Web Browser Preparation Before commencing, install the HomePlug 802.11g Access Point in your LAN, as described previously. Then, to establish a connection to the HomePlug 802.11g Access Point, you can use either the HomePlug interface or the Wireless interface. Ensure that a connection is possible, as described below. HomePlug Interface To use the HomePlug interface:

Your PC needs a HomePlug network adapter. The HomePlug Adapter on the PC must be set to use the same HomePlug Network Pass-

word as the HomePlug 802.11g Access Point. The default HomePlug Network Password for the HomePlug 802.11g Access Point is HomePlug The software supplied with your HomePlug adapter will allow you to change the HomePlug Network Password on your PC, and may allow you to change the HomePlug Network Password on the HomePlug 802.11g Access Point, provided you know its Access Code. The Access Code is shown on a sticker on the HomePlug 802.11g Access Point. Wireless Interface To use the Wireless interface, your PC needs to match the current Wireless settings on the HomePlug 802.11g Access Point. The default Wireless settings are:

SSID default Wireless Security Disabled. If using the default settings, the HomePlug 802.11g Access Point will appear in your PC's list of

"Available Wireless Networks", and you can simply select it. 7 HomePlug 802.11g Access Point User Guide IP Address Your PC needs to have an IP address which is compatible with the HomePlug 802.11g Access Point. The default IP address and subnet mask for the HomePlug 802.11g Access Point are:

IP address Subnet Mask 192.168.0.101 255.255.255.0 To perform initial configuration, you will need to set your PC to use a fixed IP address which is compatible with this IP address ( e.g. 192.168.0.100 ) and using the same Subnet Mask

( 255.255.255.0 ). See Appendix C - Windows TCP/IP Setup for details of this procedure. Configuration 1. Start your Web browser. You must use a Browser which supports frames and JavaScript. In the Address box, enter "HTTP://" and the IP Address of the HomePlug 802.11g Access 2. Point e.g. HTTP://192.168.0.101 3. You should then see a login prompt, which will ask for a User Name and Password. Enter admin for the User Name, and leave the Password blank. These are the default values. The password (but not the user name) can and should be changed. Always enter the current password, as set on the Password screen. Figure 4: Password Dialog 4. You will then see the Status screen, which displays the current settings and status. No data input is possible on this screen. 5. From the menu, select and configure the following options, as described in the following sections:

HomePlug Settings Wireless Settings LAN IP Setup Set Password 8 Setup If you change the IP address of the HomePlug 802.11g Access Point, you will lose the connection from your PC to the HomePlug 802.11g Access Point. You need to re-connect using the new IP address. If the address range has changed, you will need to re-

configure your PC to use a compatible IP address 6. Setup of the HomePlug 802.11g Access Point is now complete. Wireless stations must now be set to match the HomePlug 802.11g Access Point. See Chapter 4 for details. If you can't connect:

It is likely that your PCs IP address is incompatible with the HomePlug 802.11g Access Points IP address. This can happen if your LAN does not have a DHCP Server. The default IP address of the HomePlug 802.11g Access Point is 192.168.0.101, with a Network Mask of 255.255.255.0. If your PCs IP address is not compatible with this, you must change your PCs IP address to an unused value in the range 192.168.0.1 ~ 192.168.0.254, with a Network Mask of 255.255.255.0. See Appendix C - Windows TCP/IP for details for this procedure. 9 HomePlug 802.11g Access Point User Guide Status Screen When you first connect, you will see the Status screen. This displays the current settings and status of the HomePlug 802.11g Access Point. No data can be input on this screen. For further details of this screen, refer to Status Screen in Chapter 5. Figure 5: Status Screen 10 HomePlug Settings This screen can be reached via the HomePlug Settings link on the main menu. Setup Figure 6: HomePlug Settings Screen This screen allows you to set the HomePlug Network Password for the HomePlug 802.11g Access Point as well as other HomePlug stations (devices) on your network. All HomePlug devices must use the same HomePlug Network Password in order to communicate with each other. You can also use this screen to assign a new Network Password to other HomePlug stations on your HomePlug Network. To do this:

1. Enter the Device Passcodes of each HomePlug stations on your LAN. Each HomePlug station has a unique Passcode in the format xxxx-xxxx-xxxx-xxxx, usually shown on a label on the rear or base of the HomePlug device. 2. When completed, click "Save" to save the list (or click "Cancel" if you decide to discard your changes). 3. Select the HomePlug stations you wish to assign the Network Password to. 4. Click the "Set Network Password" button. 5. A confirmation message will appear confirming the success of the password change for each device. An error message will appear if any device is not able to be reset to the new network password. 11 HomePlug 802.11g Access Point User Guide Data - HomePlug Settings Network Password HomePlug Network Password HomePlug Stations Station List Device Passcode Enter the Network Password for your HomePlug network here. All HomePlug devices must use the same Network Password. This password is case-sensitive. All HomePlug devices mu st use the same Network Pass-

word. The password can contain letters, numbers or punctuation. The password must be at least 4 characters. This list is used if you wish to use the HomePlug 802.11g Ac-

cess Point to assign the same Network Password to other HomePlug stations. If you don't wish to do this, there is no need to input your other HomePlug stations here. Use this to add a HomePlug station to the list:

1. Enter the HomePlug's Default Passcode in the Device Passcode field. Each HomePlug station has a unique Pass-

code in the format xxxx-xxxx-xxxx-xxxx, usually shown on a label on the rear or base. 2. Click the Add to List button. 3. When finished, click the Save button to save the list. Select All Button Click this button to select all HomePlug stations in the list. You can also select stations individually if desired. Set Network Password Button Click this button to assign the current network password to all selected HomePlug stations. Wait a few seconds for the mes-

sage regarding the success of this operation. Delete Button Click this button to delete all selected HomePlug stations. 12 Wireless Settings Screen Setup Figure 7: Wireless Settings Screen Data - Wireless Settings Screen Identification Station Name On your PC, some Wireless status screens may display this name as the Access Point in use. Region The region can not be changed by the users. SSID Enter a 32-character (maximum) service set ID in this field. The SSID is case sensitive. To connect to this Access Point, all Wireless stations must use the same SSID as this Access Point. Options Broadcast SSID If Enabled, the SSID will broadcast its name to all Wireless Stations. Wireless stations will be able to see this Access Point in their list of

"Available Networks", and adopt the correct SSID. If the Broadcast SSID option is disabled, users must enter the SSID and other wireless details manually. 13 HomePlug 802.11g Access Point User Guide Mode Select the desired option. g & b Both 802.11g and 802.11b stations are able to connect. g only If selected, this ensures that 802.11g mode Wireless stations will connect at high speed, but 802.11b mode Wireless stations will be unable to connect at all. b only If selected, 802.11g mode is unavailable. 802.11g mode Wireless stations will only be able to connect if they can also run in stan-

dard 802.11b mode. Channel No. Select the Channel you wish to use on your Wireless LAN. If you experience interference (shown by lost connections and/or slow data transfers) you may need to experiment with different channels to see which is the best. Wireless Security Current Setting The current security setting is displayed. Configure Button Click this button to access the Wireless security sub-screen, and modify the security settings as required. 14 Setup Wireless Security This screen is accessed by clicking the "Configure" button on the Wireless Settings screen. There are 3 options for Wireless security:

