D-Link Ethernet Switch - 18-Port Modular PoE Switch with 2 SFP Slots

Elevate your business network with the D-Link Ethernet Switch, a robust 18-port modular solution designed to deliver reliable performance, flexible expansion, and streamlined management. Built to keep downtime to a minimum, this switch supports Layer 2 switching, offers dual SFP slots for fiber uplinks, and includes an impressive 246.40 W PoE budget to power IP cameras, VoIP phones, wireless access points, and other PoE-enabled devices. Its modular architecture makes it easy to adapt as your network grows, ensuring you can create a scalable LAN that connects all your essential devices — from PCs and laptops to printers and networked peripherals — with high efficiency and minimal maintenance.

• 18-port modular design: This scalable chassis supports flexible port configurations and future upgrades, enabling you to expand capacity as your network needs evolve without a complete replacement. Perfect for growing offices, small data centers, or networks that require easy, cost-effective expansion over time.
• Two SFP fiber uplinks: With 2 SFP slots, you can deploy optical fiber connections for high-speed, long-distance uplinks. This capability improves backhaul performance, reduces latency, and enables seamless integration with core networks and remote campuses while maintaining a clean, organized network topology.
• Layer 2 switching for efficient traffic management: The switch handles switching at the data link layer to optimize internal traffic, support reliable communication between devices, and provide robust performance for everyday office workloads. It helps reduce collisions, improves overall throughput, and supports structured network segmentation for predictable performance.
• Substantial PoE budget (246.40 W): Power multiple PoE-enabled devices from a single switch, simplifying cabling and reducing the need for separate power solutions. This budget is ideal for deploying IP cameras, VoIP phones, wireless access points, and other powered devices across your LAN without sacrificing performance on data traffic.
• Lifetime Limited Warranty and reliable build: Designed for business use, this switch comes with a lifetime limited warranty that provides long-term confidence. The combination of solid construction and extensive support helps minimize downtime and protect your network investments.

Technical Details of d--link-ethernet-switch

• Model: D-Link Ethernet Switch (18-port modular, Layer 2)
• Ports: 18 Ethernet ports for copper connectivity
• Layer: Layer 2 switching for efficient local traffic management
• Modular chassis: Expandable design to accommodate growing network needs
• Uplink options: 2 SFP slots for optical fiber uplinks
• PoE budget: 246.40 W total PoE power available to supported ports
• Media support: Optical Fiber and Twisted Pair (copper) connectivity
• PoE Ports: PoE-enabled ports available to power compatible devices
• Warranty: Lifetime Limited Warranty for long-term reliability

How to install d--link-ethernet-switch

• Plan your network layout by identifying core, distribution, and access layers. Map out which devices will connect to the switch and where fiber uplinks will run.
• Install the switch in a suitable location — a rack, rack shelf, or stable cabinet — ensuring adequate ventilation and clear access for cabling and maintenance.
• Connect power and verify that the switch powers on successfully. If using a chassis with multiple line cards or modules, install the modules according to the manufacturer’s guidelines and secure all connectors.
• Connect uplinks to your core network or router via the 2 SFP slots using the appropriate optical transceivers and fiber cables, or use copper connections as needed for your environment.
• Attach endpoints (PCs, printers, IP phones, cameras, APs) to available copper PoE ports or non-PoE ports as required. Ensure PoE devices are connected to PoE-enabled ports to receive power automatically.
• Power on the device and complete initial network configuration. While some settings can be auto-negotiated, consider configuring basic management access, SNMP, VLANs, port speeds, QoS policies, and PoE management for a smoother, controlled deployment.

Frequently asked questions

• Q: What is the PoE budget of the switch? A: The switch offers a total PoE budget of 246.40 W, allowing multiple PoE-powered devices to operate from a single device without a separate power source.
• Q: How many SFP uplinks does it have? A: It provides 2 SFP slots for high-speed optical fiber uplinks, enabling flexible, long-distance connections to core networks or other switches.
• Q: Can I use both fiber and copper media with this switch? A: Yes. The switch supports Optical Fiber (via SFP uplinks) and Twisted Pair (copper) connections on standard Ethernet ports.
• Q: Is this switch suitable for a small business LAN? A: Absolutely. Its 18-port modular design, PoE capability, and fiber uplink options make it well suited for growing small to mid-sized business networks seeking reliability and scalability.
• Q: What warranty does it come with? A: It includes a Lifetime Limited Warranty, providing long-term protection and support for your network infrastructure.
• Q: Can this switch help reduce network downtime? A: Yes. The expanded port capacity, robust PoE, and modular design contribute to improved network performance and easier maintenance, which in turn helps minimize downtime.