Edimax EW-7205AP User manual

Wireless LAN Access Point
EW-7205AP
User’s Manual

Table of Contents
Chapter 1 Introduction............................................................................. 1
1.1 Package Contents .......................................................................................... 1
1.2 Features ......................................................................................................... 1
1.3 Specifications................................................................................................ 2
1.4 System Requirement ..................................................................................... 3
1.5 Physical Description ..................................................................................... 3
Chapter 2 Wireless LAN Access Point Connection................................ 6
Chapter 3 Wireless LAN Access Point Configuration ........................... 7
3.1 AP Utility ...................................................................................................... 7
3.1.1 How to Install the AP Utility ...............................................................................7
3.1.2 Using the AP Utility.............................................................................................7
3.2 Access Point SNMP Manager..................................................................... 14
3.2.1 How to Install the SNMP Manager....................................................................14
3.2.2 Using the SNMP Manager .................................................................................18
Chapter 4 Wireless LAN Access Point Firmware Upgrade ................ 30
4.1 AP Utility .................................................................................................... 30
4.2 TFTP Client ................................................................................................ 31
4.2.1 How to Install the TFTP Client..........................................................................31
4.2.2 Using the TFTP Client .......................................................................................31
Chapter 5 Troubleshooting .................................................................... 33

Introduction
1
Chapter 1 Introduction
This Wireless LAN Access Point provides a flexible way for users to configure their
network by eliminating LAN wiring. With the slick Windows-based configuration
tools, users can easily deploy and control this access point. Advanced user
authentication ensures a high level of security for wireless networking. In additional
to corporate use, this Access Point can also be implemented in the public arena such
as airports, hotels, etc..
1.1 Package Contents
The Wireless Access Point includes the following items:
 One Wireless LAN Access Point
 One Power Adapter
 One USB Cable
 One Driver/Utilities/Manual CD
 One User’s Manual
1.2 Features
 Compiles with the IEEE 802.11b (DSSS) 2.4GHz specification.
 High data rate 11, 5.5, 2 and 1Mbps network speed.
 Seamlessly integrate the Wireless and Ethernet LAN networks.
 Interoperable with IEEE 802.11b compliant wireless equipments.
 Support 64(40)/128-bit Wired Equivalent Privacy encryption protocol
 Support Wireless Access Point Roaming and Bridging.
 Supports building-to-building wireless bridging.
 Auto switch to external Antenna in bridge application.
 Supports RTS and CTS threshold control for better throughput.
 Auto rate fallback in case of obstacles or interference.
 Configuration control via USB port or Ethernet port.
 Supports SNMP Utility Management.
 Easy traffic monitoring (SNMP program).

Introduction
2
 Plug-and-play installation.
 Desktop and wall mountable design.
1.3 Specifications
 Standards: IEEE 802.3 and IEEE 802.3u (Wired), IEEE 802.11b (Wireless)
 Data Rate: 11, 5.5, 2, and 1Mbps
 Security: 64(40)/128-bit WEP data encryption
 Frequency Band: 2.400~2.4835GHz (Industrial Scientific Medical Band)
 Operating Channels:
Channels 1-11 (US, Canada)
Channels 1-13 (Europe ETSI)
Channels 1-14 (Japan)
Channels 10-11 (Spain)
Channels 10-13 (France)
 Connectors:
One USB port
One 10/100Mbps RJ-45
One SMB connector for external antenna or booster
 Antenna: Diversity Antenna inside.
 Modulation: CCK@11/5.5Mbps, DQPSK@2Mbps and DBPSK@1Mbps
 Radio Technology: Direct Sequence Spread Spectrum (DSSS)
 Operating Range:
Indoor: 35-100m
Outdoor: 100-300m
 Configuration Utility:
Windows Configuration Utility supports USB interface configuration
SNMP Utility: Available for wired stations with Windows 98/98SE/Me/
2000/XP
 LEDs: Power, LAN Link/Activity, Wireless TX/RX
 Power: 5VDC, 1.4A
 Power Consumption
Transmit: Less than 800 mA
Receive: Less than 700 mA
 Transmission Power: 14 dBm (Normal)@ -30 dB Side lobe

Introduction
3
 Receive Sensitivity:
-80 dBm @FER=8% , 11 Mbps.
-83 dBm @FER=8% , 5.5 Mbps
-86 dBm @FER=8%, 1 Mbps
 Dimension: 190(H) x 65(W) x 130(D) mm
 Temperature:
Operating: 32~122°F ( 0 ~50°C)
Storage :-13~149°F (-25~65°C)
 Humidity: 10-95% (Noncondensing)
 Certifications:
Canada/U.S.A FCC Part 15C, sections 15.247, 15.205, 15.209, RSS-210
Europe: ETS 300.328, ETS 300.826
CE Mark
1.4 System Requirement
 Computer with USB or Ethernet connection
 Windows 98, 98SE, Millennium, 2000 Professional or XP.
1.5 Physical Description
Front Panel
On the Access Point’s front panel there are LED lights that inform you of the Access
Point’s current status. Below is an explanation of each LED.

