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Hikvision DS-3E1518P-SI 16-Port Gigabit Smart PoE Managed Switch - 225W PoE Budget - 2 SFP Slots - Layer 2
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Product Features
Technical Overview
This switch operates at Layer 2 of the OSI model, supporting advanced networking features that enhance performance and security. It includes 16 Gigabit Ethernet ports with PoE capability, adhering to IEEE 802.3af and 802.3at standards for power delivery. The two SFP slots enable fiber or copper uplinks, extending network reach and bandwidth with 1000Base-X compatibility. Switching capacity is optimized for Gigabit speeds across all ports, ensuring minimal latency for data-intensive applications.
Management capabilities cover VLAN configuration, QoS prioritization, and port-based access control, allowing administrators to tailor network behavior. The switch supports a comprehensive set of IEEE standards, including 802.3, 802.3u, 802.3x, 802.3ab, and 802.3z, ensuring interoperability with a wide range of network equipment. Power efficiency is maintained with a 250W total consumption, balancing performance with energy savings in continuous operation environments.
This section brings together practical product details such as Total Number of Network Ports, Network (RJ-45), Modular, Media Type Supported, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
Key Product Advantages
The DS-3E1518P-SI offers distinct advantages for network deployments requiring both connectivity and power. Its high PoE budget supports numerous devices without external power supplies, simplifying installation and reducing clutter. The inclusion of SFP slots provides future-proofing for fiber connectivity, enabling longer distance links and higher bandwidth demands as networks grow.
Enhanced Network Management
Layer 2 features like IGMP snooping and spanning tree improve network stability and multicast efficiency, essential for video surveillance and VoIP systems.
- Port mirroring for diagnostics
- VLAN support for segmentation
- QoS for traffic prioritization
Power Over Ethernet Ready
With 225W available, the switch can power a mix of PoE devices, reducing cable runs and centralizing power management for easier maintenance.
- IEEE 802.3af/at compliant
- Supports IP cameras and APs
- Simplifies deployment costs
Deployment / Use Cases
This switch is ideal for environments where reliable wired connectivity and device powering are critical. In small business offices, it can serve as the core network switch, connecting computers, printers, and VoIP phones while powering security cameras and wireless access points. For retail settings, the PoE capability supports digital signage and point-of-sale systems, with the manageable features ensuring network security and performance during peak hours.
In educational or light industrial applications, the SFP uplinks allow connection to backbone networks or between buildings using fiber optics, extending network reach without signal degradation. The compact size makes it suitable for wall-mounted or desktop placement in server rooms, closets, or under desks, providing flexibility in space-constrained installations. Its environmental compliance also makes it a responsible choice for organizations prioritizing sustainability in their IT infrastructure.
Physical Profile
The switch measures 17.32 inches in width, 8.69 inches in height, and 1.73 inches in depth, with a weight of approximately 6.03 pounds. This desktop-friendly form factor is designed for easy placement on shelves, racks with adapters, or countertops, featuring a sturdy construction that supports stable operation in varied environments. The compact depth minimizes protrusion, making it suitable for tight spaces while maintaining adequate ventilation for thermal management during continuous use.
