You are here: Foswiki>Sandbox Web>WifiAP (19 Jan 2015, MarcSCHAEFER)EditAttach

Quelques notes AP

type fréq min/max power antenna gain Ethernet POE norm channel sizes max speed (level) min sensitivity (speed) proprietary notes
Bullet-2 2.4 GHz 20 dBm 0 10/100BaseTX 4 W passive 4,5+; 7, 8 return, max 24V 802.11b/g OFDM 5, 10, 20 MHz 54 Mbps (-72 dBm) -95 dBm (1 MBit/s)   TX speeds above 24 Mbit/s lead to TX power cap ()
Bullet-5 5 GHz 22 dBm 0 10/100BaseTX 4 W passive 4,5+; 7, 8 return, max 24V 802.11a OFDM 5, 10, 20, 40 MHz 54 Mbps (-74 dBm) -94 dBm (6 MBit/s)   TX speeds above 24 Mbit/s lead to TX power cap (4 dB)
Bullet-5M 5 GHz 25 dBm 0 10/100BaseTX 6 W passive 4,5+; 7, 8 return, max 24V 802.11a/n 5, 10, 20, 40 MHz 54 MBps (-75 dBm) a; MCS7 (-74 dBm) n -83 dBm (24 MBps) a; MCS0 (-96 dBm) n Airmax TDM; Airview TX speeds over MCS4 (11n) or over 24 Mbit/s (11a) lead to power cap of 4 (a) or 6 (n) dB; -40 C
Nanostation Loco M5 5 GHz 23 dBm 13 dBi 10/100BaseTX 5.5 W passive 4,5+; 7, 8 return, max 24V 802.11b/g 5, 10, 20, 40 MHz 54 MBps (-75 dBm); MCS15 (-75 dBm) -83 dBm (6 MBit/s); -96 dBm (MCS0) Airmax TDM; Airview TX speeds over 24 Mbit/s (bg) or MCS3 cap the TX for upto 5 dB
Powerbeam M5-400 5 GHz 26 dBm 25 dBi (400 mm) 10/100/1000BaseTX 8 W; GBit POE 802.11a/n 5, 8, 10, 20 30, 40 MHz 54 MBps (-75 dBm); MCS15 (-75 dBm) -94 dBm (6 MBit/s) a; MCS0 (-96 dBm) n Airmax TDM; Airview Antenna is 40 cm wide; -40
Nanobeam M5-19 5 GHz 26 dBm 19 dBi (190 mm) 10/100BaseTX 8W passive 4,5+; 7, 8 return, max 24V 802.11a/n 5, 8, 10, 20 30, 40 MHz 54 MBps (-75 dBm) a; MCS15 (-75 dBm) n -94 dBm (6 MBit/s); -96 dBm (MCS0) Airmax TDM; Airview -40

Probably the TX cap on high speed has no impact because we always mount this with a gain antenna and abide by legal max power transmission limits.

Data rate MCS definitions in 802.11n:
MCS channel width Mbit/s
MCS0 20/40 6.5/13.5
MCS3 20/40 26/54
MCS4 20/40 39/81
MCS7 20/40 65/135
MCS15 20/40 130/270

Voir aussi

-- MarcSCHAEFER - 16 Jan 2015
Topic revision: r2 - 19 Jan 2015, MarcSCHAEFER
 

Copyright © by the contributing authors. All material on this collaboration platform is the property of the contributing authors.
Ideas, requests, problems regarding Foswiki? Send feedback