DESIGNED TO PERFORM
The high-speed cable built for the AI era.
Montrose designs and manufactures next-generation cable and interconnect for AI and hyperscale data centers. Eighty years of American cable engineering, relaunched for 224G and beyond.
The problem we solve
The data center is being rebuilt around AI.
Every new generation of AI infrastructure demands faster connections, traditional high speed cable manufacturing methods can’t keep up, forcing the industry to accept lower trade signal quality in exchange for scale and volume. Montrose was built to provide high signal quality in high volume scale.
The Conventional Way
High-data-rate cables run slower through the machines
Just as data-center volume demands the opposite
The traditional manufacturing process bakes in defects and lower yield
Tolerated at low speeds, exposed at 224G+
The result: you get performance or volume, never both
As per-lane speeds double from 112G to 224G to 448G, channel loss can reach 40–50 dB, and the cable is a large share of that budget. Improve the cable, and you improve the entire channel.
The Montrose Way
Consistent signal integrity by design.
Built to scale to data center volume.
Vertically integrated and made in the USA.
Up to 10x the throughput of conventional methods, built for 224G and engineered toward 448G.
The signal integrity the data center demands, at the volume it actually needs.
Our technology center
Engineered and made in America's cable heartland.
Montrose is built around a 60,000 sq ft technology center in Putnam, Connecticut, at the heart of America's cable manufacturing region. Research, engineering and production, under one roof, made in the USA.
60,000
sq ft
Technology center
May
2026
Putnam
CT
100%
USA
Everything under one roof
- Material science research on the core dielectric, conductor, and shielding materials
- In-house extrusion, material stack-up, and preparation
- Full assembly into finished twinax, vertically integrated end to end
- Advanced signal-integrity test lab and concept-to-production engineering at every step
80 Years of Innovation
Resurrecting a legacy in high-performance cable.
Montrose has been at the forefront of cable technology for eight decades, from military field wire to the data specialty products that helped build modern computing. Today the original leadership team is back, applying that heritage to next-generation 224G and 448G data center cabling.
1940s
Founded for the war effort
1950s
Powering the computer age
1990s
Pioneering high-speed data
2026
A legacy relaunched
The original leadership team relaunches Montrose to deliver next-generation 224G and 448G data center cabling, from a new 60,000 sq ft facility in Putnam, Connecticut.
Discuss Your Requirements
Every project starts with a conversation. Whether you have a finished specification or you are still working out what your application needs, send us the details and we will point you in the right direction.
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