- Width
- 17.32" (440 mm)
- Depth
- 1.73" (44 mm)
- Height
- 8.69" (220.80 mm)
- Weight
- 6.03 lb (2735 g)
Highlights
- 16 Gigabit Ethernet ports with PoE support for connecting and powering devices
- 225W total PoE budget to run multiple IP cameras, phones, or access points
- 2 SFP slots for fiber or copper uplinks, extending network reach
- Layer 2 managed switch with IGMP snooping, port mirroring, and spanning tree
- Supports 1000Base-T and 1000Base-X for versatile media compatibility
- Compact desktop design measuring 17.32" W x 8.69" H x 1.73" D
- Compliant with RoHS, WEEE, and REACH environmental standards
- 250W power consumption for efficient operation in business settings
Specifications
| Specifications | |
|---|---|
| Manufacturer | Hikvision |
| Manufacturer Part Number | DS-3E1518P-SI |
| Brand Name | Hikvision |
| Product Model | DS-3E1518P-SI |
| Product Name | 16 Port Gigabit Smart PoE Switch |
| Product Type | Ethernet Switch |
| Interfaces/Ports | |
| Total Number of Network Ports | 16 |
| Network (RJ-45) | Yes |
| Modular | Yes |
| Port/Expansion Slot Details | 16 x Gigabit Ethernet PoE,2 x Gigabit Ethernet Expansion Slot |
| Media & Performance | |
| Media Type Supported | Optical Fiber,Twisted Pair |
| Ethernet Technology | Gigabit Ethernet |
| Network Technology | 1000Base-T,1000Base-X |
| I/O Expansions | |
| Total Number of Expansion Slots | 2.0 |
| Expansion Slot Type | SFP (mini-GBIC) |
| Number of SFP Slots | 2 |
| Network & Communication | |
| Layer Supported | 2 |
| Networking Standards | IEEE 802.3at,IEEE 802.3af,IEEE 802.3,IEEE 802.3u,IEEE 802.3x,IEEE 802.3ab,IEEE 802.3z |
| Management & Protocols | |
| Manageable | Yes |
| Power Description | |
| PoE (RJ-45) Port | Yes |
| PoE Budget | 225 W |
| Power Source | Power Supply |
| Power Consumption | 250 W |
| Physical Characteristics | |
| Height | 8.69" (220.80 mm) |
| Width | 17.32" (440 mm) |
| Depth | 1.73" (44 mm) |
| Weight (Approximate) | 6.03 lb (2735 g) |
| Miscellaneous | |
| Environmentally Friendly | Yes |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS),Waste Electrical and Electronic Equipment Directive (WEEE),Registration, Evaluation, Authorization and Restriction of Chemicals (REACH) |
FAQ
How many devices can this switch power with PoE?
The switch has a 225W PoE budget, which can support multiple PoE devices such as IP cameras, VoIP phones, or wireless access points. The exact number depends on the power requirements of each connected device, but it is designed to handle typical small to medium deployments efficiently.
What are the SFP slots used for?
The two SFP slots allow for uplink connections using SFP modules, enabling fiber optic or copper links to other switches or network infrastructure. This provides flexibility for extending network distance, increasing bandwidth, or connecting to backbone networks without using standard Ethernet ports.
Is this switch manageable, and what features does it support?
Yes, it is a Layer 2 managed switch. It supports features like VLAN configuration, QoS for traffic prioritization, IGMP snooping for multicast efficiency, port mirroring for network diagnostics, and spanning tree protocols for loop prevention, allowing detailed control over network performance and security.
What networking standards does this switch comply with?
The switch complies with IEEE 802.3af and 802.3at for PoE, along with 802.3, 802.3u, 802.3x, 802.3ab, and 802.3z for Gigabit Ethernet. This ensures interoperability with a wide range of network equipment and reliable performance in mixed environments.
Can this switch be used in a rack-mounted setup?
While designed as a desktop switch, its dimensions of 17.32" width and 1.73" depth allow it to be mounted in a rack using optional rack shelves or adapters. It is not inherently rack-mountable but can be adapted for rack deployment in server rooms or network closets.
What is the power consumption of this switch?
The switch has a power consumption of 250W, which includes the PoE budget and operational overhead. This efficiency supports continuous operation in business environments while providing adequate power for connected PoE devices without excessive energy use.
What throughput, switching capacity, or performance detail is listed?
the specifications are intended to help buyers confirm fit, compatibility, and expected day-to-day operation. In practical terms, the best reading of this product comes from how its hardware, connectivity, and deployment details work together.
What uplink, SFP, fiber, or media support detail is listed?
The warranty or support detail listed is Optical Fiber,Twisted Pair, giving buyers a clearer picture of expected coverage after purchase.
| Qty | Price | Available |
|---|
