TRENDNET TEW648UB 802.11n draft 1x1 USB dongle User Manual UG TEW 648UB 0925
TRENDNET, INC. 802.11n draft 1x1 USB dongle UG TEW 648UB 0925
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User Manual
i
Federal Communication Commission Interference Statement
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 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.
FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void
the user's authority to operate this equipment.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device
may not cause harmful interference, and (2) this device must accept any interference received, including interference
that may cause undesired operation.
IMPORTANT NOTE:
FCC Radiation Exposure Statement:
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. End users must
follow the specific operating instructions for satisfying RF exposure compliance. To maintain compliance with FCC RF
exposure compliance requirements, please follow operation instruction as documented in this manual.
This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.
The USB dongle transmitter is approved for use in typical laptop computers. To comply with FCC RF exposure
requirements, it should not be used in other devices or certain laptop and tablet computer configurations where the
USB connectors on the host computer are unable to provide or ensure the necessary operating configurations intended
for the device and its users or bystanders to satisfy RF exposure compliance requirements.
SAR compliance has been established in typical laptop computer(s) with USB slot, and product could be used in typical
laptop computer with USB slot. Other application like handheld PC or similar device has not been verified and may not
compliance with related RF exposure rule and such use shall be prohibited.
The availability of some specific channels and/or operational frequency bands are country dependent and are firmware
programmed at the factory to match the intended destination. The firmware setting is not accessible by the end user.
For Taiwan 警語
警語警語
警語：
：：
：
經型式認證合格之低功率射頻電機，非經許可，公司、商號或使用者均不得擅自變更頻率、加大功率或變更原設計之
特性及功能。
低功率射頻電機之使用不得影響飛航安全及干擾合法通信；經發現有干擾現象時，應立即停用，並改善至無干擾時方
得繼續使用。前項合法通信，指依電信法規定作業之無線電通信。低功率射頻電機須忍受合法通信或工業、科學及醫
療用電波輻射性電機設備之干擾。
ii
Europe – EU Declaration of Conformity
This device complies with the essential requirements of the R&TTE Directive 1999/5/EC. The following test methods have been
applied in order to prove presumption of conformity with the essential requirements of the R&TTE Directive 1999/5/EC:
EN60950-1: 2006
Safety of Information Technology Equipment
EN 62311: 2008
Assessment of electronic and electrical equipment related to human exposure restrictions for electromagnetic fields (0 Hz – 300GHz)
EN 300 328 V1.7.1 (2006-10)
Electromagnetic compatibility and Radio spectrum Matters (ERM); Wideband transmission systems; Data transmission equipment
operating in the 2,4 GHz ISM band and using wide band modulation techniques; Harmonized EN covering essential requirements
under article 3.2 of the R&TTE Directive
EN 301 489-1 V1.8.1 (2008-04)
Electromagnetic compatibility and Radio Spectrum Matters (ERM); ElectroMagnetic Compatibility (EMC) standard for radio
equipment and services; Part 1: Common technical requirements
EN 301 489-17 V1.3.2 (2008-04)
Electromagnetic compatibility and Radio spectrum Matters (ERM); ElectroMagnetic Compatibility (EMC) standard for radio
equipment and services; Part 17: Specific conditions for 2,4 GHz wideband transmission systems and 5 GHz high performance RLAN
equipment
This device is a 2.4 GHz wideband transmission system (transceiver), intended for use in all EU member states and EFTA countries,
except in France and Italy where restrictive use applies.
In Italy the end-user should apply for a license at the national spectrum authorities in order to obtain authorization to use the device
for setting up outdoor radio links and/or for supplying public access to telecommunications and/or network services.
This device may not be used for setting up outdoor radio links in France and in some areas the RF output power may be limited to 10
mW EIRP in the frequency range of 2454 – 2483.5 MHz. For detailed information the end-user should contact the national spectrum
authority in France.
