Allied-telesis AT-WNP300N Manuel d'utilisateur télécharger pdf (Page 17)

AT-WNP300N IEEE802.11b/g/n 1T2R Wireless Fast PCI adapter Installation Guide 17

Appendix B: Radio Bands

Allied Telesis’s AT-WNP300N IEEE802.11b/g/n 1T2R Wireless Fast PCI adapter is capable of operating in

the 2.4GHz (IEEE 802.11b/g/n).

IEEE 802.11 n standard provides a major improvement in the speed at which data can be transferred over a

wireless network. The amount of data being passed over most networks is increasing with many more large

files, including photos, video clips (and videos), etc. being transferred.

IEEE 802.11 n standard uses Multiple Input Multiple Output (MIMO) exploiting multipath propagation; that

increases the data rate by using a technique known as spatial division multiplexing. The data is split into a

number of spatial streams and these are transmitted through separate antennas to corresponding antennas

at the receiver. Increasing the spatial streams you get a greater utilization of the available bandwidth.

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Allied-telesis AT-WNP300N Manuel d'utilisateur Page 17