Hirschmann RS30 Industrial Managed Ethernet Switch

Overview: Rugged, Reliable Networking for the Plant Floor

The Hirschmann RS30 Industrial Managed Ethernet Switch is a compact, DIN-rail mounted networking device engineered for automation and electrical industry environments where standard commercial-grade switches cannot survive. Combining a total of 10 ports – 8 RJ45 connections for standard Ethernet devices and 2 Gigabit SFP slots for fiber or high-speed uplinks – the RS30 gives plant network designers both everyday connectivity and future-proof fiber expansion in a single fanless unit.

As a trusted supplier of Hirschmann (Belden) industrial networking equipment, Seven Star LLC sources and supplies the RS30 managed switch to refineries, manufacturing plants, and utility facilities across Oman and the wider GCC. Because industrial network architecture depends on correct redundancy protocol and topology planning, Seven Star LLC helps automation and IT teams specify the correct RS30 configuration for their plant network design.

Working Principle: Managed Layer 2 Switching with Ring Redundancy

As a managed Layer 2 switch, the RS30 provides network segmentation and control beyond a simple unmanaged switch, allowing administrators to configure VLANs, prioritize traffic, and monitor port-level activity across the connected automation network. Multiple redundancy protocols, including HIPER-Ring and Media Redundancy Protocol (MRP), allow the switch to participate in ring network topologies that reconfigure within milliseconds after a link failure, minimizing the disruption a single cable break or device failure would otherwise cause to plant-wide communication.

The switch supports line, star, and ring network topologies, giving network designers flexibility to match the physical cabling layout of their facility rather than forcing a single fixed topology. Diagnostic and management tools including SNMP, Syslog, and signal contact outputs allow IT and automation staff to monitor switch health and network performance proactively, detecting potential issues before they escalate into unplanned downtime.

Engineering Design of the RS30

The RS30 is built in a compact 74 x 131 x 111 mm DIN-rail mountable form factor with an innovative fanless design, eliminating a common point of mechanical failure in harsh industrial environments where dust and vibration are common. The switch accepts a versatile 12/24/48V DC power input (with AC input options also available depending on model variant), and is rated for operation across 0°C to +60°C with storage temperature extending from -40°C to +70°C, supporting installation in both temperature-controlled control rooms and more extreme field cabinet locations.

Security features include role-based access control considerations consistent with the broader Hirschmann RSP/RS product family, supporting network hardening practices appropriate for industrial control system environments where unauthorized network access represents an operational risk. The combination of RJ45 copper ports and Gigabit SFP slots allows the switch to serve as both an edge device connecting field equipment and a node within a larger fiber-based plant backbone.

Key Features

The Hirschmann RS30 Industrial Managed Ethernet Switch delivers rugged, reliable plant-floor networking. Key characteristics include:

• 10 total ports: 8 RJ45 Ethernet connections plus 2 Gigabit SFP slots.
• Fanless design for reliable operation in dusty or vibration-prone environments.
• HIPER-Ring and Media Redundancy Protocol (MRP) support for millisecond ring reconfiguration.
• Supports line, star, and ring network topologies.
• SNMP, Syslog, and signal contact diagnostics for proactive network monitoring.
• 12/24/48V DC power input; compact DIN-rail mountable form factor.
• Operating temperature range of 0°C to +60°C, storage -40°C to +70°C.

Industrial Applications

The RS30 is deployed across refinery control networks, manufacturing plant floor automation, and utility facility communication infrastructure wherever a rugged, managed Ethernet switch is required to connect PLCs, HMIs, sensors, and other automation devices reliably. Its ring redundancy support makes it particularly suited to applications where continuous network availability is critical to process control and where a single link failure must not disrupt overall plant communication.

Seven Star LLC supports refinery instrumentation teams, manufacturing plant IT/OT departments, and utility network engineers across Oman, Muscat, Sohar, and the broader GCC region with sourcing of Hirschmann industrial managed switches, helping projects build resilient, well-monitored automation networks.

Technical Specifications

The table below summarizes the core specifications of the Hirschmann RS30 Industrial Managed Ethernet Switch as supplied by Seven Star LLC.

Why Choose Seven Star LLC for Hirschmann Industrial Ethernet Switches

Specifying an industrial managed switch is not just a port-count exercise — redundancy protocol (HIPER-Ring vs. MRP), VLAN structure, and power input voltage all need to match the plant network architecture your automation and IT teams have already committed to, and a mismatch here can leave a ring network unable to reconfigure properly after a link failure. Seven Star LLC works with your OT and IT departments to confirm the correct RS30 configuration before order confirmation, drawing on our experience supplying Hirschmann (Belden) networking hardware to refineries and manufacturing plants across Oman and the wider GCC. We also help facilities standardizing on Hirschmann infrastructure plan spare switches and SFP modules for critical network segments, and coordinate delivery to Muscat, Sohar, and Salalah so a single switch failure never becomes an extended communications outage on the plant floor.

Request a Quote for Hirschmann RS30 Industrial Managed Ethernet Switch

Seven Star LLC supplies the Hirschmann RS30 industrial managed Ethernet switch with datasheet documentation and regional technical support. Contact our automation and networking division for a formal B2B quotation, to confirm the correct port and power configuration for your plant network, or to obtain the complete technical datasheet.Seven Star LLC supplies this item on request with the manufacturer documentation, and availability and lead time are confirmed at quotation.

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