Cisco WS-C2960S48FPDL-RF | Catalyst 2960-S Series C2960S-48FPD 48 x RJ-45 Ports PoE+ 10/100/1000Base-T + 2 x SFP+ Ports Layer 2 Managed Rack-mountable Gigabit Ethernet Network Switch

1. Ports: 48 x 10/100/1000 PoE+ Ethernet ports
2. Power over Ethernet (PoE) capacity: 740W
3. Forwarding bandwidth: 176 Gbps
4. Switching bandwidth: 176 Gbps
5. RAM: 128 MB
6. Flash memory: 64 MB
7. VLAN IDs: 4,096
8. Jumbo frames: 9,216 bytes
9. Quality of Service (QoS) queues per port: 8
10. MAC address table size: 8,000 entries
11. Dimensions: 1.73 x 17.5 x 11.8 inches
12. Weight: 13.5 pounds

Notes:
1. The switch supports advanced security features such as MAC address notification and port security.
2. It has a modular design that allows for easy expansion and upgrades.
3. The switch is energy-efficient and supports Cisco EnergyWise technology for power management.