Disabled - no data encryption is used. WEP - data is encrypted using the WEP standard. WPA-PSK - data is encrypted using the WPA-PSK standard. This is a later standard than WEP, and provides much better security than WEP. If all your Wireless stations support WPA-PSK, you should use WPA-PSK rather than WEP. WEP Wireless Security Figure 8: WEP Screen Data - WEP Screen Security System Authentication Data Key Size Keys WEP The 802.11b standard. Data is encrypted before transmission. Normally this can be left at the default value of "Auto". If that fails, select the appropriate value - "Open System" or "Shared Key." Check your wireless station's documentation to see what method to use. 64-bit (sometimes called 40-bit) encryption 128-bit (sometimes called 104 bit) encryption Select the WEP Encryption level:

All wireless stations must use the same key values as the HomePlug 802.11g Access Point. Use the radio buttons to select the default key. Enter the key value you wish to use. Other stations must have the same key values. Keys must be entered in Hex. Hex characters are the digits (0 ~ 9) and the letters A ~ F. 15 HomePlug 802.11g Access Point User Guide Passphrase This feature allows you to generate a key or keys from a text (ASCII) phrase, rather than enter keys in Hex. To use this feature:

Enter a word or group of printable characters in the Passphrase field Click the "Generate Key" button. If encryption strength is set to 64 bit, then each of the four key fields will be populated with key values. If encryption strength is set to 128 bit, then only the selected WEP key field will will be given a key value. WPA-PSK Wireless Security If "WPA-PSK" is selected, the screen will look like the following example. Figure 9: WPA-PSK Screen Data WPA-PSK Screen WPA-PSK Like WEP, data is encrypted before transmission. WPA is more secure than WEP, and should be used if all wireless stations support WPA. This is also called the "Passphrase" or "Network Key". Enter the desired key value. Data is encrypted using a key derived from the PSK. Other Wireless Stations must use the same key. The PSK must be from 8 to 63 characters in length. This determines how often the encryption key is changed. You can change the default value if desired. The WPA-PSK standard allows different encryption methods to be used. Select the desired option. Wireless Stations must use the same encryption method. Security System PSK Key Lifetime Encryption 16 LAN IP Setup Screen Click LAN IP Setup on the menu to view a screen like the following. Setup Figure 10:LAN IP Setup Screen Data - LAN IP Setup Screen LAN IP Setup DHCP Client Fixed IP If selected, the HomePlug 802.11g Access Point will obtain an IP ad-

dress from the DHCP Server on your LAN. Only select this option if you have a DHCP Server on your LAN. However, even if you have a DHCP Server, it is usually better to use a Fixed IP address as described below. If you dont have a DHCP Server on your LAN, the Fixed IP setting must be selected, and the following data entered:

IP Address:

IP address for the HomePlug 802.11g Access Point. Enter an un-

used IP Address from within the range used by your LAN. Subnet Mask:

Use the same value as PCs on your LAN. The default value 255.255.255.0 is standard for small (class "C") networks. 17 HomePlug 802.11g Access Point User Guide Set Password Screen The Set Password screen allows you to assign a password to the HomePlug 802.11g Access Point. This password limits access to the configuration interface. The default password is blank

(no password). It is recommended that this be changed, using this screen. Figure 11: Set Password Screen Data - Set Password Screen Current Password Enter the current password here. If the current password is blank, leave this blank. New Password Enter the new password here Repeat New Password Re-enter the new password in this field. You will be prompted for the password when you connect, as shown below. Figure 12: Password Dialog Enter admin for the User Name. Enter the HomePlug 802.11g Access Points password, as set on the Password screen above. 18 Chapter 4 Wireless Client Configuration This Chapter details the configuration required for each PC or other Wire-

less Client using the HomePlug 802.11g Access Point. 4 Overview All Wireless Stations need to have settings which match the HomePlug 802.11g Access Point. These settings depend on the mode in which the Access Point is being used. Wireless Settings For each of the following items, each Wireless Station must have the same settings as the HomePlug 802.11g Access Point. Mode On each PC, the mode must be set to Infrastructure. SSID (ESSID) WEP This must match the value used on the HomePlug 802.11g Access Point. The default value is default Note! The SSID is case sensitive. If WEP is enabled on the HomePlug 802.11g Access Point, each station must use the same settings as the HomePlug 802.11g Access Point. The Encryption type or Key size (64Bit/128Bit) must match. Each Wireless Station must have the HomePlug 802.11g Access Points Default Key in the same location in its Key table. (But it does not have to be the Default key for the Wireless Station.) The HomePlug 802.11g Access Point must have the Default Key for each Wireless Station in the same location in its Key table. This is usually achieved by having all Stations and the HomePlug 802.11g Access Point use the same Key table, but having different Default keys. WPA-PSK If WPA-PSK is enabled on the HomePlug 802.11g Access Point, each station must also be set to use WPA-PSK. The PSK (also called Network Key or Passphrase) used on the HomePlug 802.11g Access Point must also be set on each Wireless station. Each Wireless Station must use the same encryption method as the HomePlug 802.11g Access Point. 19 Chapter 5 Operation and Status 5 This Chapter details the operation of the HomePlug 802.11g Access Point and the status screens. Operation Once both the HomePlug 802.11g Access Point and the PCs are configured, operation is automatic. Status Screen Use the Status link on the main menu to view this screen. Figure 13: Status Screen Data - Status Screen System Device Name The name of the HomePlug 802.11g Access Point. This name is used to identify the HomePlug 802.11g Access Point when using the supplied Windows utility. Firmware Version The version of the current firmware installed. 20 Operation and Status LAN HomePlug Network Password MAC Address IP Address DHCP Client IP Subnet Mask Wireless Name (SSID) The Network Password used by the HomePlug network. Only devices using the same password can communicate with each other. This shows the MAC Address for this device, as seen from the LAN interface. The IP Address of this device. This indicates if the IP address above was obtained from a DHCP Server. If it was, then the DHCP client value will be "Yes". If the IP address above was set a fixed or static IP address, the DHCP client value will display as "No". The IP Subnet Mask (Network Mask) for the IP Address above. The SSID (network name) in use is displayed. Channel Mode This shows the Channel currently used. This indicates the 802.11 wireless mode currently used. Broadcast Name This indicates if the SSID (network name) is being broadcast. Attached Devices The Attached Devices screen shows all the known devices attached to your network. An example screen is shown below. Figure 14: Attached Devices 21 HomePlug 802.11g Access Point User Guide Data - Attached Devices Screen Wireless Attached Wireless Devices IP Address MAC Address Refresh Button HomePlug HomePlug Devices MAC Address Data Rate This table lists all the Wireless devices (clients) currently associated with the HomePlug 802.11g Access Point. The IP address of each Wireless station is displayed in this column. The MAC address of each Wireless station is displayed in this column. The MAC address is a low-level network identi-

fier assigned to each Ethernet interface at the time of manufacture. Clicking this will update the list of Wireless stations cur-

rently associated with the HomePlug Access Point This table lists all the known HomePlug devices on your LAN. The MAC address of each HomePlug station is displayed in this column. The MAC address is a low-level network identi-

fier assigned to each Ethernet interface at the time of manufacture. The HomePlug connection speed of each HomePlug device is displayed here. Scan HomePlug Network Button Clicking this will scan the HomePlug network and update the list of HomePlug devices. 22 Chapter 6 Maintenance 6 This Chapter explains when and how to use the HomePlug 802.11g Access Point's "Maintenance" Features. Overview This Chapter covers the features available on the HomePlug 802.11g Access Points Mainte-

nance menu. The Maintenance menu has the following options:

