As a comBOX partner, you can deliver turnkey LTE and 5G bonding solutions using comBOX Virtual Leased Line. By aggregating multiple cellular connections, your customers gain reliable, high-performance WAN connectivity wherever fixed Internet access is limited.
LTE / 5G bonding enables a professional connectivity solution while on the go. It allows blazing fast Internet speeds for vehicles and sea vessels as well as reliable high upload throughput for broadcasting events in remote locations.
| Feature / Outcome | comBOX Virtual Leased Line | Typical SD-WAN |
|---|---|---|
| Link aggregation | ✅ Aggregates bandwidth from all WANs simultaneously | ❌ Uses only one active link per flow (no true bonding) |
| Performance on unstable / wireless links | ✅ Maintains performance through per-packet distribution + FEC | ⚠️ Performance drops / packet loss → QoS issues |
| Latency optimization | ✅ Low-latency routing via private backbone | ⚠️ Public Internet path only |
| Failover | ✅ Seamless, no session drop (VoIP/Apps stay up) | ❌ Session drops when failover occurs |
| Symmetrical speed | ✅ Achievable — uplink bonding | ⚠️ Typically relies on primary wired uplink |
| Data-capped links (LTE/Starlink) | ✅ Selective bonding only for critical apps | ❌ Hard to control consumption |
| SLA | ✅ 99.95% SLA comparable to leased line | ⚠️ Dependent on ISP SLAs |
| Infrastructure needed | Fully managed — partner resells | Usually requires partner-managed SD-WAN controllers |
| Use case focus | Hybrid WAN, rural, maritime, mobility, mission-critical | Enterprise branch offices with stable fiber links |
A global logistics company needed a reliable, high-performance connectivity solution to connect remote warehouse sites with their central data centers.
Most locations operate in rural or semi-rural areas with limited fixed-line availability, so connectivity had to rely entirely on cellular infrastructure while maintaining enterprise-grade reliability and throughput.
Using ComBOX LTE/5G bonding technology, each site now benefits from 100–500 Mbps of stable, bonded cellular bandwidth — ensuring uninterrupted access to critical corporate applications and cloud services.
Carrier-Neutral Cellular Connectivity
The solution integrates multi-carrier M2M global SIMs, ensuring redundancy and improved coverage. Each site connects through at least two carriers, maximizing uptime and performance.
High-Throughput LTE/5G Bonding
By bonding five LTE or two 5G connections, ComBOX delivers a single high-speed, low-latency link suitable for data-heavy warehouse operations.
Public IP Subnet Allocation
Each site receives dedicated /30 or /29 public IP subnets, configured in bridge mode for transparent integration with the customer’s corporate VPN and network services.
Plug & Play Deployment
Delivered as a fully managed, plug-and-play CPE solution, requiring only power and a LAN connection to the customer’s edge router, simplifying setup for non-technical teams.
Global Standardization
A uniform configuration model ensures predictable performance and management across multiple regions, including Europe, the US, Canada and the Middle East
The organization now operates a standardized, globally scalable bonded cellular connectivity solution that enables high-speed, secure, and carrier-agnostic communication across all warehouse locations.
Deliver carrier-independent, high-speed connectivity anywhere, with ComBOX.
Get onboard to learn more about LTE/5G bonding deployments for distributed networks.
