Cisco WS-C3750-48PS-S | Catalyst 3750 Series 48 x RJ-45 Ports PoE+ 10/100Base-TX + 4 x SFP Ports Layer 3 managed Rack-mountable Fast Ethernet Network Switch

Technical Specifications:
- Switching capacity: 32 Gbps
- Forwarding rate: 38.7 Mpps
- MAC address table size: 12,000 entries
- VLAN IDs: 4,096
- Power over Ethernet (PoE) ports: 48
- PoE power budget: 370W
- Number of SFP ports: 4
- Maximum transmission unit (MTU): 9,216 bytes
- Layer 2 switching
- Layer 3 routing
- Quality of Service (QoS) support
- Spanning Tree Protocol (STP) support

Helpful Notes:
- The PoE feature allows for easy deployment of IP phones, wireless access points, and other devices without the need for separate power supplies.
- The SFP ports provide flexibility for connecting to other network devices over fiber optic or copper cables.
- The Layer 3 routing capability allows for inter-VLAN routing and routing between different IP subnets.