The Cisco Catalyst 9300 C9300-48P-A is a high-density 48-port PoE+ stackable enterprise access switch under the Network Advantage licence. With Cisco StackWise-320 and a modular NM uplink slot, it delivers the full Catalyst 9300 feature set — MACsec-256, Encrypted Traffic Analytics, and full BGP — in a high-density 48-port configuration.
- Downlink Ports: 48 x 10/100/1000BASE-T PoE+ (IEEE 802.3at)
- PoE Budget: 740 W total
- Uplink: 1 x Network Module (NM) slot — supports 4x1G, 4x10G, or 2x25G modules
- Stacking: Cisco StackWise-320, up to 8 switches per stack
- Licence: Network Advantage (MACsec-256, full BGP, advanced QoS, TrustSec)
- Security: MACsec-256, Encrypted Traffic Analytics, TrustSec, 802.1X
- Programmability: NETCONF/YANG, RESTCONF, gRPC, Cisco DNA Centre ready
- Form Factor: 1U rack-mount
Available refurbished from Networkser — high-density PoE tested and StackWise stack-verified.