Kraun KN.2R User Manual

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Warning

The manufacturer is under no circumstances liable for any unauthorised modiﬁcations made to the product by the user or any other parties which may compromise its conformity and safety.

Cod. KN.2R

User’s Manual

ADSL2/2+ Wireless-N

Router 150Mbps plus

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TABLE OF CONTENTS

Chapter 1. Product Overview 4

1.1 Product Features 4

1.2 Package Contents 5

1.3 Factory Defaults 5

Chapter 2. Hardware Description 6

2.1 Panel Layout 6

2.1.1 Front Panel 6

2.1.2 Back Panel 7

2.2 Hardware Connection 7

Chapter 3. Fast conﬁguration 8

3.1 Logging on to your router through Web browser 8

3.2 Fast Internet Access 10

Chapter 4. Advanced Settings 13

4.1 Device Information 14

4.2 Advanced Setup 17

4.2.1 Connection mode 17

4.2.2 WAN Service 19

1. WAN Conﬁguration in DSL Mode 19 PPP over Ethernet (PPPoE) 19 IP over Ethernet 23 Bridging 27 PPPOA 28 IPOA 32

2. WAN Conﬁguration in Ethernet Mode 35 PPP over Ethernet (PPPoE) 35 IP over Ethernet 38

4.2.3 LAN 41

4.2.4 DHCP setting 41

DHCP Server 41 DHCP client 42

4.2.5 NAT 43

Virtual Server 43

4.2.6 Port Triggering 45

4.2.7 DMZ Host 47

4.2.8 Security 48

IP Filter 48 URL Filter 50

4.2.9 Time Restriction 51

4.2.10 Quality of Service 52

Queue Conﬁguration 52

4.2.11 Routing 53

Default Gateway 53 Static Route 54

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4.2.12 DNS 55

DNS server 55 DDNS 55

4.2.13 DSL 56

4.2.14 UPnP 57

4.2.15 Interface Grouping 57

4.2.16 Multicast 58

IGMP Conﬁguration 58

4.3 Wireless Setting 58

4.3.1 Basic Setting 58

Wireless Mode: 59

4.3.2 Security Setting 63

4.3.3 MAC Filter 64

4.3.4 Wireless Bridge 66

4.3.5 Station Info 67

4.4 Diagnostics 68

4.5 Management 68

4.5.1 System log 69

4.5.2 Internet Time 70

4.5.3 Access Control 70

4.5.4 Backup 72

4.5.5 Update 72

4.5.6 Restore default 73

4.5.7 Update Software 74

4.5.8 Reboot 75

4.6 Exit 76

4.7 Back to Wizard 76

Appendix 1 77

3. Setting the IP of your PC manually 77

4. PC dial-up 77 Appendix 2 81

5. Troubleshooting 81

6. Verifying the Connection 81

7. FAQ 83

8. VPI/VCI List 85 Appendix 3: Regulatory Information 88 Appendix 4 Contact Information 88 Need to contact Kraun? 88

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Chapter 1. Product Overview

Functions and operations are subject to vary according to different software versions; please refer to the actual product you purchase.

Thanks for purchasing this Kraun “ADSL2/2+ Wireless-N Router 150Mbps plus”! It is an easy-to install gateway device, which provides easy-to-operate conﬁguration interface to free you from complicated conﬁgurations. Thus, it can help you to access Internet through some simple conﬁgurations.

Kraun “ADSL2/2+ Wireless-N Router 150Mbps plus”, an IEEE802.11n-compliant, easy to use, power saving, ADSL2+ router with an up to 150Mbps Wireless transmission rate, is integrated with ADSL2+ Modem, wireless router, switch and wired router all in one. The wireless transmission rate and coverage it provides is 6 times of that of a common 54Mbps product, thus freeing you from surplus and complicated cable distribution.

It mainly uses ADSL (telephone line) access way to share the Internet with multiple computers through wired or wireless connection without being connected to other devices. With super compatibility, it can also share Internet access with multiple computers when its WAN port is connected via a network cable.

WPA, WPA2 and WPS encryption methods, etc are supported on the device to guarantee the security of your wireless network; An English Web management interface and TR-069 remote management methods are supported for easier management; Furthermore, the exclusive setup wizard installation software provided by Kraun offers you easy installation and fast, shared internet access.

In a word, with fast wireless speed and large coverage, Kraun “ADSL2/2+ Wireless-N Router 150Mbps plus” is the best choice for families, student dorms and small-sized enterprises, etc to access Internet wirelessly.

1.1 Product Features

• Complies with IEEE802.11b/g/n, IEEE802.3, IEEE802.3u, ADSL, ADSL2, ADSL2+ standards etc

• Up to 150Mbps Wireless transmission rate which is 6 times of that of a common 54Mbps product

• 6000V lightning-proof design, adaptable to lightning-intensive area

• Compatible with mainstream DSLAM equipments, strong adaptability

• Strong driving capability with up to 6.5Km transmission distance

• Integrates ADSL2+ Modem, wireless router, switch and wired router all in one

• Up to ADSL 24Mbps downstream rate and 1Mbps upstream rate

• Provides one RJ11 port

• Provides 4 LAN ports and the fourth LAN port can be used as a WAN port

• Supports ADSL (telephone line) and LAN (network cable) access ways

• Supports Firewall to prevent hacker attacks

• Supports WPA and the latest WPA2 encryption methods and security authentication agreement

• Supports Bridge, PPPoE, PPPoA, dynamic IP and static IP, etc broadband access methods etc

• Supports automatic selection of wireless channel

• Supports FDM to enable telephoning, faxing and surﬁng activities to proceed simultaneously without mutual interference

• Supports backup and save of multiple conﬁguration ﬁles to meet different network needs

• Setup Wizard software provided for easy and fast installation and conﬁguration

• Supports easy Web based installation to enable fast and easy conﬁguration of parameters

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1.2 Package Contents

Unpack the package and check the following items.

• One ADSL2/2+ router

• One Power Adapter

• One Voice Splitter

• One RJ45 network Cable

• Two RJ11 Telephone Lines

• One Quick Installation Guide

• One CD-ROM

If any of the above listed items is missing or damaged, please contact your Kraun reseller for immediate replacement.

1.3 Factory Defaults

Item Default Value

Common Default Settings

Username admin

Password admin

IP Address 192.168.1.1

Subnet Mask 255.255.255.0

Wireless

SSID

KRAUN_XXXXXX KRAUN_the last 6 characters of MAC address (example KRAUN_123456)

Wireless Security Enable

Security Type WPA-PSK/WPA2-PSK

Encryption TKIP+AES

WPA KEY KRAUN_KN.2R

DHCP Server Enable

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Chapter 2. Hardware Description

2.1 Panel Layout

2.1.1 Front Panel

Kraun “ADSL2/2+ Wireless-N Router 150Mbps plus” front panel

There are 9 LED indicators on the front panel of Kraun “ADSL2/2+ Wireless-N Router 150Mbps plus”. You can judge whether the device is in correct working condition by checking the status of the indicators. The meanings of the indicators are described as follows:

LED Color Status Description

Power Green

Always On The device has power

OFF The device has no power or power adapter is damaged

SYS Green Flashing System functions correctly

WLAN Green

Flashing Packets are being transferred

Off Wireless is disabled

ADSL Green

Slow Flashing ADSL Link has not been established

Fast Flashing ADSL Link is being established

Always On ADSL Link has already been established

LAN 1/2/3/4

Green

Off Unconnected

Flashing Packets are being transferred

Always On The router has been connected to the computer

WPS Green

Terminal WPS is successfully connected and the LED lights off in 2 minutes

Flashing WLAN terminal is connecting WPS

Off

No WLAN terminal WPS connection is present or terminal WPS connection exceeds 2 minutes

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2.1.2 Back Panel

Kraun “ADSL2/2+ Wireless-N Router 150Mbps plus” Back Panel

ON/OFF: Power Switch. Press it in to turn on the power and press it out to turn off the power.

WPS/RESET: Hold and press it for 1 second to connect WPS, and 7 seconds to bring all settings back

to factory defaults.

Note: Please use the supplied power adapter, for use of an unmatched power adapter

may damage the device.

LAN1/2/3/4: LAN network cable interface. It is used to connect Hub, Switch, or computer in a LAN. (When the access way is changed into community broadband, LAN4 can be used as the

wireless Router’s WAN port.)

DSL: RJ11 interface for telephone line connection (It does not function when the device is

conﬁgured to use Ethernet uplink mode as access mode).

2.2 Hardware Connection

• Follow the diagram below to connect your network devices when using DSL uplink access mode (through telephone line).

