The Cisco Meraki MR44 is a 2×2: 2 + 4×4: 4 802.11ax cloud access point that raises the bar for wireless performance and efficiency. Designed for next-generation deployments in offices, schools, hospitals, shops and hotels, the MR44 offers high throughput, enterprise-class security and easy management. The MR44 provides a maximum aggregate speed of 3 Gbps with 2.4 GHz and 5 GHz simultaneous transmitters. A dedicated third radio provides real-time WIDS/WIPS with automated RF optimization, and a fourth integrated radio provides Bluetooth scanning and Beaconing. Combining cloud management, high-performance hardware, multiple radios and advanced software features, the MR44 is an excellent platform for the most demanding applications – including high-density, bandwidth deployments or performance-intensive applications. Radio 2.4 GHz 802.11b/g/n/ax client access radio Radio for client access 5 GHz 802.11a/n/ac/ax 2.4 GHz and 5 GHz dual-band WIDS/WIPS, spectrum analysis and radio position analysis 2.4 GHz Low Energy Bluetooth Radio (BLE) Simultaneous operation of all four radios Antenna Internal antenna (maximum gain 5.1 dBi at 2.4 GHz, maximum gain 5.9 dBi at 5 GHz) Individual antenna elements for each radio 802.11ax, 802.11ac Wave 2 and 802.11n features DL-OFDMA, UL-OFDMA, TWT support, BSS coloring 2.4 GHz: 2 x 2 multiple input, multiple output (MIMO) with two spatial streams 5 GHz: 4 x 4 multiple input, multiple output (MIMO) with four spatial streams SU-MIMO, UL MU-MIMO and DL MU-MIMO support Up to 1024 QAM in the 2.4 GHz and 5 GHz bands Packet aggregation Power supply Power over Ethernet: 42.5 – 57 V (802.3at) or 37 – 57 V (802.3af) – low power mode Alternative 12 V DC input Power consumption: maximum 30 W (802.3at) or 18 W (802.3af) – low power mode The Power over Ethernet injector and DC adapter are sold separately Interface 1 ? 100/1000/2.5 G BASE-T Ethernet 1 ? DC power connector (5.5 mm ? 2.5 mm, positive center)