The ATTO ThunderLink TLNS-5254 is a Thunderbolt™ 5 compatible adapter that connects dual Thunderbolt ports to four 25Gb Ethernet SFP28 ports. It is designed for high-bandwidth workflows such as 4K/8K video editing, high-speed backup and restoration, clustered computing and IP content delivery. ATTO360 software is provided with most ThunderLink adapters to help optimise and monitor performance across platforms.
Original price was: £ 1,662.93.£ 1,617.95Current price is: £ 1,617.95. | £ 1,941.54 inc VAT
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The TLNS-5254 provides a direct Thunderbolt-to-25GbE bridge for workstations and media systems that require low-latency, high-throughput Ethernet connectivity. As part of ATTO’s ThunderLink family it integrates into multi-vendor environments and studio racks while remaining compact and quiet for creative spaces.
Thunderbolt 5 compatibility delivers a significant bandwidth uplift across the ThunderLink line, while ATTO’s platform-level tools and compatibility focus are intended to reduce deployment friction in mixed-OS, mixed-vendor installations.
ATTO is first to deliver Thunderbolt™ 5 compatible adapters; Thunderbolt 5 doubles bandwidth to 80Gbps for faster ingest and smoother playback of high-resolution content.
Described as a dual-port Thunderbolt 5 to quad-port 25Gb Ethernet Adapter with SFP28 module(s) included, the TLNS-5254 uses SFP28 optics to deliver 25GbE links suited to modern IP workflows.
The product supports macOS, Linux, and Windows operating systems to accommodate cross-platform post-production and IT environments.
Designed for 4K/8K video editing, high-speed backup and restoration, clustered computing and IP content delivery, the adapter is positioned for bandwidth-intensive professional use.
Included with most ThunderLink adapters, ATTO360 provides one-click tuning profiles for AVID, Adobe and Autodesk workflows, real-time diagnostics and performance analytics, remote management across devices and can deliver up to 30% faster throughput.
ThunderLink adapters are engineered for broad interoperability, offering 5x more compatibility across operating systems and storage vendors and support across Fibre Channel, Ethernet and SAS/SATA technologies where applicable.
ThunderLink adapters are compact, stackable and rack-mountable with ATTO FlexRack. Locking power supplies provide stability in high-traffic environments and whisper-quiet operation fits studio settings.
The TLNS-5254 is designed to integrate into enterprise and creative workflows where predictable performance and established protocol support are required.
| Model | TLNS-5254 |
| Description | Dual-port Thunderbolt 5 to quad-port 25Gb Ethernet Adapter with SFP28 module(s) included. |
| Thunderbolt Compatibility | Thunderbolt™ 5 compatible |
| Thunderbolt Bandwidth | Doubling bandwidth to 80Gbps |
| Ethernet Ports | Quad-port 25Gb Ethernet (SFP28) |
| SFP Module | SFP28 module(s) included |
| Thunderbolt Ports | Dual-port Thunderbolt 5 |
| Operating Systems | Support for macOS, Linux, and Windows operating systems |
| Target Applications | 4K/8K video editing; high-speed backup and restoration; clustered computing; IP content delivery; other bandwidth-intensive applications |
| ATTO360 | Included with most ThunderLink adapters; provides one-click tuning profiles for AVID, Adobe, Autodesk workflows and more; real-time diagnostics and performance analytics; remote management across devices; up to 30% faster throughput |
| Compatibility | 5x more compatibility across operating systems and storage vendors; support for Fibre Channel, Ethernet, and SAS/SATA (ThunderLink family) |
| Form Factor | Compact, stackable, rack-mountable with ATTO FlexRack |
| Power And Reliability Features | Locking power supplies ensure stability in high-traffic environments |
| Acoustic | Whisper-quiet operation |
Generally, next working day delivery services (UK Mainland) are available on standard ATTO Technology Delivery orders placed before 2 pm (subject to stock availability).
Non-timed deliveries should be delivered between 9 am and 6 pm.
Orders placed after 2 pm on Fridays and weekends will be processed as normal the following Monday.
Orders placed on Bank Holidays will be processed the next working day.
If urgent, please call one of our helpful account managers so they may double check everything for you, enabling you to place your order with confidence.
Please note: these product details are for guide purposes only, and may contain errors.
We always recommend double-checking the product specs and features on the the manufacturer website, or contact us if unsure before ordering.
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