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greney
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RB SXT 5HnD setup help

Wed Mar 14, 2012 9:00 am

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20MHz
20/40MHz HT Above
20/40MHz HT Below
I should choose which?
Please help me

If I choose 20MHz Bandwidth Test TX+RX=100Mbps
If I choose 20/40MHz HT Above Bandwidth Test TX+RX=200Mbps
why?
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Re: RB SXT 5HnD setup help

Wed Mar 14, 2012 3:20 pm

40Mhz has more transmission room compared to 20Mhz so higher air rates and throughput. Dont forget SXT have only 10/100Tbase ethernet controller.
 
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Hotz1
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Re: RB SXT 5HnD setup help

Sat Mar 17, 2012 8:22 pm

40Mhz has more transmission room compared to 20Mhz so higher air rates and throughput. Dont forget SXT have only 10/100Tbase ethernet controller.
On that second point, 200Mbps TX+RX isn't overkill with 100Mbps Ethernet: it means you can max out the cables at both ends simultaneously. Even with 10Mbps, the higher negotiated rate from the 40MHz channel isn't a total waste, as it allows more frequent opportunities to retransmit.
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