Status - see Chapter 5 for details. Attached Devices - - see Chapter 5 for details. Backup Settings - see the following section. Set Password - see Chapter 3 for details. Upgrade Firmware - see later in this Chapter. Backup Settings This screen is displayed when the Backup Settings button on the Maintenance screen is clicked. Figure 15 Backup Settings Screen Data - Backup Settings Screen Buttons Backup Use this to download a copy of the current configuration, and store 23 HomePlug 802.11g Access Point User Guide Restore the file on your PC. Click "Backup" to start the download. This allows you to restore a previously-saved config file back to the Access Point. Click "Browse" to select the config file, then click

"Restore" to upload the config file. WARNING !

Uploading a config file will destroy (overwrite) ALL of the existing settings. Factory Defaults Clicking the "Factory Defaults" button will reset the Access Point to its factory default settings. WARNING !

This will delete ALL of the existing settings. 24 Other Settings & Features Firmware Upgrade The firmware (software) in the HomePlug 802.11g Access Point can be upgraded using your Web Browser. You must first download the upgrade file, and then select Upgrade Firmware on the menu. You will see a screen like the following. Figure 16: Firmware Upgrade Screen To perform the Firmware Upgrade:

1. Click the Browse button and navigate to the location of the upgrade file. 2. Select the upgrade file. Its name will appear in the Upgrade File field. 3. Click the Upload button to commence the firmware upgrade. The HomePlug 802.11g Access Point is unavailable during the upgrade process, and must restart when the upgrade is completed. Any connections to or through the HomePlug 802.11g Access Point will be lost. 25 A Appendix A Specifications HomePlug 802.11g Access Point Model Dimensions Operating Temperature Storage Temperature HomePlug 802.11g Access Point 141mm(W) * 100mm(D) * 27mm(H) 0 C to 40 C

-10 C to 70 C Network Protocol:

TCP/IP Network Interface:

802.11b / 802.11g Wireless Ethernet LEDs Power HomePlug interface 3 100VAC - 240VAC auto-sensing Wireless Interface Standards Frequency Channels Modulation Data Rate IEEE802.11g WLAN, JEIDA 4.2, roaming support 2.4 to 2.4835GHz (Industrial Scientific Medical Band ) Maximum 14 Channels, depending on regulatory authorities DSSS BPSK/QPSK/CCK, OFDM/CCK Up to 54 Mbps Coverage Area Indoors : 15m @54Mbps, 120m @6Mbps or lower Outdoors : 40m @54Mbps, 300m @6Mbps or lower Security WEP (64Bit/128Bit), WPA-PSK (TKIP) Output Power 13dBm (typical) Receiver Sensitivity

-80dBm Min. 26 Appendix A - Specifications FCC Statement 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 prote c-

tion 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 communica-

tions. 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 of the following measures:

Reorient or relocate the receiving antenna. Connect the equipme nt into an outlet on a circuit different from that to which the receiver is Increase the separation between the equipment and receiver. connected. e-

Consult the dealer or an experienced radio/TV technician for help. To assure continued compliance, any changes or modifications not expressly approved by the party respo nsible for compliance could void the user's authority to operate this equipment.

(Example - use only shielded interface cables when connecting to computer or peripheral d vices). FCC Radiation Exposure Statement This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20 centimeters between the radiator and your body. This device complies with Part 15 of the FCC Rules. Operation is subj ect 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. This transmitter must not be co -located or oper ating in conjunction with any other antenna or transmitter. The antennas used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter. Channel The Wireless Channel sets the radio frequency used for communication. EAccess Points use a fixed Channel. You can select the Channel used. This allows you to choose a Channel which provides the least interference and best performance. In the USA and Canada, 11 channel are available. If using multiple Access Points, it is better if adjacent Access Points use different Channels to reduce interference. E In "Infrastructure" mode, Wireless Stations normally scan all Channels, looking for an Access Point. If more than one Access Point can be used, the one with the strongest signal is used. (This can only happen within an ESS.) E If using "Ad-hoc" mode (no Access Point), all Wireless stations should be set to use the same Channel. However, most Wireless stations will still scan all Channels to see if there is an existing "Ad-hoc" group they can join. CAUTION:

1) To comply with FCC RF exposure compliance requirements, a separation distance of at least 20 cm must be maintained between the antenna of this device and all persons. 2) This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. 27 Appendix B Troubleshooting Overview B This chapter covers some common problems that may be encountered while using the Home-

Plug 802.11g Access Point and some possible solutions to them. If you follow the suggested steps and the HomePlug 802.11g Access Point still does not function properly, contact your dealer for further advice. General Problems Problem 1:

Can't connect to the HomePlug 802.11g Access Point to configure it. Solution 1:

If you don't know the Wireless settings of the HomePlug 802.11g Access Point, you must use the HomePlug interface for configuration. Use a Home-

Plug adapter on your PC to connect to the HomePlug network. Then use the Windows utility to locate the HomePlug 802.11g Access Point. The Windows utility is able to locate the HomePlug 802.11g Access Point even if its IP address is incompatible with your PC, or your PC and the HomePlug 802.11g Access Point are using different HomePlug network passwords. Problem 2: My PC's wireless interface can't connect to the HomePlug 802.11g Access Point. Solution 2 Check the following:

The SSID and wireless security settings on the PC match the settings on the HomePlug 802.11g Access Point. Note that if the SSID (network name) is not broadcast, you will not be able to see the HomePlug 802.11g Access Point in your PC's list of

"Available Networks", so will not be able to select it. Instead, you must configure the network details manually. On the PC, the wireless mode is set to "Infrastructure"

Problem 3: My PC's HomePlug interface can't connect to the HomePlug 802.11g Access Point. Solution 3 Check that your PC and the HomePlug 802.11g Access Point are using the same HomePlug network password. 28 Appendix C Windows TCP/IP Overview C Normally, no changes need to be made to your Network. Adding the HomePlug 802.11g Access Point does not change your network. By default, the HomePlug 802.11g Access Point will act as a DHCP client, automatically obtaining a suitable IP Address (and related information) from your DHCP Server. If you don't have a DHCP Server on your LAN, you should use fixed (static) IP addresses on each PC. If using Fixed (specified) IP addresses on your LAN (instead of a DHCP Server), there is no need to change the TCP/IP of each PC. Just configure the HomePlug 802.11g Access Point to match your existing LAN. The following sections provide details about checking the TCP/IP settings for various types of Windows, should that be necessary. Checking TCP/IP Settings - Windows 9x/ME:

1. Select Control Panel - Network. You should see a screen like the following:

Figure 17: Network Configuration 2. Select the TCP/IP protocol for your network card. 3. Click on the Properties button. You should then see a screen like the following. 29 Figure 18: IP Address (Win 95) Ensure your TCP/IP settings are correct, as follows:

