Overview

Today's enterprises face significant challenges with traditional WANs. These traditional environments simply can't handle the demands of cloud applications, a rapidly expanding remote workforce, and the ever-increasing volume of bandwidth-heavy workloads. This often leads to increasing costs from overprovisioning as networks scale, and a tangle of management complexities due to constantly shifting traffic patterns and workflows.

The move towards digital edge and multi-cloud environments demands a more sophisticated WAN infrastructure that is intelligent, scalable, and self-healing. With users, applications, and data increasingly distributed across global boundaries, robust WAN solutions and next-generation services are no longer optional. They are essential for ensuring continuous uptime and delivering an optimal user experience in this dynamic landscape.

Infosys SMART WAN offers a comprehensive SD-WAN solution with dynamic scalability, automated routing, secure edge, actionable insights, and an as-a-service model. Supported by global telecom, cloud, and security partnerships—and proven in large-scale WAN and AI-driven transformations—it delivers a digital-ready, cost-efficient, software-defined infrastructure.

Designed for modern enterprises, it combines advanced WAN features with value-added services to ensure high performance, reliability, and business agility in the digital era.

Build a dynamic, secure, and intelligent WAN fabric to connect the edge to the digital enterprise’s cloud. Build seamless connections with innovative connectivity solutions for modern enterprises.

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The Infosys SMART WAN solutions include:

Secure Managed SD-WAN:

Infosys Secure Managed SD-WAN delivers a software-defined WAN edge fully integrated with the SASE framework. It extends connectivity beyond branches and private clouds to public cloud environments (IaaS and SaaS) via cloud on-ramp solutions. Offered as SD-WAN-as-a-service, the solution includes optional performance and workflow automation tools for added flexibility and efficiency.

WAN Connectivity Transformation:

Our WAN connectivity solution ensures optimal technology selection based on business criticality and site characteristics. Through a 360° alliance with global telecom partners, Infosys serves as the single point of contact for WAN design, procurement, and deployment worldwide. The solution offers key advantages such as Network-as-a-Service and dynamic transport scaling, delivering maximum value through simplified ownership and flexible, high-performance connectivity.

Software Defined Cloud Interconnect:

Infosys SDCI offers flexible, scalable multi-cloud connectivity over a robust global WAN fabric for superior performance and traffic control. NFV-based functions for security, routing, and SD-WAN provide precise control over enterprise cloud traffic. Supported by a strong ecosystem of telecom, cloud service providers, and hosting partners, Infosys SDCI is a comprehensive solution for enterprises pursuing a multi-cloud strategy.

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Challenges & Solutions

Our secure SD-WAN solution alleviates the application performance issues for end users with virtual SD-WAN and cloud on-ramp solutions. It delivers secure access to hybrid cloud infrastructure with internet link breakout from the branch and remote locations.

Our SMART WAN SDCI solutions deliver seamless multi-cloud connectivity with on-demand scalability. The solution integrates with core control solutions, firewalls, routing, SD-WAN, network performance tools, and other virtual network functions.

Our SMART WAN Connectivity Transformation solution aligns with an internet-first solution strategy. The solution optimizes the cost of WAN infrastructure while delivering a right-fit solution to address business application performance requirements. The solution maximizes the value through the right underlay technology selection, sizing and connectivity design

With our proven SD-WAN accelerators and blueprints, we build transport-agnostic WANs, eliminating dependency on high-cost circuits and enabling rapid provisioning of new sites.

The Infosys solution includes centralized orchestration to intelligently provision and simplify configuration management.

SASE-based architecture blueprints to ensure end-to-end security for public cloud integration and seamless access for remote users.