Standard 802.11a/b/g/n/ac/ax The antenna 4 x 2.4GHz: 5 dBi 4 x 5 GHz: 5 dBi Physical interface 1 x 10/100/1000/2500 BASE-T LED indicators 1 x Power 1 x LAN 1 x 2.4GHz 1 x 5 GHz Power supply PoE 802.3af/at The maximum power consumption is 15.9 watts Operating frequency Simultaneous use of two 2.4GHz and 5 GHz radio modules Operating modes Controlled Mode: AP, AP Mesh, Mesh Frequency radio 2.4GHz: 2400-2482 MHz 5 GHz: 5150-5250 MHz, 5250-5350 MHz, 5470-5725 MHz, 5725-5850 MHz Transmission power Up to 23 dBm at 2.4GHz Up to 25 dBm at 5 GHz (Maximum power is limited by regulatory requirements) Tx Beam Shaping (TxBF) Radio Circuits 2 × 2:2 SU-MIMO capability Two (2) Single User (SU) MIMO spatial streams with wireless data transfer speeds of up to 574 Mbit/s with HE40 bandwidth to a 2×2 wireless client device with a 2.4GHz radio frequency. Two (2) Single User (SU) MIMO spatial streams with wireless data transfer speeds of up to 1200 Mbit/s from VHT80 to a 2×2 wireless device with a 5 GHz radio frequency. MU-MIMO capability Two (2) spatial Multiple (MU)-MIMO streams with wireless data transfer speeds up to 1200 Mbit/s for simultaneous transmission to two (2) streams of MU-MIMO 11ax-enabled wireless client devices at frequencies below 5 GHz. Two (2) spatial Multiple (MU)-MIMO streams with wireless data transfer speeds up to 574 Mbit/s for simultaneous transmission to two (2) streams of MU-MIMO 11ax-enabled wireless client devices at frequencies below 2.4 GHz. Supported data transfer rates (Mbps): 802.11ax: 2.4GHz: 9 to 574 (MCS0 to MCS11, NSS = 1 to 2) 5 GHz: 18 to 1200 (MCS0 to MSC11, NSS = 1 to 2) 802.11b: 1, 2, 5.5, 11 802.11a/g: 6, 9, 12, 18, 36, 48, 54 802.11 n: 6.5 to 300 Mbps (MCS0 to MCS15) 802.11ac: 6.5 to 867 Mbps (MCS0 to MCS9, NSS = 1 to 2) Supported radio technologies 802.11ax: Orthogonal Frequency Division Multiple Access (OFDMA) 802.11a/g/n/ac: Multiple Orthogonal Frequency division (OFDM) 802.11b: Direct Sequence Spectrum Extension (DSSS) Sewage system 802.11ax supports high—efficiency bandwidth (HE) — HE 20/40/80MHz. 802.11ac supports Very high bandwidth (VHT) - VHT 20/40/80MHz. 802.11n supports High bandwidth (HT) — HT 20/40 MHz. 802.11n supports high bandwidth in 2.4GHz radio channel – HT40 MHz (256-QAM). 802.11n/ac/ax packet Aggregation: A-MPDU, A-SPDU Supported modulation 802.11ax: BPSK, QPSK, 16-QAM, 64-QAM, 256-QAM, 1024-QAM 802.11ac: BPSK, QPSK, 16-QAM, 64-QAM, 256-QAM 802.11a/g/n: BPSK, QPSK, 16-QAM, 64-QAM 802.11b: BPSK, QPSK, CCK Maximum number of simultaneous users 128 for the radio Deployment options Stand-alone (individually controlled) FitXpress Fitcontroller Temperature range In working condition: -4°~140°F/-20°C~60°C Storage: -40°F~176°F/-40°C~80°C Humidity (non-condensing) In operating mode: 0%~90% typical Storage: usually 0%~90% EWS850-FIT device Length: 190 mm Width: 124 mm Height: 47 mm