NI3-2511CD-PLUS3Long Range Wireless LAN PC Card

The user guide is fit for both Wireless LAN Card and Long Range Wireless LAN Card NL-2511CD PLUS EXT2 Before operating the unit, please read this manual User Guide and retain it for future Wireless LAN Card SENAO 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 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 two antenna connectors as shown in Figure 1-2. Figure 1-2 1. Two antenna connectors 1 2 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 98//ME/2000/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 22.5dBm transmit output power Long operating range, up to three times range of standard products IEEE 802.11 complient Fully interoperable with 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 1200 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 Consider situations in parks, athletic arenas, exhibitions, disaster-recovery, temporary office and construction sites where one wants a temporary WLAN 2 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 1-4. …

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Inform Letter Dear Customer, According to FCC’s regulation, the following Declaration of Conformity has to be made by a company located in USA. They are: This device has been confirmed to be in compliance with the requirements of ANSI C63.4 & FCC part 15 regulations. The test result has been shown in the ADT test report with number RF910726R01. And this compliance 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. This declaration can be a separate sheet and be sure that the following message will be also included in this declaration: 1) Product name, model name and trade name. 2) Company name, and address of the one who is responsible for this declaration. 3) Name, title, telephone and fax number as well as the signature of the contact person. Thanks for your attention.

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FCC ID: NI3-2511CD-PLUS3 ADT No.910726R01 Operational Description The transmitter of the EUT (Long Range Wireless LAN PC Card) is powered by host equipment via a PCMCIA interface. The antenna is Dipole antenna, and the antenna connector type is MMCX. Under normal use condition, the user has to keep at least 20cm separation distance between radiator and the body of the user. This project is seeking the authorization of limited module approval specific to the mobile device such as Access Point and Router. The other instruction, please have 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 is higher bit rate, 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-PLUS3 ADT No.: 910726R01 FCC TEST REPORT REPORT NO.: RF910726R01 MODEL NO.: SL-2511CD PLUS EXT2 EL-2511CD PLUS EXT2 NL-2511CD PLUS EXT2 ACCORDING: FCC Guidelines for Human Exposure IEEE C95.1 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. 0528 ILAC MRA Lab Code: 200102-0 FCC ID: NI3-2511CD-PLUS3 ADT No.: 910726R01 RF Exposure Measurement (Mobile Device) 1. Introduction 2.4GHz frequency band is regarded specially as a dangerous band for its heating harmfulness to the human body. That’s why microwave oven is operating in this frequency band. The manufacturer whose product is working in this frequency band is obligatory to prove the harmfulness of his product. In this document, we try to prove the safety of radiation harmfulness to the human body for our product. The limit for Maximum Permissible Exposure (MPE) specified in FCC 1.1310 is followed. The Gain of the antenna used in this product is measured in a Fully Anechoic Chamber (FAC), and the maximum total power input to the antenna is measured. Through the Friis transmission formula and the maximum gain of the antenna, we can calculate the distance, away from the product, where the limit of MPE is reached. 2. Classification The antenna of the product, under normal use condition, is at least 20cm away from the body of the user. Warning statement for keeping 20cm separation distance and the prohibition of operating next to a person has been printed on the user’s manual. So, this product is classified as the Mobile Device. 3. RF Exposure Limit According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environmental impact of human exposure to radio-frequency (RF) radiation as specified in 1.1307(b). FCC ID: NI3-2511CD-PLUS3 ADT No.: 910726R01 LIMITS FOR MAXIMUM PERMISSIBLE EXPOSURE (MPE) Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm 2 ) Average Time (minutes) (A)Limits For Occupational / Control Exposures 30-30061.40.1631.06 300-1500......F/3006 1500-100,000......56 (B)Limits For General Population / Uncontrolled Exposure 30-30027.50.0730.230 300-1500......F/150030 1500-100,000......1.030 F = Frequency in MHz 4. Friis Formula Friis transmission formula : Pd = (Pout*G) / (4*pi*r 2 ) where Pd = power density in mW/cm 2 Pout = output power to antenna in mW G = gain of antenna in linear scale Pi = 3.1416 R = distance between observation point and center of the radiator in cm Pd is the limit of MPE, 1 mW/cm 2 . If we know the maximum Gain of the antenna and the total power input to the antenna, through the calculation, we will know the distance r where the MPE limit is reached. Ref. : David K. Cheng, Field and Wave Electromagnetics, Second Edition, Page 640, Eq. (11-133). 5. EUT Operating condition The software provided by Manufacturer enabled the EUT to transmit and receive data at lowest, middle and highest channel individually. FCC ID: NI3-2511CD-PLUS3 ADT No.: 910726R01 6. Test Results 6.1 Antenna Gain The maximum Gain measured in Fully Anechoic Chamber is 0dBi or 1 (numeric). 6.2 Output Power Into Antenna & RF Exposure Distance : CHANNEL CHANNEL FREQUENCY (MHz) OUTPUT POWER TO ANTENNA (mW) MINIMUM ALLOWABLE DISTANCE ( r ) FROM SKIN (Centi-Meter) 12412177.833.76 62437167.113.65 112462168.273.66 The minimum allowable distance is very close to the enclosure of the antenna. So, the user has no need to worry about the harmfulness of radiation. But it is recommended to always keep, at least, 20cm separation distance with the antenna.

