IP core (implemented in your own FPGA), embedded module (mounted on your board), expansion card (plugged into a PC), or ready-built equipment (simply installed). Development effort and flexibility differ greatly between them.
See how to choose a deployment option →RELY-RB — Redundancy Box
Intelligent equipment combining zero-packet-loss redundancy, sub-microsecond synchronisation and security, with PRP/HSR interworking and QuadBox operation.
The PDF is the official SoC-e product brochure. It overlaps with the specification table on this page, butthe manufacturer’s official PDF is authoritative, and this page is a summary of it. Where the two differ, the PDF takes precedence; please contact us.
Overview
RELY-RB is a ready-built HSR/PRP RedBox for installation in substations and power plants. With 4x 100/1000BASE-SFP it supports HSR/PRP interworking, QuadBox operation, PTP and NTP. DIN rail mounting, -40 to +70 C operation and IEC 61850-3 compliance make it ready for the plant floor.
Positive ONE Group supports RELY-RB — Redundancy Box end to end: device selection, help with installation and commissioning, and supply and long-term availability in volume production. We work in English and Japanese.
Appearance and internal structure
Key specifications
| Type | HSR/PRP RedBox (ready built) |
|---|---|
| Ports | 4×100/1000BASE-SFP + Service Port×1 |
| Redundancy | HSR / PRP, HSR-HSR QuadBox and HSR-PRP conversion |
| Time synchronisation | PTP Ordinary/Transparent Clock、NTP Server/Client |
| Management | VLAN、QoS、RSTP、IEEE 802.1X、RADIUS、RBAC、HTTPS、SSHv2、SNMPv3 |
| Power supply | 9-30 V / 36-75 V / 36-150 V (by model) |
| Operating temperature | −40-+70℃ |
| Standard | IEC 61850-3 |
| Installation | DIN rail |
Power model, port configuration, certification scope and operating temperature vary by part number. Tell us your requirements and we will identify the right part and configuration.
Main interfaces and applications
Main interfaces
- Ethernet ports (HSR / PRP / TSN capable)
- Management interface
Typical applications
- Protection relays and control equipment for substation automation (IEC 61850)
- On-board and trackside railway signalling systems
- High-availability control networks in industrial plants
Frequently asked questions
Can RELY-RB — Redundancy Box be purchased in small quantities?
We confirm availability, quantities and pricing with the manufacturer before replying. Please tell us your evaluation plans and the quantity you need.
Can RELY-RB — Redundancy Box be installed and used as is?
Yes. It is supplied as ready-built equipment and can be used as soon as it is installed and configured. Management software and configuration tools are included.
Can RELY-RB — Redundancy Box interwork with an existing redundant network?
HSR/PRP interworking and network integration are supported, including connection to existing PRP LANs and HSR rings, and bridging between networks.
What is the price and lead time for RELY-RB — Redundancy Box?
Pricing for RELY-RB — Redundancy Box depends on configuration, quantity, temperature grade and any customisation, so we quote individually. Tell us your application and quantity in the form on this page and our engineers will confirm the specification and come back with a quotation and lead time.
Datasheet
See the official datasheet (PDF) for the full technical specification.
Related products in the SoC-e RelyUm end equipment line
Other models in the same product line. Select by logic capacity, I/O count and temperature grade.
Ask about RELY-RB — Redundancy Box
RELY-RB — Redundancy Box is handled in Japan by Positive ONE Group, value-added reseller (VAR) for SoC-e of Spain. We confirm availability, quantities and pricing with the manufacturer before replying.
Because pricing depends on configuration and quantity, we do not publish prices or stock levels on this site.Request an individual quotation