ZyXEL ZyAir B-400 User Guide
11Mbps Wireless Ethernet Adapter
User’s Manual
Version 1.4
August 08, 2002
11Mbps Wireless Ethernet Adapter User's Manual
FCC Warning
This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a residential installation. This
equipment generates, uses and can radiate radio frequency energy and, if not installed and
used in accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and on, the user
is encouraged to try to correct the interference by one or more of the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver
is connected.
Consult the dealer or an experienced radio/TV technician for help.
You are cautioned that changes or modifications not expressly approved by the party
responsible for compliance could void your authority to operate the equipment.
FCC Radiation Exposure Statement
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled
environment and should be installed and operated with minimum distance 20cm between
the radiator & your body.
CE Marking Warning
This is a Class B product. In a domestic environment this product may cause radio
interference in which case the user may be required to take adequate measures.
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11Mbps Wireless Ethernet Adapter User's Manual
Table of Contents
1. INTRODUCTION................................................................................. 5
THE WIRELESS ETHERNET ADAPTER FEATURES ............................................................... 5
PACKAGE CONTENTS ........................................................................................................... 6
2.HARDWARE INSTALLATION.................................................. 7
PHYSICAL DETAILS .............................................................................................................. 7
HARDWARE INSTALLATION.................................................................................................. 9
CONNECTING THE ETHERNET ADAPTER TO YOUR NETWORK......................................... 10
3. WIRELESS NAVIGATOR INSTALLATION......... 12
INSTALL THE WIRELESS NAV I G A TO R ................................................................................ 12
STARTUP AND LOGIN.......................................................................................................... 16
4. CONFIGURING THE ETHERNET ADAPTER.19
THE INFO TAB .................................................................................................................... 19
THE WIRELESS TAB ........................................................................................................... 20
THE SERVER TAB ............................................................................................................... 22
THE ADMIN TAB................................................................................................................. 22
THE HELP TAB ................................................................................................................... 23
5. FIRMWARE UPGRADE PROCEDURE..................... 24
6. FAQ & TROUBLESHOOTING.............................................. 26
7. GLOSSARY..................................................................................................... 28
8. PRODUCT SPECIFICATIONS............................................... 30
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11Mbps Wireless Ethernet Adapter User's Manual
About this manual
This user’s manual describes how to install and operate the Wireless Ethernet Adapter
(Adapter). Please read this manual before you install the product.
This manual includes the following topics:
Product description, features and specifications
Hardware installation procedures
Software installation procedures
Trouble shooting procedures
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11Mbps Wireless Ethernet Adapter User's Manual
1. Introduction
Thank you for purchasing the ZyAIR B-400 Wireless LAN Ethernet Adapter. This Ethernet
adapter provides you with an innovative wireless networking solution. The ZyAIR B-400 is
easy to set up and use. With this innovative wireless technology, you can share files and
network resources on the network—without inconvenient wires!
The Wireless Ethernet Adapter Features
LAN Features
DHCP Client – Enable the adapter to act as a DHCP client to receive IP address from
DHCP Server in the wired Ethernet LAN.
Built-in 10BaseT LAN Port – It’s designed to connect the adapter with any
Ethernet-ready devices, such as desktop PC,printer server and network
printer/scanner.
Wireless Features
Standard Compliant – The adapter complies with IEEE802.11b standard, and it is
interoperable with IEEE802.11b-Compliant Equipment
Data Rate Auto Fall-Back - Provides 11, 5.5, 2 and 1Mbps wireless data rate shifting
dynamically to guarantee availability and reliability of wireless connections
Roaming – Provides seamless roaming within 802.11b wireless LAN infrastructure.
Long Distance Reach – Support 80M indoor and 300M outdoors long operating
distance under normal environment condition.
Configuration & Management
Easy to Setup – With windows-based Wireless Navigator Utility, user can easily setup
the IP address of this adapter, and upgrade the firmware.
Easy to manage – User can use any WEB browser from anywhere on the wired or
wireless LAN to configure the adapter easily.
Security
Configuring Protection – Provides password protection to prevent unauthorized users
from changing the configuration
Wireless LAN Security - Provide 64-bit & 128-bit Wired Equivalent Privacy encryption
to protect the wireless data transmissions.
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11Mbps Wireless Ethernet Adapter User's Manual
Package Contents
One 11Mbps Wireless Ethernet adapter with dipole antenna connected
One CD-ROM (Wireless Navigator utility software & user’s manual included)
One RJ-45 straight LAN Cable
One Power Adapter
One Quick Installation Guide
If any of the above items are damaged or missing, please contact your dealer immediately.
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11Mbps Wireless Ethernet Adapter User's Manual
2.Hardware Installation
Physical Details
Rear Panel
INIT Button
LAN Cable
Selection Switch
LAN Connection
Power Input
INIT Button “INIT” mean “Initiation”. While pressing the button, the adapter will
reboot and reset current settings to factory default settings. The left
indicator “DIAG” on adapter will be off and then begin blinking.
Then this initiation action will be completed when the indicator
“ DIAG” is always green instead of blinking.
LAN Cable
Selection Switch
Crossover: the RJ-45 port Tx and Rx lines are
X
reversed. Use this setting when you use the supplied
straight cable connected to PC. It is also the factory
default setting.
II
Straight: the RJ-45 port Tx and Rx lines are normal.
Use this setting when you have the supplied straight
cable connected to Hub/switch
Power Input Only use the power adapter supplied with the Ethernet adapter
LAN Connection Use standard Ethernet cable (RJ-45 connector) to connect your
PC, hub/switch or broadband router/modem to this port.
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11Mbps Wireless Ethernet Adapter User's Manual
LED Indications
Wireless
Ethernet
LED Color Status Description
Ethernet
Wireless
Green
Green
ON The Access Point power on
OFF The Access Point power off
OFF No data forwarding between wireless and LAN ports.
Blinking Sending or Receiving data via wireless
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11Mbps Wireless Ethernet Adapter User's Manual
Hardware Installation
Following illustration is an example showing how to install adapter with your PC.
Be sure to use the supplied power adapter.
Note!
You may also connect the adapter to other Ethernet-ready device, such as printer
server.
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11Mbps Wireless Ethernet Adapter User's Manual
g
Connecting the Ethernet Adapter to Your Network
There are two network scenarios as below:
Ad-hoc
Networking
Also known as a peer-to-peer network, an ad-hoc network is
one that allows all workstations and computers in the network
to act as servers to all other users on the network.
Users on the network can share files, print to a shared printer,
and access the Internet with a shared modem. However, with
ad-hoc networking, users can only communicate with other
wireless LAN computers that are in the same wireless LAN
workgroup, and are within range.
<PC to Network Printer>
Infrastructure
Networking
<PC to PC >
Infrastructure networking differs from ad-hoc networking in
that it includes an access point. Unlike the ad-hoc structure
where users on the LAN contend the shared bandwidth, on
an infrastructure network, the access point can manage the
bandwidth to maximize bandwidth utilization.
Additionally, the access point enables users on a wireless
LAN to access an existing wired network, allowing wireless
users to take advantage of the wired networks resources,
such as Internet, email, file transfer, and printer sharing.
Infrastructure networking has the following advantages over
ad-hoc networking:
Extended range: each wireless LAN computer within the
range of the access point can communicate with other
wireless LAN computers within range of the access point.
Roamin
: the access point enables a wireless LAN computer
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