Rugged Edge Nodes

Rugged Stackable Edge Nodes

ATMOS2 Series: NGC2 Ready Computing

Rugged Stackable Edge Nodes
For NGC2 Missions.

The ATMOS2 Rugged Edge Node Series from Core Systems is built to scale your mission at the edge. We design and manufacture rugged, stackable GPU compute and networking nodes. Accelerate your NGC2 mission with a proven tactical solution built for C2NOW and JADC2 requirements.

  • Ships from San Diego, CA
  • ISO 9001:2015
  • MIL-STD-810
  • MIL-STD-461

Extreme Environments. Real-World Performance.

ATMOS2 is a rugged NGC2 edge computing platform built to deliver compute, networking and power across extreme heat, desert and other demanding tactical environments.

Arctic Cold

-15°C to +55°C

The Challenge

Extreme cold causes thermal contraction, condensation on startup, battery degradation, and lubricant failure in conventional systems.

NGC2 Computing Solution

The ATMOS2 Series operates from -15°C to +55°C with conduction-cooled chassis, cold-start circuitry, and conformal coated PCBs that resist moisture and ice crystal formation.

  • Storage range: -55°C to +85°C
  • Operating range: -15°C to +55°C
  • IP67-rated sealed enclosure
  • Thermal mass conduction cooling
  • Designed to withstand thermal cycling
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ATMOS2 GPU

Desert & Sand

Up to +55°C operating

The Challenge

Fine sand and dust clog fan intakes and filters, abrade connectors, and trap heat until conventional systems throttle or shut down.

NGC2 Computing Solution

ATMOS2 nodes are engineered for high-temperature operation, combining rugged thermal management and a durable chassis to sustain compute and networking performance in demanding desert environments.

  • Rugged chassis helps protect critical internal components
  • MIL-STD-810F Method 501.5: -15°C to +55°C operating
  • Storage from -55°C to +85°C
  • Onboard battery backup rides through power drops
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High Humidity

95% relative humidity

The Challenge

Sustained heat and humidity drive condensation and corrosion on circuit boards and connectors, causing intermittent faults that are hard to trace in the field.

NGC2 Computing Solution

ATMOS2 is tested to MIL-STD-810F humidity cycling, with an optional conformal coat that seals the electronics against moisture.

  • MIL-STD-810F Method 507.4 Humidity
  • 48 hours at 95% RH, 40–65°C
  • Conformal coat option
  • Sealed chassis limits moisture intrusion
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Airborne Ops

12,500 ft operating altitude

The Challenge

Rotor vibration, hard landings, and rapid altitude changes loosen components, crack solder joints, and bring down systems built for the rack.

NGC2 Computing Solution

ATMOS2 is tested for vibration, functional shock, and altitude, and meets MIL-STD-461F conducted and radiated emissions limits with the filter option.

  • MIL-STD-810G Method 514.6: 4.43 GRMS vibration
  • MIL-STD-810G Method 516.6: 20g functional shock
  • MIL-STD-810F Method 500.4: 12,500 ft operation
  • 40,000 ft transport altitude
  • MIL-STD-461F CE & RE (with filter option)
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Maritime

Shipboard & littoral

The Challenge

Salt-laden air, constant motion, and wave slam attack connectors and electronics, while shipboard installations demand tight control of electromagnetic emissions.

NGC2 Computing Solution

ATMOS2 combines shock and vibration testing with moisture protection and MIL-STD-461F emissions compliance, in a compact stackable form for tight shipboard spaces.

  • MIL-STD-810G Method 516.6: 40g crash hazard shock
  • MIL-STD-810G Method 514.6 vibration
  • Conformal coat option for humid, salt-laden air
  • MIL-STD-461F CE & RE (with filter option)
  • Stacks via the ATMOS Chassis Rail System
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NGC2 Ready Core Systems

ATMOS2 SWITCH

ATMOS2 Switch
CONNECTIVITY
18 Gigabit Ports
PERFORMANCE
24Gbps Switching
THROUGHPUT
150+ Mpps
CISCO HARDWARE
Cisco IOS XE
POWER
Onboard Battery Backup
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NGC2 Ready Core Systems

ATMOS2 GPU

ATMOS2 GPU
COMPUTE
Up to 144x cores
ACCELERATION
NVIDIA L4 GPU
MEMORY
Up to 2TB
STORAGE
4x NVMe Hot-Swap SSD
POWER
Onboard Battery Backup
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NGC2 Ready Core Systems

ATMOS2 CDS

ATMOS2 CDS
COMPUTE
Up to 144x cores
ACCELERATION
NVIDIA L4 GPU
MEMORY
Up to 2TB
NETWORKING
7x Independent NIC Ports
POWER
Onboard Battery Backup
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Built for the NGC2
Engineered for Impact.

