D-Link DEM-431XT-DD 10GBase-SR SFP+ Transceiver DDM

D-Link DEM-431XT-DD SFP+

The D-Link DEM-431XT-DD 10GBase-SR SFP+ Transceiver DDM provides high-performance 10 Gigabit connectivity for enterprise networks and high-density data center environments. This optical module operates over multi-mode fiber cabling and supports distances up to 300 meters on OM3 or OM4 infrastructure. The hardware utilizes an 850nm wavelength to achieve reliable data transmission at 10.3 Gbps. Furthermore, this specific module integrates Digital Diagnostics Monitoring (DDM) capabilities for real-time status tracking. Network engineers use this data to monitor temperature, voltage, and laser bias current. Consequently, the device ensures optimal link performance and simplifies troubleshooting in complex switching fabrics.

Key Features

• High-Speed 10GbE Throughput
  This unit supports the IEEE 802.3ae 10GBASE-SR standard to deliver full-duplex 10 Gigabit Ethernet speeds over short-range fiber links.

• Enhanced Digital Diagnostics
  The integrated DDM interface allows for real-time monitoring of critical parameters including optical output power and received optical power levels.

• Form Factor and Compatibility

  • Standard SFP+ hot-pluggable footprint for immediate deployment without system reboots.
  • Multi-source Agreement (MSA) compliance ensures interoperability across various networking hardware platforms.
  • Dual LC connector interface for industry-standard fiber patch cord termination.

Specifications

What’s in the Box

• D-Link DEM-431XT-DD SFP+ Optical Transceiver
• Quick Installation Guide

Why Choose This Transceiver

• The optical module features a low power consumption profile which reduces the overall heat signature within high-density rack enclosures.
• Additionally, the hot-swappable design allows procurement managers to scale network capacity incrementally without disrupting existing services.
• Therefore, this hardware provides a cost-effective solution for short-reach backbone links between core and distribution switches.
• The 850nm VCSEL laser technology ensures high reliability and a long mean time between failures for mission-critical applications.