ZPE Nodegrid Link SR Edge Gateway
The Nodegrid Link SR is a compact branch and edge gateway designed for IT teams requiring flexible network connectivity and secure out-of-band access in remote or distributed environments. This edge gateway combines serial console management, Ethernet, SFP fiber connectivity, and optional 4G LTE (CAT12) with WiFi 5 into a single hardened device. Perfect for data center remote hands, branch office deployments, and IoT infrastructure requiring centralized management through Nodegrid OS.
Key Features
- 1x RJ45 Serial Rolled interface for legacy device console access
- 1x Ethernet (PoE in) for network connectivity and power delivery
- 1x SFP port for fiber optic connectivity options
- 2x GPIO and 2x Digital Output for sensor and automation integration
- 4G LTE (CAT12) with dual SIM support for cellular failover
- WiFi 5 (802.11ac) for wireless branch connectivity
- 2-Core processor with 4GB DDR3 memory for reliable performance
- 16GB SLC storage for VM and Docker application deployment
- Single DC input power with PoE support
- Nodegrid OS for secure, centralized device management and orchestration
- Compact form factor ideal for edge and branch deployments
Technical Specifications
| Specification |
Details |
| Manufacturer |
ZPE SYSTEMS INC |
| Part Number |
ZPE-LSR-24-4G |
| Product Name |
Nodegrid Link SR (LSR) |
| Serial Interface |
1x RJ45 Serial Rolled |
| Ethernet Ports |
1x ETH (PoE in) |
| Fiber Connectivity |
1x SFP |
| GPIO/Digital Output |
2x GPIO, 2x OUT |
| Processor |
2-Core |
| Memory |
4GB DDR3 |
| Storage |
16GB SLC |
| Wireless - Cellular |
4G LTE (CAT12) with dual SIM |
| Wireless - WiFi |
WiFi 5 (802.11ac) |
| Power Input |
Single DC input |
| Operating System |
Nodegrid OS |
Frequently Asked Questions
What is an edge gateway and how does the Nodegrid Link SR work?
An edge gateway like the Nodegrid Link SR serves as a bridge between remote branch locations and centralized management systems. It provides out-of-band access for console management, network connectivity via Ethernet and SFP, and optional cellular/WiFi connectivity for locations without reliable wired infrastructure. The device runs Nodegrid OS for secure, centralized orchestration.
Can the Nodegrid Link SR be used for remote console access and serial device management?
Yes. The integrated 1x RJ45 Serial Rolled interface enables secure console access to legacy network devices, servers, and infrastructure equipment. Combined with Nodegrid OS centralized management, IT teams can perform out-of-band troubleshooting and device recovery from anywhere.
Does the Nodegrid Link SR support 4G LTE and WiFi connectivity?
Yes. The device includes optional 4G LTE (CAT12) with dual SIM support for cellular failover and WiFi 5 (802.11ac) for wireless branch connectivity. This makes it ideal for remote sites where wired Ethernet may be unavailable or unreliable.
What applications can run on the Nodegrid Link SR?
With 16GB SLC storage, 4GB DDR3 memory, and a 2-Core processor, the Nodegrid Link SR supports VM and Docker application deployment. This enables edge computing workloads, local data processing, and containerized services at branch and remote locations.
