NI3-2511CDWireless LAN PC Card

Before operating the unit, please read this manual User Guide and retain it for future Senao Wireless LAN Card The user guide is fit for both Wireless LAN Card and Long Range Wireless LAN Card SL-2511CD Contents 1. Introduction 1 1.1 Package Contents 1 1.2 PC Card Description 1 1.3 System Requirements 2 1.4 Features and Benefits 2 1.5 Applications 2 1.6 Network Configurations 3 2. Installing Driver and Utility 7 2.1 Installation for Windows 95/98/ME/2000 7 2.2 Installation for Windows XP 9 2.3 Checking after Installation 10 2.4 Wireless LAN Client Utility 12 2.5 Uninstalling Driver and Utility 17 3. Connecting to a Network 18 3.1 Checking and Adding Client for Microsoft Networks 18 3.2 Checking and Adding NetBEUI 19 3.3 Checking and Adding TCP/IP 20 3.4 Checking and Adding File and Printer Sharing for Microsoft Networks 21 3.5 Checking and Adding Computer Name and Workgroup Name 21 4. Troubleshooting 22 Appendix A Product Specifications 25 Appendix B Regulatory Compliance Information 27 2 Chapter 1 Introduction This chapter describes the package contents, PC Card description, system requirements, features & benefits, applications and network configurations of our wireless LAN products. 1-1 Package Contents The Senao PC Card package contains the following items as shown in Figure 1-1 1. One PC Card 2. One Installation CD 3. One Quick Installation Guide Wir el e ss LAN PC Car d Instal lation CD IEEE 802.11b Wireless LAN PC Card Quick I nstallation Guide Figure 1-1 1- 2 PC Card Descriptions The PC Card is a standard PC Card that fits into any PCMCIA Card Type II slot. The PC Card has a LED indicator and a integrated built-in diversity antenna as shown in Figure 1-2. Figure 1-2 1 2 1. Integrated, with built-in diversity Antenna 2. Link LED z 802.11 AdHoc mode – Blinking, no matter the wireless is connected or not z Infrastructure – Solid GREEN when the wireless is connected z Off – No wireless activity 1 1- 3 System Requirements Installation of the PC Card requires: 1. PC/AT compatible computer with PCMCIA Type II slot. 2. Windows 95/98//ME/2000/NT 4.0/XP operating system environment. 3. Minimum 1.3M bytes free disk space for installing the PC Card driver and utility program. 1- 4 Features and Benefits 11Mbps data transfer rate High-speed data transmission 16 dBm transmit output power Long operating range Wi-Fi Certified Fully interoperable with the Wi-Fi and IEEE 802.11b compliant products Automatic data rate scaling at 11, 5.5, 2 and 1 Mbps Optimized throughput, range and connectivity Improved 64/128-bit WEP Engine Significantly improved throughput Wide coverage range up to 400 meters in open space Wireless connectivity for all your computers Advanced Power Management Extended battery life Plug and Play PC Card interface Easy installation Significantly improved indoor multipath distortion Higher link quality in indoor environment 1- 5 Applications The wireless LAN products are easy to install and highly efficient. The following list describes some of the many applications made possible through the power and flexibility of wireless LANs: 1. Difficult-to-wire environments There are many situations where wires can not or not easily be laid. Historic buildings, older buildings, open areas and across busy streets make the installation of LANs either impossible or very expensive. 2. Temporary workgroups 2 Consider situations in parks, athletic arenas, exhibitions, disaster-recovery, temporary office and construction sites where one wants a temporary WLAN established and removed. 3. The ability to access real-time information Doctors/nurses, point-of-sale employees, and warehouse workers can access real-time information while dealing with patients, serving customers and processing information. 4. Frequently changed environments Show rooms, meeting rooms, retail stores, and manufacturing sites where frequently rearrange the workplace. 5. Small Office and Home Office (SOHO) networks SOHO users need a cost-effective, easy and quick installation of a small network. 6. Wireless extensions to Ethernet networks Network managers in dynamic environments can minimize the overhead caused by moves, extensions to networks, and other changes with wireless LANs. 7. Wired LAN backup Network managers implement wireless LANs to provide backup for mission-critical applications running on wired networks. 