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3G port managed redundancy box
Product Overview

Ruby3A from Kyland is specially designed for reliable industrial networking realizing both PRP (Parallel Redundancy Protocol) and HSR (High-availability Seamless Redundancy) which are defined in IEC62439-3. The Ruby3A provides the ultimate in network reliability and zero failover time from network faults. Full FPGA hardware solution enables Kyland Ruby3A low switching latency and PRP/HSR is selectable via software with the same hardware platform. Precision time synchronization in accordance with IEEE 1588v2 is supported on Kyland Ruby3A. 

Key Features

Compliant implementation of both PRP (IEC62439-3-4) and HSR (IEC62439-3-5) 
Supports combo ports as HSR/PRP port
Supports hardware based IEEE1588v2
Supports reset button for system reboot
Out of Band Management Port
Complies with IEC61850-3 and IEEE1613

Software functions
Redundancy protocol Support HSR and the recovery time is 0 ms
Support PRP and the recovery time is 0 ms
Support PRP/HSR Coupling
Support Quadbox mode
Management and maintenance Support Console and Web management
Support Telnet
Support CLI
Support SNMPv1/v2c
Support SNMPv3
Support LLDP
Support DHCP client
Support software update
Support configuration download
Support configuration upload
Support FTP
Support Syslog
Support Alarm
Support Cable test
Support Port speed auto-negotiation
Support IEC61850 MMS server
Time synchronization Support PTPv2(IEEE1588-2008) transparent precision<1us
Support NTP server/client
Support SNTP
Security Support SSH
Support SFTP
Support HTTPs/SSL
Support Radius/Tacacs+
Support AAA, Line
Product Specifications
Standard IEEE 802.3ab(1000Base-T)
IEEE 802.3z(1000Base-SX/LX)
IEEE 802.3u(100Base-TX和100Base-FX)
IEC62439-3-5(HSR, Edition 3.0 update ready)
IEC62439-3-4(PRP, Edition 3.0 update ready)
Interface Gigabit ports:
1000Base-X, 100Base-FX, SFP port
100/1000Base-T(X), RJ45 port
Console port:RS232,RJ45
Alarm contact:
3-pin 5.08mm-spacing plug-in terminal block, 250 VAC/220 VDC Max, 2 A Max, 60 W Max
LED LED on front panel:
Running LED: Run
Alarm LED: Alarm
Power LED: PWR1, PWR2
Local port link LED: L
HSR/PRP mode LED:Mode
Port LED:Link/ACT
Button Reset: supports system reboot
Power Requirements Power input:
Power terminal:
5-pin 5.08 mm-spacing plug-in terminal block(L2/HV-HV)
3-pin 7.62 mm-spacing plug-in terminal block(HV)
Power consumption:<8W
Overload protection:Support
Reverse connection protection:Support
Redundancy protection:Support
Physical Characteristics Housing:Metal
Cooling:Natural cooling, fanless
Protection Class:IP40
Dimensions(WxHxD):66×135×107.5 mm; 88 x 137 x 135 mm(HV-HV)
Mounting:Din-rail or panel mounting
Environmental limits Operating temperature: -40°C to +85°C
Storage temperature: -40°C to +85°C
Ambient Relative Humidity: 5% - 95% (non-condensing)
Quality assurance MTBF:351889h
Warranty:5 years
Approvals CE, FCC
EMC: EN 55032/35, EN 61000-6-4, EN 61000-6-2
Rail Traffic: EN 50121-4
IEC61850-3, IEEE1613
IEC 62368-1, EN 62368-1
Industry standard EMI:FCC CFR47 Part 15,EN55022/CISPR22,Class A
IEC61000-4-2(ESD) ±8kV(contact),±15kV(air)
IEC61000-4-3(RS) 10V/m(80MHz-2GHz)
IEC61000-4-4(EFT) Power Port:±4kV;Data Port:±2kV
IEC61000-4-5(Surge) Power Port:±2kV/DM,±4kV/CM;Data Port:±2kV
IEC61000-4-6(CS) 3V(10kHz-150kHz);10V(150kHz-80MHz)
IEC61000-4-16(common mode conduction) 30V(cont.),300V(1s)
IEC60068-2-6 (vibration)
IEC60068-2-27 (shock)
IEC60068-2-32 (free fall)
Mechanical Drawing



Ordering Information

Product Model



3x1000Base-X, 100Base-X, 100/1000Base-T(X) Combo ports; 100-240VAC,50/60Hz; 110-220VDC(85-264VAC/77-300VDC), single power input

Ruby3A-3G-HV-HV 3x1000Base-X, 100Base-X, 100/1000Base-T(X) Combo ports; 100-240VAC,50/60Hz; 110-220VDC(85-264VAC/77-300VDC), redundant power inputs


3x1000Base-X, 100Base-X, 100/1000Base-T(X) Combo ports; 24-48VDC(18-72VDC), redundant power inputs

Accessory Model Description
Gigabit SFP module  See the selection table of industrial gigabit SFP module.
100M Fiber SFP Module See the selection table of industrial 100M Fiber SFP module.
DT-BGAZ-02 Panel for panel mounting
DT-FCZ-RJ45-01 Single-port RJ45 dust plug
Case Study