Hirschmann BRS30-8TX/4SFP: Building a More Reliable Industrial Ethernet Network

In modern industrial automation, the network is no longer simply a connection between machines. It has become part of the production system itself. PLCs, HMIs, remote I/O, drives, controllers, sensors and supervisory systems all depend on stable and predictable communication.

When a production line expands, however, the original Ethernet architecture can quickly become difficult to manage. More devices mean more connections, longer communication paths and a greater need for reliable network management.

This is where the Hirschmann BRS30-8TX/4SFP provides a practical industrial networking solution.

The Hirschmann BRS30-8TX/4SFP, Part Number 942170007, is a managed industrial Ethernet switch from the BOBCAT family. Its full product code is BRS30-0804OOOO-STCY99HHSESXX.X.XX. The switch combines eight 10/100BASE-TX RJ45 ports with four flexible 100/1000 Mbit/s SFP ports, providing a total of 12 network connections in a compact DIN-rail format.

Designed for the Industrial Edge

Imagine a production cell where several PLCs, control panels and automation devices are installed close to the machines, while the main control room is located elsewhere in the facility.

Copper Ethernet connections can efficiently connect local equipment, while fiber connections can provide flexible uplinks between different areas of the plant.

The BRS30-8TX/4SFP is designed around this type of architecture. Its eight RJ45 ports support 10/100BASE-TX connections, while four SFP slots support 100/1000 Mbit/s fiber connections. This allows network designers to select appropriate SFP modules according to the required fiber type and communication distance.

Instead of treating the industrial network as a collection of isolated devices, the switch provides a managed platform for building a more structured Ethernet infrastructure.

Flexible Fiber Connectivity

One of the key advantages of the BRS30-8TX/4SFP is its combination of copper and fiber interfaces.

The four SFP slots can support 100 Mbit/s or Gigabit Ethernet connections, making the switch suitable for applications where fiber uplinks are required for plant-floor communication, inter-building connections or electrically isolated network segments.

For system integrators, this flexibility can simplify network planning. The appropriate SFP transceiver can be selected according to the fiber installation rather than being limited to a fixed optical interface.

Built for Industrial Network Management

A managed industrial Ethernet switch is more than a simple network splitter. It gives engineers greater control over how industrial communication traffic is organized and maintained.

The BRS30 series supports industrial networking functions and redundancy technologies intended for demanding automation environments. The BRS30-8TX/4SFP is also associated with TSN technology, helping address the growing requirement for predictable and real-time industrial Ethernet communication.

This makes the switch particularly relevant to industrial automation, manufacturing networks, machine building, process control and infrastructure projects where network availability and communication performance are important.

Compact DIN-Rail Installation

Industrial control cabinets are often designed around limited space. Every additional device has to fit into an existing enclosure while remaining accessible for maintenance.

The Hirschmann BRS30-8TX/4SFP uses a compact DIN-rail industrial design and a fanless architecture, helping it fit naturally into control cabinets and automation panels. The specified power input is 12–24 VDC, with redundant DC power inputs available for industrial applications.

A Practical Choice for Industrial Ethernet Projects

For engineers and system integrators looking for a managed industrial Ethernet switch with both copper and fiber connectivity, the Hirschmann BRS30-8TX/4SFP offers a balanced combination of port density, fiber flexibility and industrial network management.

Whether it is being used to connect automation equipment inside a production cell or to create fiber-based uplinks between industrial network segments, the BRS30-8TX/4SFP is designed to become a dependable part of the communication infrastructure.

Product Information

• Brand: Hirschmann

• Series: BOBCAT BRS30

• Model: BRS30-8TX/4SFP

• Part Number: 942170007

• Product Code: BRS30-0804OOOO-STCY99HHSESXX.X.XX

• Network Type: Managed Industrial Ethernet Switch

• Ports: 12

• Copper Ports: 8 × 10/100BASE-TX RJ45

• Fiber Ports: 4 × 100/1000 Mbit/s SFP

• Mounting: DIN Rail

• Design: Fanless

• Power Supply: 12–24 VDC

For industrial automation projects requiring reliable Ethernet connectivity, flexible fiber uplinks and managed network capabilities, the Hirschmann BRS30-8TX/4SFP 942170007 is a strong option to consider.

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• Email: becky@hkxytech.com

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