• Follow the diagram below to connect your network devices when using Ethernet uplink access mode (through network cable).

MODEM

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Chapter 3. Fast conﬁguration

Since we are using computer to access Internet, we need to ﬁrst conﬁgure the computer and then log on to router’s management interface (WEB UI) to conﬁgure the router through the conﬁgured computer. Log in to the router’s Web-based UI through “Setup Wizard” provided through a browser installed

in your PC.

3.1 Logging on to your router through Web browser

Before entering the web browser, you need to verify the connectivity between the router and your computer.

First, click the start menu on the lower left corner of your computer desktop.

Then, input “cmd” in the search programs and ﬁle texts box and press “enter’.

Finally, Open the dos window and enter “ping 192.168.1.1”, and press Enter. If the screen displays the following results, it indicates your computer has already been connected to the router.

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Now the direct link between your computer and the router has been successfully established, which means you can log on to the router’s web-based utility.

1. Open the IE Browser as shown below.

2. Input http://192.168.1.1 in the address ﬁeld and press “Enter” to enter router’s management interface.

3. The router’s management interface is displayed as below:

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3.2 Fast Internet Access

In previous section, we have explained how to log on to the router and in the following; we are going to illustrate how to conﬁgure the router quickly to let your PC access Internet.

Now check whether you have the screen below, if not, please re-log on to the router’s management interface.

The device provides two Internet access ways: DSL Uplink and Ethernet Uplink. If you are using Ethernet Uplink (through network cable) for Internet access, please click the “Advanced Settings” on top right corner of the interface to enter the conﬁguration interface and refer to section 2 of Chapter 4.2.2 WAN Service for conﬁgurations.

You need to conﬁgure the parameters below on this interface:

1. VPI/VCI

2. PPPOE User name

3. PPPOE Password

VPI/VCI: Different areas and ISPs have different VPI/VCI. For the convenience of its users, the device has integrated many important VPI/VCI. Therefore, you only need to select your ISP and area and the device will provide you with an auto-matched VPI/VCI in accordance with your area. However, if your ISP provides you with a special VPI/VCI, then select “Manual” for ISP option and enter the value manually.

PPPOE User name: the user name provided by your ISP; used together with password to authenticate the user.

PPPOE Password: the password provided by your ISP; used together with user name to authenticate the user.

For example: User A obtains a user name and a pass word, which are respectively aliceadsl and aliceadsl, from Telecom for ADSL broadband, so he/she needs to input the parameters as below:

Note: For the sake of security, password input on Web UI is displayed in encryption code.

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This product has support the wireless function: it is enabled by default the security encryption WPA.

The default Key is: KRAUN_KN.2R. We suggest you change it for security reasons after the ﬁrst access.

This can be from 8–63 characters of your choice, including spaces and punctuation.

Note:

1. The wireless network name (SSID) of this device is “KRAUN_the last 6 characters of MAC address”, for example, “KRAUN_051609”. You can check it by clicking “Advanced Setup”------“Wireless”-

-------“Basic Setting” tabs.

After all settings are ﬁnished and status shows “Connected”. Congratulations! You can access Internet now!

Launch a web browser; enter http://www.kraun.it in the address ﬁeld and Internet access will be successful as below:

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Now, try to use a wireless network adapter to search “KRAUN_051609”: First, click

(network adapter connection icon) to search wireless signals as shown in the ﬁgure

below:

Then click “KRAUN_051609”select “Connect” to go to the dialogue box below:

Enter the key: KRAUN_KN.2R and click “OK”; system will automatically connects with your wireless network in a while.

Advanced settings provide you more powerful functions such as ﬁlter, QoS and port range forwarding. Continue to read the “Advanced Settings” section below if necessary.

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Chapter 4. Advanced Settings

Enter the setup wizard screen below and then click “Advanced Settings” on the right top corner as shown in the ﬁgure below:

After you enter the advanced settings screen, you can set the advanced settings for the router to satisfy your requirements. There are seven main menus on this screen: Device Info, Advanced Setup, Wireless, Diagnostics, Management, Exit and Back to wizard as shown in the below picture.

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4.1 Device Information

There are ﬁve submenus: Summary, WAN, Statistics, Route and ARP.

Summary: It displays system information, current status of WAN connection and Wireless as shown in the ﬁgure below:

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WAN: Click this menu to display the WAN information of this routing modem: Interface, Description, Type, Igmp, NAT, Firewall, Status, IPv4 Address and vlanID as shown in the ﬁgure below:

Statistics: It gathers the received and transmitted packets on LAN/WAN ports. Statistics—LAN: It displays the received and transmitted packets of the device’s LAN ports as shown

in the ﬁgure below:

Note: eth0, eth1 and eth2 are respectively LAN port1, 2 and 3 of the device; and wl0 is a wireless port.

Statistics—WAN: It displays the received and transmitted packets of the device’s WAN port as shown in the ﬁgure below:

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Statistics-xDSL: It displays statistic information of ADSL connection including mode, trafﬁc type, status and other ADSL parameters as shown in the below ﬁgure:

Route: displays routing table of the device as shown in the ﬁgure below:

ARP: displays the device’s LAN ports, IP and MAC addresses of the PCs that are wirelessly connected

as shown in the ﬁgure below:

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4.2 Advanced Setup

Advanced Setup: Consists of 14 submenus including Connection Mode/ WAN Service/LAN/DHCP

Setting/NAT/Security/Time Restriction/Quality of Service/Routing/DNS/DSL/UPnP/ Interface Grouping and Multicast as shown in the ﬁgure below:

4.2.1 Connection mode

Connection Mode

This router supports two connection modes: DSL mode and Ethernet mode. Select DSL mode, if you access Internet through telephone line and Ethernet mode through network cable. By default, system is in DSL mode.

To enter the connection mode interface, click “Advanced Setup”---“Connection Mode”. Select a proper connection mode and then click the “Apply” button.

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1. In DSL mode, you are required to conﬁgure parameters for ATM interface.

To enter the ATM Interface page, click “Advanced Setup”---“Connection Mode” (Select DSL mode and click “Apply”) --- “WAN Service”---ATM Interface. And then click “Add” to conﬁgure the relevant parameters.

On this page, you can conﬁgure VPI and VCI values (consult your local ISP if you are not clear). For other options, keep the defaults and click the “Apply/Save” button.

2. In Ethernet modes, you are required to conﬁgure parameters for Ethernet interface.

To enter the ETH Interface page, click “Advanced Setup”---“Connection Mode” (Select Ethernet mode and click “Apply”) --- “WAN Service”---“ETH Interface”. And then click the “Add” button to conﬁgure relevant parameters.

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The Ethernet interface conﬁgured on this page is used as a WAN port. You can select only one LAN interface to function as a WAN port. Once you ﬁnish, click the “Apply/Save” button.

4.2.2 WAN Service

1. WAN Conﬁguration in DSL Mode

PPP over Ethernet (PPPoE)

Click “Advanced Setup”—“Connection mode”(Select DSL mode and click “Apply”)---“WAN Service”-

--“ATM Interface” (Keep default DSL link type EOA unchanged,

and click the “Apply/Save” button. For details, refer to 4.2.1----1) ---“Connection Setting” to enter WAN service setup interface (page1) and then click the “Add” button there to select a WAN service type on page 2.

Page 1

Page 2

Select PPP over Ethernet (PPPoE), modify the service description if necessary and then click “Next” on page 2 to enter the page below (page 3):

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Page 3

• PPP User Name: User name for PPPoE dialup. It is provided by your ISP.

• PPP Password: The password provided by your ISP for PPPoE dialup.

• PPPoE Service Name: It is provided by your ISP. Do not ﬁll it in if you don’t have it; otherwise

PPPoE dialup may fail.

• Authentication Method: It is used by ISP to verify its clients during PPPoE dialup. Select “Auto” if you are not sure about it.

• Clone MAC: This feature clones the MAC address of the PC that is currently entering the router’s management page to work as the WAN MAC address of the router.

• Dial on Demand: Automatically connects or disconnects Internet according to the use of the network. It is recommended when your ISP limits network use time.

• PPP IP extension: The IP addresses of all packets including management packets that egress WAN port will be converted to the WAN port’s IP address once this feature is enabled.

• Enable PPP Debug Mode: This feature can be enabled only when supported by your ISP.

• Bridge PPPoE Frames Between WAN and Local Ports: PPPoE dialup frame initiated by LAN

port will directly egress WAN port without being modiﬁed if this feature is enabled.

• Multicast Proxy: Router enables multicast proxy server if this feature is enabled.

