Board Specifications CPU Atheros AR9342, MIPS-BE, 600 MHz RAM 64 MB Data Storage 128 MB, NAND memory chip Ethernet 10/100/1000 Mbps Ethernet port with Auto-MDI/X, PoE, L2MTU 2030 bytes Max Wireless Throughput 20 MHz, IEEE 802.11n, NV2, best case 100 Mbps TCP 120 Mbps UDP 40 MHz, IEEE 802.11n, NV2, best case 200 Mbps TCP 240 Mbps UDP NWBS-GIGA-1000AN-CON-MIMO-CTAF Base Station HP5 ICON LEGEND Present Absent nebula GHz mW radio Mbps Conditioner AF series 5 frequency 1000 radio power 1 module 300 modulation PoE technology 802.11 AN 5 GHz RouterOS Licence Level ROS L4 OSI Layer OSI L7 Maximum Modulation 300 Mbps Hi Power HP HP Hi Sensitivity HS HS Protection Class IP68 Quality of Service QoS ESD Protection 2 Years Warranty 2Y Power over 4 Pairs Po4P IEEE 802.3af Compliant 802.3af 802.3af Nebula Power Conditioner Technology RoHS Compliant RoHS CE Compliant Hi Speed CPU CPU Gigabit Ethernet Gigabit Frequency Band 5 GHz Spectrum Analyzer Time Division Multiple Access Wireless Protocol 802.11 AN Client and Bridge Functionality Access Point Functionality Extended Temperature Range Multiple Input Multiple Output 2x2 MIMO 2x2 MIMO Gigabit CPU Wireless Interface Specifications Atheros Chipset AR9283 RF Band 4900 – 5920 MHz Channel Width 5, 10, 20, 40 MHz available only using 802.11n Data Rates Up to 54 Mbps (IEEE 802.11a), Up to 300 Mbps (IEEE 802.11n) Modulation OFDM (BPSK, QPSK, 16QAM, 64QAM / MCS 0 – MCS 15) Wireless protocol IEEE 802.11an, Hiperlan, Hiperlan/2, Nstreme, NV2, MIMO Channel access method FDMA, TDMA Channel management DFS with Radar Detection, customizable scan-list Frequency management Manual / Automatic selection according with country code limitation Output power Max aggregation 30 dBm (27 dBm @ chain 0 + 27 dBm @ chain 1) Output power management TPC / ATPC (1 dBm step, max mean e.i.r.p. density 50 mW/MHz, ± 3 dBm offset) Wireless operating mode Client, Point to Point, Point to Multipoint, Transparent Bridge Wireless special features Spectrum Analyzer, Adaptive Noise Immunity, Audio Alignment, Wireless Sniffer Wireless security Mac filtering, WEP 64/128bit, WPA/WPA2 (aes-ccm/tkip) PSK/EAP, Radius Authentication, Management Frame Encryption 300 Mbps Radio Output Power / Sensitivity Standard 20 MHz Modulation 40 MHz Modulation Average TX (dBm) Sensitivity (dBm) IEEE 802.11a 6 Mbps 30 -96 54 Mbps 27 -80 IEEE 802.11n 6.5 Mbps 13.5 Mbps 30 -96 144.4 Mbps 300 Mbps 24 -78 HP HP HS HS