Supermicro SSE-G3748R-SMIS 1GbT/25GbE 1U Ethernet switch with SMIS (Supermicro Inteligent Switch) software, 48 RJ45 ports and 6 SFP28 ports, 2 power supplies (AC), reverse (P2C) airflow
This Supermicro switch SSE-G3748R-SMIS has forty-eight 1GbT RJ45 Ethernet ports and six 25GbE SFP28 uplinks, the switch allows connectivity at 1Gbps to servers while aggregating traffic for connection to higher speed servers, to routers, and to other backbone network switches. The compact 1U form factor gives users the ability to optimize deployment in standalone or top-of-rack environments. The switch will be delivered with a rackmount brackets.
Additional information from manufacturer page SSE-G3748R-SMIS.