The Hirschmann RSP35-8TX/3SFP-EEC-3S is a hardened, fanless enhanced managed industrial DIN rail switch from the RSP35 EEC series, designed to operate reliably across an extended temperature range of -40 to +70°C, with IEC 60068-2-2 dry heat validation at +85°C for 16 hours. Sharing the same 11-port architecture as its AC/DC-powered counterpart, this variant operates from dual 24/48 VDC inputs in the 18–60 VDC range, making it suited for low-voltage DC-powered plant environments. The comprehensive redundancy suite includes PRP at 1 Gbit/s, HSR at 1 Gbit/s, Fast MRP, HSR-PRP RedBox, SAN RedBox, HIPER-Ring, MSTP, VRRP with HiVRRP enhancements, Sub Ring Manager, and Redundant Network Coupling. Layer 3 routing capabilities encompass NAT, OSPFv2, RIPv2, static routing, loopback interfaces, and IGMP multicast routing, enabling edge routing functions in distributed process and factory automation networks. The advanced switching feature set includes QinQ, IP subnet-based VLANs, DiffServ classification and policing, and MAC-based VLANs. Management covers OPC-UA Server, ITxPT Module Inventory, DNS Client, and Service Discovery for IIoT integration. Security includes LDAP, 802.1X multi-client authentication, Dynamic ARP Inspection, DHCP Snooping, time-based ACLs, and MAC Authentication Bypass. CE, FCC, and cUL508 approvals alongside the wide temperature range make this switch appropriate for cold-environment manufacturing, wind energy infrastructure, outdoor transit systems, and remote process automation across Nordic and Baltic regions. Available from Recab, your Nordic partner for Hirschmann industrial switch solutions.