0560
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Dansk [Danish] Undertegnede TRENDnet erklærer herved, at følgende udstyr
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overholder de væsentlige krav og øvrige relevante
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Übereinstimmung mit den grundlegenden Anforderungen und den
übrigen einschlägigen Bestimmungen der Richtlinie 1999/5/EG
befindet.
Eesti [Estonian] Käesolevaga kinnitab TRENDnet seadme
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iii
English Hereby, TRENDnet, declares that this
TEW-648UB
is in
compliance with the essential requirements and other relevant
provisions of Directive 1999/5/EC.
Español [Spanish] Por medio de la presente TRENDnet declara que el
TEW-648UB
cumple con los requisitos esenciales y cualesquiera otras
disposiciones aplicables o exigibles de la Directiva 1999/5/CE.
Ελληνική [Greek] ΜΕ ΤΗΝ ΠΑΡΟΥΣΑ TRENDnet ∆ΗΛΩΝΕΙ ΟΤΙ
TEW-648UB
ΣΥΜΜΟΡΦΩΝΕΤΑΙ ΠΡΟΣ ΤΙΣ ΟΥΣΙΩ∆ΕΙΣ ΑΠΑΙΤΗΣΕΙΣ
ΚΑΙ ΤΙΣ ΛΟΙΠΕΣ ΣΧΕΤΙΚΕΣ ∆ΙΑΤΑΞΕΙΣ ΤΗΣ Ο∆ΗΓΙΑΣ
1999/5/ΕΚ.
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Italiano [Italian] Con la presente TRENDnet dichiara che questo
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conforme ai requisiti essenziali ed alle altre disposizioni pertinenti
stabilite dalla direttiva 1999/5/CE.
Latviski [Latvian] Ar šo TRENDnet izgatavotāja nosaukums] deklarē, ka
TEW-
648UB
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Malti [Maltese] Hawnhekk, TRENDnet, jiddikjara li dan
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Polski [Polish] Niniejszym TRENDnet oświadcza, że
TEW-648UB
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Português [Portuguese]
TRENDnet declara que este
TEW-648UB
está conforme com os
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Slovensko [Slovenian] TRENDnet izjavlja, da je ta
TEW-648UB
v skladu z bistvenimi
zahtevami in ostalimi relevantnimi določili direktive 1999/5/ES.
Slovensky [Slovak] TRENDnet týmto vyhlasuje, že
TEW-648UB
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Suomi [Finnish] TRENDnet vakuuttaa täten että
TEW-648UB
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direktiivin 1999/5/EY oleellisten vaatimusten ja sitä koskevien
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Svenska [Swedish] Härmed intygar TRENDnet att denna
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står I
överensstämmelse med de väsentliga egenskapskrav och övriga
relevanta bestämmelser som framgår av direktiv 1999/5/EG.
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TABLE OF CONTENT
Introduction............................................................................................................. 5
Unpacking and Setup............................................................................................... 6
Unpacking ............................................................................................................. 6
System Requirements ........................................................................................... 6
IDentifying external components ............................................................................ 7
LED ........................................................................................................................ 7
WPS Button ........................................................................................................... 7
Wireless Performance Considerations..................................................................... 8
Software Installation................................................................................................ 9
Windows Based Utility Installation........................................................................ 9
Wireless Utility Setting .......................................................................................... 11
Link Information.................................................................................................. 11
Configuration ...................................................................................................... 12
Site Survey........................................................................................................... 16
Profile.................................................................................................................. 17
WPS..................................................................................................................... 19
About .................................................................................................................. 24
Technical Specifications......................................................................................... 25
5
INTRODUCTION
Congratulations on your purchase of this Wireless N USB Adapter.
This manual contains detailed instructions regarding the operation of this product.
Please keep this manual for future reference.
With the Wireless N USB Adapter, a desktop or laptop computer can communicate
with another computer wirelessly. An easy-to-use utility is bundled with the
Wireless USB Adapter for configuration, monitoring, and diagnostic purposes.
The Wireless N USB Adapter can wirelessly transmit and receive data, at a speed
of up to 150 megabits per second.
