IOU9210S01OUTDOOR BRIDGE

User’s Guide Version A1 July 2003 11-Mbps Wireless Outdoor Bridge 11-Mbps Wireless Outdoor Bridge TRADEMARKS All names mentioned in this document are trademarks or registered trademarks of their respective owners. The manufacturer provides this document “as is,” without warranty of any kind, neither expressed nor implied, including, but not limited to, warranty of fitness for the particular purpose for which it is intended. The manufacturer may make improvements and/or changes in this manual or in the product(s) and/or the program(s) described in this manual at any time. This document may include technical inaccuracies and/or typographical errors. FCC WARNING 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 . 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 or more 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 Changes or modifications not expressly approved by the party responsible for compliance could void user's authority to operate the equipment. 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 RF Radiation Exposure Statement This equipment is an outdoor fixed antenna use radiator. In order to avoid the possibility of exceeding the FCC radio frequency exposure limits, human proximity to the antenna shall not be less than 0.1986 meters during normal operation. . 11-Mbps Wireless Outdoor Bridge Packing List Your 11-Mbps Wireless Outdoor Bridge package should contain the following items: • One 11-Mbps Wireless Outdoor Bridge • One DC injector with RJ-45 LAN and ODU (outdoor unit) jacks • One power adapter for the DC injector • One mounting kit • One 25-meter Category 5 waterproof cable with RJ-45 plug and ODU connector • WLAN Management System software and wireless outdoor bridge user’s guide in electronic form (one CD-ROM or three floppy disks) Your 11-Mbps Wireless Outdoor Bridge Solution package should contain the following items: • One 11-Mbps Wireless Outdoor Bridge Solution assembly made up of one 11-Mbps Wireless Outdoor Bridge and one 8-dBi (or 18-dBi ) directional antenna • One DC injector with RJ-45 LAN and ODU (outdoor unit) jacks • One power adapter for the DC injector • One mounting kit • One 25-meter Category 5 waterproof cable with RJ-45 plug and ODU connector • One 30-cm N(M)-N(M) RG400 cable • WLAN Management System software and wireless outdoor bridge user’s guide in electronic form (one CD-ROM or three floppy disks) 11-Mbps Wireless Outdoor Bridge Contents INTRODUCTION .................................................................................................. 1 RELATED PRODUCTS........................................................................................ 2 WLAN MANAGEMENT SYSTEM........................................................................... 3 AUTOMATIC DISCOVERY OF COMPATIBLE DEVICES............................................. 3 WLAN MANAGEMENT SYSTEM HARDWARE AND SOFTWARE REQUIREMENTS.... 5 TERMINOLOGY USED IN THIS GUIDE..................................................................... 6 HOW TO USE THIS GUIDE................................................................................ 7 PLANNING THE NETWORK ............................................................................. 8 HARDWARE DESCRIPTION ............................................................................. 9 HARDWARE CONFIGURATION .................................................................... 10 11-MBPS WIRELESS PRODUCT PLACEMENT GUIDELINES.................................... 12 ANTENNA ALIGNMENT........................................................................................ 12 INSTALLING THE WLAN MANAGEMENT SYSTEM................................ 13 USING THE WLAN MANAGEMENT SYSTEM ............................................ 16 AUTO-DISCOVERY.............................................................................................. 16 KICK START FUNCTION....................................................................................... 17 CONFIGURATION................................................................................................. 18 IP .................................................................................................................... 19 Filter............................................................................................................... 20 Wireless .......................................................................................................... 21 Bridge Mode ................................................................................................... 22 Encryption ...................................................................................................... 24 SNMP Access Control .................................................................................... 25 Trap Server..................................................................................................... 26 Trap View ...............…

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FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 U.S.A. To whom it may concern: I, hereby, declare that the following EMI suppression components on the EUT, FCC ID: IOU9210S01, will be added or layout on the mass production products. 1. Add ferrite core to each data cable of main unit. (Part No. RH 7.5x7.5x2.4) National Datacomm Corporation 4F,NO.24-2,INDUSTRY EAST 4TH ROAD,SCIENCE PARK,HSINCHU,TAIWAN,R.O.C. Tony Chang August 4, 2003

NATIONAL DATACOMM CORPORATION July 10, 2003 FCC ID: IOU9210S01 Federal Communications Commission Authorization and Evaluation Division Confidentiality Request Pursuant to Section 0.457 and 0.459 of the Commission’s Rules, the Applicant hereby requests confidential treatment of information accompanying this Application as outlined below: Schematics Block Diagram The schematics and block diagram contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the applicant and provide unjustified benefits to its competitors. The OEM manual will only be provided to the OEM installers and the information in the manual regarding installation of the module will not be provided to end-users. The Applicant understands that pursuant to Rule 0.457, disclosure of this Application and all accompanying documentation will not be made before the date of the grant for this application. With best regards, BY: By: Tony Chang (Signature) (Printed) RF Engineer