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Enter the PPP user name and PPP Password provided by your ISP. For other options, keep the default values if you are not clear about them, and then click the “Next” button to display the following screen (page 4):

Page 4

This page allows you to conﬁgure the gateway address for WAN connection. We recommend you to keep the default values and click the “Next” button on page 4 to enter the following page (page 5):

page 5

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This page allows you to conﬁgure the DNS server’s IP address for the WAN port. We recommend you to keep the default values if you are not clear about it and click the “Next” button (on page 5) to enter the following page (page 6):

Page 6

This page displays the conﬁguration information. After conﬁrmation, please click “Apply/Save” to save it.

You can access Internet once PPPoE dialup succeeds.

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IP over Ethernet

When your ISP provides you an IP address or tells you that you only need to conﬁgure your PC to obtain an IP address automatically to access Internet, you need to select IP over Ethernet（IPoE（as the WAN service type.

Modify the service description if necessary and then click the “Next” button:

• Obtain an IP address automatically: WAN port will automatically obtain an IP address for accessing Internet from the ISP, if this feature is selected.

• Use the following Static IP address: select this feature if your ISP provides you an IP address.

• WAN IP Address: the IP address provided by your ISP for accessing Internet.

• WAN Subnet Mask: the subnet mask address provided by your ISP for accessing Internet.

• WAN gateway IP Address: the gateway IP address provided by your ISP for accessing Internet.

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Enter the IP/ subnet mask/gateway IP address provided by your ISP or select “Obtain an IP address automatically” and click the “Next” button (on page 1) to enter page 2 below:

Page 1

Page 2

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We recommend you to keep the default settings unchanged and click the “Next” button (on page

2) to enter the screen (page 3) below:

Page 3

This page allows you to conﬁgure the gateway address for WAN connection. We recommend you to keep the default values and click the “Next” button (on page 3) to enter the following page (page 4):

Page 4

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Page 5

This page displays the conﬁguration information. After conﬁrmation, please click “Apply/Save” to save it.

You can access Internet once the conﬁgured connection succeeds.

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Bridging

If you want to use your PC or other devices to execute dialup or you do not want to share your broadband service with other users, you can ﬁrst conﬁgure your router’s WAN service type as bridging and then use your PC or other devices for dialup connection.

Modify the service description if necessary and then click “Next”.

This page displays the conﬁguration information. After conﬁrmation, please click “Apply/Save” to save it.

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After successful conﬁgurations, use your PC or other devices to dialup and then you can access Internet.

Note: When you need to conﬁgure several WAN connections (multiple PVCs), ﬁrst conﬁgure the needed number of ATM interfaces and then follow the above corresponding conﬁguration procedures.

PPPOA

First, click “Advanced Setup”—“Connection Mode” (select DSL Mode and click “Apply”)----“WAN Service”---“ATM Interface” to enter ATM PVC Conﬁguration interface; Then select PPPoA and click “Apply/Save” there as shown in the ﬁgure below:

Click “Connection Setting” to enter WAN service setup interface

Click the “Add” button.

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Modify the Service description if necessary and click “next”.

• PPP User Name: User name for PPPoA dialup. It is provided by your ISP.

• PPP Password: The password provided by your ISP for PPPoA dialup.

• Authentication Method: It is used by ISP to verify its clients during PPPoA dialup. Select

“Auto” if you are not sure about it.

• Clone MAC: This feature clones the MAC address of the PC that is currently entering the router’s management page to work as the WAN MAC address of the router.

• Dial on Demand: Automatically connects or disconnects Internet according to the use of the

network. It is recommended when your ISP limits network use time.

• Enable PPP Debug Mode: This feature can be enabled only when supported by your ISP.

• Multicast Proxy: Router enables multicast proxy server if this feature is enabled.

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This page allows you to conﬁgure the gateway address for WAN connection. We recommend you to keep the default values and click the “Next” button to enter the following page:

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This page allows you to conﬁgure the DNS server’s IP address for the WAN port. We recommend you to keep the default values if you are not clear about it and click the “Next” button to enter the following page:

This page displays the conﬁguration information. After conﬁrmation, please click “Apply/Save” to save it.

You can access Internet once PPPoA dialup succeeds.

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IPOA

Click “Connection Setting” to enter WAN service setup interface

Click the “Add” button

Modify the service description if necessary and then click the “Next” button:

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• WAN IP Address: the IP address provided by your ISP for accessing Internet.

• WAN Subnet Mask: the subnet mask address provided by your ISP for accessing Internet.

Enter the IP/ subnet mask provided by your ISP and click the “Next” button:

We recommend you to keep the default settings unchanged and click the “Next” button:

This page allows you to conﬁgure the gateway address for WAN connection. We recommend you to keep the default values and click the “Next” button:

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This page allows you to conﬁgure the DNS server’s IP address for the WAN port. Enter the DNS server IP address provided by your ISP and click the “Next” button:

This page displays the conﬁguration information. After conﬁrmation, please click “Apply/Save” to save it.

You can access Internet once the conﬁgured connection succeeds.

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2. WAN Conﬁguration in Ethernet Mode

In Ethernet mode, system supports PPP over Ethernet (PPPoE) and IP over Ethernet (IPoE).

PPP over Ethernet (PPPoE)

Click “Advanced Setup”—“WAN Service” –“Connection Setting” to enter WAN service setup interface (page 1) and then click the “Add” button to go to page 2 and select a proper WAN service type.

Page 1

Page 2

Select PPP over Ethernet (PPPoE) on page 2, modify the service description if necessary and then click “Next” to enter page 3:

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Page 3

• PPP User Name: User name for PPPoE dialup. It is provided by your ISP.

• PPP Password: The password provided by your ISP for PPPoE dialup.

• PPPoE Service Name: It is provided by your ISP. Do not ﬁll it in if you don’t have it; otherwise

PPPoE dialup may fail

• Authentication Method: It is used by ISP to verify its clients during PPPoE dialup. Select “Auto” if you are not sure about it.

• Clone MAC: This feature clones the MAC address of the PC that is currently entering the router’s management page to work as the WAN MAC address of the router. Conﬁgure it when your ISP requires a ﬁxed MAC for your Internet access.

• Dial on Demand: Automatically connects or disconnects Internet according to the use of the network. It is recommended when your ISP limits network use time. This feature can help you to save the Internet fee.PPP IP extension: The IP addresses of all packets including management packets that egress WAN port will be converted to the WAN port’s IP address once this feature is enabled.

• Enable PPP Debug Mode: This feature can be enabled only when supported by your ISP.

• Bridge PPPoE Frames Between WAN and Local Ports: PPPoE dialup frame initiated by LAN port will directly egress WAN port without being modiﬁed if this feature is enabled.

• Multicast Proxy: Router enables multicast proxy server if this feature is enabled.

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This page allows you to conﬁgure the gateway address for the WAN connection. We recommend you to keep the default values and click the “Next” button to enter the following page:

This page displays the conﬁguration information. After conﬁrmation, please click “Apply/Save” to save it.

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You can access Internet once PPPoE dialup succeeds.

IP over Ethernet

Modify the service description if necessary and then click the “Next” button:

• Obtain an IP address automatically: WAN port will automatically obtain an IP address for accessing Internet from the ISP, if this feature is selected.

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• Use the following Static IP address: select this feature if your ISP provides you an IP address.

• WAN IP Address: the IP address provided by your ISP for accessing Internet.

• WAN Subnet Mask: the subnet mask address provided by your ISP for accessing Internet.

• WAN gateway IP Address: the gateway IP address provided by your ISP for accessing Internet.

Enter the IP/ subnet mask/gateway IP address provided by your ISP or select “Obtain an IP address automatically” and click the “Next” button:

We recommend you to keep the default settings unchanged and click the “Next” button:

This page allows you to conﬁgure the gateway address for WAN connection. We recommend you to keep the default values and click the “Next” button:

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This page allows you to conﬁgure the DNS server’s IP address for the WAN port. We recommend you to keep the default values if you are not clear about it and click the “Next” button:

This page displays the conﬁguration information. After conﬁrmation, please click “Apply/Save” to save it.

You can access Internet once the conﬁgured connection succeeds.

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4.2.3 LAN

You can change the IP address of the LAN port to match the requirement of the practical network environment.

To enter the screen below, click “Advanced Setup”--“LAN”.

• IP Address: It is the Router’s LAN IP address. The default IP address is 192.168.1.1.

• Subnet Mask: It is the Router’s LAN subnet mask. You can modify it according to your needs.

• Enable IGMP Snooping: Check/uncheck to enable/disable the IGMP Snooping.