Introduction
4
LED Color Status Description
Lit Power is supplied.
Power Green Off No Power.
Lit A valid link is established.
Flash Data packets are received.
LAN
Link/Activity Green
Off No link is established.
Amber Flash Antenna is transmitting data.
Green Flash Antenna is receiving data.
Wireless
TX/RX Off Antenna is not transmitting or receiving data.
Back Panel
Access Point’s connection ports are located on the back panel. Below is the
description of each connection port.

Introduction
5
 USB Port
The USB port which connects to an USB-ready PC is used to configure the
Access Point. To work with USB port, the PC must be running Windows 98, Me,
2000 or XP.
 DC Adapter Port
Insert the power jack of the power adapter into this port.
 10/100Mbps
This port connects to Ethernet network devices, such as a hub, switch, or router.
 Reset
If problems occur with the Access Point, press the Access Point’s reset button
with a pencil tip and the Access Point will re-boot itself immediately.
 SMB Antenna Connector
The SMB Antenna Connector is where external antenna is connected to the
Access Point. While external antenna is connected, the internal antenna will be
disabled automatically.

Wireless LAN Access Point Connection
6
Chapter 2 Wireless LAN Access Point
Connection
1. Locate an optimum location for the Wireless LAN Access Point.
The best location for your Wireless LAN Access Point is usually at the center of
your wireless network, with line of sight to all of your mobile stations.
2. Connect the Wireless LAN Access Point to your 10/100Mbps network.
Connect one end of standard UTP cable to the Wireless LAN Access Point’s
10/100Mbps RJ-45 connector and connect the other end of the cable to a switch or
a hub. The Wireless LAN Access Point will then be connected to your
10/100Mbps Network.
3. For configuration purposes, connect the Wireless LAN Access Point to your
PC through the USB port.
If the USB port of your PC is working properly, your system should immediately
recognize the Access Point and attempt to install a driver for it. Make sure that the
Setup CD is inserted into your CD-ROM drive and then follow the instructions of
the setup program. Select Specify a location and type in the blank field D:\
Driver\Winxxx (where “D” specifies your CD-ROM) to install the driver
automatically. The driver supports Windows 98/98SE/Me/2000/XP operating
systems.
Note: Windows 2000 driver can also be used as Windows XP driver.
4. Connect the AC Power Adapter to the Wireless LAN Access Point’s Power
Socket.
Only use the power adapter supplied with the Wireless LAN Access Point. Using
a different adapter may damage the product.
The Hardware Installation is complete.

Wireless LAN Access Point Configuration
7
Chapter 3 Wireless LAN Access Point
Configuration
Two software tools are provided to configure the Access Point.
 AP Utility
The AP Utility can be used when configuring the Wireless LAN Access Point
through a USB connection and is compatible with Windows 98, Millennium,
2000 and XP.
 Access Point SNMP Manager
The Access Point SNMP Manager can be used when configuring the Wireless
LAN Access Point through an Ethernet connection and is compatible with all
Windows Operating Systems. You may also use the SNMP Manager configure
the Access Point wirelessly.
3.1 AP Utility
3.1.1 How to Install the AP Utility
Please run the program “setup.exe” which you will find in the “DFU” subfolder of
the “Utilities” folder in your CD. Follow the instructions of the setup program and
select the directory where the application is installed.
3.1.2 Using the AP Utility
Before using the AP Utility Application, please make sure you have plugged the USB
cable to the Access Point USB port and installed the driver of the Access Point (see
Chapter 2 for the installation) and the AP Utility Application.
On the Start Menu, choose Start->Programs->Atmel Utilities->DFU->DFU to run the
AP Utility Application. Then, select the Configuration button to start configuring.

Wireless LAN Access Point Configuration
8
You can use the Get, Modify and Set buttons to configure the parameters for the
Wireless LAN Access Point.
“Get” View the current parameters of the Access Point.
“Modify” Set new values to the pre-selected parameters.
“Set” Download any changes to the Access Point.
For Example:
1. Press the Get button to view all the current parameters of the Access Point.
2. Click one of the parameters you would like to configure.
3. Press the Modify button and a sub-window for the parameter setting will be
displayed.
4. After changing the values, press the Set button to confirm the setting is completed.