The Wireless N USB Adapter provides users with access to real-time information
anywhere in their organization. The mobility of the Wireless N USB Adapter
provides productivity and service, which are not available under wired networks.
The Wireless N USB Adapter can easily adapt from peer-to-peer networks, suitable
for a small number of users, to full infrastructure networks of thousands of users
that allow roaming around a broad area.
6
UNPACKING AND SETUP
This section provides unpacking and setup information for the Wireless N USB
Adapter.
Unpacking
The box should contain the following items:
TEW-648UB Wireless N USB Adapter
Multi-Language Quick Installation Guide
CD-ROM (Utility & Driver)
If any item is found missing or damaged, please contact your local reseller for
replacement.
System Requirements
Before installation, check the following:
Make sure your computer is running at least a 300MHz or above processor
with 256MB RAM or above
Make sure the USB ports are is USB 2.0 port
The operating system on your computer must be the following: Windows 2000
(Service Pack 4), XP (Service Pack 2), Windows Vista
A draft 802.11n or 802.11b/g access point.
Make sure the environment has minimal interference and obstructions.
7
IDENTIFYING EXTERNAL COMPONENTS
LED
LED Status Description
Slow Blink (1 blink/second)
When the LED is blinking, the WLAN Adapter is transmitting or receiving data
on the Wireless Ethernet network.
Fast Blink (3 blinks/second)
After pressing the WPS button, the LED will flash 3 blinks/second. Once the
connection is successfully established between the AP and the adapter, the LED
will remain solid for 5 seconds to t
ell the users that the connection has been
established. After 5 seconds , the LED will turn off to indicate that the AP is
ready for a new WPS connection and the adapter is associated with the AP.
Off User inserts the card into the NB without driver inst
alled, and without
connection.
WPS Button
Press the WPS button start the WPS pairing, the LED will begins to blinking for 3
blinks/second, once the connection is successfully established between the AP and
the adapter, the LED will remain in solid for 5 seconds to tell the users that the
connection has been established. After 5 second, the LED will light off to indicate
user that the Access Point or Wireless Router is ready for a new WPS connection
and the adapter is associated with the Access Point or Wireless Router.
8
WIRELESS PERFORMANCE CONSIDERATIONS
There are a number of factors that can impact the range of wireless devices.
1. Adjust your wireless devices so that the signal is traveling in a straight path,
rather than at an angle. The more material the signal has to pass through the
more signal you will lose.
2. Keep the number of obstructions to a minimum. Each obstruction can reduce
the range of a wireless device. Position the wireless devices in a manner that
will minimize the amount of obstructions between them.
3. Building materials can have a large impact on your wireless signal. In an indoor
environment, try to position the wireless devices so that the signal passes
through less dense material such as dry wall. Dense materials like metal, solid
wood, glass or even furniture may block or degrade the signal.
4. Antenna orientation can also have a large impact on your wireless signal. Use
the wireless adapter’s site survey tool to determine the best antenna
orientation for your wireless devices.
5. Interference from devices that produce RF (radio frequency) noise can also
impact your signal. Position your wireless devices away from anything that
generates RF noise, such as microwaves, radios and baby monitors.
6. Any device operating on the 2.4GHz frequency will cause interference. Devices
such as 2.4GHz cordless phones or other wireless remotes operating on the
2.4GHz frequency can potentially drop the wireless signal. Although the phone
may not be in use, the base can still transmit wireless signal. Move the phone’s
base station as far away as possible from your wireless devices.
If you are still experiencing low or no signal consider repositioning the wireless
devices or installing additional access points. The use of higher gain antennas may
also provide the necessary coverage depending on the environment.
9
SOFTWARE INSTALLATION
This section describes how to install the driver and utility for the Wireless N USB
Adapter.
Windows Based Utility Installation
1) Insert the Utility and Driver CD-ROM into your computer’s CD-ROM drive and
then click Install Utility.
2) Follow the InstallShield Wizard Instructions
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3) Click Finish to restart the computer.
4) After the computer is rebooted, plug the Wireless N USB Adapter into an
available USB slot on your computer.