Using DHCP To use DHCP, select the radio button Obtain an IP Address automatically. This is the default Windows settings. Using a Fixed or Static IP Address To use a fixed or static IP address Select "Specify an IP address". Enter the desired IP Address and Subnet Mask. Click "OK"

Each device on your network mu st have a unique IP address and the same Subnet Mask. To perform initial configuration of the HomePlug 802.11g Access Point, you can use the follow-

ing values on your PC:

IP Address: 192.168.0.100 Subnet Mask: 255.255.255.0 30 Appendix C - Windows TCP/IP Checking TCP/IP Settings - Windows NT4.0 1. Select Control Panel - Network, and, on the Protocols tab, select the TCP/IP protocol, as shown below. 2. Click the Properties button to see a screen like the one below. Figure 19: Windows NT4.0 - TCP/IP Figure 20: Windows NT4.0 - IP Address 3. Select the network card for your LAN. 4. Select the appropriate radio button - Obtain an IP address from a DHCP Server or Specify an IP Address, as explained below. 31 Obtain an IP address from a DHCP Server This is the default Windows setting. Using this method is recommended. By default, the HomePlug 802.11g Access Point will act as a DHCP Server. Using a Fixed or Static IP Address To use a fixed or static IP address Select "Specify an IP address". Enter the desired IP Address and Subnet Mask. Click "OK"

Each device on your network must have a unique IP address and the same Subnet Mask. To perform initial configuration of the HomePlug 802.11g Access Point, you can use the follow-

ing values on your PC:

IP Address: 192.168.0.100 Subnet Mask: 255.255.255.0 Checking TCP/IP Settings - Windows 2000 1. Select Control Panel - Network and Dial-up Connection. 2. Right click the Local Area Connection icon and select Properties. You should see a screen like the following:

Figure 21: Network Configuration (Win 2000) 3. Select the TCP/IP protocol for your network card. 4. Click on the Properties button. You should then see a screen like the following. 32 Appendix C - Windows TCP/IP Figure 22: TCP/IP Properties (Win 2000) 5. Ensure your TCP/IP settings are correct:

Using DHCP To use DHCP, select the radio button Obtain an IP Address automatically. This is the default Windows settings. Using a Fixed or Static IP Address To use a fixed or static IP address Select "Specify an IP address". Enter the desired IP Address and Subnet Mask. Click "OK"

Each device on your network must have a unique IP address and the same Subnet Mask. To perform initial configuration of the HomePlug 802.11g Access Point, you can use the follow-

ing values on your PC:

IP Address: 192.168.0.100 Subnet Mask: 255.255.255.0 33 Checking TCP/IP Settings - Windows XP 1. Select Control Panel - Network Connection. 2. Right click the Local Area Connection and choose Properties. You should see a screen like the following:

Figure 23: Network Configuration (Windows XP) 3. Select the TCP/IP protocol for your network card. 4. Click on the Properties button. You should then see a screen like the following. Figure 24: TCP/IP Properties (Windows XP) 34 Appendix C - Windows TCP/IP 5. Ensure your TCP/IP settings are correct. Using DHCP To use DHCP, select the radio button Obtain an IP Address automatically. This is the default Windows settings. Using a Fixed or Static IP Address To use a fixed or static IP address Select "Specify an IP address". Enter the desired IP Address and Subnet Mask. Click "OK"

Each device on your network must have a unique IP address and the same Subnet Mask. To perform initial configuration of the HomePlug 802.11g Access Point, you can use the follow-

ing values on your PC:

IP Address: 192.168.0.100 Subnet Mask: 255.255.255.0 35

SerComm IP822LM 0560 FCC ID: P27IP822LM

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FCC Test Report: FI05041204-A FCC TEST REPORT according to FCC Rules and Regulations Part 15 Subpart C Applicant Address SerComm Corporation 8F, No. 3-1, YuanQu St., NanKang, Taipei 115, R.O.C. HomePlug 802.11g Access Point IP822LM P27IP822LM Equipment Model No. FCC ID Trade Name SerComm Laboratory accreditation 1332

The test result refers exclusively to the test presented test model / sample.,

Without written approval of Exclusive Certification Corp. the test report shall not be reproduced except in full.

The EUT is also considered as a kind of computer peripheral, because the connection to computer is necessary for typical use. It has been verified to comply with the requirements of FCC Part 15, Subpart B, Class B (DoC). The test report has been issued separately. Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: May. 30, 2005 1 of 64 CONTENTS FCC Test Report: FI05041204-A 5. 4. 3. 2. CERTIFICATE OF COMPLIANCE ........................................................................................................ 4 1. Report of Measurements and Examinations.................................................................................. 5 1.1. List of Measurements and Examinations ............................................................................ 5 Test Configuration of Equipment under Test.................................................................................. 6 2.1. Feature of Equipment under Test ....................................................................................... 6 2.2. RF Module Specifications .................................................................................................. 6 2.3. Test Mode and Test Software............................................................................................. 6 2.4. Description of Test System ................................................................................................ 7 2.5. Connection Diagram of Test System .................................................................................. 8 2.6. General Information of Test ............................................................................................... 9 2.7. History of this test report ................................................................................................... 9 Antenna Requirements.............................................................................................................. 10 3.1. Standard Applicable ........................................................................................................ 10 3.2. Antenna Construction and Directional Gain ...................................................................... 10 Test of Conducted Emission .......................................................................................................11 4.1. Test Limit ........................................................................................................................11 4.2. Test Procedures ..............................................................................................................11 4.3. Typical Test Setup .......................................................................................................... 12 4.4. Measurement equipment ................................................................................................. 12 4.5. Test Result and Data....................................................................................................... 13 Test of Radiated Emission ......................................................................................................... 26 5.1. Test Limit ....................................................................................................................... 26 5.2. Test Procedures ............................................................................................................. 27 5.3. Typical Test Setup........................................................................................................... 28 5.4. Measurment equipment ................................................................................................... 28 5.5. Test Result of Radiated emission ..................................................................................... 29 6dB Bandwidth Measurement Data............................................................................................ 46 6.1. Test Limit........................................................................................................................ 46 6.2. Test Procedures.............................................................................................................. 46 6.3. Test Setup Layout ........................................................................................................... 46 6.4. List of Measuring Equipment Used................................................................................... 46 6.5. Test Result and Data....................................................................................................... 46 7. Maximum Peak Output Power ................................................................................................... 50 7.1. Test Limit........................................................................................................................ 50 7.2. Test Procedures.............................................................................................................. 50 7.3. Test Setup Layout ........................................................................................................... 50 7.4. Measurement equipment ................................................................................................. 50 7.5. Test Result and Data....................................................................................................... 50 Band Edges Measurement ........................................................................................................ 54 8.1. Test Limit........................................................................................................................ 54 8.2. Test ProcedureG ............................................................................................................ 54 8.3. Test Setup Layout ........................................................................................................... 54 8.4. Measurement equipment ................................................................................................. 54 8.5. Test Result and Data....................................................................................................... 54 8.6. Restrict band emission Measurement Data....................................................................... 59 Power Spectral Density ............................................................................................................. 60 6. 8. 9. Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: May. 30, 2005 2 of 64 FCC Test Report: FI05041204-A 9.1. Test Limit........................................................................................................................ 60 9.2. Test Procedures.............................................................................................................. 60 9.3. Test Setup LayoutG ........................................................................................................ 60 9.4. Measurement equipment ................................................................................................. 60 9.5. Test Result and Data....................................................................................................... 60 10. Restricted Bands of Operation................................................................................................... 64 10.1. Labeling Requirement ..................................................................................................... 64 Appendix A. Photographs of EUT . .A1 ~ A5 Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: May. 30, 2005 3 of 64 FCC Test Report: FI05041204-A CERTIFICATE OF COMPLIANCE according to FCC Rules and Regulations Part 15 Subpart C Applicant Address Equipment Model No. FCC ID SerComm Corporation 8F, No. 3-1, YuanQu St., NanKang, Taipei 115, R.O.C. HomePlug 802.11g Access Point IP822LM P27IP822LM I HEREBY CERTIFY THAT :

