cnMatrix TX 2020R-P, Intelligent Ethernet PoE Switch, Cambium Sync, 16 x 1gbps and 4 SFP+, Removeable & Redundant Power Supplies (not included) - no pwr cord. Enterprise grade L2, L3 functionality, Policy Based Automation. Supports cnMaestro cloud or on-premises management. 3-Year Limited Lifetime Warranty , USA Only.