LG Electronics USA WN8122E WiFi Module User Manual ZZ

LG Electronics USA WiFi Module ZZ

User Manual

IEEE 802.11a/b/g/n WirelessDual-Band Network AdapterModel # WN8122E-HF-19September 2011
Trademarks:Other product and company names are trademarks or registered trademarks of their respective holders.
iTable of ContentsTable of ContentsWireless Dual-band Network Adapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1Features and Benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2Hardware Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2Product Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3Compliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Introduction1Wireless Dual-band Network AdapterIntroductionThe Wireless Dual-band Network Adapter (WN8122E-HF-19) is another cutting edge introduction in both 5GHz and 2.4GHz wireless communication for digital TV, desktop and notebook computers. Designed for both home entertainment and SOHO environments, this system-embedded wireless network adapter provides the high speed, stable coverage and secure security expected by today’s wireless users. WN8122E-HF-19 is IEEE 802.11n compliant while maintaining full backwards compatibility with the 802.11a, 802.11b and 802.11g standards. It utilizes advanced MIMO (Multiple-In, Multiple-Out) technology to deliver incredible speed and range. The Wireless Dual-band Network Adapter provides better performance than existing 802.11g technology. Upgrading to wireless 11n network provides an excellent solution for sharing an Internet connection and files such as video, music, photos, and documents.
Wireless Dual-band Network AdapterHardware Description2Features and Benefits•IEEE802.11n,g,b compliant•IEEE802.11a compliant•Wireless speeds up to 300 Mbps•Increased speed and coverage - up to 5 times the speed of IEEE 802.11g•Fully backwards compatible with 802.11b/g wireless networks•Replaces wired LANs at dramatically lower cost than wired alternatives•Orthogonal Frequency Division Multiplexing (OFDM) and advanced MIMO (Multiple-In, Multiple-Out) technology provides high speed connectionHardware DescriptionThe WN8122E-HF-19 adapter can be built in a multi-media entertainment system. This wireless network adapter provides 300 Mbps connections. It is fully compliant with the specification of the IEEE 802.11a/b/g/n standards.Refer to the user’s manual of your media device for configuration details.
Product Specifications3Product SpecificationsWireless Network IEEE802.11a: up to 54 MbpsIEEE802.11b: up to 11 MbpsIEEE 802.11g: up to 54 MbpsIEEE802.11n: up to 300 Mbps Operating Range Outdoor: Up to 300 m (984 ft) Indoor: Up to 100 m (328 ft)Radio SignalSignal TypeDirect Sequence Spread-Spectrum (DSSS) DBPSK: 1 Mbps DQPSK: 2 Mbps CCK: 5.5/11 Mbps BPSK: 6/9 Mbps QPSK: 12/18 Mbps 16-QAM: 24 Mbps 64-QAM: 48/54 MbpsOperating FrequencyUSA (FCC) and Canada (IC): 2.412 ~ 2.462 GHz, 5.180 ~ 5.240 GHz, 5.745 ~ 5.825 GHzEurope (ETSI): 2.412 ~ 2.472 GHz, 5.180 ~ 5.240 GHzJapan (STD-T66/STD-33): 2.412 ~ 2.484 GHz, 5.180 ~ 5.240 GHzTaiwan (NCC): 2.412 ~ 2.462 GHz, 5.745 ~ 5.825 GHz
Product Specifications4Product SpecificationsOperating ChannelsUSA (FCC) and Canada (IC): 11 channelsEurope (ETSI): 13 channelsSpain: 2 channelsJapan (STD-T66/STD-33): 14 channels Sensitivity-69dBm at HT20, MCS7 (2.4 GHz)-87dBm at HT20, MCS0 (2.4GHz)-69dBm at HT20, MCS7 (5GHz)-87dBm at HT20, MCS0 (5GHz)RF Output Power11a/n 14 +/- 2 dBm(for 5150-5250MHz), 20 +/- 2dBm(for 5725-5850MHz) 11b 17 +/- 2 dBm 11g/n 18 +/- 2 dBmPhysical CharacteristicsUSB Pin Assignment Pin 1: GND (Ground)Pin 2: D+Pin 3: D-Pin 4: Vcc (Positive Input Supply Voltage: +5V) Dimensions48(L)x30(W) mmWeight8.026 g (0.0177 lb)AntennaTwo external antennas on boardPin 1Pin 2Pin 3Pin 4
Product Specifications5Product SpecificationsPower VoltageDC5V ± 10%Power ConsumptionFull load: 430 mAStandards ConformanceWireless StandardIEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11nEnvironmentalTemperature Operating: 0 to 60 °C (32 to 140 °F) Storage: -20 to 60 °C (-4 to 140 °F)Humidity: under 85% (non-condensing)CertificationCE FCCWiFi Software Drivers Windows 2000Windows XPWindows Vista
Compliance6ComplianceFederal Communication Commission Interference StatementThis 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.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.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.For operation within 5.15 ~ 5.25GHz frequency range, it is restricted to indoor use only.
Compliance7ComplianceIMPORTANT NOTE:FCC Radiation Exposure Statement:This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20 cm between the radiator and your body.This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.2.4GHz operation of this product in the U.S.A. is firmware-limited to channels 1 through 11.This module is intended for OEM integrator. The OEM integrator is still responsible for the FCC compliance requirement of the end product, which integrates this module.Any changes or modifications not expressly approved by the manufacturer could void the user's authority to operate this equipment.The device must contain the following permanent labeling on the exterior of the device as follows: Contains FCC ID: BEJWN8122ECEThis device can be operated in the EU without restrictions indoor.However, operated outdoors in France is restricted to 2400 ~ 2454 MHz(Channel 1 ~ 7).

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