11
WIRELESS UTILITY SETTING
The user can configure the wireless settings using the Wireless Adapter
Configuration Utility. Double-click the utility icon that appears in the taskbar.
The Wireless Adapter Configuration Utility is divided into six sections: Link Info,
Configuration, Site Survey, Profile, WPS and About.
Link Information
This is the default screen after launching the Utility program.
Status: Shows the associated BSSID (MAC address), which can be used to identify
the wireless access point or router that you are connecting to.
SSID: Shows the current SSID, which must be the same as your wireless access
point or router in order to establish the connection correctly.
Frequency: Shows the current frequency used for your wireless network.
Wireless Mode: Shows the current wireless mode used.
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Encryption: Shows the current encryption mode used.
TxRate: Shows the current data rate used for transmitting.
Channel: Shows the current channel for communication.
Link Quality: Shows the link quality of the Wireless N USB Adapter with the Access
Point when operating under Infrastructure mode.
Signal Strength: Shows the wireless signal strength of the connection between the
Wireless N USB Adapter with the Access Point.
Data Rate:
Shows the statistics of data transfer, and the calculation is based on the
number of packets transmitted and received.
Configuration
This screen is where you set the basic wireless settings for the Wireless N USB
Adapter.
Profile Name: You can modify the Profile Name to anything you would like, for
example Home, Office, PlayRoom and etc.
SSID: Service Set Identifier, which is a unique name shared among all wireless
clients in a wireless network. The SSID must match the wireless access point or
router’s SSID that you are connecting to.
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Wireless Mode: There are two modes available for selection
● Infrastructure – to establish wireless communication with the LAN and other
wireless clients through the use of Access Points or Wireless Router. This is
most common type of connection.
● Ad-Hoc – to establish point-to-point wireless communication directly with
other wireless client devices.
Authentication: The following options are available: Open System, Shared Key,
WPA-PSK, WPA2-PSK, WPA EAP-TLS, WPA2 EPA-TLS . Select Open System, Shared
Key for WEP data encryption feature.
Open or Shared Key
Open System and Shared Key require the user to set a WEP key to exchange data
with other wireless clients that have the same WEP key. WEP is considered basic
level of wireless encryption, if you would like higher security connection, WPA2
encryption is recommended.
Default Key: select one of the 4 keys to use.
Network Key: choose the encryption way, either in HEX or ASCII formats,
and enter the password in the blank space.
Key Length: select 64 or 128 bits as the length of the keys
Key Format: HEX or ASCII
Key Length Hex ASCII
Type characters 0-9, A-F, a-f alphanumeric format
64-bit 10 characters 5 characters
128-bit 26 characters 13 characters
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WPA-PSK / WPA2-PSK
If using the WPA-PSK/WPA2-PSK authentication method, please select the
Encryption type for TKIP or AES then enter the Passphrase key. The minimum
length is 8 characters.
15
WPA EAP-TLS
If using the WPA/WPA2 EAP-TLS authentication method, please select the
Encryption type for TKIP or AES then select the WPA/WPA2 Certificate from drop
down list.
16
Site Survey
This screen allows the user to scan for available wireless network. It also allows
the user to establish wireless communications with an target device.
Available Network – displays the wireless networks (wireless clients, access points
or routers) that are within range.
Select any one of the wireless networks by double-clicking on it or select the SSID
then click the “Connect” button.
Click the “Refresh” button to scan for available networks.
17
Profile
Profile – The user can create and manage the created profiles for home, work or
public areas. By double-clicking on one of the created profile, the setting will
adjust to the specific setting such as SSID, channel, and encryption as saved by
that particular profile.
Add: Adds a profile. The following screen will appear. The user can enter the
necessary information required for accessing the particular Access Point or
Wireless Router.
Remove: Deletes the selected profile
Edit: Edit an exist profile. The screen will back to profile. Edit the SSID and select
the Wireless Mode, Authentication and Encryption then click Apply to save the
profile. When the Profile name was changed, a new profile will be added in the list.
