Two switch types from the RSPE product family by Hirschmann will support Time-Sensitive Networking, an open real-time Ethernet technology
Belden Inc., a global leader in signal transmission solutions for mission-critical applications, releases a software update for the modularly-managed Hirschmann switch types RSPE35 and RSPE37. The update, which will be available shortly after this year’s SPS/ IPC / Drives fair in Nuremberg, Germany enables Time-Sensitive Networking (TSN) features. As a visible sign, all RSPE devices since April 2017 that are TSN compatible have a “TSN ready” logo visible on the front panel.
In addition, older switches of both RSPE types can also be upgraded for the new real-time technology. The “TSN ready” logo is not exclusive to the RSPE35 and RSPE37: other Hirschmann industrial Ethernet Switches, such as the OCTOPUS II, MSP Power MICE and the GREYHOUND GRS1040 with fitting capabilities are carrying the logo as well and will be upgraded in the near future.
“For the first time, TSN allows a simultaneous transfer of time-critical and non-time-critical data with a guaranteed end-to-end latency via Ethernet in accordance with IEEE 802.1 and 802.3,” says Dr. Oliver Kleineberg, advanced development manager at Belden. He adds: “Because of the comprehensive functions and high bandwidths, the technology is suitable for nearly all automation applications. Moreover, since TSN is not a proprietary system like many other established real-time solutions, it can be used with devices from different manufacturers, which paves the way for the Industry 4.0 in modern heterogeneous industrial networks.”
The managed switches of the RSPE product family consist of a basic unit with eight twisted pair and four combo ports, which can be expanded through the various media modules. The RSPE35 and RSPE37 versions support the Precision Time Protocol (PTP) in accordance with IEEE 1588-2008 and feature a FPGA module (Field Programmable Gate Array), which means it's possible to implement selective hardware-based redundancy mechanisms such as HSR (High-availability Seamless Redundancy), PRP (Parallel Redundancy Protocol) and DLR (Device Level Ring) directly in the field. The new software update, which also enables TSN, can now be loaded into the FPGA as an alternative to previous redundancy mechanisms. “This provides users with an additional possibility for responding flexibly to the wide range of requirements and building high-performance industrial IT infrastructures,” according to Dr. Kleineberg.
For additional information about TSN, please refer our new white paper: “TSN – Time Sensitive Networking”.
As an early innovator in industrial Ethernet, Belden knows industrial IT and delivers the next generation of industrial networking solutions, including wired, wireless and embedded products. With its global brands – Hirschmann, GarrettCom and Tofino Security – Belden helps companies minimize downtime and take advantage of the real-time data access and control made possible by the Industrial Internet of Things (IIoT) Through a seamless, secure and scalable industrial Ethernet infrastructure, companies are equipped to revolutionize their operations and achieve improved efficiency, productivity and agility. Visit Industrial Networking Products to learn more.
Belden Inc., a global leader in high quality, end-to-end signal transmission solutions, delivers a comprehensive product portfolio designed to meet the mission-critical network infrastructure needs of industrial, enterprise and broadcast markets. With innovative solutions targeted at reliable and secure transmission of rapidly growing amounts of data, audio and video needed for today's applications, Belden is at the center of the global transformation to a connected world. Founded in 1902, the company is headquartered in St. Louis and has manufacturing capabilities in North and South America, Europe and Asia. For more information, visit us at www.belden.com; follow us on Twitter: @BeldenInc.
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