DS-3WAP522-SI Wi-Fi 5 1200M Celling Access Point 1 Gigabit Port with PoE Input 802.11ac Wave 2 1167 Mbps 80+ Concurrent User Connections Auto RF Optimization Support Intelligent Fast Roaming General Weight 0.4 kg (0.88 lb) Installation Mode Desk-Mounted,Wall-Mounted,Ceiling Mounting Working Temperature 0 °C to 40 °C (32 °F to 104 °F) Working Humidity 5% to 95% (no condensation) Storage Temperature -40 °C to 70 °C (-40 °F to 158 °F) Storage Humidity 5% to 95% (no condensation) Product Dimensions (W × H × D) 220 mm × 220 mm × 35 mm (8.66'' × 8.66'' × 1.37'') Packing List 1200 M Access Point ×1,Screw Pack × 1,Quick Start Guide ×1,Regulatory Compliance and Safety Information × 1 Power Consumption Max. 11.35 W WLAN Parameters Maximum Number of Clients 256 Recommended Number of Clients 80 Maximum Number of SSIDs 8 Working Frequency Band radio 1: 5G(11a/an/ac), radio 2: 2.4G(11b/g/gn) Wi-Fi Standards Wi-Fi 5 Wi-Fi Speed 2.4 G: 300 Mbps,5 G: 867 Mbps Spatial Streams 2.4 GHz, 2 × 2 , MU-MIMO, 5 GHz, 2 ×2 , MU-MIMO Channel Width 2.4 GHz: Auto/20 /40 MHz,5 GHz: Auto/20 /40 /80/MHz Number of Antennas 2.4 GHz:2;5 GHz:2 Antenna Type Built-in omnidirectional antennas Antenna Gain 2.4 GHz: 3 dBi,5 GHz: 4 dBi Transmit Power 20 dBm Modulation Technology OFDM:BPSK@6/9Mbp?QPSK@12/18Mbps?16-QAM@24Mbps?64-QAM@48/54Mbps; DSSS:DBPSK@1Mbps?DQPSK@2Mbps?CCK@5.5/11Mbps; MIMO-OFDM (11n):MCS 0-15; MIMO-OFDM (11ac):MCS 0-9 Software Specifications WLAN Security WAP-PSK,WAP2-PSK,WPA-WAP2-PSK,Blocklist & Allowlist,Support Multiple encryption key triggered dynamic unicast/multicast key update,Support Open system/shared key authentication,Support wireless endpoint access,Support SSID and VLAN binding,Support 802.11i Management & Maintenance Centralized AC management Version Upgrade upgrade on Web Hardware Specifications Interface 1 × Gigabit RJ45 uplink port Power Supply IEEE 802.3af/at POE,12 VDC 1.5 A LED Indicator Yellow/green/blue for different working states, flashing mode Reset Button Hardware Resetting Button Approval EMC CE-EMC (EN 55032: 2015+A11: 2020, EN IEC 61000-3-2: 2019, EN 61000-3-3: 2013+A1: 2019, EN 50130-4: 2011+A1: 2014, EN 55035: 2017+A11: 2020) Safety CB (AMD1:2009, AMD2:2013, IEC 62368-1: 2014 (Second Edition), CE-LVD (EN 62368-1: 2014+A11: 2017),UL (UL 60950-1) Chemistry CE-RoHS (2011/65/EU),WEEE (2012/19/EU),Reach (Regulation (EC) No.1907/2006) Radio EN 301 893,EN 300 440,EN 62311,EN 301 489-3,EN 301 489-17