
A Digital Transformation
in Oil and Gas
Improving process automation performance in Oil and Gas industry
Oil & Gas
Reliable Communication Solutions
with Secure & Easy Remote Management
C1D2 ATEX Certified
Real-time
Remote Site Monitoring
Remote Diagnostic
& Maintenance

Secure Remote Management
01Upstream: Offshore
Applications
Optimizing Network Communication for Offshore Oil Drilling Control Systems
High latency and unreliable connectivity are more than just technical hurdles on an offshore rig—they are extreme safety risks. In environments defined by saltwater corrosion, intense heat, and heavy vibration, data integrity is constantly under threat. Furthermore, the integration of legacy SCADA/PLC systems with the internet exposes Safety Instrumented Systems (SIS) to devastating cyberattacks.
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Cyrux Communications mitigates these risks with UL C1D2/ATEX and DNV GL-certified hardware, purpose-built to ensure reliable data transmission in the world's most hazardous conditions.

Solutions
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DNV Certified Panel PC w/Sunlight-readable, IP66-rated, highly interoperable computing platforms to effectively handle drilling control systems
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Reliable and secure networking solutions to enable real-time monitoring of field sites from a driller’s cabin
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Industrial Protocol Ethernet gateways for a wide variety of industrial protocols for seamlessly integrating remote I/Os into SCADA systems
Recommended Products
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IEEE802.11
Industrial Wireless AP/Bridge/Client
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Industrial
Modbus Ethernet Gateway
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Industrial Edge Layer 2 Managed Switches

Industrial Secure Routers Firewall/VPN/NAT/Routing
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Industrial flat-panel fanless computers with Zone-2 certifications
02 Upstream: Onshore

Remote Drilling Rig and Wellhead Monitoring
Onshore drilling and wellhead management face unique networking hurdles, primarily the "last mile" connectivity gap in cellular dead zones where balancing low-bandwidth monitoring with high-speed data is difficult. Unlike offshore rigs, these unmanned sites are physically vulnerable to copper theft and vandalism, which can instantly blind operators to leaks or theft. Additionally, power autonomy is a constant struggle, as relying on solar and battery power often forces a trade-off between network performance and system uptime. Finally, the logistical "windshield time" required to service hundreds of dispersed sites makes remote Out-of-Band (OOB) management essential to avoid hours of driving for simple hardware reboots.
Solutions
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Provide complete Modbus, PROFINET, and EtherNet/IP Protocol Gateways to network enabled various protocol field control devices data exchange and transmission to SCADA
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Provide wide bandwidth Gigabit to 10 Gigabit backbone network for high streaming data transmission, i.e. video, voice, and control data
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Offering industrial secure routers to form secure network that protects both process control and monitoring systems
Recommended Products
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IEEE802.11
Industrial Wireless AP/Bridge/Client
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Industrial
PROFIBUS-to-Modbus TCP gateways
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Industrial Edge Layer 2 Managed Switches

Industrial Secure Routers Firewall/VPN/NAT/Routing

Industrial
Network Management Suite
03 Midstream: Oil Pipeline
Real-Time Monitoring of Oil Pipeline Systems
A rugged fiber-optic Ethernet network is essential for connecting the pumping, block valve, and compressor stations that line an oil pipeline. By integrating a high-availability backbone with remote SCADA, engineers gain real-time awareness of station health and can precisely locate leaks or structural breaks. This robust, secure infrastructure enhances operational safety and significantly reduces total cost of ownership through centralized, proactive monitoring.

Solutions
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Implementing a Reliable wired and wireless communication network solutions
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Leveraging the Smart RTU to ensure the accurate data timestamps and prompt alarm trigger
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High-performance VPN function to secure data acquisition requirements
Recommended Products
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IEEE802.11
Industrial Wireless AP/Bridge/Client
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Industrial
Smart Ethernet remote I/O
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Industrial Edge Layer 2 Managed Switches

Industrial Secure Routers Firewall/VPN/NAT/Routing

IndustrialNetwork Management Suite
04 Downstream: Refinery

Ensure 24/7 Sustainable Production
Achieving a Digitized Refinery requires a rugged industrial Ethernet network that connects all field devices to a central DCS. This infrastructure supports seamless remote management and real-time performance tracking. To ensure zero downtime, the network utilizes reliable redundancy for high data availability, while integrated auxiliary systems proactively monitor for leaks and safety hazards to protect the plant’s assets and personnel.
Solutions
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Real-Time Data Acquisition: Deploy event-based remote Ethernet I/O gateways to ensure instantaneous data acquisition and continuous system monitoring.
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Robust DCS Infrastructure: Implement highly reliable and secure industrial communication hardware and software to safeguard the integrity of the entire DCS operation.
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High-Bandwidth Performance: Maximize network efficiency using Layer 2 and Layer 3 industrial Ethernet switches. Featuring Gigabit and 10-Gigabit speeds with fast network redundancy, these solutions ensure 24/7 communication uptime.
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Recommended Products
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Industrial Edged Modular
10G Ethernet Managed Switch
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Industrial
Modbus Ethernet Gateway
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Industrial Ethernet
Remote I/O Gateway

Industrial Secure Router
Firewall/VPN/NAT/Routing
Industrial Core Layer 3
10G Ethernet Managed Switch

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