Financial networks built for robust, trusted services

Leverage deterministic performance, simplified operations and quantum-safe data security.

Supporting secure, resilient, future-ready financial networks

Financial institutions must deliver continuous, secure operations as transaction volumes, real-time applications and regulatory scrutiny continue to increase across global markets.

The financial sector operates under strict requirements for availability and trust, where any disruption or data exposure can have immediate financial and regulatory impact. Critical applications rely on distributed private data centers to support data sovereignty, continuous operations and uninterrupted access to information. Growing regulatory pressure further increases the need for resilience, visibility and data protection.

Financial institutions must evolve their networks to address these requirements and rising traffic volumes while continuing to support legacy systems. Adtran provides the technology and expertise to help meet these evolving challenges while simplifying operations, improving visibility and reducing complexity.

Uncompromised resilience, security and performance

Financial networks must support real-time services while meeting strict requirements for data confidentiality, integrity and availability.

Network resilience

Maintain continuous operations and prevent data loss across distributed sites.

Data security

Protect critical data against evolving cyberattacks while supporting regulatory compliance.

Seamless scalability

Introduce the latest SAN and mainframe protocols, including 64G Fibre Channel, without disruption.

Our solutions powering financial networks

Optical transport

Low-latency, high-capacity connectivity

Enable SAN extension, mainframe, and data center interconnects that support real-time transactions, data replication and business continuity. Scale capacity securely with built-in quantum-safe encryption without impacting performance.

Data security

Quantum-safe communications

Protect sensitive data with quantum-safe networking solutions approved for EU, NATO and German government communications, combining post-quantum cryptography and crypto-agile architectures that adapt to emerging threats.

Explore more

Fiber monitoring

Proactive maintenance and enhanced security

Minimize downtime and prevent outages with continuous fiber monitoring across leased and owned fiber infrastructure. Immediately detect and localize fiber breaks, degradation and tampering events.

Learn more

Precision timing

Secure timing and high-precision synchronization

Maintain accurate, resilient synchronization across distributed trading, settlement and data center environments to support time-sensitive applications and ensure reliable operation in highly demanding environments.

Discover more

Financial data networks

Financial networks connect distributed data centers, operational sites and external ecosystems through resilient communications infrastructure spanning wide geographic areas. These environments rely on secure, high-capacity optical networking and precise timing to ensure transaction integrity, continuous data replication and business continuity. Real-time monitoring and control systems provide end-to-end visibility, enabling operators to maintain performance, detect risks and minimize downtime.

Learn more

Financial institutions depend on networks that deliver continuous availability, protect sensitive data and support regulatory compliance. Building that foundation requires resilience, security and visibility across every layer of the infrastructure.

Christoph Glingener
CTO of Adtran

Secure, resilient foundation for financial services

Secure connectivity, operational visibility and precise timing help support regulatory compliance, business continuity and trusted financial services.