D-Link DI-514 - Wireless Router User manual

D-Link Air DI-514
2.4GHz Wireless Router
Manual
Building Networks for People

2
Contents
1. Package Contents ....................................................... 3
2. Introduction.................................................................. 4
3. Wireless Basics ........................................................... 8
4. Getting Started............................................................11
5. Using the Configuration Menu................................... 13
6. Troubleshooting......................................................... 35
7. Networking Basics..................................................... 40
8. Technical Specifications............................................. 55
9. Technical Support.......................................................... 57
10. Warranty...................................................................... 58
11. Registration................................................................. 62

3
1. Package Contents
Contents of Package:
• D-Link Air DI-514 2.4GHz Wireless Router
• Power Adapter – 5V DC, 2.5A
• Manual on CD
• Printed Quick Installation Guide
Note: Using a power supply with a different voltage rating than the one included with
the DI-514 will cause damage and void the warranty for this product.
If any of the above items are missing, please contact your reseller.
System Requirements for Configuration:
• Computer with a Windows, Macintosh, or Linux-based operating
system with an installed Ethernet adapter
• Internet Explorer Version 6.0 or Netscape Navigator version 6.0
and above, with JavaScript enabled

4
2. Introduction
The D-Link Air DI-514 Wireless Router is an 802.11b*wireless router with
the added benefits of myriad robust firewall features. It is ideal for those
creating their first wireless network, as well as for more advanced users
looking for additional management settings and policy-based content filtering.
Filters can be set based on MAC address, IP address, URL and/or Domain
Name.
A simple, yet intelligent, web-based setup wizard makes the DI-514 easy for
any user to quickly and securely connect computers to share a high-speed
Internet connection, files, resources, games or just to communicate. An
integrated 4-port switch allows direct connection of up to four computers.
Several wireless clients can also securely connect to the network using 64 or
128-bit WEP encryption.
Additional advanced features include pass-through of multiple concurrent
IPSec and PPTP VPN sessions for telecommuters or for anyone who needs
to transmit sensitive information more securely.
The D-Link Air DI-514 is the ideal networking solution for small offices, home
offices, schools, coffee shops and other small businesses that cater to the
public.
This manual provides a quick introduction to wireless technology and its
application as it relates to networking. Please take a moment to read through
this manual if you need to get acquainted with wireless technology.
*Maximum Wireless signal rate based on IEEE Standard 802.11b specifications. Actual data throughput
will vary. Network conditions and environmental factors, including volume of traffic, building materials and
construction, and network overhead lower actual data throughput rate.

5
Connections
Pressing the Reset
Button restores the
router to its original
factory default settings.
Auto MDI/MDIX
LAN ports
automatically sense
the cable type when
connecting to
Ethernet-enabled
com
p
uters.
The Auto MDI/MDIX
WAN port is the
connection for the
Ethernet cable to the
Cable or DSL modem. Receptor for the
Power Adapter.

6
Features and Benefits
• Built in 4-Port Switch - Connects multiple Ethernet-enabled
(Ethernet network adapters installed) computers and devices to a
Broadband (Cable or DSL) modem to share the Internet connection
• Wireless Connection – Computers and devices with 802.11b*
compliant wireless network adapters installed can connect with the
DI-514
• Advanced Firewall and Parental Control features, accessed
through the simple and comprehensive Web-based user interface,
include:
• Content Filtering – Easily applied content filtering based on
MAC Address, IP Address, URL and/or Domain Name
• Filter Scheduling - Content filters can also be scheduled to
be active on certain days or for a duration of hours or minutes
• Network Address Translation – NAT allows you to share a
single IP address and protects you from outside intruders
gaining access to your private network
• Multiple Concurrent VPN Sessions – Supports multiple and
concurrent IPSEC and PPTP sessions, so multiple users
behind the DI-514 can access corporate networks through
various VPN clients more securely
• Simple Setup Wizard for Easy Installation – The D-Link setup
wizard simplifies the installation process, getting you up and running
in just a few clicks
*Maximum Wireless signal rate based on IEEE Standard 802.11b specifications. Actual data throughput
will vary. Network conditions and environmental factors, including volume of traffic, building materials and
construction, and network overhead lower actual data throughput rate.

7
LEDS
WLAN LED -
A
solid light indicates
connection to
wireless clients.
POWER LED -
A
solid light indicates
a proper connection
to the power supply.
LAN LED -
A solid light
indicates a
connection to an
Ethernet-enabled
computer on ports
1-4. This LED blinks
during data
transmission.
STATUS LED -
Blinks constantly
to indicate device
is functioning
properly.
WAN LED -
A solid light indicates
connection on the
WAN port. This LED
blinks during data
transmission.

8
3. Wireless Basics
D-Link Air wireless products are based on industry standards to provide
easy-to-use and compatible high-speed wireless connectivity within your
home, business or 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 (wireless local area network) 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 WLAN 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, both physically and logically,
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 –
even outside the home or office.

9
Wireless Basics
Inexpensive Solution - Wireless network devices are as competitively
priced as conventional Ethernet network devices.
Scalability –WLANs can be configured in a variety of ways 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.
The DI-514 is compatible with the following wireless products (the maximum
data transfer speed for the DI-514 is 11mbps):
 D-Link Air DWL-650, D-Link AirPlus™ DWL-650+,
D-Link AirPlus Xtreme™ G DWL-G650
Wireless Cardbus Adapters used with laptop computers
 D-Link Air DWL-520, D-Link AirPlus DWL-520+, D-Link
AirPlus Xtreme G DWL-G520
Wireless PCI cards used with desktop computers
 D-Link Air DWL 700AP, DWL-AirPlus DWL-900AP+,
DWL-2000AP+
Enhanced 2.4GHz Wireless Access Points
 D-Link AirPlus DWL-800AP+
Enhanced 2.4GHz Wireless Range Extender
 D-Link AirPlus DWL-810+
Enhanced 2.4GHz Ethernet-to-Wireless Bridge
Standards - Based Technology
The IEEE standard-based technology assures that the D-Link Air Products
are interoperable with existing compatible 2.4GHz wireless technology. This
means you will be able to transfer large files quickly or even watch a movie
in MPEG format over your network without noticeable delays.
The technology works by using multiple frequencies in the 2.4GHz range at
speeds up to 11 Mbps. D-Link Air products will automatically sense the best
possible connection speed to ensure the greatest speed and range possible
with the technology.

10
Installation Considerations
D-Link Air DI-514 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 thru 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:
1. Keep the number of walls and ceilings between the DI-514 and your
receiving device (e.g., the DWL-650) to a minimum - each wall or ceiling
can reduce your D-Link Air Wireless product’s range from 3 to 90 feet (1
to 30 meters.) Position your receiving devices so that the number of
walls or ceilings is minimized.
2. Be aware of the direct line between routers and computers. 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.
3. 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 whenever possible.
4. Keep your product away (at least 3 to 6 feet or 1 to 2 meters) from
electrical devices or appliances that generate RF noise.