​Gigabit Managed Industrial Ethernet Switch Hirschmann RS30-0802O6O6SDAEHC

　　The Hirschmann RS30-0802O6O6SDAEHC stands as a testament to the high-reliability design principles that define the Hirschmann brand.This device is a fully-fledged Managed Industrial Switch that was engineered to deliver robust connectivity in demanding automation and control environments.As a Gigabit Industrial Switch,it provided the high-speed backbone necessary for data-intensive applications,combining a suite of advanced management features with the physical toughness required for industrial deployments.It was designed for DIN rail mounting and offered a critical blend of network redundancy,security,and diagnostic capabilities,making it a once-popular choice for creating resilient network infrastructures in factories,process plants,and other harsh settings.Please be advised that this specific model has been listed as discontinued by suppliers,and this article serves as a technical overview of its capabilities.

　　1.Product Overview and Core Architecture

　　Belonging to the Hirschmann RS30 series,this switch was architected as a core component for industrial Ethernet networks.Its design revolved around providing a managed,redundant,and secure network infrastructure for critical operations.The key differentiator of this Managed Industrial Switch was its ability to not only forward data but also to provide network administrators with granular control over traffic,prioritize critical data streams,and rapidly recover from network faults—all while operating reliably in environments with extreme temperatures,vibration,and electrical noise.The Gigabit Industrial Switch capability ensured that uplinks and key connections were free from bottlenecks,supporting the increasing data loads from modern sensors,vision systems,and controllers.

　　2.Technical Specifications and Physical Design

　　The RS30-0802O6O6SDAEHC was built with a compact,fanless design for DIN rail installation,a standard in industrial control panels.Its housing provided a protection rating of IP30,safeguarding it against dust and low-pressure water jets.The switch was designed to operate across a wide temperature range of 0°C to+60°C and could withstand the shock and vibration commonly found in industrial settings.

　　For power,it supported a wide-range input from 9.6 to 60 V DC and 18 to 30 V AC,facilitating integration with various industrial power supplies and offering redundancy for critical applications.With a power consumption of 26.3 Btu/h,it was an efficient component in energy-conscious designs.The port configuration included 8 x 10/100BASE-TX copper RJ45 ports for field-level devices and 2 x Gigabit SFP(Small Form-factor Pluggable)slots for high-speed fiber or copper uplinks,providing flexibility in network topology and cable media selection.

　　3.Core Features and Functional Capabilities

　　Advanced Network Redundancy

　　A cornerstone of this Managed Industrial Switch was its comprehensive suite of redundancy protocols.It supported HIPER-Ring,which could achieve network recovery times of less than 300 milliseconds for a ring of up to 50 switches.It was also compliant with the IEC 62439-2 standard for Parallel Redundancy Protocol(PRP)and High-availability Seamless Redundancy(HSR),guaranteeing zero-time reconvergence for the most mission-critical networks.Furthermore,it supported Rapid Spanning Tree Protocol(RSTP)and Media Redundancy Protocol(MRP)for seamless integration into diverse network architectures.

　　Comprehensive Management and Diagnostics

　　As a fully Managed Industrial Switch,it offered multiple management interfaces,including a Command Line Interface(CLI),a web-based management interface,and SNMP(v1,v2,and v3 for secure access).For ease of maintenance,it featured extensive diagnostic functions like port mirroring,cable fault detection,and detailed logging.The inclusion of protocols like SNTP and IEEE 1588 Precision Time Protocol(PTP)allowed for precise time synchronization across the network,which is crucial for coordinated motion control and data logging.

　　Industrial Protocol and Security Features

　　This switch was designed with modern industrial automation in mind,featuring integrated support for major industrial protocols such as EtherNet/IP and PROFINET.This allowed for straightforward configuration and diagnosis within automation engineering tools like Rock ControlLogix or Siemens STEP 7.On the security front,it provided features like port security based on MAC and IP addresses,VLAN(Virtual Local Area Network)segmentation,and broadcast storm protection to isolate network issues and prevent unauthorized access.

　　4.Primary Application Areas and Industry Solutions

　　The Hirschmann RS30-0802O6O6SDAEHC was deployed in a wide array of industries where network reliability is non-negotiable.Its robust design made it suitable for:

　　Factory Automation and CNC Shops:Controlling machinery and robots where network downtime directly translates to production losses.

　　Transportation Systems:For signaling and station management networks that require 24/7 availability.

　　Energy and Utility Sector:In substations and water treatment plants where equipment must endure harsh conditions.

　　Process Industries:Such as chemical or pharmaceutical plants,where the redundancy protocols ensured continuous operation.

　　5.Operational Advantages and Value Proposition

　　The primary value of this Gigabit Industrial Switch lay in its ability to maximize network uptime and simplify network management in complex industrial environments.The combination of multiple,high-speed redundancy protocols created a"self-healing"network that could maintain data flow even during a link or switch failure.Its ruggedized construction minimized the risk of failure due to environmental factors,leading to lower total cost of ownership through reduced maintenance and higher operational availability.The powerful management suite gave network engineers the tools needed to proactively monitor health,troubleshoot issues remotely,and enforce security policies,ensuring a stable and secure industrial control system.

　　Frequently Asked Questions(FAQs)

　　What is the key difference between this managed switch and an unmanaged industrial switch?

　　An unmanaged switch is a simple"plug-and-play"device that forwards data without any configuration or network control.The Hirschmann RS30-0802O6O6SDAEHC,as a Managed Industrial Switch,provides full control over network traffic.This includes creating VLANs to segment network traffic,setting up redundant network topologies(like HIPER-Ring)for instant recovery from failures,prioritizing critical data(Quality of Service),and implementing security features to protect the network from unauthorized access or internal faults.

　　Can the two SFP ports on this Gigabit Industrial Switch be used for any type of SFP module?

　　The two SFP slots on this switch are designed for standard Gigabit Industrial Switch SFP transceivers.You can use a variety of SFP modules,including multi-mode(SX)or single-mode(LX/LH)fiber modules,to connect over long distances,or even copper SFP modules,depending on your network's physical layer requirements.It is always recommended to use SFP modules that are compatible with Hirschmann equipment to ensure optimal performance and support.

　　This product is listed as discontinued.What should I do if I need a replacement or for a new project?

　　Since this model is discontinued,it is highly recommended to contact Hirschmann(a Belden brand)or an authorized distributor directly for information on its current-generation equivalents.They can provide a modern replacement that likely offers improved performance,enhanced features,and updated security protocols.For existing installations,it is advisable to begin planning a migration strategy to a supported product to ensure long-term reliability and access to technical support.

　　How does the HIPER-Ring technology improve network reliability?

　　HIPER-Ring is Hirschmann's proprietary redundancy protocol that connects switches in a physical ring topology but logically prevents loops.If a cable break or switch failure occurs anywhere in the ring,the network can reconfigure itself to maintain connectivity for all remaining devices.The RS30-0802O6O6SDAEHC could achieve this reconvergence in less than 0.3 seconds,making the interruption virtually unnoticeable to most industrial applications and preventing costly production stops.

　　What are the power supply options for this switch in a noisy electrical environment?

　　This switch was designed for resilience in electrically noisy industrial environments.It supports a wide input voltage range of 9.6 to 60 V DC,allowing it to be powered by common 24V or 48V DC industrial power supplies.This wide range helps it tolerate voltage fluctuations and dips.For the highest availability,it can be equipped with redundant power supplies,ensuring that if one power source fails,the switch continues to operate without interruption.