{"product_id":"ubiquiti-powerbeam-2ac-400","title":"Ubiquiti PowerBeam 2AC 400 - 2.4 GHz airMAX ac CPE, 18 dBi, 450+ Mbps, InnerFeed (PBE-2AC-400)","description":"\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003e2.4 GHz airMAX ac CPE with 18 dBi Dish Antenna, InnerFeed Technology, and Dedicated Management Radio\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe \u003ca href=\"\/collections\/ubiquiti\"\u003eUbiquiti\u003c\/a\u003e PowerBeam 2AC 400 (PBE-2AC-400) is a 2.4 GHz airMAX ac CPE with an 18 dBi, 400mm dish reflector and InnerFeed technology that integrates the radio directly into the antenna feedhorn. This eliminates RF cable losses entirely and maximizes the link budget for long-range 2.4 GHz connections. The PowerBeam 2AC delivers up to 450+ Mbps real throughput with airMAX ac protocol and includes a dedicated Wi-Fi management radio for mobile app configuration in the field.\u003c\/p\u003e\n\u003cp\u003eThe 2.4 GHz operating frequency gives the PowerBeam 2AC an advantage in deployments where foliage and building materials attenuate higher-frequency signals. While 5 GHz CPE devices offer wider channels and more spectrum, the PBE-2AC-400 reaches subscribers through moderate tree cover and suburban environments where 5 GHz links would not maintain stable connections. It pairs with any 2.4 GHz airMAX ac base station for \u003ca href=\"\/collections\/networking\"\u003epoint-to-multipoint subscriber service\u003c\/a\u003e or connects two units for a point-to-point bridge.\u003c\/p\u003e\n\u003ch3\u003eWhere the PBE-2AC-400 Fits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubscriber installations through moderate foliage\u003c\/strong\u003e where 2.4 GHz penetrates tree cover and building materials that would block or degrade 5 GHz signals, and the 18 dBi dish provides enough gain for reliable links at distance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-range 2.4 GHz point-to-point bridges\u003c\/strong\u003e where two PBE-2AC-400 units provide a wireless link between buildings, with InnerFeed technology maximizing RF efficiency on each end\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMixed-frequency WISP networks\u003c\/strong\u003e where some subscribers need 2.4 GHz coverage due to terrain or foliage, and the PowerBeam 2AC serves those areas while 5 GHz CPE handles clear line-of-sight subscribers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat the PBE-2AC-400 Delivers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e18 dBi, 400mm dish with InnerFeed:\u003c\/strong\u003e The radio integrates directly into the feedhorn, eliminating cable losses. The 400mm reflector focuses the 2.4 GHz signal into a tight beam for maximum range and noise rejection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eairMAX ac protocol, 450+ Mbps throughput:\u003c\/strong\u003e airOS 8 with TDMA scheduling and airMAX ac support. Selectable channel widths of 10, 20, and 40 MHz for both PtP and PtMP operation modes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDedicated Wi-Fi management radio:\u003c\/strong\u003e Separate radio for UNMS mobile app setup. Configure the CPE from a phone at the installation site without running a cable to a laptop.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in RF analytics with airView:\u003c\/strong\u003e A dedicated processor continuously scans the 2.4 GHz spectrum and displays real-time EVM, SNI, and noise floor data, plus airView spectrum analysis for identifying interference sources.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24V PoE powered, GbE backhaul:\u003c\/strong\u003e Ships with a 0.5A PoE adapter. Single Ethernet cable delivers power and Gigabit data from the indoor equipment to the outdoor CPE.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ubiquiti Inc.","offers":[{"title":"Default Title","offer_id":52336357572792,"sku":"PBE-2AC-400-US","price":127.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/9110\/4952\/files\/1049097393_24650a29-2810-4171-a787-86e1898938e7.jpg?v=1764406324","url":"https:\/\/islandelectricalsupply.com\/products\/ubiquiti-powerbeam-2ac-400","provider":"Island Electrical Supply","version":"1.0","type":"link"}