Cisco Aironet 1552S are: What are the low end Receive Sensitivities and throughputs for each radio?

[Brett Martin]

Does anyone know where I could locate the receiver specs and associated throughputs for the Aironet 1552S? 

[Moin Ilyas]

Please refer to the following matrix.

Data Rates Supported	802.11a: 6, 9, 12, 18, 24, 36, 48, and 54 Mbps
	802.11g: 1, 2, 5.5, 6, 9, 11, 12, 18, 24, 36, 48, and 54 Mbps
	802.11n data rates (2.4 GHz and 5 GHz):
	MCS Index[1]	GI[2] = 800 ns					GI = 400 ns
		20-MHz Rate (Mbps)	40-MHz Rate (Mbps)				20-MHz Rate (Mbps)	40-MHz Rate (Mbps)
	0	6.5	13.5				7.2	15
	1	13	27				14.4	30
	2	19.5	40.5				21.7	45
	3	26	54				28.9	60
	4	39	81				43.3	90
	5	52	108				57.8	120
	6	58.5	121.5				65	135
	7	65	135				72.2	150
	8	13	27				14.4	30
	9	26	54				28.9	60
	10	39	81				43.3	90
	11	52	108				57.8	120
	12	78	162				86.7	180
	13	104	216				115.6	240
	14	117	243				130	270
	15	130	270				144.4	300
Note: The above numbers represent the over-the-air supported rates. Actual usable throughput will be determined by factors such as protocol overhead, RF channel contention, and interference.

Hope that helps.

[Moin Ilyas]

I believe, you need to get a site survey done.

Also, please note:

The Cisco Aironet 1552S use three Cisco AIR-ANT2547V-N-HZ antennas. These dual-band, omnidirectional, stick antennas have a gain of 4 dBi (2.4 GHz) and 7 dBi (5 GHz) and are IP66 rated for robustness in corrosive environments.

The Cisco Aironet 1552S also uses two Cisco AIR-ANT2450V-N-HZ antennas for the 802.15.4 diversity radios. These 2.4-GHz band omnidirectional, stick antennas have a gain of 5 dBi and are IP66 rated.

For Cisco AIR-ANT2547V-N-HZ antennas: http://www.cisco.com/c/en/us/td/docs/wireless/antenna/installation/guide/ant2547vn.html

For Cisco AIR-ANT2450V-N-HZ antennas: http://www.cisco.com/c/en/us/td/docs/wireless/antenna/installation/guide/ant2450v.html

Hope that helps.