D-Link DGL-4300 Router Manual PDF (Setup & Configuration Guide)

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Wireless Basics

11

D-Link Systems, Inc.

Wireless Basics

D-Link

wireless products are based on industry standards to provide easy-to-use and compatible

high-speed wireless connectivity within your home, business, or on public access wireless networks.

D-Link wireless products will allow you access to the data you want, when and where you want it.

You will be able to enjoy the freedom that wireless networking brings.

A WLAN is a cellular computer network that transmits and receives data with radio signals instead

of wires. WLANs are used increasingly in both home and ofﬁce environments, and public areas such

as airports, coffee shops and universities. Innovative ways to utilize WLAN technology are helping

people to work and communicate more efﬁciently. Increased mobility and the absence of cabling

and other ﬁxed infrastructure have proven to be beneﬁcial for many users.

Wireless users can use the same applications they use on a wired network.

Wireless adapter cards

used on laptop and desktop systems support the same protocols as Ethernet adapter cards.

People use wireless LAN technology for many different purposes:

Mobility -

Productivity increases when people have access to data in any location within the operating

range of the WLAN.

Management decisions based on real-time information can signiﬁcantly improve

worker efﬁciency.

Low Implementation Costs –

WLANs are easy to set up, manage, change and relocate. Networks

that frequently change can beneﬁt from WLANs ease of implementation. WLANs can operate in

locations where installation of wiring may be impractical.

Installation and Network Expansion

- Installing a WLAN system can be fast and easy and can

eliminate the need to pull cable through walls and ceilings. Wireless technology allows the network

to go where wires cannot go - even outside the home or ofﬁce.

Scalability

– WLANs can be conﬁgured in a variety of topologies to meet the needs of speciﬁc

applications and installations. Conﬁgurations are easily changed and range from peer-to-peer

networks suitable for a small number of users to larger infrastructure networks to accommodate

hundreds or thousands of users, depending on the number of wireless devices deployed.

Inexpensive Solution

- Wireless network devices are as competitively priced as conventional

Ethernet network devices.

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Wireless Basics

12

D-Link Systems, Inc.

Standards-based Technology

The

DGL-4300 Wireless Broadband Router utilizes the new

802.11g

standard.

The IEEE

802.11g

standard is an extension of the 802.11b standard.

It increases the data rate up

to 54Mbps within the 2.4GHz band, utilizing

OFDM technology

.

This means that in most environments, within the speciﬁed range of this device, you will be able to

transfer large ﬁles quickly or even watch a movie in MPEG format over your network without noticeable

delays. This technology works by transmitting high-speed digital data over a radio wave utilizing

OFDM

(

O

rthogonal

F

requency

D

ivision

M

ultiplexing) technology.

OFDM

works by splitting the radio signal

into multiple smaller sub-signals that are then transmitted simultaneously at different frequencies to

the receiver.

OFDM

reduces the amount of

crosstalk

(interference) in signal transmissions.

The DGL-4300 is backwards compatible with 802.11b devices. This means that if you have an existing

802.11b network, the devices in that network will be compatible with 802.11g devices at speeds of

up to 11Mbps in the 2.4GHz range.

Installation Considerations

The D-Link DGL-4300 lets you access your network, using a wireless connection, from virtually

anywhere within its operating range. Keep in mind, however, that the number, thickness and location

of walls, ceilings, or other objects that the wireless signals must pass through, may limit the range.

Typical ranges vary depending on the types of materials and background RF (radio frequency) noise in

your home or business. The key to maximizing wireless range is to follow these basic guidelines:



Keep the number of walls and ceilings between the DGL-4300 and other network devices to a

minimum - each wall or ceiling can reduce your D-Link wireless product’s range from 3-90 feet

(1-30 meters). Position your devices so that the number of walls or ceilings is minimized.



Be aware of the direct line between network devices. A wall that is 1.5 feet thick (.5 meters), at

a 45-degree angle appears to be almost 3 feet (1 meter) thick. At a 2-degree angle it looks over

42 feet (14 meters) thick! Position devices so that the signal will travel straight through a wall or

ceiling (instead of at an angle) for better reception.



Building Materials can impede the wireless signal - a solid metal door or aluminum studs may

have a negative effect on range. Try to position wireless devices and computers with wireless

adapters so that the signal passes through drywall or open doorways and not other materials.



Keep your product away (at least 3-6 feet or 1-2 meters) from electrical devices or appliances

that generate extreme RF noise.

Page 13 / 74

Using the Conﬁguration Interface

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D-Link Systems, Inc.

Using the Conﬁguration Interface

The Conﬁguration Interface can be accessed from your Web browser. Open up your Web browser

and type

http://192.168.0.1

in the address ﬁeld and press

Enter

. The Conﬁguration Interface login

screen will appear. By default, there is no password. Click on the

Log In

button to access the

Conﬁguration main screen.

Note: If you are online you will see status.

Basic

The Basic settings tab contains the Setup Wizards, Internet connection, and network setting

options.

Wizard

The Wizard screen contains two wizards that assist you with the conﬁguration of your D-Link

®

Gaming Router.

Basic > Wizard

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Using the Conﬁguration Interface

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D-Link Systems, Inc.

Internet Connection Setup Wizard

The Internet Connection Setup Wizard will assist you with connecting your D-Link

®

Gaming Router

TM

to the Internet. The step by step guide will prompt you for the necessary information to get you

connected. The Internet Connection Setup Wizard guides you through the following basic router

setup steps:

To begin, click on the

Launch Internet Connection Setup Wizard

button.



The

Welcome To The D-Link Setup Wizard

screen appears, click Next to continue.



Step 1: Set Your Password

prompts you to enter a password for the Web-based conﬁguration

interface. You must also enter the password in the Verify Password prompt.



Step 2: Select Your Time Zone

prompts you to select your time zone from the pull-down

menu.



Step 3: Conﬁgure Your Internet Connection

prompts you to select your Internet Service

Provider from the pull-down menu. If your Internet Service Provider is not listed or you do not

know who it is, you can select the connection type manually.

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Using the Conﬁguration Interface

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D-Link Systems, Inc.

Depending upon your Internet Service Provider or the type of connection you selected in the previous

step, one of ﬁve screens will appear. If you are unsure of any of the information, please contact your

Internet Service Provider (ISP) for details.



DHCP Connection (Dynamic IP Address)

requires you to enter the MAC address of the

computer that was originally connected to your broadband modem. If you are using that computer,

click on the

Clone Your PC’s MAC Address

button and the MAC address is automatically copied.

If your ISP requires you to enter a Host Name, please do so.



Set Username and Password Connection (PPPoE)

prompts you to enter your Username and

Password. You must also verify the Password. If your ISP requires a Service Name entry, please

enter it here.



Set Username and Password Connection (PPTP)

prompts you to enter your PPTP IP Address,

PPTP Subnet Mask, PPTP Gateway IP Address, PPTP Server IP Address, Username, and

Password. You must also verify the Password.



Set Username and Password Connection (L2TP)

prompts you to enter your L2TP IP Address,

L2TP Subnet Mask, L2TP Gateway IP Address, L2TP Server IP Address, Username and

Password. You must also verify the Password.



Set Static IP Address Connection

prompts you to enter the IP address, Subnet Mask, Gateway

Address, Primary and Secondary DNS address information.



Setup Complete

will appear after all of the settings have been entered. Click

Connect

to save

your settings and reboot the router.

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