D-LINK DGS-1210-52
52-port Gigabit Smart Managed Switch with 4-port Gigabit Combo Uplinks
48 x 10/100/1000Base-T, 4 x 100/1000Mbps GbE / SFP combo, MAC Address 16K, Fanless, Layer 2+
Supported by Nuclias Connect Controllers DNC-100 (Q4 2021) & DNH-100 (Q1 2022)