Helping enterprises seize new opportunities
Secure networking built for scale, performance and AI
Powering secure, scalable and resilient enterprise operations
Enterprises are under pressure to modernize, improve efficiency and elevate customer experience, making secure, robust connectivity essential to support cloud and AI-driven operations.
Enterprises are rapidly transitioning from legacy systems to cloud and AI-driven environments, increasing reliance on high-performance, always-on connectivity. As operations become more distributed, the network is no longer just infrastructure: it sits at the business core.
Network needs vary widely. Large enterprises often require a dedicated network to support data-intensive workloads and stringent security regulations, while small and mid-sized businesses (SMBs) typically rely on service providers for reliable connectivity services. Adtran addresses these diverse requirements with open, flexible solutions tailored to diverse customer requirements, delivering secure data transport, supporting business continuity and disaster recovery strategies, and scaling with evolving demands.
Strategic network priorities
Enterprises need networks that scale with data growth, ensure data security and enable intelligent operations as cloud, AI and distributed environments expand.
Security and resilience
Intelligent operations
Solutions for enterprises
Optical networking
Low-latency, high-capacity DCI
Connect enterprise sites, data centers and clouds with open optical transport solutions designed to support large-scale data movement with efficiency, security and simplicity, featuring tailor-made innovation for SAN extension and cloud interconnect.
Enterprise networking
Secure, scalable business networks
Support distributed users, cloud applications and AI workloads with integrated enterprise networks that combine high-capacity connectivity, centralized control and flexible service delivery.
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Data security
Quantum-safe communications
Protect enterprise data confidentiality with advanced security technology, including encryption solutions at multiple layers designed to safeguard communications against current and future threats.
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Operations
Network monitoring and visibility
Gain real-time insight into active and passive fiber infrastructure health, enabling proactive maintenance, precise fault detection, reduced downtime and improved operational readiness.
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Services
Scalable IP and Ethernet services
Deliver consistent, high-performance connectivity across distributed sites with IP and Ethernet services that simplify service delivery, enable automation and maintain reliability as networks scale.
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Edge cloud and AI
Virtualized edge and AI-ready platforms
Run virtualized network functions and AI workloads where they deliver the most value, from enterprise sites to the network edge. Flexible edge cloud platforms enable faster deployment, scalable services and simplified operations through centralized automation and orchestration.
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Distributed broadband network architecture
Enterprise network architecture spans campus, branch, data center and edge environments, supporting applications from core business systems to real-time, data-intensive workloads. Requirements vary widely, from large enterprises operating private optical infrastructure and multi-site WANs to smaller businesses needing scalable simplicity. To meet these demands, networks must combine Terabit-scale capacity with virtualized network functions, enabling flexibility in how applications are deployed. Centralized control, monitoring, automation and AI-driven insights provide the visibility and operational readiness needed to maintain performance, security and continuity across distributed environments.
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![Marisa Trisolino]()
Data center connectivity sits at the heart of our customers’ operations, particularly in environments where security and resilience are non-negotiable.
![Marisa Trisolino]()
Marisa TrisolinoCEO of euNetworks
Enterprise network architecture
How distributed enterprise networks connect access, transport, cloud and edge environments to support scalable, secure and intelligent enterprise operations.
