The Cisco C9300-48U-E switch offers 48x 1GB UPoE RJ-45 ports and has a single module slot for expansion. It has different power supply options, including a default PSU (822W) and a second PSU varying from 350W to 1100W. This switch has a high switching capacity of 256 Gbps to 736 Gbps with Stacking.
The forwarding rate is recorded at 190.48 Mpps under regular conditions and increases to 547.62 Mpps when stacked. This switch also boasts an ample MAC address table size that can accommodate up to 32,000 entries, making it suitable for small-scale business networks or branch offices.
With the inclusion of PoE functionality offering a total budgeted power range between 1172 and 1800W depending on which additional/secondary PSUs are added, this device enables powering devices like wireless access points, cameras, or VoIP phones via Ethernet cables using PoE technology.
Cisco C9300-48U-E: Catalyst 9300 48x 1Gb RJ45 UPOE (Universal PoE) ports.