Relyum is the networking equipment brand of SoC-e (System-on-Chip engineering) in Bilbao, Spain, built on SoC-e’s own technology for deterministic and high-availability Ethernet.
The Industrial line covers HSR/PRP RedBox switches with PTP time synchronisation, TSN switches and TSN cards, and test tools for IEC 61850 and TSN networks. The Rugged line covers switch routers, deterministic Ethernet switches and time servers for defence and other demanding applications.
Typical applications are substations, railways, industrial automation and military vehicles where the network must be redundant and precisely time-synchronised. SCN helps you choose the right Relyum equipment and configuration.

MIL-GM and MIL-10GM are rugged military time servers from Relyum that combine PTP grandmas
MIL-GM and MIL-10GM are rugged military time servers from Relyum that combine PTP grandmaster, NTP and GNSS timing with Ethernet switching and routing. PTP grandmaster ±50 ns, NTP and GNSS bridge Up to 22 copper and 6 fibre ports 1GbE or 10GbE fibre (MIL-10GM) Optional HSR/PRP zero-recovery redundancy Routing, firewall and edge computing MIL-STD-810G, 461…

MIL-SR and MIL-10SR are rugged military switch routers from Relyum for digital backbones i
MIL-SR and MIL-10SR are rugged military switch routers from Relyum for digital backbones in vehicles and platforms where availability and security are critical. Up to 22 copper and 6 fibre ports 1GbE or 10GbE fibre (MIL-10SR) Layer 3 routing: OSPF, BGP, RIP, VRRP Optional HSR/PRP zero-recovery redundancy MACsec, TPM 2.0 and secure boot MIL-STD-810G, 461…

PCIe TSN endpoint and bridge card, 2 Gigabit Ethernet ports
PCIe TSN endpoint and bridge card, 2 Gigabit Ethernet ports

RELY-PCIe is a PCIe network card from Relyum that adds HSR/PRP redundancy and PTP time syn
RELY-PCIe is a PCIe network card from Relyum that adds HSR/PRP redundancy and PTP time synchronisation to industrial PCs and servers. HSR/PRP RedBox-DAN with zero recovery time 2 SFP redundancy ports plus 1 SFP interlink IEEE 1588 PTP and NTP, PPS output Fits full height or low profile slots 802.1X, RADIUS and signed firmware Fanless,…

TSN test tool with error injection and latency measurement
TSN test tool with error injection and latency measurement

TSN traffic recorder for frame-level analysis, DIN rail
TSN traffic recorder for frame-level analysis, DIN rail

RELY-TSN4 is a compact 4-port Time-Sensitive Networking switch from Relyum for determinist
RELY-TSN4 is a compact 4-port Time-Sensitive Networking switch from Relyum for deterministic Ethernet in railway, aerospace, automotive and automation. 4x 100/1000BASE-SFP TSN ports IEEE 802.1AS, Qbv, Qav, Qci and FRER Qcc and NETCONF/YANG configuration FPGA-based, upgradable as TSN evolves Fanless metal housing, optional DIN rail 9–30 VDC, -40 to +70 °C
If you have questions about our products the AI-assistant can help guide you to what you are searching for.