Cisco Systems XSCLCR15 4.9 GHz WMIC Mini PCI Module User Manual o13chan

Cisco Systems Inc 4.9 GHz WMIC Mini PCI Module o13chan

OEM User Manual 2

B-1Cisco 3200 Series Wireless MIC Software Configuration GuideOL-7734-02APPENDIXBChannels and Antenna SettingsThis 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-3See 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 802.11gChannel IdentifierCenter Frequency (MHz)Regulatory DomainsAmericas (–A) EMEA (–E) Israel (–I) Japan (–J)CCK OFDM CCK OFDM CCK OFDM CCK OFDM12412XXXX––XX22417XXXX––XX32422XXXX––XX42427XXXX––XX52432XXXXXXXX62437XXXXXXXX72442XXXXXXXX82447XXXXXXXX92452XXXX––XX
B-2Cisco 3200 Series Wireless MIC Software Configuration GuideOL-7734-02Appendix B Channels and Antenna Settings ChannelsNote 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 BandThe channel identifiers, channel center frequencies, and channel width are shown in Table B-2.10 2457 X X X X – – X X11 2462 X X X X – – X X12 2467 – – X X – – X X13 2472 – – X X – – X X14 2484 – – – – – – X –Table B-1 Channels for IEEE 802.11gChannel IdentifierCenter Frequency (MHz)Regulatory DomainsAmericas (–A) EMEA (–E) Israel (–I) Japan (–J)CCK OFDM CCK OFDM CCK OFDM CCK OFDMTable B-2 Channels, Center Frequencies, and Channel WidthsChannel Center Frequency Channel Width1 4940.5 not supported2 4941.5 not supported3 4942.5 5-MHz4 4943.5 not supported5 4944.5 not supported6 4947.5 5-MHz7 4952.5 5-MHz, 10-MHz, or 20-MHz8 4957.5 5-MHz9 4962.5 5-MHz or 10-MHz10 4967.5 5-MHz11 4972.5 5-MHz, 10-MHz, or 20-MHz12 4977.5 5-MHz13 4982.5 5-MHz or 10-MHz14 4985.5 not supported15 4986.5 5-MHz16 4987.5 not supported17 4988.5 not supported18 4989.5 not supported
B-3Cisco 3200 Series Wireless MIC Software Configuration GuideOL-7734-02Appendix B Channels and Antenna Settings Maximum Power Levels and Antenna GainsMaximum 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 802.11gRegulatory DomainAntenna Gain (dBi)Maximum Power Level (mW)CCK OFDM Americas (–A)(4 W EIRP maximum)2.2 100 306100 306.5 100 3010 100 3013.5 100 3015 50 2021 20 10EMEA (–E) and Israel(-I)(100 mW EIRP maximum)2.2 50 30630 106.5 20 1010 10 513.5 5 515 5 121 1 —Japan (-J)(10 mW/MHz EIRP maximum)2.2 5 5 65 5 6.5 5 5 10 5 5 13.5 5 5 15 5 5 21 5 5
B-4Cisco 3200 Series Wireless MIC Software Configuration GuideOL-7734-02Appendix B Channels and Antenna Settings Maximum Power Levels and Antenna Gains

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