Note:

If you have changed the LAN IP address, then you must re-conﬁgure your PC’s IP address to log on to the router’s Web-based management interface, and the default gateway of all computers that connect to the router’s LAN ports have to be set to the new IP address for normal Internet access.

4.2.4 DHCP setting

DHCP Server

This router enables DHCP server function by default. DHCP refers to Dynamic Host Control Protocol. With an internal DHCP server, the Router can automatically conﬁgure the IP addresses, subnet mask, gateway and DNS server, etc for the computers that connect to the router’s LAN ports and are conﬁgured to obtain an IP address automatically. Therefore, it reduces the inconvenience and trouble in manually conﬁguring IP address and other network parameters for multiple computers in LAN.

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• Enable/ Disable DHCP Server: Click the corresponding button to enable/ disable the DHCP Server.

• Start IP: The point from which DHCP server starts IP address distribution.

• End IP: The point where DHCP server ends IP address distribution.

• Lease Time: It indicates the valid time of the dynamic IP address, which is distributed to the

client’s host computer by DHCP server. During this time, the server will not distribute the IP address to any other host computer.

Note:

To use the Router’s DHCP server function, you must set the TCP/IP protocol of the computers in LAN to “Obtain an IP address automatically”.

DHCP client

This page displays DHCP client’s information such as host name, MAC address, IP address, and lease time.

• Hostname: The name of a PC or a network device that has successfully obtained an IP address from the DHCP server.

• MAC Address: The MAC address of a PC or a network device that has successfully obtained an IP address from the DHCP server.

• IP Address: The IP address distributed by DHCP server.

• Expires In: This item displays the leftover lease time.

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4.2.5 NAT

Virtual Server

When you create a server such as a Web server, FTP server or game server in your router’s LAN side, you can let Internet users access the created server through the router’s WAN IP address by conﬁguring virtual server.

To enter virtual server interface, click “NAT”-> “Virtual Server”. And then click the “Add” button to add rules for accessing the server.

• Use Interface: It indicates which WAN connection the conﬁgured rules are to be applied to. When there is only one conﬁgured WAN connection available, system will select it automatically.

• Service Name: There are two options available: (1) Select a Service: allows you to select an existing service from the drop-down list box. (2) Custom Service: allows you to deﬁne a service yourself.

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• Server IP Address: The IP address of the server created on LAN side.

• External Port Start/ External Port End: The port range through which Internet users access

the router’s LAN side server.

• Protocol: There are 3 options: TCP, UDP and TCP/UDP. We recommend you to select TCP/UDP if you are not sure about which protocol to choose.

• Internal Port Start/ Internal Port End: The port range used by the created server on router’s LAN side.

Note: When UPNP function is enabled on the router and on some application programs on the computer that is connected to the router’s LAN port, the virtual server page will display: UPNP interface is being used.

For example, you have created two servers on the router’s LAN side: (1) FTP server (Port: 21) for transferring ﬁles is at the IP address of 192.168.1.100 (2) Web server (port: 80) is at the IP address of

192.168.1.110. And you want your Internet friends to access your FTP and Web servers respectively via port: 21 and port: 80. For conﬁgurations, follow the instructions below:

1. Conﬁguring FTP server:

Click “NAT”-> “Virtual Server” to enter the virtual server interface. Then click the “Add” button to conﬁgure the following page (refer to the parameters that are conﬁgured on the page):

2. Conﬁguring Web server

The screen appears as below after the above conﬁguration is ﬁnished:

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Supposing that the IP address of PPP0 is 183.37.227.201, then the Internet user only needs to enter ftp://183.37.227.201 or http://183.37.227.201 in Web browser address ﬁeld to access your FTP or Web server respectively.

4.2.6 Port Triggering

Some application programs or network business (such as network game, video conference, etc) can not work with simple NAT router due to the isolation caused by router’s built-in ﬁrewall. Therefore, proper conﬁguration is needed. When application program initiates a connection toward the triggering port, all correspondingly open ports will be enabled to implement successful connection and service.

Click “Advanced Setup”à“NAT”à“Port Triggering” to enter the port triggering interface and then click the “Add” button to add rules.

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• Use Interface: It indicates which WAN connection the conﬁgured rules are to be applied to. When there is only one conﬁgured WAN connection available, system will select it automatically.

• Application Name: There are two options available:

(1) Select an application: allows you to select an existing application from the drop-down list box.

(2) Custom application: allows you to deﬁne an application yourself.

• Trigger Port Start/ Trigger Port End: The port range for application programs to initiate

connections.

• Trigger Protocol: There are 3 options: TCP, UDP and TCP/UDP. We recommend you to select TCP/UDP if you are not sure about which protocol to choose.

• Open Port Start/ Open Port End: the port range that will be automatically enabled by the built-in ﬁrewall when connections initiated by application programs succeed.

For example, you have created a server on router’s LAN side that can automatically download material from Internet (via port: 9090) and share its data with other users. And you want Internet users to download data from your server (via port: 9999). For conﬁgurations, follow the instructions below:

To enter the port-triggering interface, click “Advanced Setup”à “NAT”à“Port Triggering”, and then click the “Add” button to conﬁgure the page below (Refer to the parameters conﬁgured on the page below):

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When your server initiates a connection toward the server on Internet via port: 9090, the router’s ﬁrewall will automatically open port: 9999 to let Internet users access your server to download data via this port: 9999.

4.2.7 DMZ Host

Once a PC on a LAN is set as a DMZ host, it can implement network communication with Internet without limit.

• DMZ Host IP Address: the IP address of a PC to be set as a DMZ host. DMZ host must be connected to the router’s LAN port.

Note: The router’s ﬁrewall cannot have effect on the DMZ host once it is enabled. Therefore, network security problem may occur. Thus, we recommend you to enable this function only when necessary and delete the corresponding settings as soon as you are not using it.

For example, if you want the PC at the IP address of 192.168.1.100 from your router’s LAN side to be shared by Internet users for data and other resources. For conﬁgurations, follow the instructions below:

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Click “Advanced Setup”----“NAT”---“DMZ Host” to conﬁgure the page below:

Supposing that the router’s WAN IP address is 183.37.227.201, then the Internet user only needs to enter http://183.37.227.201 in Web browser address ﬁeld to access your Web server.

4.2.8 Security

IP Filter

IP ﬁlter function can block LAN PCs from communicating with Internet PCs by preventing speciﬁc IP addresses from accessing external network through router via speciﬁc a port number or range.

1. Click “Advanced Setup” à “Security” à “IP Filtering” to display the page above and then click the “Add” button to enter the page below to add ﬁltering rules.

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Filter Name: Enter the deﬁned ﬁltering name.

IP Version: Only Ipv4 is provided.

Protocol: TCP/UDP; TCP; UDP; ICMP available for your option.

Source IP address [/preﬁx length]: Enter the LAN IP address to be ﬁltered.

Source Port (port or port: port): The port number or range used by LAN PCs in accessing Internet.

Destination IP address [/preﬁx length]: The external network IP address to be accessed by LAN PC.

Destination Port: The port number or range used by LAN PCs in accessing external network.

Note:

• Packets ﬁltered in this function are transferred from LAN to WAN.

• If you are not familiar with all parameters to be conﬁgured, you can just conﬁgure some of them

and keep the left unchanged. And the ﬁltering function can also be implemented.

For example: If you want to ﬁlter the PC at the IP address of 192.168.1.200 and make it unable to access Internet.

Then follow the instructions below: First, click “Advanced Setup” à “Security” à “IP Filtering” to enter the IP ﬁltering setup page and

then click the “Add” button to enter the page below to conﬁgure needed parameters as below:

Then click the “Apply/Save” button to save your setting.

Note:

• Principle of using “IP Filter” funciton to prohibit BT download: when you use BT software to

download data, it needs to send request for connectting “seed” server, and when this request passes the router, the router’s IP Filter function will hold it up and ignore the request so that BT fails to connect the server and download will be aborted.

• The ports that BT “seed” server frequently uses are in the range of 6900-8100 such as 6969（8000

and 7373. Therefore, we can block this port range by creating proper rules to stop BT software from connecting the server. However, some Non-BT “seed” servers are also using port 8080, thus, in order not to affect other servers, we must divide the port range of 6900-8100 to be blocked into 2 groups: 6900-8079 and 8081-8100.

• The protocols that BT uses are TCP/UDP, so we need to block both of them.

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URL Filter

URL ﬁlter function blocks all LAN PCs from accessing speciﬁc domain names on Internet. It rejects all requests to access the speciﬁc domains.

