Planet XGS-6350-16X8Y4C
Layer 3 16-Port 10G SFP+ + 8-port 25G SFP28 + 4-Port 40G/100G QSFP28 Managed Switch with optional Redundant Power,(Hardware stacking up to 10 units, supports VRRP, ERPS Ring redundancy, on-premise NMS controller and mobile app central management)