FCC ID: NI3-2511CD-PLUS3 Report No.: RF910726R011Issued: August 7, 2002 FCC TEST REPORT REPORT NO.: RF910726R01 MODEL NO.: SL-2511CD PLUS EXT2 (For other models please refer to page 6) RECEIVED: July 26, 2002 TESTED: July 29 ~ August 1, 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 48 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-PLUS3 Report No.: RF910726R012Issued: August 7, 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..........................................................32 4.4.1LIMITS OF MAXIMUM PEAK OUTPUT POWER MEASUREMENT...........32 4.4.2TEST INSTRUMENTS................................................................................32 4.4.3TEST PROCEDURES.................................................................................33 4.4.4TEST SETUP..............................................................................................33 4.4.5EUT OPERATING CONDITIONS................................................................33 FCC ID: NI3-2511CD-PLUS3 Report No.: RF910726R013Issued: August 7, 2002 4.4.6TEST RESULTS..........................................................................................34 4.5POWER SPECTRAL DENSITY MEASUREMENT......................................35 4.5.1LIMITS OF POWER SPECTRAL DENSITY MEASUREMENT...................35 4.5.2TEST INSTRUMENTS................................................................................35 4.5.3TEST PROCEDURE...................................................................................36 4.5.4TEST SETUP..............................................................................................36 4.5.5EUT OPERATING CONDITIONS................................................................36 4.5.6TEST RESULTS..........................................................................................37 4.6BAND EDGES MEASUREMENT................................................................40 4.6.1LIMITS OF BAND EDGES MEASUREMENT..............................................40 4.6.2TEST INSTRUMENTS................................................................................40 4.6.3TEST PROCEDURE...................................................................................40 4.6.4EUT OPERATING CONDITION..................................................................41 4.6.5TEST RESULTS..........................................................................................41 4.7ANTENNA REQUIREMENT........................................................................43 4.7.1STANDARD APPLICABLE................................................…

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FCC ID: NI3-2511CD-PLUS3 Report No.: RF910726R0144Issued: August 7, 2002 5 PHOTOGRAPHS OF THE TEST CONFIGURATION CONDUCTED EMISSION TEST FCC ID: NI3-2511CD-PLUS3 Report No.: RF910726R0145Issued: August 7, 2002 FCC ID: NI3-2511CD-PLUS3 Report No.: RF910726R0146Issued: August 7, 2002 RADIATED EMISSION TEST FCC ID: NI3-2511CD-PLUS3 Report No.: RF910726R0147Issued: August 7, 2002