User's Manual

M2SD50NBT
Datasheet
 5

Feature Description
5GHzOperatingChannels
(Wi‐Fi)
ETSI:19non‐overlapping
FCC:24non‐overlapping
MIC:(Japan):19non‐overlapping
KC:19non‐overlapping
Certifications
Wi‐FiAlliance
802.11a,802.11b,802.11g,802.11n
WPAEnterprise
WPA2Enterprise
CiscoCompatibleExtensions(Version4)
Bluetooth SIGQualification
Warranty ThreeYearWarranty
Allspecificationsaresubjecttochangewithoutnotice
3 WLANFUNCTIONALDESCRIPTION
3.1 Overview
TheM2SD50NBTWLANblockisbasedontheLairdSSD50NBTSIP(SysteminPackage).Itisoptimizedforlow‐
powerembeddedapplicationsandisconfiguredtooperateindual‐band,two‐stream(2x2MIMO)mode.Its
functionalityincludes:
 Improvedthroughputonthelinkduetoframeaggregation,RIFS(reducedinter
‐framespacing),andhalf‐
guardintervals.
 SupportforSTBC(space‐timeblockcoding)andLDPC(LowDensityParityCheck)codes.
 Improved11nperformanceduetofeaturessuchas11nframeaggregation(A‐MPDUandA‐MSDU)and
low‐overheadhost‐assistedbuffering(RXA‐MSDUandRXA‐
MPDU).Thesetechniquescanimprove
performanceandefficiencyofapplicationsinvolvin glargebu lkdatatransferssuchasfiletransfersorhigh‐
resolutionvideostreaming.
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