ATTO ThunderLink NS 5254 Thunderbolt 5 to Dual 25GbE Adapter, TLNS-5254-D00

ATTO ThunderLink NS 5254 Thunderbolt 5 Connectivity to High-Speed Ethernet

ATTO ThunderLink NS 5254, part number TLNS-5254-D00, delivers high-speed 25GbE network connectivity through Thunderbolt 5 for demanding IT, content creation, media and entertainment workflows. This desktop Ethernet adapter provides up to 25 Gb/s data transfer performance and includes two SFP28 optical modules for convenient deployment with compatible high-speed network infrastructure.

Performance-Engineered Connectivity

Built around fifth-generation Thunderbolt technology with up to 80 Gb/s bandwidth, the ThunderLink NS 5254 supports simultaneous 8K video file transfer and display workflows when used with dual Thunderbolt 5 connections. Dual 25GbE SFP28 ports provide flexible, scalable connectivity for bandwidth-intensive applications including video rendering, medical imaging, data backup and restoration, and IP content delivery. ATTO Advanced Data Streaming (ADS) technology and minimized interrupts help support efficient data movement and low-latency performance.

Flexible Integration and Management

Two Thunderbolt 5 USB-C connectors enable connection to compatible hosts and support daisy chaining with up to five additional Thunderbolt-enabled devices. The adapter is backward compatible with previous-generation USB-C Thunderbolt hosts and devices, helping it integrate into evolving production and IT environments. Driver support is available for macOS, Windows and Linux operating systems, while the low-profile desktop design fits a variety of workstation configurations.

ATTO360 Networking Software

ATTO360 Networking software simplifies device configuration and performance optimization with tuning profiles for efficiency and throughput, including storage-specific profiles from supported partners. Integrated ATTOview monitoring provides real-time and historical visibility into performance metrics, while ATTO Expert offers guidance for identifying bottlenecks and reducing downtime. The package includes the ATTO ThunderLink NS 5254 adapter, two SFP28 optical modules and a 110V power cord. The TAA-compliant unit is RoHS compliant, manufactured in the United States, and backed by a 3-year limited warranty.

Features:

• Fifth-generation Thunderbolt technology with up to 80 Gb/s bandwidth
• Dual Thunderbolt 5 USB-C connectors
• Dual 25GbE SFP28 connectors with optical modules included
• Supports simultaneous 8K video file transfer and display workflows
• ATTO360 Networking software with ATTOview monitoring and ATTO Expert guidance
• Daisy chains up to five additional Thunderbolt-enabled devices
• Backward compatible with previous-generation USB-C Thunderbolt hosts and devices
• Driver support for macOS, Windows and Linux operating systems
• Advanced Data Streaming (ADS) technology
• Minimized interrupts for low-latency performance
• TAA compliant and RoHS compliant
• Three-year limited warranty