WN4401C-ZZ IEEE 802.11b/g single chip miniPCI V 0.1 Arcadyan Technology Corporation 4F, No 9 Park Avenue II, Science-based Industrial Park HsinChu 300, Taiwan Subject to Change without Notices Copyright 200 3 by Arcadyan. Confidentical / All right reserved. WN4401C-ZZ 1 Table of Contents Contents _____________________________________________________________ 2 Revision History ______________________________________________________ 3 Chapter 1 Introduction _________________________________________________ 4 1.1 Product Features ________________________________________________ 4 1.2 Application ____________________________________________________ 5 Chapter 2 Hardware ___________________________________________________ 5 2.1 General Overview _______________________________________________ 5 2.2 Hardware Architecture ___________________________________________ 5 2.3 Main Chipset Information _________________________________________ 5 Chapter 3 Software ____________________________________________________ 6 3.1 Operating Systems Supported ____________________________________ 6 3.2 WEP Security _________________________________________________ 6 3.3 Configuration Utility ___________________________________________ 6 Chapter 4 Specifications ________________________________________________ 7 References __________________________________________________________ 10 WN4401C-ZZ 2 Revision History Edition #
Reason for revision V 0.1 Initial Document Issue date Sep. 23, 2004 Written by Jason Lee WN4401C-ZZ 3 Chapter 1 Introduction 1. Introduction WN4401C is an industrial miniPCI Card which enables wireless networking systems to attain data transmission speeds at least up to 54 megabits-per-second (Mbps), while remaining backward compatible to the existing installed base of over 15 million Wi-Fi systems worldwide. It supports operation to both the IEEE 802.11b and IEEE 802.11g standards. WN4401C will enable a next generation of high-data-rate platforms for operation in the 2.4 GHz band that deliver a five-fold speed increase. It is fully IEEE 802.11g standard compliant, and uses prioritization algorithms and enhanced protection mechanisms to significantly increase pure 802.11g as well as mixed-mode network performance. The cost and performance advantages will make it an ideal solution for high bandwidth enterprise applications, such as wireless video conferencing and large file transfers, as well as advanced home networking applications such as multi-channel CD-quality audio and DVD-quality video streaming. WN4401C incorporates the 802.11g Standard's mandatory modulation schemes Complementary Code Keying (CCK), which is used in 802.11b, and Orthogonal Frequency Division Multiplexing (OFDM), used in 802.11g. Using CCK ensures backward-compatibility with the installed Wi-Fi 802.11b base, while OFDM provides the speed required for today's high-bandwidth applications. 1.1 Product Features High speed for wireless LAN connection, up to 54 Mbps data rate. Extended Range feature supported Backward compatible to the existing IEEE 802.11b WLAN infrastructure. An user-friendly utility to configure SSID, security setup and site survey. Wireless data encryption using WEP 64, 128-bit encryption for security. Support for WPA and Wi-Fi, WPA2 upgradeable Built-in Hirose antenna connectors. Firmware upgrade-able by only changing driver. 1.2 Applications Home networking for device sharing. Wireless multimedia. Wireless office for extension Ethernet range. Mobile networking for notebook PC, PDA, Web Pad or Wireless Gateway Built-in Application. WN4401C-ZZ 4 Chapter 2 Hardware 2.1 General Overview Power: 3.3V, DC input. Antenna connector: Two Hirose, FL-R-SMT (01) coaxial connectors. 2.2 Hardware Architecture 2.3 Main Chipset Information 2.3.1 AR2413: An IEEE 802.11g MAC + Baseband processor, AES Hardware accelerator, on-chip SRAM memory and MiniPCI/PCI bus interface. Radio-on-Chip (RoC). A zero-IF direct down conversion transceiver. a 2.4GHz power amplifier, 5GHz SiGe monolithic VCO. WN4401C-ZZ 5 Chapter 3 Software 3.1 Operating System Supported Windows 98SE, Windows ME, Windows 2000, Windows XP and Linux. 3.2 Security Wired Equivalent Privacy (WEP) supports 64, and 128 bit keys. Support WPA, WPA2 upgradeable 3.3 Configuration Utility A Utility to set SSID, WEP key and dynamically view configuration and receiving signal quality. Support worldwide country channel selection. WN4401C-ZZ 6 Chapter 4 Specifications Frequency Band:
802.11g Radio: 2.4 GHz 802.11b Radio: 2.4 GHz USA FCC Canada IC Europe ETSI Spain France Japan STD-T66 2412~2462MHz (Ch1~Ch11) 2412~2462MHz (Ch1~Ch11) 2412~2472MHz (Ch1~Ch13) 2412~2472MHz (Ch1~Ch13) 2457~2472MHz (Ch10~Ch13) 2412~2472MHz (Ch1~Ch13) Modulation TYPE:
DSSS BPSK, QPSK, CCK OFDM BPSK, QPSK, 16QAM, 64QAM Operating Channels:
IEEE 802.11b compliant:
11 channels (US, Canada) 13 channels (ETSI) 13 Channels (Spain) 4 Channels (France) 13 channels (Japan) IEEE 802.11g compliant:
11 channels (US, Canada) 13 channels (ETSI) 13 Channels (Spain) 4 Channels (France) 13 channels (Japan) Security: 64/128-bit WEP/TKIP/AES-CCM/AES-OCB/ 802.1x, and WPA Operating Voltage: 3.15V ~ 3.45V Transmitted Power: See Table 1 Rates/Sensitivity/Allowable Path Loss: See the Table 2 Mechanical specification:
MiniPCI Type 3B Regulatory compliance:
Power Limit: FCC 15.407 ETSI, CE Current consumption: TX:480 mA Max; RX: 420mA Max; Power Saving: 20mA WN4401C-ZZ 7 Operating Temperature: 0 ~ 55 oC ambient Storage Temperature: -20 ~ 75 oC ambient Humidity: 5 ~ 90% and must be non-condensing ESD: EN61000-4-2, which specifies 4kV contact and 8kV air discharge. WN4401C-ZZ 8 Table 1: Modulation Scheme and Transmit Power Modulation Rate Output Power 2.4-2.5GHz (dBm) 802.11b 1Mbps 802.11b 2Mbps 802.11b 5.5Mbps 802.11b 11Mbps 17 17 17 17 Modulation Rate Output Power 2.4-2.5GHz (dBm) 802.11g 6Mbps 802.11g 9Mbps 802.11g 12Mbps 802.11g 18Mbps 802.11g 24Mbps 802.11g 36Mbps 802.11g 48Mbps 802.11g 54Mbps Table 2: Typical Range at Which Frame (1000 Bytes PDUs) Packet Error Rate < 10%
16 16 16 16 15 15 13 13 Modulation Rate Receiver Sensitivity (dBm) 2.412 ~ 2.484 GHz 802.11b 1Mbps 802.11b 2Mbps 802.11b 5.5Mbps 802.11b 11Mbps
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-85
-82 Modulation Rate Receiver Sensitivity Typical (dBm) 802.11g 6Mbps 802.11g 9Mbps 802.11g 12Mbps 802.11g 18Mbps 802.11g 24Mbps 802.11g 36Mbps 802.11g 48Mbps 802.11g 54Mbps WN4401C-ZZ
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-79
-75
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-68 9 References IEEE 802.11b Standard Specification IEEE 802.11g Draft Specification D8.2 The drawings, specifications and the data contain herein are the exclusive property of Arcadyan Technology Corp. issued in strict confidence and shall not, without the prior written permission of Arcadyan Technology Corp., be reproduced, copied or used, in parts or as a whole, for any purpose whatsoever, except the manufacture of articles for Arcadyan Technology Corp. Arcadyan makes no warranties with respect to the correctness, accuracy or wholeness of this specification. The information in this document is subject to change without notice. Arcadyan reserves the right to make revisions to this document and the product described herein without obligation to notify any person or entity of any such changes. WARNING This document is intended for internal use only. A Non-Disclosure Agreement (NDA) is required to release this document under any circumstances. WN4401C-ZZ 10 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. 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. IMPORTANT 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 20cm between the radiator & your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. IEEE 802.11b or 802.11g operation of this product in the U.S.A. is firmware-limited to channels 1 through 11. WN4401C-ZZ 11 This device is intended only for OEM integrators under the following conditions:
The antenna must be installed such that 20 cm is maintained between the antenna and users, and The transmitter module may not be co-located with any other transmitter or antenna. As long as 2 conditions above are met, further transmitter test will not be required. However, the OEM integrator is still responsible for testing their end-product for any additional compliance requirements required with this module installed (for example, digital device emissions, PC peripheral requirements, etc.). IMPORTANT NOTE: In the event that these conditions can not be met (for example certain laptop configurations or co-location with another transmitter), then the FCC authorization is no longer considered valid and the FCC ID can not be used on the final product. In these circumstances, the OEM integrator will be responsible for re-evaluating the end product (including the transmitter) and obtaining a separate FCC authorization. End Product Labeling This transmitter module is authorized only for use in device where the antenna may be installed such that 20 cm may be maintained between the antenna and users (for example :AP). The final end product must be labeled in a visible area with the following: Contains TX FCC ID:
RAXWN4401CARC. Manual Information That Must be Included The OEM integrator has to be aware not to provide information to the end user regarding how to install or remove this RF module in the users manual of the end product which integrate this module. The users manual for OEM integrators must include the following information in a prominent location IMPORTANT NOTE: To comply with FCC RF exposure compliance requirements, the antenna used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter. WN4401C-ZZ 12 Industry Canada Statement Operation is subject to the following two conditions:
1) this device may not cause interference and 2) this device must accept any interference, including interference that may cause undesired operation of the device This device has been designed to operate with an antenna having a maximum gain of 2 dBi. Antenna having a higher gain is strictly prohibited per regulations of Industry Canada. The required antenna impedance is 50 ohms. To reduce potential radio interference to other users, the antenna type and its gain should be so chosen that the EIRP is not more than required for successful communication. WN4401C-ZZ 13