FCC ID: IOU9210S01 Number1 FRONT SIDE OF EUT MAIN PART FCC ID: IOU9210S01 Number2 REAR SIDE OF EUT MAIN PART FCC ID: IOU9210S01 Number3 FRONT SIDE OF EUT MAIN PART FCC ID: IOU9210S01 Number4 FRONT SIDE OF DC INJECTOR FCC ID: IOU9210S01 Number5 REAR SIDE OF DC INJECTOR FCC ID: IOU9210S01 Number6 FRONT SIDE OF DC INJECTOR FCC ID: IOU9210S01 Number7 CLOSER LOOK OF DC JACK FCC ID: IOU9210S01 Number8 CLOSER LOOK OF ODU PORT FCC ID: IOU9210S01 Number9 CLOSER LOOK OF RJ-45 PORT FCC ID: IOU9210S01 Number10 FRONT SIDE OF ANTENNA (18dBi) FCC ID: IOU9210S01 Number11 REAR SIDE OF ANTENNA (18dBi) FCC ID: IOU9210S01 Number12 FRONT SIDE OF ANTENNA (8dBi) FCC ID: IOU9210S01 Number13 REAR SIDE OF ANTENNA (8dBi)

FCC ID: IOU9210S01 Label Location

FCC ID: IOU9210S01 Number 1 MECHANICAL CONSTRUCTION OF EUT MAIN PART FCC ID: IOU9210S01 Number 2 MECHANICAL CONSTRUCTION OF EUT MAIN PART FCC ID: IOU9210S01 Number 3 MECHANICAL CONSTRUCTION OF EUT MAIN PART 1 FCC ID: IOU9210S01 Number 4 MECHANICAL CONSTRUCTION OF EUT MAIN PART FCC ID: IOU9210S01 Number 5 FRONT SIDE OF MAIN BOARD OF EUT MAIN PART FCC ID: IOU9210S01 Number 6 REAR SIDE OF MAIN BOARD OF EUT MAIN PART FCC ID: IOU9210S01 Number 7 MECHANICAL CONSTRUCTION OF EUT MAIN PART MODULE FCC ID: IOU9210S01 Number 8 FRONT SIDE OF MODULE BOARD OF EUT MAIN PART FCC ID: IOU9210S01 Number 9 REAR SIDE OF MODULE BOARD OF EUT MAIN PART FCC ID: IOU9210S01 Number 10 MECHANICAL CONSTRUCTION OF EUT MAIN PART FCC ID: IOU9210S01 Number 11 FRONT SIDE OF CIRCUIT BOARD OF EUT MAIN PART FCC ID: IOU9210S01 Number 12 REAR SIDE OF CIRCUIT BOARD OF EUT MAIN PART FCC ID: IOU9210S01 Number 13 MECHANICAL CONSTRUCTION OF DC INJECTOR FCC ID: IOU9210S01 Number 14 MECHANICAL CONSTRUCTION OF DC INJECTOR FCC ID: IOU9210S01 Number 15 FRONT SIDE OF MAIN BOARD OF DC INJECTOR FCC ID: IOU9210S01 Number 16 REAR SIDE OF MAIN BOARD OF DC INJECTOR

FCC ID : IOU9210S01 Operational Description The transmitter of the EUT is powered by POE (Power over Ethernet) and connected with managing computer through RJ45 port. The antenna types are Patch, GP and Dipole antenna with Reversed N Type connector. 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.

SPORTON International Inc. FCC ID. : IOU9210S01 TEL : 886-2-2696-2468 Page No. : 1 of 8 FAX : 886-2-2696-2255 Issued Date : Aug. 28, 2003 1.1. 6dB Bandwidth Plot1(Channel 1) SPORTON International Inc. FCC ID. : IOU9210S01 TEL : 886-2-2696-2468 Page No. : 2 of 8 FAX : 886-2-2696-2255 Issued Date : Aug. 28, 2003 Plot2(Channel 6) SPORTON International Inc. FCC ID. : IOU9210S01 TEL : 886-2-2696-2468 Page No. : 3 of 8 FAX : 886-2-2696-2255 Issued Date : Aug. 28, 2003 Plot3(Channel 11) SPORTON International Inc. FCC ID. : IOU9210S01 TEL : 886-2-2696-2468 Page No. : 4 of 8 FAX : 886-2-2696-2255 Issued Date : Aug. 28, 2003 1.2. Power Spectral Density Plot1(Channel 1): SPORTON International Inc. FCC ID. : IOU9210S01 TEL : 886-2-2696-2468 Page No. : 5 of 8 FAX : 886-2-2696-2255 Issued Date : Aug. 28, 2003 Plot2(Channel 6): SPORTON International Inc. FCC ID. : IOU9210S01 TEL : 886-2-2696-2468 Page No. : 6 of 8 FAX : 886-2-2696-2255 Issued Date : Aug. 28, 2003 Plot3(Channel 11): SPORTON International Inc. FCC ID. : IOU9210S01 TEL : 886-2-2696-2468 Page No. : 7 of 8 FAX : 886-2-2696-2255 Issued Date : Aug. 28, 2003 1.3. Band Edges Measurement Plot1 (Channel 1) SPORTON International Inc. FCC ID. : IOU9210S01 TEL : 886-2-2696-2468 Page No. : 8 of 8 FAX : 886-2-2696-2255 Issued Date : Aug. 28, 2003 Plot2 (Channel 11)

