D-Link DEM-431XT 10GBASE-SR SFP+ Multi-Mode Fibre Transceiver (550m)

The D-Link DEM-431XT 10GBASE-SR Multi-Mode Fibre Transceiver offers a powerful and flexible fiber uplink solution for 10 Gigabit Ethernet networks. D-Link DEM-431XT is operating at an 850nm wavelength, this Enhanced Small Form-Factor Pluggable (SFP+) module is fully compliant with IEEE 802.3ae 10GBASE-SR standards, delivering full-duplex 10 Gbps speeds over Multi-Mode fibre (OM3/OM4).

D-Link DEM-431XT has a hot-swappable and designed to integrate seamlessly with compatible switches, it provides signal amplification for reliable data transmission and reception, supporting 802.3x flow control for efficient traffic management.

D-Link DEM-431XT is ideal for enterprise wiring closets, data center links, and service provider aggregation points, the DEM-431XT ensures lower power consumption, higher port density, and simple deployment without network downtime.

✅ Key Features:

• 10 Gigabit Ethernet speeds (10GBASE-SR)

• Supports distances up to 550 metres on Multi-Mode fibre

• 850nm wavelength laser

• Hot-pluggable SFP+ form factor for easy installation and maintenance

• Lower power dissipation for efficient operation

• Fully compliant with IEEE 802.3ae and MSA standards

• Supports Full-Duplex 802.3x Flow Control

• Compatible with a range of D-Link switches and third-party MSA-compliant devices

📌 Ideal for:

• Data Center Switch Uplinks

• High-Performance Enterprise Networks

• Cloud Infrastructure Deployments

• Service Provider Transport Applications

Compact, fast, and reliable — the DEM-431XT delivers scalable fiber connectivity with minimal effort.

📦 Package Includes:

• DEM-431XT SFP+ Transceiver Module

• Quick Installation Guide