Hikvision DS-3E2552-HI-48T4F 48-Port Gigabit Smart L2 Switch

Hikvision DS-3E2552-HI-48T4F 48-Port Gigabit Smart L2 Switch The Hikvision DS-3E2552-HI-48T4F Smart L2 Switch is part of the DS-3E2500-HI series, designed to deliver flexible, secure, and high-performance networking for enterprise and surveillance environments. Featuring 48 × Gigabit RJ45 ports and 4 × Gigabit SFP fiber uplink ports, it supports wire-speed forwarding across all ports to meet demanding connectivity needs. With advanced virtualization technology, each slave device in a stack can serve as a backup to the master, ensuring redundancy and uninterrupted Layer 3 forwarding. This design improves reliability, prevents downtime, and maintains seamless traffic flow even if the master device fails. Security features include ARP detection to prevent spoofing attacks, IP Source Guard to block illegal address spoofing, DHCP snooping to ensure authentic DHCP environments, and port security to defend against MAC-based attacks. The switch also supports ACL lists, traffic shaping, and granular bandwidth management. Performance is enhanced with QoS queue scheduling algorithms (SP, WRR, SP WRR), multi-priority data transmission, and rich IPv6 services. Protocol support includes RSTP/MSTP/PVST /RPVST for loop prevention, RIP/OSPF/Static routing, IGMP, and VLAN mapping/QinQ. The DS-3E2552-HI-48T4F supports up to 512 IPv4 routing entries and is fully stackable for scalable deployments. Management options include CLI command line, Web interface, Telnet, SSH2.0 encryption, and console access. Remote upgrades are supported via FTP and TFTP, with SNMP v1/v2c/v3 for monitoring. Energy-saving design reduces power consumption and radiation, meeting household appliance standards and ensuring safe operation. Key Features of Hikvision DS-3E2552-HI-48T4F 48 × Gigabit RJ45 ports 4 × Gigabit SFP fiber uplink ports Supports wire-speed forwarding Virtualization technology with stack redundancy Up to 512 IPv4 routing entries Supports RIP, OSPF, and static routing ARP detection, IP Source Guard, DHCP snooping Port security and ACL lists QoS with SP, WRR, SP WRR scheduling Supports VLAN mapping and QinQ Loop prevention: RSTP/MSTP/PVST /RPVST SNMP v1/v2c/v3, traffic shaping CLI, Web, Telnet, SSH2.0, console management Remote upgrade via FTP/TFTP Energy-saving design with reduced radiation Applications Enterprise networks IP surveillance systems Educational institutions Industrial and commercial environments Learn More Official Hikvision DS-3E2552-HI-48T4F Product Page