FCC TEST REPORT Report No. : F352805 SPORTON International Inc. TEL : 886-2-2696-2468 FAX : 886-2-2696-2255 FCC TEST REPORT for 47 CFR, Part 15, Subpart C Equipment : Outdoor Bridge Model No. : NWH9200 Outdoor Bridge Solution Kit, NWH9210 Outdoor Bridge, NWH9210 Outdoor AP, NWH9210 Outdoor WEC, NWH9210 Outdoor Workgroup Bridge, AAP-2401 Outdoor Bridge, AAP-2401 Outdoor AP, AAP-2401 Outdoor WEC, AAP-2401 Outdoor Workgroup Bridge FCC ID. : IOU9210S01 Filing Type : Certification Applicant : National Datacomm Corporation 4F, No. 24-2, Industry East 4th Road, Science Park, Hsinchu, Taiwan, R.O.C. ‚ The test result refers exclusively to the test presented test model / sample. ‚ Without written approval of SPORTON International Inc., the test report shall not be reproduced except in full. ‚ Certificate or Test Report must not be used by the applicant to claim the product in this test report endorsement by NVLAP or any agency of U.S. government. SPORTON International Inc. 6F, No.106, Sec. 1, Hsin Tai Wu Rd., Hsi Chih, Taipei Hsien, Taiwan, R.O.C. FCC TEST REPORT Report No. : F352805 SPORTON International Inc. FCC ID. : IOU9210S01 TEL : 886-2-2696-2468 Page No. : i FAX : 886-2-2696-2255 Issued Date : Aug. 28, 2003 Table of Contents History of this test report..................................................................................................................ii CERTIFICATE OF COMPLIANCE........................................................................................................................1 1. General Description of Equipment under Test.............................................................................................2 1.1. Applicant..........................................................................................................................................................................................2 1.2. Manufacturer ...................................................................................................................................................................................2 1.3. Basic Description of Equipment under Test ....................................................................................................................................2 1.4. Feature of Equipment under Test ...................................................................................................................................................3 2. Test Configuration of Equipment under Test ...............................................................................................4 2.1. Test Manner ....................................................................................................................................................................................4 2.2. Description of Test System .............................................................................................................................................................4 2.3. Connection Diagram of Test System ..............................................................................................................................................6 3. Test Software ...................................................................................................................................................7 4. General Information of Test............................................................................................................................8 4.1. Test Voltage ....................................................................................................................................................................................8 4.2. Standard for Methods of Measurement...........................................................................................................................................8 4.3. Test in Compliance with ..................................................................................................................................................................8 4.4. Frequency Range Investigated .......................................................................................................................................................8 4.5. Test Distance ..................................................................................................................................................................................8 5. Report of Measurements and Examinations ................................................................................................9 5.1. List of Measurements and Examinations ........................................................................................................................................9 5.2. 6dB Bandwidth ..............................................................................................................................................................................10 5.3. Peak Output Power .......................................................................................................................................................................13 5.4. Power Spectral Density .................................................................................................................................................................14 5.5. Test of RF Antenna Conducted Radiated Measurement ..............................................................................................................17 5.6. Test of Conducted Emission .........................................................................................................................................................18 5.7. Test of Radiated Emission ............................................................................................................................................................22 5.8. Band Edges Measurement...................................................................................…

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FCC TEST REPORT Report No. : F352805 SPORTON International Inc. FCC ID : IOU9210S01 TEL : 886-2-2696-2468 Page No. : 1 of 3 FAX : 886-2-2696-2255 Issued Date : Jul. 04, 2003 1.1. Photographs of Conducted Emission Test Configuration „ The photographs show the configuration that generates the maximum emission. FRONT VIEW REAR VIEW FCC TEST REPORT Report No. : F352805 SPORTON International Inc. FCC ID : IOU9210S01 TEL : 886-2-2696-2468 Page No. : 2 of 3 FAX : 886-2-2696-2255 Issued Date : Jul. 04, 2003 SIDE VIEW FCC TEST REPORT Report No. : F352805 SPORTON International Inc. FCC ID : IOU9210S01 TEL : 886-2-2696-2468 Page No. : 3 of 3 FAX : 886-2-2696-2255 Issued Date : Jul. 04, 2003 1.2. Photographs of Radiated Emission Test Configuration „ The photographs show the configuration that generates the maximum emission. FRONT VIEW REAR VIEW