The measurements shown in this test report were made in accordance with the procedures given in ANSI C63.4 The equipment was passed the test performed according to FCC Rules and Regulations Part 15 Subpart C (2003). The test was carried out on Apr. 26, 2005 at Exclusive Certification Corp. Signature Anson Chou / Manager Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: May. 30, 2005 4 of 64 FCC Test Report: FI05041204-A 1. Report of Measurements and Examinations 1.1. List of Measurements and Examinations FCC Rule

. Description of Test 15.203

. Antenna Requirement 15.207

. Conducted Emission 15.209

. Radiated Emission 15.247(a)(2) . 6dB Bandwidth 15.247(b)

. Maximum Peak Output Power 15.247(c)

. 100kHz Bandwidth of Frequency Band Edges 15.247(d)

. Power Spectral Density 1.1307 1.1310 2.1091 2.1093

. RF Exposure Compliance Result Pass Pass Pass Pass Pass Pass Pass Pass Test engineer:

Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: May. 30, 2005 5 of 64 FCC Test Report: FI05041204-A 2. Test Configuration of Equipment under Test 2.1. Feature of Equipment under Test

Model HomePlug 802.11g Access Point

Dimensions 141mm(W) * 100mm(D) * 27mm(H)

Operating Temperature 0 C to 40 C

Storage Temperature -10 C to 70 C

Network Protocol: TCP/IP

Network Interface: 802.11b / 802.11g Wireless Ethernet

HomePlug interface

LEDs 3

Power 100VAC - 240VAC auto-sensing 2.2. RF Module Specifications

Standards IEEE802.11g WLAN, JEIDA 4.2, roaming support

Frequency 2.4 to 2.4835GHz (Industrial Scientific Medical Band )

Channels Maximum 14 Channels, depending on regulatory authorities

Modulation DSSS BPSK/QPSK/CCK, OFDM/CCK

Data Rate Up to 54 Mbps

Coverage Area Indoors : 15m @54Mbps, 120m @6Mbps or lower Outdoors : 40m @54Mbps, 300m @6Mbps or lower

Security WEP (64Bit/128Bit), WPA-PSK (TKIP)

Output Power 13dBm (typical)

Receiver Sensitivity -80dBm Min. 2.3. Test Mode and Test Software The following test mode and test software was performed for conduction and radiation test:

802.11b (CH LO: 2412MHz) 802.11b (CH MID: 2437MHz) 802.11b (CH HI: 2462MHz)

802.11g (CH LO: 2412MHz) 802.11g (CH MID: 2437MHz) 802.11g (CH HI: 2462MHz)

An executive programs, Dutapidll.exe Application under WIN XP. Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: May. 30, 2005 6 of 64 2.4. Description of Test System FCC Test Report: FI05041204-A Device PC

(Remote Site) Manufacturer Model No. Description IBM IGV Power Cable, Unshielding 1.8 m Monitor SlimAGE 510A Power Cable, Adapter Unshielding 1.8 m

(Remote Site) Data Cable, VGA shielding 1.35 m Keyboard IBM KB-0225 Data Cable, PS2 shielding 1.85 m

(Remote Site) Mouse IBM MO28VO Data Cable, USB shielding 1.85 m

(Remote Site) Use Cable:

Cable Description RJ-45 Unshielding,3.0m Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: May. 30, 2005 7 of 64 2.5. Connection Diagram of Test System FCC Test Report: FI05041204-A Remote 1 Workstation EUT 1. The I/O cable is connected form remote workstation to the EUT Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: May. 30, 2005 8 of 64 FCC Test Report: FI05041204-A 2.6. General Information of Test Test Site:

Exclusive Certification Corp. 4F-2, No. 28, Lane 78, Xing-Ai Rd. Nei-hu, Taipei City 114 Taiwan R.O.C. Test Site Location (OATS1-SD): No.68-1, Shihbachongsi, shihding Township, Taipei County 223, Taiwan, R.O.C. Test Voltage:

AC 110V/ 60Hz Test in Compliance with:

ANSI C63.4-2003 FCC Part 15 Subpart C Frequency Range Investigated: Conducted: from 150kHz to 30 MHz Radiation: from 30 MHz to 24620MHz The test distance of radiated emission from antenna to EUT is 3 M. Test Distance:

2.7. History of this test report ORIGINAL. Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: May. 30, 2005 9 of 64 FCC Test Report: FI05041204-A 3. Antenna Requirements 3.1. Standard Applicable For intentional device, according to FCC 47 CFR Section 15.203, an intentional radiator shall be designed to ensure that no antenna other than that furnished by the responsible party shall be used with the device. And according to FCC 47 CFR Section 15.247 (b), if transmitting antennas of directional gain greater than 6dBi are used, the power shall be reduced by the amount in dB that the directional gain of the antenna exceeds 6dBi. 3.2. Antenna Construction and Directional Gain The antenna is designed to be permanently mounted on PCB. No consideration of replacement. Please see constraction Photos Of Exhibit B for details. Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: May. 30, 2005 10 of 64 4. Test of Conducted Emission 4.1. Test Limit FCC Test Report: FI05041204-A Conducted Emissions were measured from 150 kHz to 30 MHz with a bandwidth of 9 KHz on the 115 VAC power and return leads of the EUT according to the methods defined in ANSI C63.4-1992 Section 3.1. The EUT was placed on a nonmetallic stand in a shielded room 0.8 meters above the ground plane as shown in section 2.2. The interface cables and equipment positioning were varied within limits of reasonable applications to determine the position produced maximum conducted emissions. Frequency

