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Dell Networking S4148T-ON - Switch - L3 - Managed - 48 x 10GBase-T + 4 x 100 Gigabit QSFP28 + 2 x 40 Gigabit QSFP+ - front to back airflow - rack-mountable - Dell Smart Value (210-ALSM) for business | Atea eShop
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MST (Dell EMC S4128F) and RPVST+ (Cisco) | Dell EMC Spanning Tree Interoperability Reference Guide | Dell Technologies Info Hub
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