For example, if you want to prevent all LAN PCs from accessing www.sina.com.cn, then follow the instructions below:

Click “Advanced Setup”à“Security”à“URL Filter” to the page above and then click the “Add” there to enter the page below to conﬁgure needed parameters:

URL Address: Enter the domain name that rejects LAN PCs access.

Port Number: It indicates the port used by Web server, 80 by default.

Then click the “Apply/Save” button to save your settings. As a result, all LAN PCs can not access www.sina.com.cn.

Note: After you have added the URL ﬁlter rule, if you previously accessed this URL, then you need to reboot the router and delete your PC’s cache to activate the function. However, you can access the deleted URL without rebooting the router after you delete a ﬁlter rule.

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4.2.9 Time Restriction

This function can restrict PCs or other network devices that are connected to the router’s LAN ports to a speciﬁc Internet access time.

For example: If you want the PC at the MAC address of aa:bb:cc:dd:ee:ff to access Internet on Saturday and Sunday only, then follow the instructions below:

Click “Advanced Setup”à“Security” à “Time Restriction” to enter the screen above and then click the “Add” button there to enter the screen below to conﬁgure needed parameters:

• User Name: Enter the deﬁned user name by you.

• Browser’s MAC Address: The MAC address of the PC that is currently accessing the router’s

management interface; it is automatically added by system.

• Other MAC Address: The MAC address whose Internet access time you want to restrict. Enter it manually.

• Start Blocking Time (hh:mm) / End Blocking Time (hh:mm): The time range during which Internet access is blocked.

After conﬁguration is ﬁnished, click the “Apply/Save” button and the MAC address of aa:bb:cc:dd:ee:ff can only access Internet on Saturday and Sunday.

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4.2.10 Quality of Service

Quality of service is the ability to provide different priority to different applications, users, or data ﬂows, or to guarantee a certain level of performance to a data ﬂow.

Select the “Advanced Setup”à “Quality of Service” menu to enter the following screen.

Select the “Enable QoS” Checkbox, and select Default DSCP Mark Value, then, Click ‘Save/Apply’ to save and activate the rule.

Queue Conﬁguration

Click “Advanced Setup”-> “Quality of Service”-> “Queue conﬁg” to display the conﬁgured QoS rule .

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Click “Add” to enter the following screen to add rules.

Name: The name of the conﬁgured rule.

Enable: Enable/Disable the rule.

Interface: The interface that needs to conﬁgure priority. Precedence: Set a priority for the selected

interface.

Click “Save/Apply” to save the settings.

4.2.11 Routing

Default Gateway

Gateway is the path for sending packets when your computer is communicating with computers on other networks. When there are multiple WAN connections, the gateway must be speciﬁed, otherwise, your computer may not be able to communicate with computers on other networks. When there is only one WAN connection, just keep the default settings.

Click “Advanced Setup”-> “Routing”-> “Default Gateway” to enter the screen below.

Available Routed WAN Interfaces: Current existed WAN connection. Selected Default Gateway Interfaces: WAN connection has already been selected as the gateway.

Select the WAN connection that you want to set as the gateway and click “Apply/Save” to save the settings. The settings will be effective after the system reboot.

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Static Route

Static Route is a special route. When you use proper static routing in networks, you can reduce routing selection problems and the forwarding rate of the data packets. IP address, subnet mask and gateway can be set to specify a routing item. Destination IP address and subnet mask can be used to specify an object network/ host. Then the Router will send the packets to the speciﬁc object network/ host.

Click “Add” to enter the screen below.

Click “Apply/Save” to display the current conﬁgured static route information.

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• IP version: It is used to indicate that the IP belongs to IPv4.

• Destination IP address/preﬁx length: to identify the destination IP address or network that

the data is sending to. Preﬁx length together with the destination IP address are used to identify the destination network.

• Interface: the interface the data is sending to

• Gateway IP address: the IP address of the router or host the data packets are sending to.

• Metric: the number of the routers that the data packets go through (optional).

• Apply /Save: Complete the settings.

Note:

• Destination IP address cannot be at the same net segment with the IP addresses of the router’s WAN or LAN port.

• We recommend using the default settings if there is no special requirement, for inappropriate or incorrect route setting would cause network malfunction.

4.2.12 DNS

DNS server

DNS server is used to map the domain name and it can be automatically obtained when you connect to the ISP or it can also be manually conﬁgured.

After entering the DNS server IP address, click “Apply/Save” to save the settings.

Note:

• After saving the settings, you need to reboot the router to bring the new conﬁguration into effect.

• Please keep the default settings if there is no special requirement for incorrect DNS settings will cause the LAN computer to be unable to access the Internet via the domain name.

DDNS

If your server is set up on the router’s LAN side, and the router’s WAN IP address is changeable. When users on the Internet want to visit the server via the domain name, but the domain name can not be translated as the router’s WAN IP, which will cause visit failure. However, DDNS will request the corresponding ISP to update the domain name and IP address when WAN IP is changed. When the WAN IP address is updated, users on the Internet can still successfully visit the server.

This router supports three DDNS providers: www.dyndns.org, www.3322.org, www.tzo.com

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Select “Advanced Setup” ->“DNS” -> “Dynamic DNS”, and click the “Add” button to add a rule.

Dynamic DNS Provider: Select your DDNS provider.

Hostname: The domain name registered at the corresponding DDNS website.

Interface: WAN connection interface

Username: Enter the username that you use to register from the DDNS provider

Password: Enter the password that you use to register from the DDNS provider

Click “Apply/Save” to save the settings.

4.2.13 DSL

To be applicable for different environments, DSL advanced setting screen provides multiple ASDL modulation modes for users to choose.

Click the checkbox to enable corresponding modulation modes, and then click “Apply/Save” to complete the settings.

Note: If you are not familiar with the ADSL modulation modes, please use the default settings.

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4.2.14 UPnP

With UPnP (Universal Plug and Play) function, the host in LAN can request the Router to carry speciﬁc port forwarding, thus the external host can access the internal host for resources. For example, the MSN Messenger under Windows XP and Windows Me can utilize UPnP in video and audio communication, thus the function restricted by NAT can restore its normal use. Enable UPnP to help support applications that would not otherwise work behind a Router. Both UPnP Internet Gateway Device and NAT Traversal are supported.

Select “Enable UPnP” and then click “Apply/Save” to save the settings.

Note:

1. Because the security of current UPnP version has not been guaranteed, please close it when you do not need it.

2. Only the application programs that support UPnP protocol can use this function. MSN Messenger may need to be supported by Operating Systems such as Windows XP/ ME.

3. UPnP function needs the support from Operating Systems such as Windows XP/ME.

4.2.15 Interface Grouping

If your ADSL line supports multi-WAN connection(there are multiple groups of PPPOE or other access modes),and you wish some LAN ports of your router(or the wireless network) to solely share one of the WAN ports, then you may fulﬁll this function by conﬁguring the interface grouping.

• Group Name: The name of the conﬁguration rule.

• WAN Interface used in the grouping: WAN connection that needs to be grouped.

• Available LAN Interfaces: Interfaces that can be grouped.

• Grouped LAN Interfaces: LAN interface that needs to connect with speciﬁed WAN interface

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4.2.16 Multicast

IGMP Conﬁguration

Click “Advanced Setup”-> “Multicast” to enter the IGMP Conﬁguration screen.

You can conﬁgure IGMP parameters on this screen, if you are not clear about the IGMP, we recommend using the default conﬁguration.

If you want to modify the conﬁgured parameters, please make sure whether the router’s IGMP feature is enabled.

4.3 Wireless Setting

Wireless function includes “Basic”, “Security”, “MAC Filter”, “Wireless Bridge” and “Station Info”.

4.3.1 Basic Setting

• Enable Wireless: check/uncheck to enable/disable the wireless function.

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Wireless Mode:

• b/g/n Mixed Mode: By default, system is in this mode. Therefore, your network adapter

can connect to the router’s wireless network no matter which standard it complies with:

802.11b, 802.11g or 802.11n. (Different wireless network standards have different maximum transmission rates: 802.11b mode is at 11Mbps（ 802.11g mode at 54 Mbps and 802.11n mode at 150Mbps.

• b/g Mixed Mode: If this mode is selected, then wireless adapters in use must support 802.11b or 802.11g mode.

• g Mode: If this mode is selected, then wireless adapters in use must support 802.11g mode.

• SSID: the name of wireless network. It can divide a wireless LAN into several sub-networks

that requires different identity authentication, and allows itself to be scanned by other wireless devices through broadcast. The name displayed in “View available wireless networks” under Windows is a SSID.