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Connect: Selected a profile from list then click the Connect to connecting to the
wireless network with the profile setting.
19
WPS
Wi-Fi Protected Setup (WPS) is an optional certification program from the Wi-Fi
Alliance that is designed to ease the task of setting up and configuring security on
a wireless network. There are two methods used in the WPS as below instruction.
Push the button on my access point
Using the WPS configuration with the “Push the button on my access point”
method, the configuration steps as below:
1) Selected the “Push the button on my access point”.
2) Push the WPS configuration button on your wireless access point or router.
3) Cliek the Next button start the WPS configuration.
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4) If the WPS configuration was successful, the follow window will show on.
5) If the WPS configuration was failed, the follow window will show on.
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Enter a PIN into my access point
Using the WPS configuration with the “Enter a PIN into my access point” method,
the configuration steps as below:
1) Selected the “Enter a PIN into my access point”, the PIN will be show on the
button of the windows.
2) Enter the PIN code into the WPS “Clint PIN number” of you wireless access
point or router then click the Start PIN button, the wireless access point or
router will start the WPS configuration process.
3) Selected a wireless access point or router which one will be connecting then
click the Next button start the WPS configuration. If the “Automatically select
the network” was checked, the setup step will be skip.
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4) If the WPS configuration was successful, the follow window will show on.
5) If the WPS configuration was failed, the follow window will show on.
24
About
This screen displays information about the Wireless N USB Adapter, such as the
Driver and Utility version. When a new version of the utility becomes available for
upgrade, users will be able to identify by version numbers.
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TECHNICAL SPECIFICATIONS
Hardware
Interface USB 2.0 Compliant
Standards IEEE 802.11n draft v2.0, IEEE 802.11b and IEEE 802.11g
Antenna Integrated Printed Antenna
LED Indicator Activity and WPS
Supported OS Windows 2000, XP (32/64-bit), Vista (32/64-bit)
Dimensions 33.9 x 17 x 7mm (1.3 x 0.7 x 0.3in)
Temperature Operating: 0° ~ 40° C (32° ~ 104° F)
Storage: -10° ~ 70° C (14° ~ 158° F)
Humidity 10% ~ 95% max (Non-condensing)
Certification CE, FCC
Wireless
Module Technique 802.11b: CCK (11 and 5.5Mbps), DQPSK (2Mbps), DBPSK (1Mbps)
802.11g/802.11n: OFDM
Frequency 2.412 ~ 2.484 GHz (Industrial Scientific Medical Band)
Media Access
Protocol
CSMA/CA with ACK
Data Rate (auto
fallback)
802.11b: 11Mbps, 5.5Mbps, 2Mbps, and 1Mbps
802.11g: 54Mbps, 48Mbps, 36Mbps, 24Mbps, 18Mbps, 12Mbps,
9Mbps and 6Mbps
802.11n: up to 135Mbps
Output Power 24.5 dBm (peak power)
Receiving
Sensitivity
802.11b: -84dBm (typical) at 11mpbs
802.11g: -68dBm (typical) at 54Mbps
802.11n: -65dBm at 135Mbps
Security 64/128-bit WEP (Hex/ASCII), WPA/WPA2, WPA-PSK/WPA2-PSK
Channels 1~11 Channels (FCC); 1~13 Channels (ETSI)
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Limited Warranty
TRENDnet warrants its products against defects in material and workmanship, under normal use and service,
for the following lengths of time from the date of purchase.
TEW-648UB – 3 Years Warranty
AC/DC Power Adapter, Cooling Fan, and Power Supply carry 1 year warranty.
If a product does not operate as warranted during the applicable warranty period, TRENDnet shall reserve the
right, at its expense, to repair or replace the defective product or part and deliver an equivalent product or
part to the customer. The repair/replacement unit’s warranty continues from the original date of purchase. All
products that are replaced become the property of TRENDnet. Replacement products may be new or
reconditioned. TRENDnet does not issue refunds or credit. Please contact the point-of-purchase for their
return policies.
