Cisco 802.11ac W2 AP 4x4 Ext Ant 2xGbE | Indoor AP, Enterprise — SD-L1NBD-SN54028Z

Keep users connected in spaces where coverage gaps and client density can slow operations. Cisco’s 802.11ac Wave 2 indoor access point is built for deployments that need controlled RF coverage, flexible antenna placement, and wired uplink resilience. The external antenna design gives network teams more control over propagation patterns, making it a practical fit for offices, classrooms, healthcare areas, and other environments with variable layouts. With dual Gigabit Ethernet ports, this model supports wired connectivity options that help align the AP with enterprise switching architectures. The 4x4 radio design is suited to environments where throughput and airtime efficiency matter, especially when many devices compete for access. As part of Cisco’s wireless portfolio, it fits into managed enterprise networks where consistency, visibility, and deployment discipline are more important than consumer-grade simplicity. For organizations standardizing on Cisco infrastructure, this access point offers a familiar path for indoor wireless expansion without compromising on control or deployment flexibility. It is a strong choice when the goal is to sustain dependable access across critical work areas and reduce the need for repeated coverage adjustments. Ideal For Enterprise office wireless coverage Classroom and campus connectivity Healthcare indoor access deployments Multi-room coverage in variable floor plans Why This Product 1 External antennas provide more placement control than fixed-antenna APs 2 Dual Gigabit Ethernet supports enterprise wired uplink designs 3 802.11ac Wave 2 suits higher-density indoor environments 4 Cisco platform alignment helps standardize managed wireless deployments