Hikvision DS-3E1518P-SI Smart Managed Gigabit PoE SI Series

DS-3E1518P-SI Smart Managed Gigabit PoE SI Series is an 18-port Gigabit PoE switch with 16 PoE+ ports, long-range transmission, and smart management features for large-scale IP surveillance and access networks. This high-capacity switch from Hikvision provides 250 W PoE budget, 300 m extended PoE reach, VLAN isolation, QoS, and surge protection for reliable camera powering. Novatech Technologies supplies this robust Hikvision DS-3E1518P-SI Smart Managed Gigabit PoE SI Series to ensure stable power delivery, high-speed data transfer, and easy network configuration in professional CCTV, access control, and Wi-Fi deployments.

Technicians select the DS-3E1518P-SI for its massive 250 W PoE budget and 300 m long-range mode. The switch powers multiple high-power cameras and devices over extended distances without repeaters.

Use Cases and Compatibility for DS-3E1518P-SI Smart Managed Gigabit PoE SI Series

This 18-port PoE switch suits large IP surveillance systems, access control networks, and Wi-Fi deployments requiring high power and long-distance connectivity. Installers use it in multi-building campuses, shopping malls, factories, hospitals, warehouses, parking facilities, and gated communities.

The DS-3E1518P-SI powers up to 16 PoE+ IP cameras, access readers, intercom stations, or wireless APs with 250 W total budget. The 300 m long-range PoE mode supports remote cameras in perimeter fences or large compounds without additional power sources. Smart features include port VLAN isolation, PoE watchdog, port priority, loop prevention, and flow control for network stability.

Compatibility covers Hikvision IP cameras (PoE/PoE+), access control terminals, video intercom units, wireless APs, and third-party IEEE 802.3af/at devices. The switch supports unmanaged plug-and-play mode or smart web management for advanced settings. Gigabit RJ-45 ports and 2 SFP uplink slots ensure high-speed backbone connectivity.

The metal housing withstands industrial environments. The switch operates fanlessly for silent installation.

Explore compatible IP cameras and PoE devices in our networking category. Browse related access control accessories here: computer accessories category.

Technical Specifications of the DS-3E1518P-SI Smart Managed Gigabit PoE SI Series

This Hikvision PoE switch meets standards for large-scale surveillance networking.

• Model: DS-3E1518P-SI
• Ports: 16 × Gigabit PoE+, 2 × Gigabit RJ-45 Uplink
• PoE Standard: IEEE 802.3af/at
• PoE Budget: 250 W total (30 W max per port)
• Long-Range PoE: Up to 300 m (at 10 Mbps)
• Switching Capacity: 36 Gbps
• Forwarding Rate: 26.78 Mpps
• Management: Smart (web interface), VLAN, QoS, PoE watchdog, loop prevention
• Power Supply: Built-in 280 W (100–240 VAC)
• Protection: 6 kV surge protection, short-circuit/overvoltage
• Housing: Metal, fanless
• Operating Temperature: -10 °C to +55 °C
• Dimensions: Approx. 440 × 180 × 44 mm
• Primary Applications: High-channel IP camera powering, long-range PoE networks, access control systems

The long-range mode extends PoE distance without repeaters. Smart PoE management prevents overload and auto-restarts failed devices. Gigabit uplink ports and SFP slots ensure high-speed backbone connectivity.

View compatible NVR recording stations in our desktops category. Shop the full range at Novatech Technologies.

Why Trust Novatech for Hikvision Security Products

Novatech Technologies sources genuine Hikvision products through authorized channels. Every switch undergoes quality verification before shipment.

Each DS-3E1518P-SI Smart Managed Gigabit PoE SI Series purchase includes protection against manufacturing defects. Technical support assists with PoE budgeting, long-range configuration, VLAN setup, and network integration. Nationwide delivery reaches customers via trusted logistics partners.

Secure payment methods ensure a smooth transaction. A clear return policy covers any rare concerns about product condition upon receipt.

Choose the Hikvision DS-3E1518P-SI from Novatech for 16 Gigabit PoE+ ports, 250 W high-power budget, 300 m long-range PoE, smart management features, 6 kV surge protection, metal fanless design, and seamless compatibility with IP cameras and access devices. This PoE switch offers massive power capacity, extended reach, network stability, easy configuration, and professional durability for large-scale surveillance and access networking.