• Hide SSID: If you do not want wireless network to be searched by other users via SSID name, then you had better prohibit SSID broadcast. As a result, your wireless network will not appear in the searched wireless network list but it is still available, you only need to add it to the list manually. The following example teaches you how to add a wireless network under Windows 7:

Step1: Click icon on bottom right corner as shown in the above ﬁgure to display “Currently connected to”.

Step2: Click “Open Network and Sharing Center” to enter the conﬁguration interface below.

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Step3: Click “Manage Wireless Network” to enter the page below:

Step4: Click the “Add” button on the page above to enter “Manually connect to a wireless net-

work” and select “Manually create a network proﬁle” on the page below:

Step5: Enter the required wireless network information on the page below, and then click “Next”.

Network name: It is the name of the wireless network to add (SSID).

Security type: It is authentication method of the wireless network.

Security key: It is the security key of the wireless network.

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Step6: Click the “Close” button and you have ﬁnished the operations of manually adding wireless network

Step7: Now, you can go to check the added wireless network on the page below by clicking “Manage wireless network”.

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• BSSID: BSS is a special Ad-hoc LAN application. A wireless network consists of, at least, an AP that is connected to wired network and several wireless workstations, which is called BSS (Basic Service Set).

A group of PCs with the same BBS name can establish a group, and this BBS name is called BSSID. In a small wireless LAN environment, there is only one AP and all clients share the same BSSID, which is usually the MAC address of the AP.

• Max Clients: The max number of wireless clients that are allowed to be connected to the wireless network is 16 and system default is 8. You can modify it manually (The Max number is 16).

• Channel: wireless signal needs to be transferred through a certain channel. If two transmission signals are using the same channel, then mutual interference will be caused to decrease communication efﬁciency. There are 13 channels (1 to 13) for your option. Thus, to avoid interferences, you are recommended to choose the channel that is different from that of another SSID. If you select “Auto”, then system will automatically choose a channel with relatively less interference for your wireless network.

• Bandwidth: The bandwidth here refers to wireless signal’s frequency width that only functions in b/g/n mixed wireless mode.

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4.3.2 Security Setting

• WPS Setup: Wi-Fi protected setting (WPS) can create encrypted connection between

wireless network clients and the router simply and quickly. Without selecting an encryption mode and conﬁguring a key, you only need to enter the correct PIN code or select the “Push Button” (press the WPS button on the router’s back panel) to easily conﬁgure WPS. Instructions for operation are described below:

• Push Button: Press the WPS button for about 1 second and the WPS LED will keep ﬂashing for about 2 minutes, which indicates the function is enabled. During this time, wireless client can enable WPS/PBC for authentication negotiation; if negotiation succeeds, then the WPS LED remains “always on”. A wireless client is successfully connected.

• PIN: To use PIN, you must know wireless client’s PIN code and input it in its text box, then save this conﬁguration. Meanwhile, use the same PIN code in the client for connection.

• Enable WPS: check/uncheck to enable/disable the WPS function. It is disabled by default. Note: The WPS feature only functions with wireless network available.

• Network Authentication: To secure your wireless network, system provides several authentication modes:

• Open: you can select “no encryption” or WEP (64 bits/128 bits) as encryption algorithm.

• Shared: you can select WEP 64 bits/ WEP 128 bits as encryption algorithm.

• WPA-PSK: you can select AES, TKIP or TKIP+AES as encryption algorithm.

• WPA2-PSK: you can select AES, TKIP or TKIP+AES as encryption algorithm.

• Mixed WPA/ WPA2-PSK: you can select AES, TKIP or TKIP+AES as encryption algorithm.

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4.3.3 MAC Filter

MAC address ﬁlter can allow or refuse speciﬁc clients to access your wireless network, see the screen below:

Disabled: Select it to disable MAC ﬁlter function. Allow: only allows clients in the MAC address list to access your wireless network. Deny: only prohibits clients in the MAC address list from accessing your wireless network. Add: to add a MAC address, click the “Add” button.

To delete an added MAC address, ﬁrst check the “Remove” box behind the MAC address in list and then click the “Remove” button.

Example 1: If you want to allow the PC with MAC address of 00:1A:3D:9C: BB: 23 only to access your wireless network, then follow the instructions below:

Click the “Add” button in the above screen to enter the page below and enter the MAC address 00:1A:3D:9C: BB: 23 in the text box as shown in the below ﬁgure:

Then click the “Apply/Save” button on the above screen to save the parameter. Select “Allow” on the page below:

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Example 2: If you want to prohibit the PC with MAC address of 00:c2:a5:67:d4:23 only from accessing your wireless network, then follow the instructions below:

1. Enter the Wireless--MAC ﬁlter page and click the “Add” button to enter the page below and enter the MAC address 00:c2:a5:67:d4:23 in the text box as shown in the below ﬁgure:

Then click the “Apply/Save” button on the above screen to save the parameter.

2. Select “Deny” on the page below:

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4.3.4 Wireless Bridge

Wireless Distribution System is used to extend the existing wireless signal coverage. Wireless bridge includes 2 modes:

1. Access point (Once it is selected, the AP function will be enabled while wireless bridge function will be reserved. Moreover, wireless base station will establish bridge with the AP in the meantime. Namely, you can establish communication with wireless base station through a wireless network adapter) as shown in the ﬁgure below:

In the above ﬁgure, two Kraun “ADSL2/2+ Wireless-N Router 150Mbps plus”-s are used to enlarge wireless signal coverage. Kraun “ADSL2/2+ Wireless-N Router 150Mbps plus”-2 is conﬁgured as a wireless access point to establish a wireless bridge with Kraun “ADSL2/2+ Wireless-N Router 150Mbps plus”-1. In the meantime, the AP function reserved in Kraun “ADSL2/2+ Wireless-N Router 150Mbps plus”-2 enables PC3 and PC4 to communicate with Kraun “ADSL2/2+ Wireless-N Router 150Mbps plus”-2 and access Internet through wireless network adapters.

2. Wireless bridge (Here in this mode, wireless is used as pure bridge only with no more AP function to connect and communicate with remote devices. Namely, your PC can only be connected to the device via wired media instead of communicating with the device through wireless network adapter.) See the ﬁgure below:

Kraun ADSL2/2+ Wireless-N Router

150Mbps plus-2

Kraun ADSL2/2+ Wireless-N Router

150Mbps plus-2

Kraun ADSL2/2+ Wireless-N Router

150Mbps plus-1

Kraun ADSL2/2+ Wireless-N Router

150Mbps plus-1

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In the above ﬁgure, two Kraun “ADSL2/2+ Wireless-N Router 150Mbps plus” are used to enlarge wireless signal coverage. Kraun “ADSL2/2+ Wireless-N Router 150Mbps plus”-2 is conﬁgured as a wireless bridge to establish a wireless bridge with Kraun “ADSL2/2+ Wireless-N Router 150Mbps plus”-1. Kraun “ADSL2/2+ Wireless-N Router 150Mbps plus”-2, here, does not have the AP function, thus, PC3 and PC4 can communicate with Kraun “ADSL2/2+ Wireless-N Router 150Mbps plus”-2 and access Internet only through wired network adapters instead of wireless ones.

Bridge Restrict:There are three options available: Enabled, Enabled (Scan) and Disabled. Enabled: Select it to enable wireless bridge function. You need to know the MAC address of a re-

mote bridge and enter it manually. 4 MAC addresses of remote bridges can be saved to simultaneously establish bridges with 4 APs.

Enabled (Scan): Select it to enable wireless bridge function. In the meantime, system will automatically scan MAC addresses of available wireless devices. See the ﬁgure below:

You only need to check the wireless network that you want to bridge with and click the “Apply/ Save” button. And system will automatically establish wireless bridge with the remote device for you.

Disabled: To disable wireless bridge function, select this option.

Note: To use the wireless bridge function, both devices must support the function. Besides, SSID,

channel, encryption method and key of one device must be set to the same value of its link partner’s.

4.3.5 Station Info

This page shows authenticated wireless stations and their status.

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4.4 Diagnostics

Through the Diagnostics function, you can check connection status of the router’s interfaces. When a connection is successfully established, its status displays a “PASS”, otherwise it displays a “FAIL” click “. To enter the page below, click the “Diagnostics” tab on the left navigation menu column:

If you are not clear about the test result, please click “Help” for more details.

4.5 Management

Management settings include: system log, TR-069 client, Internet time, access control, backup, update, restore default, update software and reboot, as shown in the picture below.

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4.5.1 System log

System log records the running status of Kraun “ADSL2/2+ Wireless-N Router 150Mbps plus”, such as ADSL dial-up procedure and data packets records and so on. To view the log, please follow the steps below.

