LM Technologies LM811 Manuale utente
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LM811-0451
LM811 Wi-Fi & BT SMT Module
Information To User ..................................................…….. I
1. Introduction .........................................................…… 1
2. Wireless LAN Basics ................................................……. 3
3. IP ADDRESS ..........................................................……. 4
4. Install Driver/Utility ...............................................……. 5
4.1 Windows XP/Vista/Win7 / 8 / 8.1 / 10......................... 5
5. Wireless/Bluetooth Network Configuration .......................... 7
5.1 Utility Icon ........................................................ 7
5.2 Client Mode (Default Setting).................................... 7
6. Technical Specifications ............................................... 15
7. Troubleshooting ......................................................... 16
8. Glossary ................................................................... 17
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The channel identifiers, channel center frequencies, and regulatory domains of
each 22-MHz-wide channel are shown in following Table.
Channel
Identi
fier
Freque
ncy
(MHZ)
Regulato
r
y
Domains
Japan ETSI North
Ame
r
ica
Israel Mexico
1 2412
˗˗˗
2 2417
˗˗˗
3 2422
˗˗˗˗
4 2427
˗˗˗˗
5 2432
˗˗˗˗
6 2437
˗˗˗˗
7 2442
˗˗˗˗
8 2447
˗˗˗˗
9 2452
˗˗˗˗
10 2457
˗˗˗˗
11 2462
˗˗˗˗
12 2467
˗˗
13 2472
˗˗
14 2484
˗
1
FEATURES
Support Microsoft Win7 / 8 / 8.1 / 10(32bit/64bit).
Operating distance of up to 150 meters in free space.
150/120/90/60/54/48/36/30/24/22/18/12/11/6/5.5/2/1 Mbps selectable Data Rate.
64/128-bit WEP , WPA (Wi-Fi Protected Access), WPA2
2.400GHz ~ 2.4835GHz unlicensed ISM Frequency Band.
Modulation Method :
IEEE 802.11b : DSSS (Direct Sequence Spread Spectrum).
IEEE 802.11g / 802.11n : OFDM (Orthogonal Frequency Division Multiplexing).
Easy operation and up.
S
Windows System : Win7 / 8 / 8.1 / 10(32bit/64bit).
System must have a device driver installed. It allows you
to communicate with 11n USB .
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Thank you for your purchase of the . Featuring
wireless technology, this wireless networking solution has been designed
for both large and small businesses, and it is scalable so that you can
easily add more users and new network features depending on your
business scale.
2
BEFORE YOU START
˓ 11n USB
˓
CONNECTING YOUR WLAN 11n USB Client
Connect your WLAN 11n USB . Install driver.
3
Wireless LAN network defined by IEEE 802.11b/g standard committee
could be configured as :
Ad Hoc wireless LAN.
Infrastructure wireless LAN.
Ad Hoc network is a group of wireless LAN cards, this
group is called a BSS (Basic Service Set). This group can use their wireless
LAN cards to communicate with each other, but can not
connect to the Internet.
Ad Hoc Wireless Network Infrastructure Wireless Network
The most obvious difference between Infrastructure wireless
network and Ad Hoc wireless network i Infrastructure wireless
network can access the resource in the Internet through Access Point.
Depending on your requirement, you can easily set up your system
network to be a“Ad Hoc”or “Infrastructure”wireless network
Generally speaking, if in your network, there is an Access Point in it, we
recommend you to set your network as an “Infrastructure”, so it can
connect to the Internet.
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4
Win UAC Dialog is shown. Click Yes
to continue.
Step 2 :
Preparing Setup dialog is shown
Step 3 :
Wizard is ready to install driver
and utility. Click Next to begin the
installation
Installing & configuring
driver and utility
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Step 1 :
5
Installing Cisco 802.1x module
Step 4 :
Click Finish to complete
installation. The installation will
after windows
6
ˊClient mode utility running and scan available network.
ˊClient mode utility running and can not scan any AP
5.2 Client Mode (Default Setting)
Wireless Device Control :
ˊShow Tray Icon –Show icon or not show icon in system tray.
ˊRadio Off –To stop wireless signal.
ˊDisable Adapter –To stop wireless device.
ˊVirtual WiFi allowed –To enable Soft AP
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11n USB uses its own management software.All
functions controlled by users are provided by this application. When you insert
the WLAN into your laptop or desktop, a icon should appear in the
Windows System Trayautomatically.
5.1 Utility Icon
ˊClient mode utility running but no plugged
7
5.2.1 GENERAL SETTING
Once device is set,
double click on icon
and the onfiguration
window will pop up as
shown. It shows the
current connected
network. The signal
strength and link quality
are displayed.
The bar graph displays
the quality and strength
of the link between the
node and its Access
Point.
Link Quality is a measurement of receiving and transmitting
performances over the radio.
Network Address displays current MAC Address, IP Address,
Subnet. and Gateway.
Click Renew IP button to refresh IP address leased from
wireless AP.
5.2.2 PROFILE SETTING
In profile tab, you
can Add,Remove,
Edit,Duplicate and
Set Default to
manipulate profile
content manually.
trongly
recommend to use
profile after you do
Available Network.
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