The Nodegrid Gate SR brings agility to any network. Perfect for both data center and branch, Nodegrid Gate SR packs tremendous power in a small form factor – to provide a truly robust and dynamic, secure infrastructure management solution. Configuration and management of the Nodegrid Gate SR is easily done on the ZPE Cloud application.

Features include:
Secure, fast, and consistent deployments across all your branches with ZPE Cloud
Software Defined Networking, Network Function Virtualization, Guest OS, Kubernetes, and Docker capabilities
Minimizes MTTR, downtime and expenses with secure, centralized remote device access & control
Increases site reliability with open industry standard hardware and easy-to-use software
Zero Touch Provisioning (ZTP) for fast and easy setup in remote locations
Integrates with ZPE Cloud and ZPE Systems Nodegrid Manager for a vendor-neutral, unified management solution
Direct Linux shell, HTML5 cross-device web access, and command line interface
Modern 64-bit Linux Kernel for fast security patching and widespread software availability
Kubernetes and Docker-optimized for quick, flexible script and application integration
Extended Automation based on actionable real-time data
Failover to 4G/LTE modem
Gateway and multi-routing table capability
VPN and IPsec
DHCP server – extra IPs for your remote site or replace your current router altogether
Firewall – built-in and turns on with a check box
Secure – selectable encrypted cryptographic protocols and cipher suite levels, and a configuration checksum™
Power control and monitoring – get alerts on suboptimal IT device health before malfunctions occur and solve problems automatically
Orchestration - Puppet, Chef, Ansible, RESTful and ZPE Cloud
WiFi hotspot ready via internal card or add your AP (Access Point) via a PoE+ port
High density and flexible interfaces for greater connectivity
Nodegrid Gate SR Hardware Specifications
Item | Description |
CPU | Intel Multi-core x86_64 CPU |
Memory & Storage | 8-32GB DDR4 DRAM |
Interfaces | 8 RJ45 Serial ports |
Power | 36V-75 VDC dual power input (redundant) |
Physical | Front-Rear mounting brackets Size (L W H): 241.3 x 260.4 x 44.5 mm (9.5 x 10.25 x 1.75 in) |
Environmental | Operation: 0 to 60° C (32 to 140° F), 5-95% RH, non-cond. |
Nodegrid Gate SR Front Interfaces

Interface | Description |
DIO0 | Digital I/O TTL level 5.5V ma@ 64mA |
DIO1 | Digital I/O TTL level 5.5V ma@ 64mA |
OUT0 | Signal MOSFET Digital Output 2.5V to 60V @ 500mA max |
Relay Output | NC relay contact ma24V @ 1A |
Console | Console MGMT Interface |
USB | 2 USB 2.0 |
HDMI | Monitor Interface |
Channel A | Signal Strength indicator for Channel A |
Channel B | Signal Strength indicator for Channel B |
PWR | Power LED Green:· Solid - normal· Off - power is off |
SYS | System LED Green:· Blinking – normal, Fast Blink - RST button Acknowledgment, Off or Solid - no activity |
RST | Reset button:<3s system reset>10s reset to factory default and system reset |
Power Switch | Power on/off Switch |
Nodegrid Gate SR Rear Interfaces

Port | Description |
PWR | Power LED Green:· Solid – normal, Off - power is off |
V2- / GND / V2+ | Power Connector for External Power Supply: 36V - 75VDC dual power input (redundant) |
V1- / GND / V1+ | Power Connector for External Power Supply: 36V - 75VDC dual power input (redundant) |
PoE+ | 4 PoE+ Network Interface numbered 1 to 4· |
NET | 4 Network Interface numbered 5 to 8 |
SFP+ 0 | SFP+ Network Interface 0 |
SFP+ 1 | SFP+ Network Interface 1· |
ETH0 | Network Interface· |
USB | 2 USB 3.0 Port |
Serial | Serial Interfaces 1-8· |