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At the heart of 7G Fuse Bonded VPN lies the Traffic-Aware Packet Scheduling Engine, a sophisticated technology that continuously monitors the health and performance of every available WAN link and intelligently distributes traffic across them.

This dynamic, per-packet decision-making engine ensures that every session—whether video, VoIP, IoT, or bulk data transfer—receives the optimal path for maximum performance and reliability.

Real-Time WAN Monitoring

7G Fuse continuously gathers telemetry from each WAN connection, analyzing:

  • Latency (Round-Trip Time, RTT):
    Measures how long it takes for a packet to travel to its destination and back, ensuring minimal delays for time-sensitive traffic.
  • Packet Loss:
    Detects lost packets, enabling immediate retransmission or rerouting to prevent interruptions in mission-critical traffic.
  • Jitter:
    Monitors variability in packet arrival times, crucial for VoIP, video conferencing, and live video streaming.
  • Bandwidth Availability:
    Assesses the current throughput of each WAN link to maximize utilization without overloading a link.
  • Link Stability:
    Detects fluctuations, outages, or intermittent connectivity, allowing the system to proactively adapt traffic distribution.

Dynamic Traffic Scheduling Modes

Based on the real-time telemetry, 7G Fuse dynamically selects the best scheduling mode for each type of traffic:


  1. Redundant Mode
  • Mechanism: The same packets are transmitted simultaneously over multiple WAN links.
  • Benefit: Guarantees zero packet loss; if one link fails or loses packets, another ensures delivery.
  • Ideal Use Cases: Mission-critical video feeds, industrial control traffic, emergency services, and live surveillance.
  1. Sorted Round Robin
  • Mechanism: Traffic is distributed across links proportionally to their performance metrics (bandwidth, latency, packet loss).
  • Benefit: Maximizes aggregate throughput while balancing load across all available WANs.
  • Ideal Use Cases: Bulk data transfer, general enterprise traffic, and file replication.
  1. Optimized Minimum RTT
  • Mechanism: Packets are routed dynamically through the fastest responding links, continuously adapting as latency fluctuates.
  • Benefit: Ensures low-latency delivery for real-time applications.
  • Ideal Use Cases: Live video streaming, VoIP, online collaboration, and remote surveillance feeds.
  1. Minimum RTT Mode
  • Mechanism:Traffic is strictly prioritized along the lowest-latency path, regardless of other link metrics.
  • Benefit: Provides ultra-responsive performance for latency-sensitive applications.
  • Ideal Use Cases: Financial trading platforms, command and control systems, interactive applications, and critical decision-making networks.

Intelligent, Adaptive, and Application-Aware

  • 7G Fuse does not treat all traffic equally. It identifies application types and adjusts scheduling accordingly:
    • Video or VoIP traffic gets low-latency or redundant paths.
    • Bulk file transfers use high-throughput links efficiently.
    • Mission-critical control signals are always protected with redundancy.
  • This per-packet, per-link intelligence ensures that all applications perform optimally, even on variable-quality WAN links like 4G/5G or satellite.

Key Advantages
  1. Maximum Reliability:
    Redundant mode and dynamic rerouting prevent packet loss and downtime.
  2. Optimal Performance:
    Each packet takes the best available path, ensuring smooth operation for latency-sensitive and high-bandwidth applications.
  3. Intelligent WAN Utilization:
    All links are continuously monitored and leveraged efficiently, maximizing return on infrastructure investment.
  4. Adaptability:
    Automatic adjustment to link degradation, outages, or congestion keeps the network running at peak performance without manual intervention.

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