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

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 Česky [Czech]  TRENDnet tímto prohlašuje, že tento TEW-648UB je ve shodě se základními  požadavky  a  dalšími  příslušnými  ustanoveními směrnice 1999/5/ES. Dansk [Danish]  Undertegnede  TRENDnet  erklærer  herved,  at  følgende  udstyr TEW-648UB  overholder  de  væsentlige  krav  og  øvrige  relevante krav i direktiv 1999/5/EF. Deutsch [German]  Hiermit  erklärt  TRENDnet,  dass  sich  das  Gerät TEW-648UB  in Übereinstimmung mit den grundlegenden Anforderungen und den übrigen  einschlägigen  Bestimmungen  der  Richtlinie  1999/5/EG befindet. Eesti [Estonian]  Käesolevaga  kinnitab  TRENDnet  seadme TEW-648UB  vastavust direktiivi  1999/5/EÜ  põhinõuetele  ja  nimetatud  direktiivist tulenevatele teistele asjakohastele sätetele.
 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. Français [French]  Par la présente TRENDnet déclare que l'appareil TEW-648UB est conforme  aux  exigences  essentielles  et  aux  autres  dispositions pertinentes de la directive 1999/5/CE. Italiano [Italian]  Con  la  presente  TRENDnet  dichiara  che  questo TEW-648UB    è 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 atbilst Direktīvas 1999/5/EK būtiskajām prasībām un citiem ar to saistītajiem noteikumiem. Lietuvių [Lithuanian]   Šiuo TRENDnet deklaruoja, kad šis TEW-648UB atitinka esminius reikalavimus ir kitas 1999/5/EB Direktyvos nuostatas. Nederlands [Dutch]  Hierbij  verklaart  TRENDnet  dat  het  toestel TEW-648UB  in overeenstemming is met de essentiële eisen en de andere relevante bepalingen van richtlijn 1999/5/EG. Malti [Maltese]  Hawnhekk, TRENDnet, jiddikjara li dan TEW-648UB jikkonforma mal-ħtiġijiet  essenzjali  u  ma  provvedimenti  oħrajn  relevanti  li hemm fid-Dirrettiva 1999/5/EC. Magyar [Hungarian]  Alulírott, TRENDnet nyilatkozom, hogy a TEW-648UB megfelel a vonatkozó  alapvetõ  követelményeknek  és  az  1999/5/EC  irányelv egyéb elõírásainak. Polski [Polish]  Niniejszym TRENDnet oświadcza, że TEW-648UB jest zgodny z zasadniczymi  wymogami  oraz  pozostałymi  stosownymi postanowieniami Dyrektywy 1999/5/EC. Português [Portuguese] TRENDnet  declara  que  este TEW-648UB  está  conforme  com  os requisitos essenciais e outras disposições da Directiva 1999/5/CE. 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  spĺňa  základné požiadavky a všetky príslušné ustanovenia Smernice 1999/5/ES. Suomi [Finnish]  TRENDnet  vakuuttaa  täten  että TEW-648UB    tyyppinen  laite on direktiivin  1999/5/EY  oleellisten  vaatimusten  ja  sitä  koskevien direktiivin muiden ehtojen mukainen. Svenska [Swedish]  Härmed  intygar  TRENDnet  att  denna TEW-648UB  står  I överensstämmelse  med  de  väsentliga  egenskapskrav  och  övriga relevanta bestämmelser som framgår av direktiv 1999/5/EG.
 iv 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  tell 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  installed,  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
 10  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.
 12 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.
 13 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
 14  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.
 18 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.
 20 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.
 21 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.
 22
 23 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.
 25 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)
 26 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 IMPLIED, EITHER IN FACT OR BY OPERATION OF LAW, STATUTORY OR OTHERWISE, INCLUDING WARRANTIES 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.
 27 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.  Some TRENDnet products include software code written by third party developers. These codes are subject to the GNU General Public License ("GPL") or GNU Lesser General Public License ("LGPL").   Go to http://www.trendnet.com/gpl or http://www.trendnet.com Download section and look for the desired TRENDnet product to access to the GPL Code or LGPL Code. These codes are distributed WITHOUT WARRANTY and are subject to the copyrights of the developers. TRENDnet does not provide technical support for these codes.  Please  go  to  http://www.gnu.org/licenses/gpl.txt  or  http://www.gnu.org/licenses/lgpl.txt  for  specific terms of each license.
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