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Mikrotik :: RouterBoard R52H High Power (350mW) 2.4/5GHz 802.11a


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Price32.29 EUR32.11 EUR31.93 EUR31.75 EUR31.58 EUR31.49 EUR31.40 EUR31.31 EUR
  50 pcs/carton
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RouterBoard R52 miniPCI card for 802.11a/b/g networking

MikroTik introduces the R52H wireless 802.11a+b+g miniPCI card for multiband high speed applications, with up to 350mW output power. It works on 2.192-2.539 and 4.920-6.100GHz frequency range and supports Turbo mode for faster transfers. The card performs best when coupled with the MikroTik RouterOS. R52H is optimized to work with MikroTik Nstreme protocol to reach extra long distances at a great speed. The Nstreme protocol is MikroTik proprietary wireless protocol created to overcome speed and distance limitations of IEEE 802.11 standards and to extend point-topoint and point-to-multi point wireless link performance. The new Nstreme-dual protocol designed to provide real full-duplex communications over wireless with a pair of wireless cards – one for transmitting data and one for receiving.

Maximum allowed radiated output power E.I.R.P. for 2.4GHz band in European Union is equal to 100mW (20dB) To use this card you may have to software adjust its output power down or use appropriate length of antenna cable to ensure that power radiated from antenna does not exceed 100mW (20dB) E.I.R.P.

Chipset Atheros AR5414
Frequencies 802.11b/g 2.312 to 2.497 (5 MHz step)
802.11a 4.920 to 6.100 (5 MHz step)
Security Hardware 64 and 128 bit WEP; Hardware TKIP and AES-CCM encryption; 802.1x WPA authentication
Modulation 802.11b+g: DSSS, OFDM for data rate >30Mbps
802.11a: OFDM
Host Interface Mini-PCI form factor; Mini-PCI Version 1.0 type 3B suggested only for motherboards that are produced after 2004
Power requirements 3.3V +/- 10% DC; 800mA max (600mA typ.)
Output Power / Receive Sensitivity IEEE 802.11a: 24dBm/-90dBm @ 6Mbps 19dBm/-70dBm @ 54Mbps
IEEE 802.11b: 25dBm/-92dBm @ 1Mbps 25dBm/-87dBm @ 11Mbps
IEEE 802.11g: 25dBm/-90dBm @ 6Mbps 20dBm/-70dBm @ 54Mbps
Transfer Data Rate 802.11b:11,5.5,2,1 Mbps, auto-fallback
802.11g(Normal mode):54,48,36,24,18,12,9,6 Mbps, auto-fallback
802.11g(Turbo mode):108,96,72,48,36,24,18,12 Mbps, auto-fallback
802.11a(Normal mode):54,48,36,24,18,12,9,6 Mbps, auto-fallback
802.11a(Turbo mode):108,96,72,48,36,24,18,12 Mbps, auto-fallback
Supported OS MikroTik RouterOS, Windows XP
Operation Temp. -20C to 70C
Storage Temp. -65C to 100C
Humidity range Operating 5% to 95% (non-condensing)
Wi-FiR WECA Compliant
Media Access Protocol CSMA/CA with ACK architecture 32-bit MAC
Connectors Two U.fl connectors
Dimensions 6.0cm x 4.5 cm
Weight 20 grams

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This product was added to our catalog on Thursday 28 June, 2007.