Cisco SF500-48P-K9-NA | Small Business 500 Series 48 x RJ-45 Ports PoE 10/100Base-TX + 2 x Combo Gigabit SFP Ports + 2 x SFP Ports Layer 3 Managed Rack-mountable Stackable Fast Ethernet Network Switch

Technical Specifications:
1. Switching capacity: 104 Gbps
2. Forwarding rate: 77.38 Mpps
3. Number of ports: 48 Ethernet ports
4. Power over Ethernet (PoE) support: Yes
5. PoE power budget: 375W
6. VLANs: 4096
7. Quality of Service (QoS) support: Yes
8. Link aggregation control protocol (LACP) support: Yes
9. Spanning Tree Protocol (STP) support: Yes
10. Jumbo frame support: Yes
11. MAC address table size: 16,000 entries
12. Dimensions (WxDxH): 17.3 x 10.1 x 1.7 in.

Helpful Notes:
1. The SF500 switch is ideal for small to medium-sized businesses looking for an affordable and reliable network solution.
2. The PoE support allows for easy deployment of IP phones, wireless access points, and other PoE-enabled devices.
3. The switch's advanced features, such as VLANs and QoS, provide greater control and flexibility over network traffic.