TRENDnet shall not be responsible for any software, firmware, information, or memory data of customer
contained in, stored on, or integrated with any products returned to TRENDnet pursuant to any warranty.
There are no user serviceable parts inside the product. Do not remove or attempt to service the product by
any unauthorized service center. This warranty is voided if (i) the product has been modified or repaired by
any unauthorized service center, (ii) the product was subject to accident, abuse, or improper use (iii) the
product was subject to conditions more severe than those specified in the manual.
Warranty service may be obtained by contacting TRENDnet within the applicable warranty period and
providing a copy of the dated proof of the purchase. Upon proper submission of required documentation a
Return Material Authorization (RMA) number will be issued. An RMA number is required in order to initiate
warranty service support for all TRENDnet products. Products that are sent to TRENDnet for RMA service must
have the RMA number marked on the outside of return packages and sent to TRENDnet prepaid, insured and
packaged appropriately for safe shipment. Customers shipping from outside of the USA and Canada are
responsible for return shipping fees. Customers shipping from outside of the USA are responsible for custom
charges, including but not limited to, duty, tax, and other fees.
WARRANTIES EXCLUSIVE: IF THE TRENDNET PRODUCT DOES NOT OPERATE AS WARRANTED ABOVE, THE
CUSTOMER’S SOLE REMEDY SHALL BE, AT TRENDNET’S OPTION, REPAIR OR REPLACE. THE FOREGOING
WARRANTIES AND REMEDIES ARE EXCLUSIVE AND ARE IN LIEU OF ALL OTHER WARRANTIES, EXPRESSED OR
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OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. TRENDNET NEITHER ASSUMES NOR
AUTHORIZES ANY OTHER PERSON TO ASSUME FOR IT ANY OTHER LIABILITY IN CONNECTION WITH THE SALE,
INSTALLATION MAINTENANCE OR USE OF TRENDNET’S PRODUCTS.
TRENDNET SHALL NOT BE LIABLE UNDER THIS WARRANTY IF ITS TESTING AND EXAMINATION DISCLOSE THAT
THE ALLEGED DEFECT IN THE PRODUCT DOES NOT EXIST OR WAS CAUSED BY CUSTOMER’S OR ANY THIRD
PERSON’S MISUSE, NEGLECT, IMPROPER INSTALLATION OR TESTING, UNAUTHORIZED ATTEMPTS TO REPAIR
OR MODIFY, OR ANY OTHER CAUSE BEYOND THE RANGE OF THE INTENDED USE, OR BY ACCIDENT, FIRE,
LIGHTNING, OR OTHER HAZARD.
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LIMITATION OF LIABILITY: TO THE FULL EXTENT ALLOWED BY LAW TRENDNET ALSO EXCLUDES FOR ITSELF
AND ITS SUPPLIERS ANY LIABILITY, WHETHER BASED IN CONTRACT OR TORT (INCLUDING NEGLIGENCE), FOR
INCIDENTAL, CONSEQUENTIAL, INDIRECT, SPECIAL, OR PUNITIVE DAMAGES OF ANY KIND, OR FOR LOSS OF
REVENUE OR PROFITS, LOSS OF BUSINESS, LOSS OF INFORMATION OR DATE, OR OTHER FINANCIAL LOSS
ARISING OUT OF OR IN CONNECTION WITH THE SALE, INSTALLATION, MAINTENANCE, USE, PERFORMANCE,
FAILURE, OR INTERRUPTION OF THE POSSIBILITY OF SUCH DAMAGES, AND LIMITS ITS LIABILITY TO REPAIR,
REPLACEMENT, OR REFUND OF THE PURCHASE PRICE PAID, AT TRENDNET’S OPTION. THIS DISCLAIMER OF
LIABILITY FOR DAMAGES WILL NOT BE AFFECTED IF ANY REMEDY PROVIDED HEREIN SHALL FAIL OF ITS
ESSENTIAL PURPOSE.
Governing Law: This Limited Warranty shall be governed by the laws of the state of California.
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terms of each license.
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