D-Link DEM-431XT-DD 10GBase-SR SFP+ Transceiver with DDM – 80/300 m Fiber Module

D-Link DEM-431XT-DD 10GBase-SR SFP+ Transceiver with DDM – 80/300 m Fiber Module

The D-Link DEM-431XT-DD 10GBase-SR SFP+ Transceiver is designed for short-range, high-speed connections over multimode fiber. It supports distances of 80 m to 300 m depending on the fiber type and provides reliable 10 Gbps connectivity for data centers, enterprise networks, and campus backbones. With Digital Diagnostic Monitoring (DDM), you can monitor real-time performance parameters such as temperature, voltage, and optical power, ensuring stable network operation and easy troubleshooting.

Key Features

• 10GBase-SR Compatibility: Supports 10 Gbps short-range fiber connections.

• DDM Support: Provides real-time diagnostics for optical performance.

• SFP+ Form Factor: Hot-swappable module for easy deployment.

• Distance Range: Up to 80–300 m over multimode fiber (MMF).

• Reliable Performance: Stable, high-speed fiber connectivity for enterprise and campus networks.

• Low Power Consumption: Efficient design reduces energy usage.

• Broad Device Support: Compatible with 10G SFP+ ports on switches, routers, and servers.

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

• Model: D-Link DEM-431XT-DD

• Standard: IEEE 802.3ae 10GBase-SR

• Form Factor: SFP+ (Small Form-Factor Pluggable Plus) for compact, hot-swappable installation

• Data Rate: 10 Gbps full-duplex high-speed transmission

• Wavelength: 850 nm for short-range multimode fiber connections

• Maximum Distance: 80–300 m over standard OM3/OM4 multimode fiber, suitable for data centers and campus networks

• Connector: Duplex LC connector for reliable fiber connections

• DDM (Digital Diagnostic Monitoring): Supported – monitors real-time parameters such as optical output power, input power, temperature, voltage, and laser bias current

• Operating Temperature: 0°C to 70°C (Commercial range) for stable operation in standard networking environments

• Power Consumption: Typically low (<1W), energy-efficient design reduces operational costs

• Compatibility: Works with SFP+ ports on switches, routers, and servers that support 10GBase-SR modules

• Hot-Swappable: Can be inserted or removed without powering down the host device

• Application: Ideal for short-distance high-speed links in enterprise networks, data centers, and campus backbone connections

• Reliability: Tested for signal integrity and error-free transmission over specified distances

• RoHS Compliant: Meets environmental standards for safe deployment

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

Choose the D-Link DEM-431XT-DD if you need a fast, short-range fiber solution for your enterprise, data center, or campus network. First of all, it provides reliable 10 Gbps connectivity over multimode fiber for distances up to 300 m. Furthermore, the DDM feature allows real-time monitoring of optical performance, helping to ensure stable operation. In addition, its hot-swappable SFP+ design makes installation and replacement quick and hassle-free. Finally, with broad device compatibility and low power consumption, this transceiver delivers efficient and dependable fiber networking for everyday enterprise use.