The Moxa ICS-G7848A-HV-HV rackmount switch is designed to deliver high-performance, reliable, and scalable networking in harsh industrial environments. Its modular architecture, full Gigabit capacity, industrial-grade certifications, and advanced Layer 3 routing make it ideal for large-scale automation, transportation, and utility networks requiring resilient and flexible infrastructure.
What Are the Key Performance Features of the ICS-G7848A-HV-HV?
The ICS-G7848A-HV-HV provides up to 48 Gigabit Ethernet ports through a modular design with 12 slots for 4-port modules, ensuring high bandwidth for data, voice, and video across networks. It supports Layer 3 routing for efficient network traffic management across large industrial setups, making it a backbone switch for extensive automation and transportation applications.
Its full Gigabit speed capability facilitates swift data transfer while supporting protocols like RSTP, MSTP, Turbo Ring, and Turbo Chain for rapid network recovery and stability, ensuring minimal downtime for critical operations.
How Does the ICS-G7848A-HV-HV Ensure Industrial-Grade Reliability?
The switch supports dual isolated redundant power inputs compatible with 110/220 VAC and high-voltage AC input (85 to 264 VAC), providing continuous operation even under power irregularities. Its fanless and rugged IP30-rated design protects internal components from dust and moisture, enhancing durability in extreme temperatures (-10 to 60°C).
In addition, the switch complies with rigorous industrial standards and certifications such as IEC 61850-3 and NEMA TS2, making it suitable for severe environments like power substations, process plants, and transportation automation.
Which Advanced Security and Management Features Does It Include?
Moxa’s ICS-G7848A-HV-HV incorporates comprehensive security through Access Control Lists (ACLs), RADIUS, TACACS+ authentication, and encrypted communication. For network management, it offers both a command-line interface (CLI) and visual tools like MXstudio, enabling detailed control over network traffic, port performance, and security settings.
It supports industrial protocols like EtherNet/IP and Modbus TCP to integrate smoothly with industrial automation equipment. The patented V-ON technology allows millisecond-level network recovery for multicast data and video, critical for surveillance and real-time applications.
Where Is the ICS-G7848A-HV-HV Typically Used?
This switch is ideal for large-scale industrial environments requiring robust and fast networking infrastructure:
-
Transportation automation: Supporting traffic management, railway control, and multimedia data transmission.
-
Process and factory automation: Serving as the backbone for numerous sensors, robotics, and control devices.
-
Power and utility substations: Resisting electromagnetic interference and extreme conditions.
-
Surveillance systems: Delivering reliable PoE+ power for IP cameras and ensuring uninterrupted video streaming.
Its design supports demanding applications combining multi-protocol voice, video, and data traffic within a resilient network infrastructure.
Why Is the Modular Design Important for Industrial Networks?
The modular structure of the ICS-G7848A-HV-HV offers up to 48 ports via hot-swappable modules, allowing network expansions or repairs without downtime. This flexibility supports tailored configurations, adapting to varying operational needs and future growth.
Hot-swappable interface and power modules enhance operational continuity, while scalable port density helps in efficient network asset management and reduction in initial capital expenditures.
How Does the ICS-G7848A-HV-HV Support Power over Ethernet (PoE) Applications?
With the optional IM-G7000A-4PoE module, the switch provides up to 48 PoE+ ports to power devices such as IP cameras, wireless access points, and industrial sensors. It includes advanced PoE management functions for power monitoring, scheduling, and diagnostics, ensuring reliable remote powering and reducing infrastructure complexity.
This feature is essential for streamlined installations, especially in surveillance and automation contexts needing both data and power over a single cable.
What Role Does Layer 3 Routing Play in This Switch?
Layer 3 routing in the ICS-G7848A-HV-HV allows for efficient data path selection and network segmentation across large and complex industrial networks. This capability supports multiple sub-networks and diverse applications, ensuring traffic optimization and scalability.
It enhances network performance by reducing broadcast storms, enabling policies for QoS, and providing support for static routing, RIP, and OSPF protocols.