8. Training/Educational Facilities Training sites at corporations and students at universities use wireless connectivity to ease access to information, information exchanges, and learning. 1- 6 Network Configurations To better understand how the wireless LAN products work together to create a wireless network, it might be helpful to depict a few of the possible wireless LAN PC card network configurations. The wireless LAN products can be configured as: 1. Ad-hoc (or peer-to-peer) for departmental or SOHO LANs. 2. Infrastructure for enterprise LANs. 3. IP Sharing for 56K/ISDN TA/Cable/DSL Modem – Connect Internet and your SOHO network. Ad-hoc (peer-to-peer) Mode This is the simplest network configuration that several computers equipped with the PC Cards that form a wireless network whenever they are within range of one another (Figure 1-3). In ad-hoc mode, each client, is peer-to-peer, would only have access to the resources of the other client and requires no the access point. This is the easiest and 3 least expensive way for the SOHO to set up a wireless network. Wireless LAN PC Card Peer to Peer Wireless LAN PC Card Wireless LAN PC Card Wireless LAN US B Adapter Figure 1-3 A wireless Ad-hoc network Infrastructure Mode The infrastructure mode requires the use of an access point (AP). In this mode, all wireless communications between two computers have to be via the AP no matter the AP is wired to Ethernet network or stand-alone. If used in stand-alone, the AP can extend the range of independent wireless LANs by acting a repeater, which effectively doubling the distance between wireless stations as shown in Figure 1…

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FCC ID: NI3-2511CD ADT No.910206R02 Operational Description The transmitter of the EUT (Wireless LAN PC Card) is powered by notebook and connected with notebook. The antenna is Patch antenna, and there is no antenna connector. Under normal use condition, the user has to keep at least 20cm separation distance away from the radiator. For more detailed instruction, please take a look at the users manual. DSSS Information This device is Direct Sequence Spread Spectrum, the data is mixed by pseudorandom code which is an orthogonal code. The mixed data is digital modulated by BPSK and QPSK technique depends on the data rates. The CCK coding is applied for increasing the data rate, and also the processing gain will be increased. The bit rates are 1,2,5.5,11Mbps, the symbol rates are 1,1,1.375,1.375Mbps, the chip rates are always 11Mbps. So, the Chip/symbol is 11,11,8 and 8 respectively. Although the bit rate is higher, the processing gain is lower than 10, but the CCK coding used in higher bit rate will provide 2.2dB coding gain.

FCC ID: NI3-2511CD Report No.: RF910206R02 1 Issued: February 18, 2002 FCC TEST REPORT REPORT NO.: RF910206R02 MODEL NO.: SL-2511CD (for SENAO) EL-2511CD (for EnGenius) RECEIVED: February 6, 2002 TESTED: February 7 ~ February 8 , 2002 APPLICANT:SENAO INTERNATIONAL CO., LTD. ADDRESS:2F, No. 531 CHUNG CHENG RD., HSIN-TIEN, TAIPEI, TAIWAN, R. O. C. ISSUED BY:Advance Data Technology Corporation LAB LOCATION:47 14th Lin, Chiapau Tsun, Linko, Taipei, Taiwan, R.O.C. This test report consists of 49 pages in total. It may be duplicated completely for legal use with the approval of the applicant. It should not be reproduced except in full, without the written approval of our laboratory. The client should not use it to claim product endorsement by CNLA, NVLAP or any government agencies. The test results in the report only apply to the tested sample. 0528 ILAC MRA Lab Code: 200102-0 FCC ID: NI3-2511CD Report No.: RF910206R02 2 Issued: February 18, 2002 Table of Contents 1CERTIFICATION ........................................................................................... 4 2SUMMARY OF TEST RESULTS................................................................... 5 3GENERAL INFORMATION ........................................................................... 6 3.1GENERAL DESCRIPTION OF EUT ............................................................. 6 3.2DESCRIPTION OF TEST MODES ............................................................... 7 3.3GENERAL DESCRIPTION OF APPLIED STANDARDS............................... 7 3.4DESCRIPTION OF SUPPORT UNITS.......................................................... 8 4TEST TYPES AND RESULTS ...................................................................... 9 4.1CONDUCTED EMISSION MEASUREMENT ................................................ 