1. Click “System Log” to enter the “System Log” screen and click the radio button before “Enable”

(Note: The function is disabled by system default).

2. Click “View System Log” and you can check the logs on the appearing screen.

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4.5.2 Internet Time

Internet time synchronization is used to update the router’s system time so that the router’s system time accords with the Internet time. The default setting selects “Automatically synchronize with Internet time servers”, as shown in the picture below.

Note: NTP time server is used to update the time. Select “Time zone offset” as the time zone where you are.

4.5.3 Access Control

This screen allows you to change the device’s login password, which is admin by default.

1. Click “Access Control” to enter the “Access Control-Passwords” screen.

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2. Enter the router’s current login password in the old password textbox.

3. Enter the password you wish to set in the new password and conﬁrm password textboxes.

4. After clicking Apply/Save, the login dialog will pop up.

5. Enter the new password you have set to re-enter the router’s setup wizard screen.

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4.5.4 Backup

With backup settings, you can back up your router’s conﬁguration. The steps are as follows:

1. Click “Backup” to enter the “Settings—Backup” screen.

2. Click the “Backup settings” button, and click “Save” on the appearing “File Download” dialog to

export the router’s conﬁguration ﬁle.

4.5.5 Update

This function enables you to import the previous backup ﬁle with ease. The steps are as follows:

1. Click the “Update” menu to display the “Tools—Update Settings” screen.

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2. Click “Browse” to select the ﬁle you want to import.

3. Click “Update settings” to import the conﬁguration and the device will reboot.

4.5.6 Restore default

If you have made some illegal operation on the device, you will be unable to access the Internet. This feature enables you to restore the device to factory default settings.

1. Click “Restore Default” to display the “Tools -- Restore Default Settings” screen.

2. Click the Restore Default Settings button, and click “Ok” on the appearing dialog.

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3. After clicking “Ok”, you will see the procedure bars.

4.5.7 Update Software

Update Software enables you to upgrade the device to improve its system stability. The upgrade steps are as follows:

1. Click “Update Software” to display the “Tools -- Update Software” screen.

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2. Click the “Browse” button to select the upgrade ﬁle and then click “Update Software”.

3. After clicking the “Update Software”, it comes to the upgrade screen. The progress takes about

2 minutes.

4.5.8 Reboot

To reboot the router, click “Management”----“Reboot” to enter the page below, and then click the “Reboot” button there.

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4.6 Exit

Select the Exit menu and click Ok on the appearing dialog to log out from the router’s web-based utility.

4.7 Back to Wizard

Click Back to Wizard menu, you will come back to the router’s setup wizard screen as shown in the screen below:

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Appendix 1

1. Setting the IP of your PC manually

Choose “Use the following IP address”, and enter the IP address: 192.168.1.xxx. (xxx ranges 2~254), Subnet mask : 255.255.255.0,

Gateway: 192.168.1.1, DNS Server: You can enter your local DNS server address (consult your local ISP) or set the Router as DNS proxy server.

Click “OK” to ﬁnish settings. Then click “OK” on “Properties” of “local area connection” to save settings.

2. PC dial-up

When working in bridging mode, Kraun “ADSL2/2+ Wireless-N Router 150Mbps plus” connects with internet via dial-up software (the third party software). With multiple built-in VPI/VCI, there is no need for any conﬁguration and only an installed dial-up program will enable access to internet. Different ISP may use different dial-up software.

Use the included dial-up software of Windows to access internet if you are a PPPoE dial-up user. ISP may provide special dial-up software. Please refer to the matched “help” ﬁles of the third party software during installation.

The installation method of Windows dial-up software is illustrated below (Windows 7 is used as an example).

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Click icon on the left bottom of the PC’s desktop, and then click “Control Panel”:

Enter Control Panel page and click “Network and Sharing Center” as below:

Enter “Network and Sharing Center” and select “Set up a new connection or network” as below:

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Choose “Connect to the Internet” and click “Next” on the page below:

e) Select “Dialup” on the appearing page below:

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f) Enter User name and password provided by your ISP on the page below:

g) And then click “Connect”.

h) If you get the screen below in a while, then you can access Internet.

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Appendix 2

1. Troubleshooting

Trouble Case Troubleshooting

Power LED Off

• Check if the power adapter is connected properly.

• Check if the power adapter is matched.

ADSL LINK Off

• Check if the ADSL cable connection is OK.

• Make sure the telephone line is OK with your phone.

• Check the phone line cabling is right.

LAN LINK Off

• Check the Ethernet cable is OK.

• Make sure the PC’s NIC indicator is ON.

• Make sure the NIC works normally.

Can’t access the Internet

• Make sure the above troubles are clear.

• Make sure the dial-up connection is established and set up.

• Make sure the user name and password are right.

• If the dial-up is OK, please make sure the IE proxy server is conﬁgured properly.

• Please try opening multiple web pages

2. Verifying the Connection

First, click the start menu on the left bottom corner of your computer desktop.

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Then, input “cmd” in the search programs and ﬁle texts box and press “enter’.

Finally, Open the dos window and enter “ping 192.168.1.1”, and press Enter. If the screen displays the following results, it indicates your computer has already been connected to the router.

Now the direct link between your computer and the router has been successfully established, which means you can log on to the router’s web-based utility.

If the screen shows as below, it indicates the connection hasn’t been established. Then please check the previous settings, the power of the Router, and the cables between the Router and the computer. Then try to set it again.

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3. FAQ

Q: How do I judge whether ADSL connection is OK?

A: After the hardware is connected correctly, when the connection is OK, the “ADSL-LINK” indicator of Kraun “ADSL2/2+ Wireless-N Router 150Mbps plus” will be always on; otherwise, it will be ﬂashing. Flashing indicates the connection is troubled or wrong. Please consult your ISP or connect your cables again.

Q: I’m an ADSL user, but why sometimes I cannot access the Internet?

A: Because ADSL adds high frequency digital signal to the low frequency audio of common telephone line, any device added in the connection between the telephone company and the ADSL ﬁlter will jeopardize the normal data transmission. We recommend you avoid connecting telephone or other devices before ﬁlter.

Q: If my place is far from the telecommunication ofﬁce, can I install ADSL?

A: At present, ADSL2+ technology controls the distance under 6.5KM. Because ADSL2+ has high requirements for the line, it is better to keep the distance under 3KM for good quality.

Q: Will ADSL be disconnected like 56K Modem?

A: Regardless whichever device is, it might be troubled at times. ADSL line is also disconnected sometimes, but this good quality line can reduces the chance to be disconnected.

Q: I opened ADSL service, but can I use ADSL2+ Modem?

A: Absolutely, ADSL2+ can comply with all the ADSL services. When your ISP offers you ADSL2+ service, you avoid buying another modem. In addition, the price of ADSL2+ is almost the same as ADSL, so ADSL2+ is a reasonable choice.

Q: What are VPI, VCI?

A: VPI (Virtual Path Identiﬁer) and VCI (Virtual Channel Identiﬁer) are to identify ATM terminal (ADSL) for DSLAM, usually provided the local ISP.

Q: What related parameters are required from your ISP?

A: For dial user, Connection protocol, User name, Password, Value of VPI/VCI, Encapsulation mode and so on.

Q: The ﬁrmware upgrade fails and why can’t I enter the Web-based management interface?

A: Contact the technical engineer for support or after-sales service engineer. Note: Please download the upgrade packets from the Kraun website.

Q: How do I restore my device to factory default value?

A: There is a reset button on the Router. Follow the steps below to restore the device:

1) Keep the device in running status.

2) Keep pressing the reset button for about 5 seconds with a tip object. When you release the button, the reset is ﬁnished.

Q: How can I obtain a correct DNS server address?

A: 1) Inquiry your ISP to obtain DNS parameters;

2) After the Router successfully logins to the Web-based management interface, select “Running Status” on the menu and you can check the DNS parameters and record.

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Q: Which factors affect the wireless signals?

A: 1) The walls in the house are main obstacles. Because wireless LAN adopts wireless microwave frequency range, the signals received by wireless receiving devices behind the obstacles will be rather weak.

2) Physical obstacles not only hold up the wireless signals but also absorb the electromagnetic power.

3) The working frequency range of IEEE802.11b/g standard is 2.4GHz, but other electrical devices are also working in this frequency such as microwave oven, Bluetooth device, wireless telephone and refrigerator, etc. If there are strong magnetic ﬁelds beside, wireless network will be affected.

4) If there are multiple wireless devices in wireless environment, channel conﬂict and wireless signal interference may occur.

