Case Study: How Peplink Enabled Always-On IoT Infrastructure for Sigfox

In the Internet of Things (IoT) landscape, uninterrupted connectivity is non-negotiable. Millions of sensors and smart devices rely on real-time data transmission to function efficiently. For Sigfox, a global IoT network operator, maintaining uptime at its base stations was critical to supporting smart city infrastructure, asset tracking, and industrial automation solutions across Europe.

The Challenge: Downtime Due to Single-WAN Dependency

Sigfox deployed base stations throughout urban and rural areas using wired broadband connections from local ISPs such as KPN and Ziggo. However, whenever these fixed-line connections failed, the affected stations were disconnected from the network — leading to data loss, sensor disruptions, and reduced operational visibility.

The Solution: Peplink MAX BR1 Routers for Redundant Connectivity

To ensure network resilience, Sigfox implemented Peplink's MAX BR1 cellular routers at its base stations. These routers provided:

• Dual-WAN support with Ethernet and LTE for failover protection

• Automatic switching to LTE in case of broadband failure

• Compact, rugged design suited for field deployments

• Remote monitoring and centralized management via InControl 2

This hybrid WAN approach enabled continuous network availability, even in locations with unstable wired infrastructure.

Real-World Results:

• Zero downtime during broadband outages thanks to LTE failover

• Enhanced reliability of sensor networks and data transmissions

• Improved system visibility and control through cloud-based management
  

Why Peplink Was the Right Fit

Peplink’s MAX BR1 routers offered Sigfox the agility and redundancy needed to support mission-critical IoT systems across a large-scale, decentralized infrastructure. The solution minimized maintenance costs, improved uptime, and ensured uninterrupted performance of connected services.

"The addition of Peplink routers enabled us to maintain network continuity even when our primary ISPs fail — it’s a game changer for our IoT services." — Sigfox Infrastructure Team

Source:

Peplink Case Study – Aerea IoT Network (Sigfox)