A communication path within Ethernet networks that ensures efficient, reliable data transfer, supporting high speeds and features like link aggregation for greater bandwidth and redundancy.
From legacy fieldbuses to Industrial Ethernet and the networking of modern sensors right up to the cloud – Hilscher’s industrial communication solutions in action.
Are you looking for an integration partner for your industrial communication project? From multi-protocol capable netX chips to IIoT applications - our network of partner companies offers you the support you need!
We have been the market leader for industrial communications for over 35 years. 35 years in industrial applications and forward-looking research and development.
News, background information and a schedule of events where you can meet us – stay up to date on everything related to Hilscher and industrial communication.
Are you looking for an integration partner for your industrial communication project? From multi-protocol capable netX chips to IIoT applications - our network of partner companies offers you the support you need!
As an innovative, family-owned company, we are shaping the future of industrial communication – with dedicated teams, cutting-edge solutions, and true team spirit. Join our Logistics Team – apply now!
From legacy fieldbuses to Industrial Ethernet and the networking of modern sensors right up to the cloud – Hilscher’s industrial communication solutions in action.
We have been the market leader for industrial communications for over 35 years. 35 years in industrial applications and forward-looking research and development.
News, background information and a schedule of events where you can meet us – stay up to date on everything related to Hilscher and industrial communication.
An Ethernet channel is a fundamental concept in networking, providing a reliable method for transmitting data between devices over Ethernet networks. It utilizes Ethernet protocols to establish communication channels, ensuring efficient data transfer with minimal errors. Ethernet channels can operate at various speeds, from traditional 10 Mbps to modern gigabit and beyond, adapting to the demands of today's high-performance networks. They support features like link aggregation, which combines multiple physical links into a single logical channel for increased bandwidth and redundancy. This technology underpins much of modern networking, enabling seamless connectivity for homes, businesses, industrial communication networks or data centers.
Features and types of Ethernet channels
Ethernet channels are a crucial component of modern networking, providing the infrastructure for data transmission across ethernet networks. The primary technical feature of an Ethernet channel is its use of the Ethernet protocol, which defines how devices communicate by framing data into packets for efficient transmission. The channel operates over physical media like twisted pair cables (e.g., Cat 5e, Cat 6), fiber optic cables, or coaxial cables, depending on the type of network and required speed.
Ethernet channels support various data transfer speeds, including 10 Mbps (traditional Ethernet), 100 Mbps (Fast Ethernet), 1 Gbps (Gigabit Ethernet), 10 Gbps (10-Gigabit Ethernet), and beyond, catering to different network performance needs. The most common Ethernet channels today are those supporting 100 Mbits, 1 Gbps and 10 Gbps speeds, with some enterprise environments employing higher speeds like 25 Gbps or 100 Gbps for data centers and high-performance applications.
There are different types of Ethernet channels based on the physical layer and transmission medium. Twisted pair Ethernet is widely used for short to medium-distance connections, while fiber-optic Ethernet is favored for long-range and high-speed connections due to its low latency and high bandwidth. Additionally, Ethernet channels can be aggregated using technologies like Link Aggregation Control Protocol (LACP), combining multiple physical links to create a single logical connection for increased bandwidth and redundancy.
Ethernet channels in industrial communication
Ethernet channels play a significant role in industrial communication, providing a robust and reliable means of transmitting data between devices in manufacturing, automation, and other industrial settings. In industrial environments, Ethernet channels are integral to connecting various components such as sensors, programmable logic controllers (PLCs), human-machine interfaces (HMIs), and industrial computers, enabling seamless communication and control of operations. The use of Ethernet channels in industrial communication has grown due to their high-speed data transfer capabilities, cost-effectiveness, and compatibility with existing IT infrastructure.
One of the key advantages of Ethernet in industrial communication is its ability to support real-time data transmission. Industrial Ethernet protocols like EtherNet/IP,PROFINET, and EtherCAT have been developed to meet the rigorous demands of industrial automation, allowing for precise, low-latency communication between devices. These real-time Ethernet protocols provide features such as device discovery, deterministic data exchange, and synchronized control of industrial processes, which are essential for maintaining efficiency and minimizing downtime in production environments.
The reliability and flexibility of Ethernet channels are further enhanced by the adoption of industrial-grade Ethernet standards. These standards ensure that Ethernet networks can withstand harsh environmental conditions, such as temperature extremes, electromagnetic interference, and vibrations commonly found in industrial settings. Industrial Ethernet switches and routers are designed to prioritize safety, redundancy, and fault tolerance, enabling the continuous operation of critical systems even in the event of network failures.
In addition, Ethernet channels support network scalability, allowing industrial networks to grow as needed without significant infrastructure changes. The ability to integrate Ethernet with other communication technologies, such as wireless networks or legacy fieldbus systems, further extends its applicability in diverse industrial environments. As Industry 4.0 and the IIoT evolve, Ethernet channels will remain a cornerstone of industrial communication, enabling smarter, better connected and more efficient manufacturing processes.
Hilscher’s solutions for industrial Ethernet
As a leading expert for industrial communication Hilscher offers a wide range of products for industrial Ethernet. The netX technology and the multiprotocol-capable SoCs (System on Chips) based on it are at the forefront. These can be integrated into industrial components - such as controllers, sensors or actuators - as highly integrated communication interfaces. Thanks to the associated firmware, which can be loaded onto the chip as required for the required protocol stack, Hilscher supports component manufacturers and automation specialists in the development of flexible solutions for use in a wide variety of Industrial Ethernet networks – for example for PROFINET, EtherCAT, EtherNet/IP, CC-Link IE or Ethernet POWERLINK.
Based on the netX communication controllers, Hilscher developed different embedded modules and the PC and fieldbus cards of the cifX family (which are available in all common form factors - from PCI and PCIe to the smallest multiprotocol-capable PC cards on the automation market in M.2 format). These communication interfaces already include the necessary chip peripherals and are therefore faster to integrate.
In addition, gateways, switches and network and communication diagnostic devices support the smooth operation of fieldbus networks.
Next to conventional Industrial Ethernet systems, Hilscher's components for industrial communication networks also support the most common fieldbus protocols - such as PROFIBUS, Modbus, CC-Link or DeviceNet.
The portfolio is rounded off by the netFIELD ecosystem for Managed Industrial IoT. From the edge gateway to the cloud platform for centralized container management, netFIELD offers everything you need to develop modern applications in line with Industry 4.0.
