EXA Meridian: a single-operator transatlantic cable built for AI-scale capacity

# What the announcement says

# Why this matters Demand for large, long-term capacity commitments is growing among cloud providers, financial firms, governments, research networks and large enterprises. Those customers increasingly plan in full fibre pairs or spectrum rather than small service blocks. EXA Meridian targets that need by offering a high-capacity route integrated into EXA's European network.

# Design and operational highlights

• 24 fibre pairs across a 6,552 km route linking New Jersey and Brean.
• Potential capacity exceeds 500 Tbps.
• New UK landing at Brean connects into terrestrial routes toward Slough and EXA's broader European infrastructure.
• Contract in Force with Xtera means a supplier is secured for essential subsea components or systems while EXA retains delivery responsibility.

# Business and buyer implications A single operator owns and operates the entire route. That can simplify accountability for customers who prefer a single contractual party for landing, transit and cross-border operations. EXA positions the Brean landing and Slough connectivity as operational advantages for enterprises that require route choice and recovery options.

Buyers will compare Meridian against other transatlantic projects using concrete criteria: latency, physical route diversity, pricing and service guarantees. Concentrating ownership under one operator reduces interparty coordination but increases dependency on that operator's strategy and commercial terms.

# Timing and risks The planned 2029 RFS provides time for customers to align capacity planning with AI and cloud deployment cycles. Subsea projects carry standard execution risks: capital, permitting, supplier delivery and landing infrastructure. EXA acknowledges these long planning cycles while asserting the need to build now for end-of-decade demand. Jim Fagan, EXA's CEO, said the largest customers are planning in spectrum and fibre pairs and that capacity for the end of the decade "has to be built now."

# Competitive context

# What buyers and operators should watch next

• Permitting and landing infrastructure progress at Brean and New Jersey.
• Pricing model and contract terms for large-scale fibre-pair commitments.
• European route and service portfolio to offer end-to-end SLAs and recovery options.

# Bottom line EXA Meridian is a purpose-built transatlantic cable aimed at the scale and traffic patterns of cloud and AI customers. Its 24-fibre-pair design and 500+ Tbps potential put it among the higher-capacity projects announced for 2029, with single-operator delivery intended to simplify commercial relationships. Buyers will still evaluate it against latency, diversity and commercial terms offered by other transatlantic builds.