9 4.1.1LIMITS OF CONDUCTED EMISSION MEASUREMENT ............................. 9 4.1.2TEST INSTRUMENTS .................................................................................. 9 4.1.3TEST PROCEDURES................................................................................. 10 4.1.4TEST SETUP .............................................................................................. 10 4.1.5EUT OPERATING CONDITIONS.................................................................11 4.1.6TEST RESULTS.......................................................................................... 12 4.2RADIATED EMISSION MEASUREMENT ................................................... 18 4.2.1LIMITS OF RADIATED EMISSION MEASUREMENT ................................ 18 4.2.2TEST INSTRUMENTS ................................................................................ 19 4.2.3TEST PROCEDURES................................................................................. 20 4.2.4TEST SETUP .............................................................................................. 21 4.2.5EUT OPERATING CONDITIONS................................................................ 21 4.2.6TEST RESULTS.......................................................................................... 22 4.36dB BANDWIDTH MEASUREMENT .......................................................... 27 4.3.1LIMITS OF 6dB BANDWIDTH MEASUREMENT........................................ 27 4.3.2TEST INSTRUMENTS ................................................................................ 27 4.3.3TEST PROCEDURE ................................................................................... 28 4.3.4TEST SETUP .............................................................................................. 28 4.3.5EUT OPERATING CONDITIONS................................................................ 28 4.3.6TEST RESULTS.......................................................................................... 29 4.4MAXIMUM PEAK OUTPUT POWER .......................................................... 33 4.4.1LIMITS OF MAXIMUM PEAK OUTPUT POWER MEASUREMENT ........... 33 4.4.2TEST INSTRUMENTS ................................................................................ 33 4.4.3TEST PROCEDURES................................................................................. 34 4.4.4TEST SETUP .............................................................................................. 34 4.4.5EUT OPERATING CONDITIONS................................................................ 34 FCC ID: NI3-2511CD Report No.: RF910206R02 3 Issued: February 18, 2002 4.4.6TEST RESULTS.......................................................................................... 35 4.5POWER SPECTRAL DENSITY MEASUREMENT ..................................... 36 4.5.1LIMITS OF POWER SPECTRAL DENSITY MEASUREMENT ................... 36 4.5.2TEST INSTRUMENTS ................................................................................ 36 4.5.3TEST PROCEDURE ................................................................................... 37 4.5.4TEST SETUP .............................................................................................. 37 4.5.5EUT OPERATING CONDITIONS................................................................ 37 4.5.6TEST RESULTS.......................................................................................... 38 4.6BAND EDGES MEASUREMENT ................................................................ 42 4.6.1LIMITS OF BAND EDGES MEASUREMENT ............................................. 42 4.6.2TEST INSTRUMENTS ................................................................................ 42 4.6.3TEST PROCEDURE ................................................................................... 42 4.6.4EUT OPERATING CONDITION .................................................................. 43 4.6.5TEST RESULTS.......................................................................................... 43 4.7ANTENNA REQUIREMENT........................................................................ 46 4.7.1STAN…

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FCC ID: NI3-2511CD Report No.: RF910206R02 47 Issued: February 18, 2002 5 PHOTOGRAPHS OF THE TEST CONFIGURATION CONDUCTED EMISSION TEST FCC ID: NI3-2511CD Report No.: RF910206R02 48 Issued: February 18, 2002 RADIATED EMISSION TEST