(MHz) 0.15 0.5 0.5 5.0 5.0 30.0 Quasi Peak

(dB V) 66-56*

56 60 Average

(dB V) 56-46*

46 50 4.2. Test Procedures a. The EUT was placed 0.4 meter from the conducting wall of the shielding room was kept at least 80 centimeters from any other grounded conducting surface. b. Connect EUT to the power mains through a line impedance stabilization network (LISN). c. All the support units are connecting to the other LISN. d. The LISN provides 50 ohm coupling impedance for the measuring instrument. e. The FCC states that a 50 ohm, 50 micro-henry LISN should be used. f. Both sides of AC line were checked for maximum conducted interference. g. The frequency range from 150 kHz to 30 MHz was searched. h. Set the test-receiver system to Peak Detect Function and Specified Bandwidth with Maximum Hold Mode. Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: May. 30, 2005 11 of 64 4.3. Typical Test Setup FCC Test Report: FI05041204-A 10cm EUT 80cm 80cm LISN 40cm 40cm 80cm LISN 4.4. Measurement equipment Instrument/Ancillary Type Receiver LISN LISN SCR3501 NNB-2/16Z NNB-2/16Z Manufacturer Schaffner MESS TEC ROLF HEINE Valid Date. 2005/11/03 2006/03/30 2006/05/01 Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: May. 30, 2005 12 of 64 4.5. Test Result and Data FCC Test Report: FI05041204-A Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: May. 30, 2005 13 of 64 FCC Test Report: FI05041204-A Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: May. 30, 2005 14 of 64 FCC Test Report: FI05041204-A Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: May. 30, 2005 15 of 64 FCC Test Report: FI05041204-A Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: May. 30, 2005 16 of 64 FCC Test Report: FI05041204-A Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: May. 30, 2005 17 of 64 FCC Test Report: FI05041204-A Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: May. 30, 2005 18 of 64 FCC Test Report: FI05041204-A Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: May. 30, 2005 19 of 64 FCC Test Report: FI05041204-A Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: May. 30, 2005 20 of 64 FCC Test Report: FI05041204-A Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: May. 30, 2005 21 of 64 FCC Test Report: FI05041204-A Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: May. 30, 2005 22 of 64 FCC Test Report: FI05041204-A Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: May. 30, 2005 23 of 64 FCC Test Report: FI05041204-A Test engineer:

Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: May. 30, 2005 24 of 64 FCC Test Report: FI05041204-A 4.5.1. Test Photographs REAR VIEW Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: May. 30, 2005 25 of 64

5. Test of Radiated Emission 5.1. Test Limit FCC Test Report: FI05041204-A Radiated emissions from 30 MHz to 25 GHz were measured according to the methods defines in ANSI C63.4-2001. The EUT was placed, 0.8 meter above the ground plane, as shown in section 5.6.3. The interface cables and equipment positions were varied within limits of reasonable applications to determine the positions producing maximum radiated emissions For unintentional device, according to 15.109(a), except for Class A digital devices, the field strength of radiated emissions from unintentional radiators at a distance of 3 meters shall not exceed the following values:

Frequency

(MHz) 30-88 88-216 216-960 Above 960 Distance Meters Radiated

( V / M) Radiated

(dB V/ M ) 3 3 3 3 100 150 200 500 40.0 43.5 46.0 54.0 For unintentional device, according to CISPR PUB.22, for Class B digital devices, the general requirement of field strength of radiated emissions from intentional radiators at a distance of 10 meters shall not exceed the above table. Frequency

(MHz) 30-230 230-1000 Distance Meters Radiated

(dB V/ M ) 10 10 30 37 Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: May. 30, 2005 26 of 64 5.2. Test Procedures FCC Test Report: FI05041204-A 1. The EUT was placed on a rotatable table top 0.8 meter above ground. 2. The EUT was set 3 meters from the interference receiving antenna which was mounted on the top of a variable height antenna tower. 3. The table was rotated 360 degrees to determine the position of the highest radiation. 4. The antenna is a broadband antenna and its height is varied between one meter and four meters above ground to find the maximum value of the field strength both horizontal polarization and vertical polarization of the antenna are set to make the measurement. 5. For each suspected emission the EUT was arranged to its worst case and then tune the antenna tower (from 1 M to 4 M) and turn table (from 0 degree to 360 degrees) to find the maximum reading. 6. Set the test-receiver system to Peak or CISPR quasi-peak Detect Function and specified 7. bandwidth with Maximum Hold Mode. If the emission level of the EUT in peak mode was 3 dB lower than the limit specified, then testing will be stopped and peak values of EUT will be reported, otherwise, the emissions which do not have 3 dB margin will be repeated one by one using the quasi-peak method and reported. 8. For testing above 1GHz, the emission level of the EUT in peak mode was 20dB lower than average limit (that means the emission level in peak mode also complies with the limit in average mode), then testing will be stopped and peak values of EUT will be reported, otherwise, the emissions will be measured in average mode again and reported. Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: May. 30, 2005 27 of 64 FCC Test Report: FI05041204-A 5.3. Typical Test Setup Antenna Receiver 5.4. Measurment equipment Equipment under Test

* Test distance Turn Table 0.8M Ground Plane Instrument/Ancillary Type Manufacturer Valid Date EMI Receiver 8546A Spectrum Analyzer FSP40 Horn Antenna Horn Antenna 3115 3116 HP R&S EMCO EMCO 2006/0413 2005/12/28 2006/02/21 2006/02/21 Bilog Antenna CBL6112B Schaffner 2006/04/12 Amplifier Amplifier 8447D 8449B Agilent Agilent 2006/02/14 2005/12/27 Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: May. 30, 2005 28 of 64 FCC Test Report: FI05041204-A 5.5. Test Result of Radiated emission Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: May. 30, 2005 29 of 64 FCC Test Report: FI05041204-A Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: May. 30, 2005 30 of 64 FCC Test Report: FI05041204-A Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: May. 30, 2005 31 of 64 FCC Test Report: FI05041204-A Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: May. 30, 2005 32 of 64 FCC Test Report: FI05041204-A Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: May. 30, 2005 33 of 64 FCC Test Report: FI05041204-A Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: May. 30, 2005 34 of 64 FCC Test Report: FI05041204-A Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: May. 30, 2005 35 of 64 FCC Test Report: FI05041204-A Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: May. 30, 2005 36 of 64 FCC Test Report: FI05041204-A Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: May. 30, 2005 37 of 64 FCC Test Report: FI05041204-A Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: May. 30, 2005 38 of 64

FCC Test Report: FI05041204-A Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: May. 30, 2005 39 of 64 FCC Test Report: FI05041204-A Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: May. 30, 2005 40 of 64 FCC Test Report: FI05041204-A Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: May. 30, 2005 41 of 64 FCC Test Report: FI05041204-A Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: May. 30, 2005 42 of 64 FCC Test Report: FI05041204-A Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: May. 30, 2005 43 of 64 FCC Test Report: FI05041204-A Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: May. 30, 2005 44 of 64 FCC Test Report: FI05041204-A 5.5.1. Test Photographs FRONT VIEW REAR VIEW Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: May. 30, 2005 45 of 64 FCC Test Report: FI05041204-A 6. 6dB Bandwidth Measurement Data 6.1. Test Limit The minimum of 6dB Bandwidth Measurement is 0.5 MHz. 6.2. Test Procedures 1. The transmitter output was connected to the spectrum analyzer. 2. Set RBW of spectrum analyzer to 100 KHz and VBW to 100 KHz. 3. The 6 dB bandwidth is defined as the total spectrum the power of which is higher than peak power minus 6 dB. 6.3. Test Setup Layout 6.4. List of Measuring Equipment Used Instrument/Ancillary Spectrum Analyzer Type FSP40 Manufacturer R&S Serial No. 100047 Valid Date. 2005/12/28 6.5. Test Result and Data

(1) Modulation Standard: IEEE 802.11b Test Date: Apr. 26, 2005 Temperature: 25J Humidity: 68% Atmospheric pressure: 1023 mmHg Channel Frequency 6dB Bandwidth