5) The strong signal interference resources such as wireless transmission tower, electric welding machine, electric car or electric transformer may disturb the wireless signals or devices.

6) The weather may affect the outdoor wireless signals greatly. The signals attenuate sharply in lightning storm or gloomy weather. However, the signals in sunny weather can transmit farther.

Q: How can I improve signal-transmitting quality?

A: 1) Choose a proper place for wireless Router. The requirements are as follows:

1. The place should be high enough for the Router to transmit the signals widely, thus the obstacles and dead spots will be greatly reduced.

2. When you choose the place to set the Router, make sure that the signals pass through fewer walls.

2) Modify channels to reduce wireless disturbance. Note: When you set your wireless transmitting channel, keep above 5 channels far away from other wireless signal channels.

3) Keep the wireless Router far away from household appliances to reduce the disturbance of the signals.

4) If the antenna of wireless Router is detachable, you can change it for a higher gain one to enhance wireless signals.

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4. VPI/VCI List

For the convenience of customers, our company collects a list of VPI/VCI. If you cannot successfully dial-up, please ask your ISP for help

ISP VPI VCI Encapsulation

Australia - Telstra 8 35 PPPoA LLC

Argentina - Telecom 0 33 PPPoE LLC

Argentina - Telefonica 8 35 PPPoE LLC

Argentina 1 33 PPPoA VC-MUX

Belgium-ADSL Ofﬁce 8 35 1483 Routed IP LLC

Belgium - Turboline 8 35 PPPoA LLC

Bolivia 0 34 1483 Routed IP LLC

Brazil - Brasil Telcom 0 35 PPPoE LLC

Brazil - Telefonica 8 35 PPPoE LLC

Brazil - Telmar 0 33 PPPoE LLC

Brazil - South Region 1 32 PPPoE LLC

Colombia - EMCALI 0 33 PPPoA VC-MUX

Columbia - ETB 0 33 PPPoE LLC

Costa Rica - ICE 1 50 1483 Routed IP LLC

Denmark-Cybercity, Tiscali 0 35 PPPoA VC-MUX

France (1) 8 35 PPPoE LLC

France (2) 8 67 PPPoE LLC

France (3) 8 35 PPPoA VC-MUX

Germany 1 32 PPPoE LLC

Hungary - Sci-Network 0 35 PPPoE LLC

Iceland - Islandssimi 0 35 PPPoA VC-MUX

Iceland - Siminn 8 48 PPPoA VC-MUX

Israel 8 35 PPPoA VC-MUX

Italy 8 35 PPPoA VC-MUX

Jamaica (1) 8 35 PPPoA VC-MUX

Jamaica (2) 0 35 PPPoA VC-MUX

Jamaica (3) 8 35 1483 Bridged IP LLC

Jamaica (4) 0 35 1483 Bridged IP LLC

Kazakhstan 0 33 PPPoA VC-MUX

Mexico 8 35 PPPoE LLC

Netherlands - BBNED 0 35 PPPoA VC-MUX

Netherlands - MX Stream 8 48 PPPoA VC-MUX

New Zealand - Slingshot 0 100 PPPoA VC-MUX

Portugal 0 35 PPPoE LLC

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Puerto Rico - Coqui.net 0 35 PPPoA LLC

Saudi Arabia (1) 0 33 PPPoE LLC

Saudi Arabia (2) 0 35 PPPoE LLC

Saudi Arabia (3) 0 33 1483 Bridged IP LLC

Saudi Arabia (4) 0 33 1483 Routed IP LLC

Saudi Arabia (5) 0 35 1483 Bridged IP LLC

Saudi Arabia (6) 0 35 1483 Routed IP LLC

Spain - Albura, Tiscali 1 32 PPPoA VC-MUX

Spain - Colt Telecom, Ola Internet 0 35 PPPoA VC-MUX

Spain - EresMas, Retevision 8 35 PPPoA VC-MUX

Spain - Telefonica (1) 8 32 PPPoE LLC

Spain - Telefonica (2), Terra 8 32 1483 Routed IP LLC

Spain - Wanadoo (1) 8 35 PPPoA VC-MUX

Spain - Wanadoo (2) 8 32 PPPoE LLC

Spain - Wanadoo (3) 8 32 1483 Routed IP LLC

Sweden - Telenordia 8 35 PPPoE

Sweden - Telia 8 35 1483 Routed IP LLC

Switzerland 8 35 PPPoE LLC

Trinidad & Tobago - TSTT 0 35 PPPoA VC-MUX

Turkey (1) 8 35 PPPoE LLC

Turkey (2) 8 35 PPPoA VC-MUX

United States - 4DV.Net 0 32 PPPoA VC-MUX

United States - All Tel (1) 0 35 PPPoE LLC

United States - All Tel (2) 0 35 1483 Bridged IP LLC

United States - August.net (1) 0 35 1483 Bridged IP LLC

United States - August.net (2) 8 35 1483 Bridged IP LLC

United States - BellSouth 8 35 PPPoE LLC

United States - CenturyTel (1) 8 35 PPPoE LLC

United States - CenturyTel (2) 8 35 1483 Bridged IP LLC

United States - Coqui.net 0 35 PPPoA LLC

United States - Covad 0 35 PPPoE LLC

United States - Earthlink (1) 0 35 PPPoE LLC

United States - Earthlink (2) 8 35 PPPoE LLC

United States - Earthlink (3) 0 32 PPPoALLC

United States - Embarq 8 35 1483 Bridged IP LLC

United States - GWI 0 35 1483 Bridged IP LLC

United States - QWest (1) 0 32 PPPoALLC

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United States - QWest (2) 0 32 PPPoA VC-MUX

United States - QWest (3) 0 32 1483 Bridged IP LLC

United States - SBC (1) 0 35 PPPoE LLC

United States - SBC (2) 0 35 1483 Bridged IP LLC

United States - SBC (3) 8 35 1483 Bridged IP LLC

United States – South Western Bell 0 35 1483 Bridged IP LLC

United States - Sprint (1) 0 35 PPPoALLC

United States - Sprint (2) 8 35 PPPoE LLC

United States - SureWest

Communications(1)

0 34 1483 Bridged LLC Snap

United States - SureWest

Communications(2)

0 32 PPPoE LLC

United States - SureWest

Communications(3)

0 32 PPPoA LLC

United States - Toast.Net 0 35 PPPoE LLC

United States - US West 0 32 PPPoA VC-MUX

United States - Verizon (1) 0 35 PPPoE LLC

United States - Verizon (2) 0 35 1483 Bridged IP LLC

United Kingdom (1) 0 38 PPPoA VC-MUX

United Kingdom (2) 0 38 PPPoE LLC

United Kingdom - AOL 0 38 PPPoE VC-MUX

United Kingdom - Karoo 1 50 PPPoA LLC

Venezuela - CANTV 0 33 1483 Routed IP LLC

Vietnam 0 35 PPPoE LLC

Vietnam - VDC 8 35 PPPoE LLC

Vietnam - Viettel 8 35 PPPoE LLC

Vietnam - FPT 0 33 PPPoE LLC

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Appendix 3: Regulatory Information

La dichiarazione di conformità originale può essere richiesta al Supporto Tecnico sul sito www.kraun.it

The original declaration of conformity can be requested to the Technical Support on www.kraun.it

Dichiarazione di conformità sintetica:

Si dichiara che questo prodotto è conforme alle vigenti normative e soddisfa i requisiti essenziali richieste dalla Direttiva 1999/5/CE (Terminali di Telecomunicazione e Radio). Questo dispositivo deve essere usato in conformità con i regolamenti e le limitazioni d’uso in tutti i paesi della comunità europea. L’utilizzo in Francia è permesso con la seguente restrizione: l’uso all’aperto è limitato a 10 mW (EIRP) nella banda 2454-2483,5 MHz

Short Declaration of conformity:

We hereby declare that this product is compliant with the current regulations and meets the essential requirements of Directive 1999/5/CE (Radio & Telecommunication Terminal Equipments – R&TTE). This device must be used in strict accordance with the regulation. Use in France is allowed with the following restriction: Outdoor use limited to 10 mW (EIRP) with the band 2454-2483,5 MHz.

Prodotto, importato e distribuito da:

This product is manufactured, imported and distributed by:

CDC Point S.p.A. Via Calabria, 1 - Località Gello - 56025 Pontedera (PI) - Italy

Appendix 4 Contact Information

Need to contact Kraun?

Visit us online for information on the latest products and updates to your existing products at: http://www.Kraun.it

Kraun KN.2R User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual