Next-Generation WAN

For Cloud & Branch Connectivity

Your wide-area network must now stretch across cloud, branches, data centers, and remote users. But legacy WANs buckle under:

  • Spiraling MPLS / private link costs
  • Poor performance & latency for cloud / SaaS
  • Rigid routing that can’t adapt dynamically
  • Lack of visibility & control across the WAN fabric
  • Fragmented security at each site or link
  • Complexity in onboarding & managing many sites

When your WAN can’t keep up, business suffers: app slowdowns, outages, security gaps, and operations overhead explode.

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Key WAN Challenges

Escalating MPLS / Private Link Costs

Traditional WAN models rely heavily on expensive private circuits (MPLS, leased lines) — inflexible and costly.

Cloud / SaaS Latency & Suboptimal Paths

Backhauling all branch traffic to data centers before reaching SaaS / cloud causes delay and congestion.

Rigid Routing & Poor Fail-over

Fixed routing, manual path assignments, slow recovery in outages or link failures.

Lack of End-to-End Visibility & Analytics

You lack a holistic view of traffic, performance, link issues, or bottlenecks across your WAN.

Distributed Security Fragmentation

Each site has its own firewall / security stack, inconsistent policy, and weak lateral enforcement.

Slow Site Deployment & Operational Overhead

Rolling out new branches manually is error-prone, slow, and costly.

Subnetik Solutions

Escalating MPLS / Private Link Costs

Use broadband, 4G/5G, or hybrid underlays, with SD-WAN overlay to aggregate and manage them intelligently.

Dramatically lower your WAN connectivity expense while increasing flexibility.

Cloud / SaaS Latency & Suboptimal Paths

Provide “on-ramp” to clouds / SaaS (direct breakouts), dynamically route traffic based on real-time conditions.

Users connect fast to Office 365, Salesforce, AWS/Azure — without painful detours.

Rigid Routing & Poor Fail-over

Application-aware routing + real-time path switching (failover, load balancing, jitter mitigation).

Network adapts automatically — no manual intervention when failure or congestion strikes.

Lack of End-to-End Visibility & Analytics

Centralized dashboard, real-time telemetry, AI/ML analytics, alerts, trend insights.

Know what’s happening before users complain. Diagnose faster and more confidently.

Distributed Security Fragmentation

Integrated end-to-end segmentation, consistent policy enforcement at the edge, zero-trust controls.

Uniform security posture across your distributed network — risks are contained.

Slow Site Deployment & Operational Overhead

Zero-touch provisioning, policy templates, orchestration, software-defined operations.

Add new sites quickly at scale, with minimal field effort.

Why This SD-WAN Approach Works

  • Cost Efficiency + Agility — Replace or augment expensive private circuits with flexible broadband / LTE and smart overlays.
  • Cloud-First Connectivity — Direct, optimized paths to cloud and SaaS with on-ramp logic (no backhaul drag).
  • Resilient & Adaptive — Real-time path switching, multipath, load balancing make your WAN self-healing.
  • Operational Simplicity — Centralized orchestration, templates, automation reduce manual toil.
  • Uniform Security — Consistent segmentation, threat protection, zero-trust across branches and WAN links.
  • Performance & Insight — Deep analytics, telemetry, SLA enforcement across geo-distributed links.

Also: deployments based on SD-WAN often see operational improvements such as ~33% more efficient management, ~45% reduced latency, and ~94% less unplanned downtime in benchmark studies.

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