(MHz) 2412 2437 2462

(2) Modulation Standard: IEEE 802.11g Test Date: Apr. 26, 2005 Temperature: 25J Humidity: 68% Atmospheric pressure: 1023 mmHg

(MHz) 7.6 7.6 7.6 01 06 11 Channel 01 06 11 Frequency 6dB Bandwidth

(MHz) 2412 2437 2462

(MHz) 15.2 15.2 15.2 Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: May. 30, 2005 46 of 64 FCC Test Report: FI05041204-A Modulation Standard:802.11b (11Mbps) Channel:01 Channel:06 Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: May. 30, 2005 47 of 64 FCC Test Report: FI05041204-A Channel:11 Modulation Standard:802.11g (54Mbps) Channel:01 Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: May. 30, 2005 48 of 64 Channel:06 Channel:11 FCC Test Report: FI05041204-A Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: May. 30, 2005 49 of 64 FCC Test Report: FI05041204-A 7. Maximum Peak Output Power 7.1. Test Limit The Maximum Peak Output Power Measurement is 30dBm. 7.2. Test Procedures The antenna port] RF output^ of the EUT was connected to the input] RF input^ of a power meter. Power was read directly from the meter and cable loss connection was added to the reading to obtain power at the EUT antenna terminal. The EUT Output Power was set to maximum to produce the worse case test result. 7.3. Test Setup Layout 7.4. Measurement equipment Instrument/Ancillary Type Spectrum Analyzer FSP40 Manufacturer R&S Serial No. Valid Date. 100047 2005/12/28 7.5. Test Result and Data

(1) Modulation Standard: IEEE 802.11b Test Date: Apr. 26, 2005 Temperature: 25 Humidity:

J 68% Atmospheric pressure: 1023 mmHg Channel 01 06 11 Frequency Peak Power Output Peak Power Output

(MHz) 2412 2437 2462

(dBm) 13.01 12.89 12.24

(mW) 19.999 19.454 16.749

(2) Modulation Standard: IEEE 802.11g Test Date: Apr. 26, 2005 Temperature: 25 Humidity:

J 68% Atmospheric pressure: 1023 mmHg Channel 01 06 11 Frequency Peak Power Output Peak Power Output

(MHz) 2412 2437 2462

(dBm) 12.21 13.18 13.28

(mW) 16.634 20.797 21.281 Note: Conducted Power = Reading Value + Cable Loss Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: May. 30, 2005 50 of 64 FCC Test Report: FI05041204-A Modulation Standard:802.11b (11Mbps) Channel:01 Channel:06 Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: May. 30, 2005 51 of 64 FCC Test Report: FI05041204-A Channel:11 Modulation Standard:802.11g (54Mbps) Channel:01 Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: May. 30, 2005 52 of 64 Channel:06 Channel:11 FCC Test Report: FI05041204-A Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: May. 30, 2005 53 of 64 FCC Test Report: FI05041204-A 8. Band Edges Measurement 8.1. Test Limit Below 20dB of the highest emission level of operating band

(in 100kHz Resolution Bandwidth) 8.2. Test ProcedureG 1. The transmitter output was connected to the spectrum analyzer via a low lose cable. 2. Set both RBW and VBW of spectrum analyzer to 100 KHz with convenient frequency span including 100 KHz bandwidth from band edge. 3. The band edges was measured and recorded. 8.3. Test Setup Layout 8.4. Measurement equipment Instrument/Ancillary Spectrum Analyzer Type FSP40 Manufacturer Serial No. R&S 100047 Valid Date. 2005/12/28 8.5. Test Result and Data

(1) Modulation Standard: IEEE 802.11b Test Date: Apr. 27, 2005 Temperature: 25 Humidity: 6 J 9% Atmospheric pressure: 1028 mmHg Channel Frequency 01 11 2412 2462 maximum value in frequency maximum value is

(MHz) 2500.00 2500.10

(dBm)

-45.73

-39.77

(2) Modulation Standard: IEEE 802.11g Test Date: Apr. 27, 2005 Temperature: 25 Hu J midity: 69% Atmospheric pressure: 1028 mmHg Channel Frequency 01 11 2412 2462 maximum value in frequency maximum value is

(MHz) 2400.00 2488.10

(dBm)

-49.99

-53.93 Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: May. 30, 2005 54 of 64 FCC Test Report: FI05041204-A Modulation Standard:802.11b (11Mbps) Channel:01 Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: May. 30, 2005 55 of 64 FCC Test Report: FI05041204-A Channel:11 Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: May. 30, 2005 56 of 64 FCC Test Report: FI05041204-A Modulation Standard:802.11g (54Mbps) Channel:01 Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: May. 30, 2005 57 of 64 FCC Test Report: FI05041204-A Channel:11 Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: May. 30, 2005 58 of 64 8.6. Restrict band emission Measurement Data Modulation Standard: IEEE 802.11b Test Date: May.25, 2005 Temperature: 25 Humidity: 6 a) Channel 1 J FCC Test Report: FI05041204-A 8% Atmospheric pressure: 1018 mmHg Frequency

(MHz) Ant-Pol H/V Meter Reading Corrected Factor Result

(dBuV/m) Remark 2387.928 2349.984 2376.096 2349.984 b) Channel 11 H H V V 52.26 40.83 54.84 43.26 1.24 1.11 1.20 1.11 53.50 41.94 56.04 44.37 Peak Ave Peak Ave Frequency

(MHz) Ant-Pol H/V Meter Reading Corrected Factor Result

(dBuV/m) Remark 2492.628 2491.792 2488.144 2500.000 H H V V 46.99 32.93 48.56 35.73 1.60 1.60 1.59 1.63 48.59 34.53 50.15 37.36 Peak Ave Peak Ave Limit@3m

(dBuV/m) Peak Ave. 54 74 54 74 54 74 74 54 Limit@3m

(dBuV/m) Peak Ave. 54 74 54 74 74 54 54 74 Margin

(dB) Table

(Deg.)

-20.50

-12.06

-17.96

-9.63 228 228 86 86 Margin

(dB) Table

(Deg.)

-25.41

-19.47

-23.85

-16.64 228 228 86 86 Ant High

(m) 1.2 1.2 1.0 1.0 Ant High

(m) 1.2 1.2 1.0 1.0 Modulation Standard: 802.11g (54Mbps) Test Date: May.25, 2005 Temperature: 25 Humidity: 6 a) Channel 1 J 8% Atmospheric pressure: 1018 mmHg Frequency

(MHz) Ant-Pol H/V Meter Reading Corrected Factor Result

(dBuV/m) Remark 2388.132 2358.144 2387.928 2388.132 b) Channel 11 H H V V 52.30 37.80 54.18 40.76 1.24 1.14 1.24 1.24 53.54 39.84 55.42 42.00 Peak Ave Peak Ave Frequency

(MHz) Ant-Pol H/V Meter Reading Corrected Factor Result

(dBuV/m) Remark 2490.120 2491.716 2487.916 2488.068 H H V V 47.39 32.88 48.70 36.08 1.60 1.60 1.59 1.59 48.99 34.48 50.29 37.67 Peak Ave Peak Ave Limit@3m

(dBuV/m) Peak Ave. 74 54 54 74 54 74 74 54 Limit@3m

(dBuV/m) Peak Ave. 54 74 54 74 54 74 74 54 Margin

(dB) Table

(Deg.)

