Cisco WS-C3750-48PS-S Catalyst 3750 48-Port POE SwitchThe Cisco WS-C3750-48PS-S Catalyst 3750 48-Port PoE Switch is a reliable enterprise-class managed switch designed for secure and scalable business networks. It features 48 x 10/100 PoE Ethernet ports and 4 x SFP uplink ports, allowing you to power IP phones, wireless access points, and IP cameras directly through the network cable.Built with Cisco StackWise technology, this switch allows multiple units to operate as a single logical system, improving redundancy, scalability, and simplified management. With advanced Layer 2 switching and basic Layer 3 static routing capabilities, it supports VLANs, QoS, ACLs, and secure network segmentation for professional IT environments.The WS-C3750-48PS-S is ideal for enterprise LAN access, campus networks, and structured office deployments requiring dependable PoE connectivity and centralized management.Key Features48 × 10/100 Mbps PoE Ethernet ports (IEEE 802.3af)4 × SFP Gigabit uplink portsTotal PoE power budget up to 370WCisco StackWise support (up to 9 switches)Layer 2 switching with basic Layer 3 static routingVLAN, QoS, ACL, and security featuresSNMP, CLI, Telnet, and SSH management1U rack-mountable metal chassiTechnical SpecificationsModel: WS-C3750-48PS-SSeries: Catalyst 3750Port Configuration:48 × 10/100 Fast Ethernet PoE ports4 × SFP uplink portsSwitching Capacity: 32 GbpsPoE Standard: IEEE 802.3afPoE Power Budget: Up to 370WStacking: StackWise (up to 9 switches)Layer Support: Layer 2, Static Layer 3 RoutingManagement: CLI, SNMP v1/v2c/v3, Telnet, SSHForm Factor: 1U RackmountPower Supply: Internal AC (100–240V)Quick LinksD-Link DGS-1250-28XMP 28-Port 10-Gigabit Smart Managed PoE SwitchCisco Catalyst 1000 24port Network Switch (C1000-24P-4G-L)Dlink 1210 48-Port 10/100/1000 PoE with 4 Gigabit SFP ports Web Smart Switch ManagedUbiquiti USW-48-PoE 48-port Switch (32) GbE, PoE RJ45 ports, (16) GbE RJ45 ports, (4) 1G SFP ports, 195WC9200L-48P-4G-E – Cisco Switch Catalyst 9200