ModelBE830FlashNor32MB(Reserved), Nand 128MBDDR4512MB×1Antenna2.4G: 2*4dBi ; 5G: 2*4dBi 2.4GHz frequency2.4GHz ~ 2.484GHz2.4GHz WIFI protocol802.11 b / g / n / ax / be5GHz frequency5.150GHz~5.850GHz5GHz WIFI protocol802.11 a / n / ac / ax / beMac rate2.4GHz: 688Mbps, 5GHz: 2882Mbps2.4GHz EVM802.11b: ≤-10 dB;802.11g: ≤-25 dB;802.11n: ≤-28dB;802.11ax: ≤-35 dB; 802.11be: ≤-38 dB5GHz EVM802.11a: ≤-25 dB ;802.11n: ≤-28 dB ;802.11ac: ≤-32 dB; 802.11ax: ≤-35 dB, 802.11be: ≤-38 dBppm±20ppmWAN1*10/100/1000/2500Mbps WAN, support 802.3atLAN1*10/100/1000Mbps LANButtonresetPower supplyPoE 802.3at,DC2.0 12V/2APower consumption<24WSize198mm × 198mm × 32mmWeight0.9kgEnvironmentOperating temperature-10°C to 40°C;Storage temperature: -40°C to 70°C;humidity:5%~95%(No condensation)