-20.46

-15.06

-18.58

-12.00 228 228 86 86 Margin

(dB) Table

(Deg.)

-25.01

-19.52

-23.71

-16.33 228 228 86 86 Ant High

(m) 1.2 1.2 1.0 1.0 Ant High

(m) 1.2 1.2 1.0 1.0 Notes:

1. Result = Meter Reading + Factor 2. Factor = Antenna Factor + Cable Loss Amplifier 3. The resolution bandwidth of test receiver/spectrum analyzer is 1 MHz and video bandwidth is 3 MHz for Peak detection at frequency above 1GHz. 4. The resolution bandwidth of test receiver/spectrum analyzer is 1MHz and video bandwidth is 10Hz for Average detection at frequency above 1GHz Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: May. 30, 2005 59 of 64 FCC Test Report: FI05041204-A 9. Power Spectral Density 9.1. Test Limit The Maximum of Power Spectral Density Measurement is 8dBm. 9.2. Test Procedures 1. The transmitter output was connected to spectrum analyzer. 2. The spectrum analyzers resolution bandwidth were set at 3KHz RBW and 30KHz VBW as that of the fundamental frequency. Set the sweep time=span/3KHz. 3. The power spectral density was measured and recorded. 4. The Sweep time is allowed to be longer than span/3KHz for a full response of the mixer in the spectrum analyzer. 9.3. Test Setup LayoutG 9.4. Measurement equipment Instrument/Ancillary Spectrum Analyzer Type FSP40 Manufacturer Serial No. R&S 100047 Valid Date. 2005/12/28 9.5. Test Result and Data

(1) Modulation Standard: IEEE 802.11b Test Date: Apr. 27, 2005 Temperature: 25 Humidity: 6 J 9% Atmospheric pressure: 1028 mmHg Channel Frequency 01 06 11 2412 2437 2462 Maximum Power Density of 3 kHz Bandwidth

(dBm)

-20.36

-21.74

-21.57

(2) Modulation Standard: IEEE 802.11g Test Date: Apr. 27, 2005 Temperature: 25 Humidity: 6 J 9% Atmospheric pressure: 1028 mmHg Maximum Power Density of 3 kHz Bandwidth

(dBm)

-27.39

-27.00

-26.23 Channel Frequency 01 06 11 2412 2437 2462 Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: May. 30, 2005 60 of 64 FCC Test Report: FI05041204-A Modulation Standard:802.11b (11Mbps) Channel:01 Channel:06 Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: May. 30, 2005 61 of 64 Channel:11 FCC Test Report: FI05041204-A Modulation Standard:802.11g (54Mbps) Channel:01 Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: May. 30, 2005 62 of 64 Channel: 06 Channel:11 FCC Test Report: FI05041204-A Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: May. 30, 2005 63 of 64 10. Restricted Bands of Operation Only spurious emissions are permitted in any of the frequency bands listed below:

FCC Test Report: FI05041204-A MHz MHz MHz 0.09000 0.11000 0.49500 0.505**

2.17350 2.19050 4.12500 4.12800 4.17725 4.17775 4.20725 4.20775 6.21500 6.21800 6.26775 6.26825 6.31175 6.31225 8.29100 8.29400 8.36200 8.36600 8.37625 8.38675 8.41425 8.41475 12.29000 12.29300 12.51975 12.52025 12.57675 12.57725 13.36000 13.41000

**: Until February 1, 1999, this restricted band shall be 0.490-0.510 MHz 16.42000 16.42300 16.69475 16.69525 16.80425 16.80475 25.50000 25.67000 37.50000 38.25000 73.00000 74.60000 74.80000 75.20000 108.00000 121.94000 123.00000 138.00000 149.90000 150.05000 156.52475 156.52525 156.70000 156.90000 162.01250 167.17000 167.72000 173.20000 240.00000 285.00000 322.00000 335.40000 399.9 410.0 608.0 614.0 960.0 1240.0 1300.0 1427.0 1435.0 1626.5 1645.5 1646.5 1660.0 1710.0 1718.8 1722.2 2200.0 2300.0 2310.0 2390.0 2483.5 2500.0 2655.0 2900.0 3260.0 3267.0 3332.0 3339.0 3345.8 3358.0 3600.0 4400.0 GHz 4.500 5.250 5.350 5.460 7.250 7.750 8.025 8.500 9.000 9.200 9.300 9.500 10.600 12.700 13.250 13.400 14.470 14.500 15.350 16.200 17.700 21.400 22.010 23.120 23.600 24.000 31.200 31.800 36.430 36.500 Above 38.6 10.1. Labeling Requirement The device shall bear the following statement in a conspicuous location on the device:

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. Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: May. 30, 2005 64 of 64

Exclusive Certification Corp. 4F-2, No. 28, Lane 78, Xing-Ai Rd. Nei-hu, Taipei City 114 Taiwan R.O.C ssq 114_R 4 -2F Tel: 886-2-2792-3366 Fax: 886-2-2792-1100 28 78 To whom it may concern:

The enclosed documents constitute a formal submittal and application for a Grant of Equipment Authorization pursuant to Subpart C of Part 15 of FCC rules (CFR47) regarding HomePlug 802.11g Access Point for the SerComm Corporation model IP822LM. Data within this report demonstrates that the equipment tested complied with the FCC limits for intentional radiators. Exclusive Certificate Corp. (ECC), as duly authorized agent prepared this submittal. A copy of the letter of our appointment as agent is enclosed. If there are any questions or if further information is needed, please contact ECC for assistance. Signature: ________________________________ Name: Ivy Chen Title: Office Assistant TEL: +886-2-2792-3366 # 204 FAX: +886-2-2792-1100 E-mail: ivy@ecc.com.tw

1.1. Test Result of RF Exposure Evaluation

. Product: HomePlug 802.11g Access Point

. Test Item: RF Exposure Evaluation Data

. Test site: OATSI-SD

. Test Mode: Normal Operation 1.1.1. Antenna Gain The maximum Gain is 0 dBi. 1.1.2. EUT Operation condition Software provided by client enabled the EUT to transmit and receive data at lowest, middle and highest channel individually. 1.1.3. Output Power into Antenna & RF Exposure Evaluation Distance Modulation Standard: IEEE 802.11b Test Date: Apr. 26, 2005 Temperature: 25 J Humidity: 68H Channel Channel Frequency Output Power to Antenna Power Density (S) 01 06 11

(MHz) 2412 2437 2462

(dBm) 13.01 12.89 12.24

(mW/cm2) 0.0040 0.0040 0.0030 Modulation Standard: IEEE 802.11g Test Date: May. 18, 2004 Temperature: 25 J Humidity: 58H Channel Channel Frequency Output Power to Antenna Power Density (S) 01 06 11

(MHz) 2412 2437 2462

(dBm) 12.21 13.18 13.28

(mW/cm2) 0.0030 0.0040 0.0040 The MPE is calculated as 0.0040 mW / cm2 < limit 1 mW / cm2. So, RF exposure limit warning or SAR test are not required.

Frequency range for 802.11b/g: 2412 MHz - 2462 MHz Frequency range for Homeplug: 4.3 MHz - 20.9 MHz