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1140n and Intel 5300AGN performance

Dave_A_Baughn
Level 4
Level 4

We are seeing what we perceive to be, less than optimal data throughput rates between the 1142 and the Intel 5300AGN.

Configured as follows:

WiSM w/ 6.0.182.0 code

1142AGN

WPA2-PSK AES

802.11b radio OFF

20MHz channels

WMM Enabled

Dell Latitude E5400

INTEL 5300AGN w/ 13.0.0.107 driver (also tried 12.4.0.21 and 12.4.3.9)

Wireless Zero configuration

RESULTS:

upload = 53Mbps download = 66Mbps

Same TEST with BROADCOM 1505 card:

upload = 73Mbps download = 84Mbps

9 Replies 9

dancampb
Level 7
Level 7

Try disabling A-MPDU. There are some compatibility issues with A-MPDU between the controller and Intel clients. To disable A-MPDU you can use the following c