Hikvision DS-3E1552P-SI 48-Port Gigabit Smart PoE Switch

Hikvision DS-3E1552P-SI 48-Port Gigabit Smart PoE Switch

The Hikvision DS-3E1552P-SI 48-Port Gigabit Smart PoE Switch is a high-performance network switch designed for enterprise LANs, security camera deployments, offices, and large data networks. It provides 48× Gigabit PoE ports compliant with IEEE 802.3af/at standards, delivering up to 30 W per port and a total PoE power budget of 470 W for powering IP cameras, access points, VoIP phones, and other PoE devices.  Built for reliable, scalable network infrastructure, this smart managed switch supports advanced Layer-2 features including VLAN tagging (802.1Q), QoS traffic prioritization, STP/RSTP/ERPS loop prevention, port isolation, and link aggregation for bandwidth expansion and redundancy. It also includes PoE watchdog, storm control, DHCP snooping, and ACL security for enhanced network protection.  With a 104 Gbps switching capacity, flexible management (web/SNMP/CLI), and multiple uplink options (2 × RJ45 + 2 × SFP), the DS-3E1552P-SI is ideal for video surveillance systems, campus networks, enterprise environments, and other PoE-powered applications requiring robust connectivity and intelligent switching.

 Features 

• 48× Gigabit PoE ports (IEEE 802.3af/at compliant)

• 2× Gigabit RJ45 + 2× Gigabit SFP uplink ports

• 470 W total PoE power budget with up to 30 W per port

• 104 Gbps switching capacity and 77.38 Mpps forwarding rate

• Smart L2 features: VLAN (802.1Q), QoS, STP/RSTP, ERPS loop prevention

• Advanced network security: ACL, port isolation, storm control

• PoE Watchdog for auto-restart of unresponsive PoE devices

• Link aggregation (up to 8 groups) for load balancing

• **Supports SNMP, DHCP snooping, ARP anti-spoofing

• Surge protection (6 kV) for improved reliability

• Web/SNMP/CLI management with optional remote tools

• Suitable for CCTV, surveillance, enterprise LANs, and PoE device networks