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

The D-Link DEM-431XT-DD is a high-performance 10GBase-SR SFP+ transceiver designed to provide reliable, high-speed data transmission over short distances using multimode fiber (MMF). It is ideal for data centers, enterprise wiring closets, service provider transport applications, and Radio & Baseband Units, offering seamless integration into various networking environments.

The DEM-431XT-DD transceiver supports data rates up to 10 Gbps and is capable of transmitting data over distances up to 400 meters using OM4 multimode fiber (MMF) or 300 meters over OM3 MMF. It features a standard LC duplex connector, ensuring compatibility with a wide range of fiber optic cables.

The transceiver is fully compliant with SFF-8431, SFF-8432, and IEEE 802.3ae standards, making it compatible with various network equipment from different manufacturers. This ensures seamless interoperability in multivendor environments, allowing network administrators to integrate the transceiver into existing network infrastructures with ease.

One of the key features of the DEM-431XT-DD is its support for Digital Diagnostics Monitoring (DDM), as specified in the SFF-8472 standard. DDM provides real-time monitoring of the transceiver’s operating parameters, including temperature, supply voltage, laser bias current, and optical output and input power. This feature allows network administrators to proactively manage and troubleshoot network performance, ensuring reliable operation.

With low power consumption and high-speed data transfer capabilities, the DEM-431XT-DD transceiver is designed to meet the demands of modern data centers and enterprise networks. It operates within a temperature range of 0°C to 70°C, making it suitable for deployment in controlled environments.

 Features:

• 10GBase-SR SFP+ Transceiver: Supports data rates up to 10 Gbps for high-speed data transmission.
• OM4 & OM3 Multimode Fiber Compatibility: Supports up to 400m link lengths over OM4 MMF and 300m over OM3 MMF.
• LC Duplex Connector: Standard connector type for easy integration with existing fiber optic infrastructure.
• Multivendor Interoperability: Compliant with SFF-8431, SFF-8432, and IEEE 802.3ae standards for seamless compatibility with a wide range of network equipment.
• Digital Diagnostics Monitoring (DDM): Provides real-time monitoring of critical operating parameters to ensure optimal performance.
• Low Power Consumption: Designed for energy efficiency, reducing overall power usage in data centers and enterprise networks.
• Extended Operating Temperature Range: Operates between 0°C and 70°C, suitable for controlled environment deployments.

Detailed Specifications:

• Product Code: DEM-431XT-DD
• Form Factor: SFP+ (Small Form-factor Pluggable Plus)
• Data Rate: 10 Gbps
• Wavelength: 850 nm
• Connector Type: LC Duplex
• Fiber Type: Multimode Fiber (MMF)
  • OM3: Up to 300 meters
  • OM4: Up to 400 meters
• Standards Compliance:
  • SFF-8431: Enhanced 10-Gigabit Small Form Factor Pluggable Module
  • SFF-8432: Improved Pluggable Form Factor (IPF)
  • IEEE 802.3ae: 10 Gigabit Ethernet
• Digital Diagnostics Monitoring (DDM): Yes, compliant with SFF-8472
• Operating Temperature: 0°C to 70°C
• Power Consumption: <1W
• Compatibility: Multivendor compatibility for seamless integration
• Application Areas: Data centers, enterprise wiring closets, service provider transport networks, Radio & Baseband Units