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

1. Switching capacity: 32 Gbps
2. Forwarding rate: 38.7 Mpps
3. MAC address table size: 12,000 entries
4. VLAN IDs: 4,096
5. QoS hardware queues per port: 4
6. Total available PoE power: 370W
7. Supported protocols: SNMPv1, SNMPv2c, SNMPv3, RMON, SSH, Telnet, TFTP, DHCP, BOOTP, RARP, ARP, IGMP, HSRP, EIGRP, OSPF, BGP, PIM-SM, PIM-DM, DVMRP, MSDP, LLDP, CDP, DTP, STP, PVST+, RPVST+, MSTP
8. Security features: ACLs, RADIUS, TACACS+, SSH, SSL, MAC address filtering, DHCP snooping, IP source guard, Dynamic ARP Inspection, Port security, Private VLANs
9. Dimensions: 44.5 cm x 39.9 cm x 4.4 cm
10. Weight: 7.3 kg
11. Operating temperature: 0°C to 45°C
12. Power consumption: 70W (maximum)

Helpful notes:
1. The WS-C3750-48TS-S switch is ideal for small to medium-sized businesses that require advanced security features and high-performance network connectivity.
2. The switch supports advanced QoS capabilities, allowing for prioritization of critical network traffic.
3. The WS-C3750-48TS-S is easy to deploy and manage, with a web-based GUI and support for Cisco Network Assistant software.