ATTO Thunderlink NS-3252
(2 x LC SFP28 Transceivers Included)

The ATTO ThunderLink NS-3252 is a high-performance external network adapter that bridges Thunderbolt 3-enabled computers to modern 25GbE Ethernet networks.

Designed for professionals who require uncompromising bandwidth and reliability, it is ideal for environments where large data sets, high-resolution media, or clustered computing resources are the norm.

This adapter is particularly well-suited for creative professionals, scientific researchers, and enterprise IT teams seeking to maximize throughput and minimize latency in their workflows.

Seamless Thunderbolt 3 to 25GbE Connectivity

The NS-3252 features dual Thunderbolt 3 (USB-C) host ports and dual SFP28 25GbE network ports, enabling direct, high-speed connections between Thunderbolt-equipped systems and 25Gb Ethernet infrastructure.

This makes it possible to leverage the latest network speeds without the need for internal PCIe expansion, perfect for all-in-ones, laptops, and compact workstations.

Bandwidth-Intensive Application Support

With up to 25Gb/s throughput per port, the NS-3252 excels in demanding scenarios such as 4K/8K video editing, real-time media streaming, data backup and restoration, clustered computing, and medical imaging.

Its low-latency architecture ensures smooth data transfers even under heavy loads.

Advanced Data Streaming (ADS™) Technology

ATTO’s exclusive ADS™ Technology optimizes data flow, reducing CPU overhead and ensuring consistent, reliable performance for sustained transfers.

This is critical for workflows where dropped frames or interrupted transfers are unacceptable.

Flexible and Future-Proof Design

The adapter is compatible with Thunderbolt 3, 4, and 5 hosts, and supports both 25GbE and 10GbE SFP+ modules for backward compatibility with existing infrastructure.

Its desktop form factor and included SFP28 modules allow for rapid deployment in a variety of environments.

Comprehensive OS and Protocol Support

The NS-3252 supports macOS, Windows, and Linux, making it a versatile choice for mixed-OS environments.

It is compliant with key Ethernet standards, including VLAN tagging, link aggregation, and energy-efficient Ethernet, ensuring broad compatibility and robust network management.

Robust Management and Security Features

Integrated SNMP and RMON support allow for remote monitoring and management.

Additional features such as a Kensington Security Slot and watchdog timer provide physical and operational security for critical deployments.

Ideal Use Cases

Media production studios, research labs, enterprise IT, and any environment requiring high-speed, reliable network connectivity will benefit from the NS-3252’s capabilities.

Its plug-and-play design and advanced feature set make it a trusted solution for professionals who cannot compromise on performance.