RUGGED. SECURE. READY.

The ATMOS2 Series delivers accelerated edge computing and networking for AI inference, ISR, autonomy, and data-driven operations at the edge.

ATMOS2 GPU

Rugged and Stackable Design

Edge Networking and GPU Options Available

The ATMOS2 Series delivers rugged, modular edge compute and networking solutions purpose-built for C2NOW and NGC2 operations.

ATMOS2 stack: Switch, GPU and CDS rugged edge nodes
Edge Networking

ATMOS2 Switch

Rugged, stackable managed switch that keeps tactical networks connected at the edge.

  • Ports20× 1G RJ45 + SFP
  • Uplinks10G
  • PowerOnboard UPS Backup
  • BuildMIL-STD Rugged
Edge Compute

ATMOS2 GPU

NVIDIA GPU-accelerated edge node for AI, machine learning and inference right at the point of action.

  • GPUNVIDIA L4 Tensor Core
  • CPU CoresUp to 144×
  • RAMUp to 2TB per node
  • Storage4× NVMe Hot-Swap
Secure Data

ATMOS2 CDS

Rugged cross-domain solution server for secure, multi-level data transfer between networks of differing classification.

  • FunctionCross-Domain Solution
  • GPUNVIDIA L4 Tensor Core
  • Network2× 10G Onboard NIC
  • PowerOnboard UPS Backup
Soldier collecting data

Collect & Process

Sensors to Edge

ATMOS2 rugged server deployed in a field command post

Secure & Analyze

Edge Compute

Group of soldiers

Decide & Act

Edge to Operator

Built for NGC2 Environments

Edge Nodes Designed for NGC2 Architecture

The ATMOS2 Series delivers rugged, modular edge compute and networking for resilient performance, scalable deployment, and reliable connectivity across NGC2 operations.

Soldiers coordinating in a forest
01

Application Layer

Everyday Tools for Soldiers

Mission apps and command tools that put real-time situational awareness in the hands of every soldier at the edge.

Soldiers on patrol at sunset with data overlay
02

Data Layer

Unified Data Fabric

A single, secure data fabric that fuses sensor feeds and mission data into one trusted operational picture.

Close-up of a Core Systems rugged edge node
03

Infrastructure Layer

Edge Computing Environment

Rugged, stackable GPU compute and networking that brings the data center to the tactical edge.

Tactical vehicle fording water
04

Transport Layer

Data on the Move

Resilient networking that keeps data flowing across contested, bandwidth-constrained environments.

NGC2-Ready · Ships from San Diego

Your mission can't wait. Neither should your hardware.

ATMOS2 systems are configured to your mission profile and MIL-SPEC tested before delivery. Tell us your environment — we'll spec the right solution.

Contact a Sales Engineer

No sales pitch — specs, pricing and lead times.

Request a Quote Download ATMOS2 Product Brief

Sales Engineers available Mon–Fri (888) 626-7379

Frequently Asked Questions

Find the answer below…

The ATMOS2 Series delivers rugged, modular edge compute and networking solutions purpose-built for C2NOW and NGC2 operations.

What is Edge Computing?

Edge computing refers to the practice of processing data near its source rather than depending solely on centralized data centers or cloud services. This approach is particularly beneficial for military operations as it minimizes latency and bandwidth requirements, enabling essential applications to function even when communication is compromised or unavailable.

What is NGC2?

Next Generation Command and Control (NGC2) represents a modern strategy for military command and control, linking personnel, sensors, platforms, and decision-makers through decentralized, data-centric frameworks. It integrates edge computing, AI-driven analysis, open architectures, and multi-domain interoperability to enhance the speed of decision-making.

What is C2NOW?

