D-Link 24-Port LAYER2 Managed 10G Stack Switch

Introducing the D-Link 24‑Port Layer 2 Managed 10G Stack Switch

The D-Link 24‑Port Layer 2 Managed 10G Stack Switch is engineered for high‑performance networking environments that demand robust connectivity, advanced management capabilities, and scalable architecture. With a blend of Layer 3 intelligence, extensive VLAN support, and stackable design, this switch delivers the flexibility required by modern data centers, enterprise campuses, and service provider backbones.

Key Design Highlights

• 24 RJ‑45 Ports (20 x 10 GbE + 4 Combo): 20 high‑speed copper ports support 10GBASE‑T, while the four combo ports provide both 10 GbE SFP+ and 10GBASE‑T options, enabling seamless uplink integration.
• Stacking Capabilities: Physical stacking of up to 4 units and virtual stacking of up to 32 devices create a single logical switch with aggregated bandwidth and simplified management.
• Layer 3 Managed Switch: Built‑in routing engine supports static routes, OSPF, BGP, and policy‑based routing, allowing the device to function as both a switch and a router.
• High Switching Capacity: With a forwarding rate of 357.12 Mpps and a switching capacity of 480 Gbps, the switch handles demanding traffic loads without bottlenecks.
• Robust Power & Cooling: 3 hot‑swap fans dissipate 557.94 BTU/h, while the unit supports dual power supplies for redundancy and reliability.
• Comprehensive Security Features: Supports 802.1x RADIUS authentication, MAC‑based, port‑based, and guest VLAN authentication to enforce strict access control.
• Extensive VLAN & QoS Support: Up to 4094 VLANs, private, voice, and MAC address–based VLANs; eight queues for traffic prioritization; jumbo frames up to 12 000 bytes.
• Advanced Management Interface: Web‑based GUI, SSH/SSL, SNMP (RFC1065, RFC1155, etc.), and CLI provide flexible administration options.
• Compliance & Certifications: Meets CE, FCC A, C‑Tick, VCCI, BSMI, CCC, cUL, CB standards for safety and electromagnetic compatibility.

Performance & Reliability

The switch’s 4 MB packet buffer memory ensures smooth handling of burst traffic, while the 48000‑entry MAC address table supports large broadcast domains. The device also implements IGMP snooping, MLD v1/v2, and Spanning Tree Protocol (STP) to maintain efficient multicast distribution and loop prevention.

With a power consumption of 159.8 W at 100–240 V input, the unit operates efficiently across global voltage ranges. The fan design maintains optimal internal temperatures even under full load, guaranteeing longevity and consistent performance.

Scalability & Flexibility

The stackable architecture allows administrators to expand network capacity incrementally. By adding up to four physical switches or integrating with a virtual stack of 32 devices, the switch can scale from small branch deployments to large campus networks without reconfiguring existing infrastructure.

Each combo port’s dual functionality means that uplinks can be configured as either copper or fiber, providing flexibility for diverse topologies. The presence of an RJ‑45 console port and a USB 2.0 interface offers multiple avenues for out‑of‑band management and firmware updates.

Security & Access Control

Security is paramount in modern networks. This switch incorporates 802.1x RADIUS authentication, enabling integration with centralized identity services. Additionally, it supports:

• MAC‑based authentication: Enforces device‑level access policies.
• Port‑based authentication: Grants or denies connectivity based on port assignment.
• Guest VLANs: Isolates visitor traffic from corporate networks.

These features collectively reduce the attack surface and simplify compliance with regulatory requirements.

Management & Monitoring

The switch’s web interface provides intuitive dashboards for real‑time monitoring of port statistics, VLAN assignments, and system health. SSH/SSL support ensures secure remote configuration, while SNMP compatibility allows integration with network management systems (NMS) such as SolarWinds or PRTG.

Event logging captures critical system events, enabling troubleshooting and audit trails. The device also supports system event logs for proactive maintenance.

Physical & Environmental Specifications

Use Cases & Deployment Scenarios

• Enterprise Campus: Deploy as a core or distribution layer switch to support high‑density 10 GbE connectivity across multiple floors.
• Data Center Fabric: Stackable design allows for rapid expansion of the fabric, while Layer 3 routing ensures efficient inter‑subnet traffic flow.
• Service Provider Edge: The combo ports and robust security features make it suitable for edge deployments where fiber uplinks are required alongside copper connections.
• Branch Office: Compact form factor and low power consumption reduce rack space and energy costs, while VLAN segmentation secures guest access.

Conclusion

The D-Link 24‑Port Layer 2 Managed 10G Stack Switch delivers a powerful combination of speed, scalability, and security. Its stackable architecture, extensive VLAN capabilities, and comprehensive management tools make it an ideal choice for organizations seeking to future‑proof their networking infrastructure while maintaining operational simplicity.