D-Link 52-Port Gigabit Smart Managed 48 GbE 4 Combo SFP Ports L2 St

48 GIGABIT PORTS FOR HIGH-SPEED NETWORKING: Features 48 Gigabit Ethernet ports to connect a wide range of devices. Ideal for expanding your network with high-speed access
4 GIGABIT OPTICAL SFP PORTS: Enables high-speed uplinks and long-distance fiber connectivity, enhancing network flexibility and scalability
ADVANCED TRAFFIC MANAGEMENT AND LAYER 2+ FEATURES: Features bandwidth control, QoS, VLAN support, Port Mirroring, Link Aggregation, Spanning Tree, IGMP Snooping, and static routing to optimize network performance and minimize congestion
COMPREHENSIVE SECURITY: Features include Access Control List (ACL), 802.1X / RADIUS, ARP Spoofing Prevention, and D-Link Safeguard Engine
SURVEILLANCE MODE WITH ONVIF SUPPORT: Streamlines the deployment and management of IP surveillance networks by automatically detecting ONVIF-compliant devices and optimizing video traffic
ENERGY-EFFICIENT AND SILENT OPERATION: Fan-less design for silent running, energy savings, and a longer lifespan. Complies with IEEE 802.3az for reduced power consumption
NDAA COMPLIANT: Meets strict regulatory standards, suitable for government and high-security enterprise projects
35+ YEARS OF RELIABILITY: Supported by D-Link's Lifetime Warranty, providing long-term confidence in the quality and reliability of your network infrastructure