C2NOW is an initiative aimed at modernizing operations by speeding up command and control through cutting-edge computing, networking, and software technologies. Its emphasis is on distributed computing, AI-enhanced mission support, tactical edge computing, open architectures, and adaptability in missions.

Why Are GPUs Important for NGC2?

GPUs are crucial as they deliver the parallel processing power necessary for intensive tasks like AI inference, computer vision, video analytics, sensor fusion, and autonomous navigation. By utilizing GPU-enabled edge systems, these capabilities are brought closer to sensors and operators, significantly decreasing the need to send large amounts of raw data.

Why Is Stackable Hardware Important for NGC2?

For NGC2, it is essential to have infrastructure that can evolve with changing missions, platforms, and workloads. Modular, stackable hardware enables organizations to integrate computing, GPU acceleration, networking, and other functionalities while allowing for the scaling or upgrading of individual components without the need to overhaul the entire system.

How Does Network Connectivity Support NGC2?

Secure networking is vital as it links sensors, computing platforms, applications, and decision-makers across distributed operations. The architectures of NGC2 are crafted to sustain local processing capabilities even when network connectivity is limited or sporadic, thereby lessening reliance on constant connectivity.

What Domains Can NGC2 Support?

NGC2 is capable of multi-domain operations encompassing land, air, sea, cyber, and space. By utilizing edge computing, it securely processes and shares information across various platforms and operational settings, thereby supporting distributed forces.

Why Is MIL-SPEC Testing Important?

Rugged edge systems are designed to function in conditions where standard commercial data-center hardware may not be adequate. Systems intended for tactical use are built to withstand environmental challenges such as shock, vibration, and extreme temperature ranges, ensuring reliable computing in demanding operational scenarios.

Why Is Power Efficiency Important at the Tactical Edge?

In tactical environments like vehicles and mobile command posts, power availability can be limited. Efficient, SWaP-optimized computing enables organizations to deploy necessary processing capabilities while keeping size, weight, and power consumption to a minimum.

What Are SAVE-Compliant Systems?

SAVE-compliant systems are built around standardized methods for integrating equipment into military vehicle environments. They facilitate more modular integration and modernization, reducing reliance on highly customized, platform-specific installations.

What Other Nodes Can Support an NGC2 Architecture?

NGC2 architectures can incorporate more than just compute, GPU, and networking nodes. Depending on mission needs, the architecture may also include secure storage, cross-domain solutions, communication infrastructure, sensor interfaces, cybersecurity services, and other specialized functionalities.

How Does AI Support Military Operations?

AI assists operators in analyzing increasing amounts of operational data by recognizing patterns, correlating information, and prioritizing critical elements. Its applications can range from sensor fusion and target recognition to threat detection, route planning, predictive maintenance, and decision support. AI enhances human decision-making rather than replacing the operator.

Can NGC2 Computing Be Customized?

Absolutely. NGC2 focuses on modular, open, and adaptable designs that allow for customization.

How Is ATMOS2 Tested for Harsh Environments?

ATMOS2 systems undergo MIL-STD environmental testing for conditions such as extreme temperatures, shock, vibration, altitude, humidity, and other stresses associated with tactical deployment.

Can ATMOS2 Operate in Extreme Temperatures?

ATMOS2 is engineered for operation from -15°C to +55°C, using rugged thermal design to maintain reliable compute and networking performance in demanding hot and cold environments.

How Does ATMOS2 Protect Against Shock and Vibration?

ATMOS2 is tested for vibration and functional shock to help ensure critical components and connections remain reliable during vehicle transport, airborne operations, and deployment in rugged environments.

How Does ATMOS2 Handle Salt, Sand, Dust & Fog?

ATMOS2 is engineered for harsh environments where salt, fog, sand, and dust can cause corrosion, clogging, abrasion, and electrical failures. MIL-STD-810 environmental testing evaluates rugged systems against these conditions to help ensure reliable operation in coastal, desert, and other demanding environments.

ATMOS2 GPU rugged edge node

Accelerate AI at the Edge

Rugged GPU edge nodes equipped with the latest NVIDIA technology

ATMOS2 CDS cross-domain server

Cross-Domain Communication

Secure, multi-level data transfer between networks of differing classification

ATMOS2 Switch rugged 20-port switch

Rugged & Reliable Networking

Stackable managed switching built to keep tactical networks connected

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ATMOS2 stacked rugged edge nodes