Like other devices in the family, this managed switch can withstand electrostatic discharge, magnetic fields, and strong vibrations. It offers six Fast Ethernet ports instead of eleven, available for either twisted-pair cables (100BASE-TX) or equipped with two or four SFP transceivers (100BASE-FX). All ports support precision time synchronization according to IEEE 1588v2. Security mechanisms such as role-based access control provide protection against network attacks. Media Redundancy Protocol (MRP) and Rapid Spanning Tree Protocol (RSTP) ensure good network availability. A switch model is also available that supports Parallel Redundancy Protocol (PRP) and High Availability Seamless Redundancy (HSR), ensuring zero latency and high system throughput. Thanks to its robust design, the RSP-Smart can also be used in harsh environments, such as those found in machinery. The switch is also approved for applications in the electrical, transportation and hazardous environment sectors. Mounted on DIN rails, the switch complies with the IP30 protection standard and features a stainless steel housing measuring 90 (98) x 164 x 120 mm (EEC) (width x height x depth). Its operating temperature range is -40 °C to +70 °C. The supply voltage can be either 24/36/48 V DC or 110/250 V DC and 10/230 V AC.
The RSP-Smart can be quickly activated via plug-and-play. Configuration and diagnostics can be performed using HiDiscovery, IHV, or a web interface. An SD card can be used to store configuration data and retrieve it when needed, as well as to update the operating system to previous or later versions.
The switch status can be monitored locally using indicator contacts. Details can be viewed with a standard web browser. The integrated SNMP interface provides additional centralized management functionality, enabling the deployment of network management software such as Industrial HiVision.
With the new RSP-Smart from its Hirschmann product range, Belden has developed a cost-effective industrial Ethernet switch without compromising on performance. Product Manager Jürgen Schmid explains: “This switch ensures uninterrupted data communication even in the event of a power outage, guaranteeing continuous access to applications. For example, utility companies can maintain service even after a lightning strike, and tunnel operators can rest assured that smoke extraction systems will activate in the event of a fire.”.
