Standards IEEE 802.11ax at 2.4GHz IEEE 802.11ax at 5 GHz Backward compatible with 802.11a/b/g/n/ac Processor Qualcomm® ARM Cortex A53s quad-core processor with a frequency of 1.0 GHz The antenna 2 x 2.4GHz: 4 dBi 2 x 5 GHz: 5 dBi Integrated omnidirectional antenna Physical interface 1 Ethernet port 10/100/1000 BASE-T, RJ-45 1 DC connector 1 x Reset Button LED indicators 1 x Power 1 x LAN 1 x 2.4GHz 1 x 5 GHz Power supply Power supply via Ethernet: 802.3af input 12V DC / 1.5A Maximum power consumption 12.8 W Operating frequency Simultaneous use of two 2.4GHz and 5 GHz radio modules Operating modes AP, grid 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 22 dBm at 2.4GHz Up to 22 dBm at 5 GHz Tx Beam Shaping (TxBF) Radio circuits/spatial flow 2x2:2 SU-BY Two (2) SU-MIMO spatial streams for 2.4GHz and two (2) SU-MIMO spatial streams for 5 GHz with wireless data transfer speeds up to 1774 Mbps per 11ax wireless client device with 2.4GHz and 5 GHz radio modules. MOO-BY Two (2) spatial Multiple (MU)-MIMO streams with wireless data transfer speeds up to 1200 Mbit/s for simultaneous transmission to one (1) two streams of MU-MIMO 11ax-enabled wireless client devices at frequencies below 5 GHz. Two (2) Multiple (MU)-MIMOS with wireless data transfer speeds up to 574 Mbit/s for simultaneous transmission to one (1) two streams of wireless client devices with MU-MIMO 11ax support 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) 802.11b: Direct Sequence Spectrum Extension (DSSS) 802.11ac/a/g/n: Multiple Orthogonal Frequency division (OFDM) Sewage system 802.11ax supports high efficiency (HE) — HE 20/40/80MHz. 802.11ac supports Very high bandwidth (VHT) — VHT 20/40/80MHz. 802.11n supports high bandwidth (HT) — HT 20/40MHz. 802.11n supports very high bandwidth in the 2.4GHz band – VHT40 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, CC Multiple BSSID 8 SSIDs for 2.4GHz and 5 GHz radio modules. VLAN marking Supports SSID-VLAN 802.1q tagging. Cross-band end-to-end VLAN access VLAN Management The spanning tree Supports the 802.1d spanning tree protocol. QoS (Quality of Service) Complies with the IEEE 802.11e VMM standard SNMP v1, v2c, v3 IIB I/II, private MIB Wireless security WPA3 WPA2 Corporate (AES) WPA2 AES-PSK Hide the SSID in beacons MAC address filtering, up to 32 MAC addresses per SSID List of connected wireless STA (clients) SSH tunnel Client isolation Temperature range Working temperature: 32°F~104°F (0°C~40°C) Storage: -40°F~176°F (-40°C~80°C) Humidity (non-condensing) In working condition: 90% or less Storage: 90% or less EWS357-FIT device Weight: 0.85 pounds. (382 g) Length: 6.30 inches (160 mm) Width: 6.30 inches (160 mm) Height: 1.31 inches (33.2mm) Packaging Weight: 1.28 pounds. (580 g) Length: 8.07 inches (205mm) Width: 8.07 inches (205 mm) Height: 3.27 inches (83 mm)