Cisco WS-C3750-48PS-S Catalyst 3750 48-Port POE Switch

Cisco WS-C3750-48PS-S Catalyst 3750 48-Port POE Switch

The Cisco WS-C3750-48PS-S Catalyst 3750 48-Port PoE Switch is an enterprise-class managed switch designed for secure, scalable, and high-performance business networks. It features 48 Fast Ethernet PoE ports and 4 Gigabit SFP uplink ports, enabling both data connectivity and power delivery to IP phones, wireless access points, and surveillance cameras.

Powered by Cisco IOS software, this switch supports advanced Layer 2 switching and basic Layer 3 static routing, making it ideal for access-layer deployments in campus and office networks. With StackWise technology, multiple switches can be combined into a single logical unit for simplified management and improved redundancy.

Built in a durable 1U rackmount form factor, the WS-C3750-48PS-S delivers reliability and performance for structured enterprise environments.

Key Features

• 48 × 10/100 Mbps PoE Ethernet ports (IEEE 802.3af)

• 4 × Gigabit SFP uplink ports

• Up to 370W total PoE power budget

• Cisco StackWise support (stack up to 9 switches)

• Layer 2 switching with static Layer 3 routing

• VLAN, QoS, ACL, and network security features

• SNMP, CLI, Telnet, and SSH management

• 1U rack-mountable chassis

Technical Specifications

Model: WS-C3750-48PS-S
Switching Capacity: 32 Gbps
Ports:

• 48 × 10/100 Fast Ethernet PoE ports

• 4 × SFP uplink ports

PoE Standard: IEEE 802.3af
Maximum PoE Power: 370W
Layer Support: Layer 2 and Static Layer 3
Stacking Technology: StackWise
Management Interface: CLI, SNMP v1/v2c/v3, Telnet, SSH
Power Supply: Internal AC, 100–240V
Form Factor: 1U Rackmount