OEM User Manual 2

FCC ID: LDKXSCLCR15

Users Manual

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FCCID_598020

A P P E N D I X B Channels and Antenna Settings This appendix lists the IEEE 802.11g (2.4-GHz) channels, maximum power levels, and antenna gains supported by the world’s regulatory domains. The following topics are covered in this appendix: • Channels, page B-1 • Maximum Power Levels and Antenna Gains, page B-3 See the “Configuring Radio Transmit Power (2.4-GHz Radio Only)” in the “Configuring Radio Settings” chapter for instructions about how to change the radio output power. Channels This section describes the channels for 802.11b/g (2.4-GHz) and the 4.9-GHz bands. IEEE 802.11g (2.4-GHz Band) The channel identifiers, channel center frequencies, and regulatory domains of each IEEE 802.11g 22-MHz-wide channel are shown in Table B-1. Table B-1 Channels for IEEE 802.11g Regulatory Domains Center Channel Frequency Americas (–A) EMEA (–E) Israel (–I) Japan (–J) Identifier (MHz) CCK OFDM CCK OFDM CCK OFDM CCK OFDM 1 2412 X X X X – – X X 2 2417 X X X X – – X X 3 2422 X X X X – – X X 4 2427 X X X X – – X X 5 2432 X X X X X X X X 6 2437 X X X X X X X X 7 2442 X X X X X X X X 8 2447 X X X X X X X X 9 2452 X X X X – – X X Cisco 3200 Series Wireless MIC Software Configuration Guide OL-7734-02 B-1

Appendix B Channels and Antenna Settings Channels Table B-1 Channels for IEEE 802.11g Regulatory Domains Center Channel Frequency Americas (–A) EMEA (–E) Israel (–I) Japan (–J) Identifier (MHz) CCK OFDM CCK OFDM CCK OFDM CCK OFDM 10 2457 X X X X – – X X 11 2462 X X X X – – X X 12 2467 – – X X – – X X 13 2472 – – X X – – X X 14 2484 – – – – – – X – Note Mexico is included in the Americas (–A) regulatory domain; however, channels 1 through 8 are for indoor use only while channels 9 through 11 can be used indoors and outdoors. Users are responsible for ensuring that the channel set configuration is in compliance with the regulatory standards of Mexico. 4.9-GHz Band The channel identifiers, channel center frequencies, and channel width are shown in Table B-2. Table B-2 Channels, Center Frequencies, and Channel Widths Channel Center Frequency Channel Width 1 4940.5 not supported 2 4941.5 not supported 3 4942.5 5-MHz 4 4943.5 not supported 5 4944.5 not supported 6 4947.5 5-MHz 7 4952.5 5-MHz, 10-MHz, or 20-MHz 8 4957.5 5-MHz 9 4962.5 5-MHz or 10-MHz 10 4967.5 5-MHz 11 4972.5 5-MHz, 10-MHz, or 20-MHz 12 4977.5 5-MHz 13 4982.5 5-MHz or 10-MHz 14 4985.5 not supported 15 4986.5 5-MHz 16 4987.5 not supported 17 4988.5 not supported 18 4989.5 not supported Cisco 3200 Series Wireless MIC Software Configuration Guide B-2 OL-7734-02

Appendix B Channels and Antenna Settings Maximum Power Levels and Antenna Gains Maximum Power Levels and Antenna Gains IEEE 802.11g (2.4-GHz Band) An improper combination of power level and antenna gain can result in equivalent isotropic radiated power (EIRP) above the amount allowed per regulatory domain. Table B-3 indicates the maximum power levels and antenna gains allowed for each IEEE 802.11g regulatory domain. Note To meet regulatory restrictions, the external antenna BR1300 configuration and the external antenna must be professionally installed. The network administration or other IT professional responsible for installing and configuring the unit is a suitable professional installer. Following installation, access to the unit should be password protected by the network administrator to maintain regulatory compliance. Table B-3 Maximum Power Levels Per Antenna Gain for IEEE 802.11g Antenna Gain Maximum Power Level (mW) Regulatory Domain (dBi) CCK OFDM Americas (–A) 2.2 100 30 (4 W EIRP maximum) 6 100 30 6.5 100 30 10 100 30 13.5 100 30 15 50 20 21 20 10 EMEA (–E) and Israel(-I) 2.2 50 30 (100 mW EIRP maximum) 6 30 10 6.5 20 10 10 10 5 13.5 5 5 15 5 1 21 1 — Japan (-J) 2.2 5 5 (10 mW/MHz EIRP maximum) 6 5 5 6.5 5 5 10 5 5 13.5 5 5 15 5 5 21 5 5 Cisco 3200 Series Wireless MIC Software Configuration Guide OL-7734-02 B-3

Appendix B Channels and Antenna Settings Maximum Power Levels and Antenna Gains Cisco 3200 Series Wireless MIC Software Configuration Guide B-4 OL-7734-02


Document Created: 2005-10-17 14:52:50
Document Modified: 2005-10-17 14:52:50
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