LM-WU110 Wireless Product Specification -IEEE 802.11b WLAN USB Note: This document contains proprietary technical information in which is the property of the Delta Networks Inc. and shall not be disclosed to others in whole or in part, reproduced, copied, or used as the basis for design, manufacturing, or sale of apparatus without written permission of Delta Networks Inc. 1 Delta Networks Inc.
Table Of Contents 1. REVISION HISTORY.................................................................................................................................................. 3 1.1. Product Revision History ......................................................................................................................3 1.2. Document Revision History ..................................................................................................................3 2.
1. Revision History 1.1. Product Revision History Revision 0 Date 2000/12/11 Remark ! Product Initial 1.2. Document Revision History Revision 1.00 1.01 Date 2000/12/11 2000/12/13 Remark ! ! ! ! ! ! ! Preliminary specification Modify the ID design(antenna) Modify RF Link LED definitions 3 Delta Networks Inc.
2. General Description LM-WU110 is a Wireless-to-USB product which provides a USB-to-wireless seamless connection. The Wireless interface is IEEE802.11b standard compatible. Its data transmission rate is 11Mbps. The USB interface is USB 1.0 compliant. It provides 12Mbps data rate. In this design, no extra power supply needs. 2.1. Features ! Complies with the IEEE 802.11b Direct Sequence Specification ! Complies with USB specification 1.0 ! Supports 1, 2, 5.
2.2. Mechanical Design 5 Delta Networks Inc.
2.3. LED Definitions The LEDs on the LM-WU110 provide visual presentation to show the following status: ✓ USB ready ✓ RF Link RF LED USB LED USB LED Green USB is ready for operation Off System is not ready for operation. RF Link LED Solid Green The wireless interface is ready for data transmission. Blinking Green There is a data transmission on the wireless interface Off The wireless interface is not ready for data transmission 6 Delta Networks Inc.
2.4. IC Solution The IC solution for LM-WU110 adopts Intersil PRISM II chip set: P/N Functionality Description Atmel USB 11Mbps WLAN medium AT76C503 is a single chip controller that provides all processing AT79C503 access controller and functionality needed for the MAC protocol of wireless LANs. AT76C503 contains a USB Bus interface, a MAC control unit and a physical attachment interface(PAI). The PAI supports the new 5.5 and 11Mbps WLAN physical interfaces, and the IEEE 802.11 DSSS physical interfaces.
3. Technical Specifications LM-WU110 Specifications Standard Compliant IEEE 802.11b Standard USB 1.0 Specification Data Transmission Rate 11/5.5/2/1Mbps 12Mbps on USB interface Security Wired Equivalent Privacy (WEP) data encryption for security Frequency Band 2.4GHz ISM frequency band 2400-2483.5MHz for US, Canada 2400~2497MHz for Japan and ETSI Wireless Medium Direct Sequence Spread Spectrum (DSSS) Modulation Technique DBPSK@1Mbps, DQPSK@2Mbps, CCK@5.
4. Delivery Package ! Wireless USB ! User manual ! Driver diskette ! 4.1. Labels for Gift box and Carton Giftbox label: The label must print out “ FCC Class B” logo. LM-WU110 IEEE802.11b WLAN USB *xxxxxxxxxxxx* x xxxxx xxxxx xxxx xx xxxxx x Carton label: The carton label need print out the “FCC LM-WU110 MODEL LM-TA34N IEEE802.11b WLAN USB 10/100/1000 Gigabit Adapter *xx PCS* x xxxxx xxxxx x FROM S/N: *xxxxxxxxxxxx* TO *xxxxxxxxxxxx* CARTON OF NO. xxxx xx xxxxx 9 Delta Networks Inc.
