D-link DGS-1250-28X-6KV Managed 28-port Gigabit Switch

Product Description

The D-Link DGS-1250-28X-6KV is a managed 28-port gigabit switch designed for network infrastructure environments that require intelligent traffic management and reliable Layer 2 switching. The 6KV designation indicates built-in surge protection rated at 6,000 volts, making this unit suitable for installations where electrical transients or lightning-induced surges are a concern. IT professionals, network engineers, and low-voltage contractors install this switch in structured cabling systems to handle high-density wired network connections. Managed functionality allows VLAN configuration, QoS prioritization, port mirroring, and SNMP monitoring through a web or CLI interface.

This switch is appropriate for commercial and light industrial network deployments where both port density and surge resilience matter. Typical install scenarios include office distribution closets, school network rooms, and industrial control environments where panel boards or outdoor cable runs increase surge exposure risk. The managed feature set suits environments that require network segmentation or traffic prioritization across multiple departments or zones.

Key Features

• 28 gigabit ports provide high-density wired connectivity in a single unit
• 6KV surge protection on ports reduces risk of switch damage from electrical transients
• Managed switching enables VLAN, QoS, and SNMP support for network control
• Layer 2 management features support enterprise-grade network segmentation
• Compact form factor suited for rack-mount deployment in structured cabling installations

Compatibility

Designed as a managed Layer 2 gigabit switch compatible with standard IEEE 802.3 Ethernet infrastructure and structured cabling systems using RJ45 and SFP connections typical of this product class.

Installation Notes

Installation is performed by a licensed network technician or low-voltage cabling contractor. Power down the switch and disconnect all cables before servicing internal components or moving the unit. Follow local electrical codes and building standards when routing Ethernet cabling near high-voltage conduit. Surge protection on the ports reduces but does not eliminate risk from direct lightning strikes, so proper grounding of the rack and building infrastructure remains essential.