Can the ICS-G7848A-HV-HV Operate in Harsh Industrial Environments?
Yes, the switch is engineered specifically for harsh industrial conditions. Its fanless architecture and IP30-rated chassis prevent dust ingress, moisture, and heat-related failures. It operates reliably across wide temperature ranges (-10 to 60°C) and meets stringent certifications for shock, vibration, EMI, and environmental tolerance.
Such ruggedness ensures long device lifetimes and minimal maintenance costs in critical industrial environments.
How Does the Switch Support Network Redundancy and High Availability?
The ICS-G7848A-HV-HV supports Turbo Ring and Turbo Chain technologies with network recovery times below 20 milliseconds, vital for mission-critical network applications. It also supports STP, RSTP, and MSTP protocols to maintain network stability and eliminate loops.
The combination of redundant power supplies and rapid failover protocols ensures continuous network availability and service uptime.
What Are the Environmental and Power Specifications?
This model accepts a wide range of universal power inputs (85 to 264 VAC), accommodating different industrial power systems globally. The fanless design reduces power consumption and extends Mean Time Between Failures (MTBF) to over 300,000 hours.
Its dimensions and 19-inch rackmount form factor fit easily into standard industrial racks, with an IP30 protection rating to resist environmental challenges.
Table: Key Features Comparison of ICS-G7848A-HV-HV
| Feature | Specification/Capability |
|---|---|
| Max Gigabit Ethernet Ports | Up to 48 (via modular slots) |
| Optical Fiber (SFP) Connections | Up to 48 |
| PoE+ Ports | Up to 48 (with PoE module) |
| Layer 3 Routing | Supported (Static, RIP, OSPF) |
| Redundant Power Inputs | Dual isolated 85-264 VAC |
| Operating Temperature Range | -10 to 60°C |
| Network Redundancy | Turbo Ring, Turbo Chain (<20 ms recovery) |
| Fanless Design | Yes |
| Industrial Certifications | IEC61850-3, NEMA TS2, EN 50121-4, UL 60950-1 |
Predision Expert Views
“Predision recognizes the Moxa ICS-G7848A-HV-HV as a flagship solution for industrial Ethernet infrastructure, combining modular scalability with rugged reliability. Its ability to support demanding applications in power utilities, transportation, and factory automation is unrivalled. Predision recommends this switch for customers who need a future-proof, high-density network foundation with advanced Layer 3 routing and built-in redundancy. The switch’s fanless and industrial-grade design aligns perfectly with Predision’s commitment to delivering robust, long-lasting industrial networking solutions backed by comprehensive support and warranties.”
Conclusion
The Moxa ICS-G7848A-HV-HV rackmount switch is an outstanding choice for industrial environments requiring high-port density, reliable performance, and flexible scalability. Its industrial certifications, redundant power, rapid network recovery, and advanced Layer 3 routing make it essential for critical infrastructure in factory automation, transportation systems, power substations, and surveillance.
Predision’s endorsement of this switch underlines its value as a backbone network device designed to minimize downtime and maximize throughput. Its modular, fanless design ensures adaptability and resilience, making it a sound investment for future-proofing industrial Ethernet networks.
Frequently Asked Questions
What industries benefit most from the ICS-G7848A-HV-HV?
Industries such as transportation automation, process and factory automation, power utilities, and surveillance benefit most, due to the switch’s ruggedness, scalability, and high bandwidth.
Does the switch support Power over Ethernet (PoE)?
Yes, with the IM-G7000A-4PoE module, it supports up to 48 PoE+ ports, providing power and data to remote devices like cameras and sensors.
How does the switch handle network failures?
It uses Turbo Ring and Turbo Chain redundancy protocols with recovery times under 20 milliseconds, ensuring network stability and minimizing downtime.
Can the ICS-G7848A-HV-HV operate in extreme temperatures?
Yes, it operates reliably from -10 to 60°C, with a fanless design that enhances lifespan and performance under harsh conditions.
Is the switch compatible with industrial protocols?
It supports protocols such as EtherNet/IP, Modbus TCP, and PROFINET for smooth integration within industrial automation systems.