Ricoh IM 430Fb User Guide - Page 300
Specifications for Wireless LAN Interface Board
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10. Information for This Machine Specifications for Wireless LAN Interface Board • Note that the available channels (frequency ranges) and locations to use the wireless LAN are subject to the regulations of the country or region where the printer is used. Be sure to use the wireless LAN according to the applicable regulations. Transmission spec.: Based on IEEE 802.11a/b/g/n (wireless LAN) Protocol: TCP/IP Transmission Rate: • 2.4 GHz band: 1-130 Mbps • 5 GHz band: 1-300 Mbps Frequency range (Center Frequency): • 2412-2472 MHz (1-13 channels) • 5180-5320 MHz (36, 40, 44, 48, 52, 56, 60, and 64 channels) • 5500-5700 MHz (100, 104, 108, 112, 116, 120, 124, 128, 132, 136 and 140 channels) Ad-hoc mode Channel Frequency range (Center Frequency): • 2412-2462 MHz (1-11 channels) • 5180-5240 MHz (36, 40, 44, and 48 channels) Transmission mode: • Ad hoc mode • Infrastructure mode • Direct Connection Mode • Direct Connection: Group Owner Mode • Web Image Monitor is supported. • The transmission rates of 300 Mbps in the 5 GHz band and 130 Mbps in the 2.4 GHz band are theoretical values of the wireless LAN specification. The actual transmission rate may be lower, depending on the operating environment. • The maximum transmission rate in the ad-hoc mode is 54 Mbps for IEEE802.11a and 11 Mbps for IEEE802.11b. The Ad-hoc communication is not supported in an IEEE802.11g/n environment. 298
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