Network Ports: 48 Gigabit RJ45 ports with PoE 4 Gigabit SFP slots for fiber connectivity All RJ45 ports support 10/100/1000Mbps PoE Capabilities: IEEE 802.3af/at PoE standards Up to 30W per port 384W total PoE power budget Advanced PoE power management PoE scheduling and prioritization L2 Management Features: Professional web interface Command Line Interface (CLI) Advanced VLAN support Static routing Enterprise QoS Link Aggregation (up to 16 groups) Port Mirroring DHCP server/client/relay Multiple spanning tree protocol Advanced ACL & security features IPv6 support Performance: 104Gbps switching capacity 16K MAC address table 512K packet buffer Enterprise-level QoS RADIUS authentication Physical Features: Metal housing Rack-mountable (1U) Dual fan cooling system Comprehensive LED indicators Categories: TP-Link, TP-link switches Tag: TP-Link 52-Port Gigabit L2 Managed Switch with 48-Port PoE - TL-SG3452P
