The Hikvision DS-3E1518P-SI (301803708 / 6936422152208) is a commercial-grade 16-port Gigabit Smart Managed Switch designed specifically for IP camera systems, access control units, and high-performance network environments. Offering remote network health monitoring and robust Layer 2 management protocols, it acts as an indispensable, high-reliability core anchor for modern security networks.
Key Features
16 Gigabit PoE + 2 Gigabit SFP Ports: Features 16 full Gigabit 802.3af/at RJ45 PoE ports for high-bandwidth IP cameras, complemented by 2 dedicated Gigabit SFP fiber ports for high-speed fiber backbone uplinks.
Robust 230W Total PoE Power Budget: Delivers up to 30W per port (225W–230W total budget), allowing you to power high-draw PTZ cameras, thermal imaging units, and access points simultaneously without power throttling.
300-Meter Extended Mode: Overcomes standard 100m Ethernet distance limitations by enabling long-range PoE transmission up to 300 meters, saving costs on external extenders during wide-area installations.
Automated PoE Watchdog: Continuously monitors connected IP cameras in real time; if a camera stops responding or hangs, the switch automatically power-cycles the specific port to reboot the camera without manual intervention.
6KV Surge & Lightning Protection: Built-in industrial 6KV surge protection shields all PoE ports against unexpected electrical spikes, lightning strikes, and electrostatic discharges.
Smart Network Management & Topology View: Supports remote software monitoring platforms, allowing network admins to view real-time network topology maps, monitor system health, receive instant alarm pushes, and manage Layer 2 features (VLAN, STP/RSTP, QoS, SNMP, and Link Aggregation).
Performance / Technology
Built on a high-capacity 36 Gbps switching fabric with a packet forwarding rate of 26.784 Mpps, the DS-3E1518P-SI processes heavy multi-channel 4K video streams smoothly using store-and-forward architecture without packet loss or video stuttering.
Design & Ergonomics
Encased in a durable, heavy-duty 19-inch rack-mountable metal chassis (440 mm x 220.8 mm x 44 mm), this switch includes standard rack-mount ears for clean server rack integration. Its thermal management system ensures steady operational stability in temperatures ranging from -10°C to 55°C.
Compatibility / Use Cases
Optimized for Hik-Central, Hik-Connect, and iVMS-4200 software ecosystems. Ideal for corporate office setups, retail stores, educational facilities, hospitality venues, and industrial perimeter security systems.
Why This Product Stands Out
The Hikvision DS-3E1518P-SI balances 16 full Gigabit PoE ports, dual SFP fiber uplinks, a 230W power budget, 300m extended range, and cloud-managed network topology capabilities into a 1U rack-mountable chassis.
