Nodegrid Mini SR Edge Gateway for IoT and OT Applications
The ZPE Systems Nodegrid Mini SR is a compact edge gateway designed for organizations deploying IoT, OT, and IoMD solutions at the network perimeter. This services router delivers reliable out-of-band management and connectivity in a space-efficient form factor, making it ideal for remote sites, industrial environments, and distributed edge computing architectures. With integrated 4G LTE CAT12 connectivity, dual-core processing, and multiple interface options, the Nodegrid Mini SR enables secure, always-on access to critical infrastructure regardless of primary network availability.
Key Features
- Integrated 4G LTE CAT12 connectivity for reliable out-of-band management and failover
- Dual-core x86 CPU with 4GB DDR3 memory for responsive edge processing
- 2x Gigabit Ethernet ports for primary and secondary network connectivity
- 2x USB 2.0 and 2x USB 3.0 ports for peripheral expansion and device integration
- 16GB self-encrypted SLC storage for secure configuration and log retention
- Compact form factor optimized for space-constrained deployments
- Out-of-band management capabilities for remote access and troubleshooting
- Purpose-built for IoT, OT, and IoMD edge applications
Technical Specifications
| Specification |
Details |
| Manufacturer |
ZPE SYSTEMS INC |
| Model |
Nodegrid Mini SR (MSR) |
| Part Number |
ZPE-MSR-24-4G |
| Network Interfaces |
2x Gigabit Ethernet (GbE) |
| Wireless Connectivity |
4G LTE CAT12 |
| USB Ports |
2x USB 2.0, 2x USB 3.0 |
| Processor |
Dual-core x86 CPU |
| Memory |
4GB DDR3 |
| Storage |
16GB SLC (self-encrypted) |
| Form Factor |
Compact edge gateway |
| Primary Use Cases |
IoT, OT, IoMD, out-of-band management |
Frequently Asked Questions
What is an edge gateway and why do I need one?
An edge gateway like the Nodegrid Mini SR serves as a secure entry point for IoT and OT devices at the network perimeter. It provides out-of-band management, protocol translation, and connectivity resilience—ensuring your critical infrastructure remains accessible even if primary network links fail.
How does 4G LTE CAT12 improve out-of-band management?
Integrated 4G LTE CAT12 connectivity enables the Nodegrid Mini SR to maintain independent, always-on access to remote devices and systems. This out-of-band path is invaluable for troubleshooting, firmware updates, and emergency access when primary networks are unavailable or compromised.
Is the Nodegrid Mini SR suitable for industrial IoT deployments?
Yes. The Nodegrid Mini SR services router is purpose-built for industrial OT and IoT environments. Its compact design, dual Gigabit Ethernet ports, multiple USB interfaces, and self-encrypted storage make it ideal for remote sites, manufacturing floors, and distributed edge computing architectures.
What storage and memory options does this edge gateway provide?
The Nodegrid Mini SR includes 4GB DDR3 memory for responsive processing and 16GB self-encrypted SLC storage for secure configuration retention and log management—sufficient for edge applications requiring local caching and audit trails.
