Product Number: Rail Data Diode LV

Data Diode for 24 V operating voltage

The RDD20 devices consist of 2 independent DATA IN and DATA OUT routers. Within the device there is a continuous unidirectional data connection (100 Mbit/s) from DATA IN to DATA OUT for the data transmission. Due to the security requirements, data transmission is only possible from DATA IN to DATA OUT. Data Diode for 24 V operating voltage

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Rail Data Diode LV
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Specifications

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Type

Rail Data Diode LV (Product Code: RDD20-1400A-SUUY999HHE3SXX.X.XX)

Name

Rail Data Diode LV

Software Version

HiOS 09.0.06

Port type and quantity

14 ports in total, thereof 6 M12 "D"-coded and 8 RJ45

Power supply/signaling contact

2 x plug-in terminal block, 2- pin / 1 x plug-in terminal block, 2- pin

V.24 interface

2 x RJ11 socket

SD-card slot

2 x SD card slot for Autoconfiguration Adapter ACA31

Twisted pair (TP)

0-100 m

Line - / star topology

any

Operating Voltage

2 x 24 VDC (16,8 .. 32 VDC)

Power consumption

23 W

Switching

Independent VLAN Learning, Fast Aging, Static Unicast/Multicast Address Entries, QoS / Port Prioritization (802.1D/p), TOS/DSCP Prioritization, Interface Trust Mode, CoS Queue Management, IP Ingress DiffServ Classification and Policing, Queue-Shaping / Max. Queue Bandwidth, Flow Control (802.3X), Egress Interface Shaping, Ingress Storm Protection, Jumbo Frames, VLAN (802.1Q), Protocol-based VLAN, VLAN Unaware Mode, Voice VLAN, MAC-based VLAN, IP subnet-based VLAN, IGMP Snooping/Querier per VLAN (v1/v2/v3), Unknown Multicast Filtering, Multiple VLAN Registration Protocol (MVRP), Multiple MAC Registration Protocol (MMRP), Multiple Registration Protocol (MRP), Jumbo Frames, Layer 2 Loop Protection

Redundancy

High Availability Seamless Redundancy Protocol (HSR) (IEC62439-3), High Availability Seamless Redundancy Protocol (HSR) (IEC62439-3) - HSR-PRP RedBox, Link Aggregation with LACP, Link Backup, MSTP (802.1Q), MRP over Link Aggregation, Media Redundancy Protocol (MRP) (IEC62439-2) - Redundancy Manager, Sub Ring Manager, RSTP (Rapid Spanning Tree Protocol), RSTP 802.1D-2004, VRRP, VRRP Tracking, HIPER-Ring (Manager), RSTP Guards

Management

DNS Client, Dual Software Image Support, TFTP, SFTP, SCP LLDP (802.1AB), LLDP-MED, SSHv2, V.24, HTTP, HTTPS, Traps, SNMP v1/v2/v3, Telnet, OPC-UA Server

Diagnostics

Management Address Conflict Detection, MAC Notification, Signal Contact, Device Status Indication, TCPDump, LEDs, Syslog, Persistent Logging on ACA, Email Notification, Port Monitoring with Auto-Disable, Link Flap Detection, Overload Detection, Duplex Mismatch Detection, Link Speed and Duplex Monitoring, RMON (1,2,3,9), Port Mirroring 1:1, Port Mirroring 8:1, Port Mirroring N:1, RSPAN, SFLOW, VLAN Mirroring, System Information, Self-Tests on Cold Start, Copper Cable Test, SFP Management, Configuration Check Dialog, Switch Dump, Snapshot Configuration Feature

Configuration

Automatic Configuration Undo (roll-back), Configuration Fingerprint, Text-based Configuration File (XML), BOOTP/DHCP Client with Auto-Configuration, DHCP Server: per Port DHCP Server: Pools per VLAN, AutoConfiguration Adapter ACA31 (SD card), HiDiscovery, DHCP Relay with Option 82, Command Line Interface (CLI), CLI Scripting Full-featured MIB Support, Web-based Management Context-sensitive Help, Backup config on a remote server when saving, Clear config but keep IP settings, CLI script handling over ENVM at boot, HTML5 based Management

Security

MAC-based Port Security, Port-based Access Control with 802.1X, Guest/unauthenticated VLAN, Integrated Authentication Server (IAS), RADIUS VLAN Assignment, RADIUS Policy Assignment, Multi-Client Authentication per Port, MAC Authentication Bypass, DHCP Snooping, Dynamic ARP Inspection, Automatic Denial-of-Service Prevention, LDAP, Ingress MAC-based ACL, Ingress IPv4-based ACL, Time-based ACL, VLAN-based ACL, Ingress VLAN-based ACL, ACL Flow-based Limiting, Access to Management restricted by VLAN, Device Security Indication, Audit Trail, CLI Logging, HTTPS Certificate Management, Restricted Management Access, Appropriate Use Banner, Configurable Password Policy, Configurable Number of Login Attempts, SNMP Logging, Multiple Privilege Levels, Local User Management, Remote Authentication via RADIUS, User Account Locking, Password change on first login

Time synchronisation

PTPv2 Transparent Clock two-step, PTPv2 Boundary Clock, Buffered Real Time Clock, SNTP Client, SNTP ServerPTPv2 Transparent Clock two-step, PTPv2 Boundary Clock, Buffered Real Time Clock, SNTP Client, SNTP Server

Miscellaneous

Port Power Down, Manual Cable Crossing

Routing

IP/UDP Helper, Full Wire-Speed Routing, Port-based Router Interfaces, VLAN-based Router Interfaces, Loopback Interface, ICMP Filter, Net-directed Broadcasts, OSPFv2, RIP v1/v2, ICMP Router Discovery (IRDP), Static Unicast Routing, Proxy ARP, Static Route Tracking

MTBF (Telecordia SR-332 Issue 3) @ 25°C

159.3 h

Operating temperature

0-+60 °C

Storage/transport temperature

-40-+85 °C

Relative humidity (non-condensing)

5-95 %

Dimensions (WxHxD)

146 mm x 164 mm x 120 mm

Weight

2200 g

Mounting

DIN Rail

Protection class

IP20

IEC 60068-2-6 vibration

5 Hz .. 8.4 Hz (3,5 mm amplitude), 5 Hz .. 150 Hz

IEC 60068-2-27 shock

15 g, 11 ms

EN 61000-4-2 electrostatic discharge (ESD)

4 kV contact discharge, 8 kV air discharge

EN 61000-4-3 electromagnetic field

10 V/m (80 .. 1000 MHz), 3 V/m (1400 .. 2000 MHz), 1 V/m (2000 .. 2700 MHz)

EN 61000-4-4 fast transients (burst)

2 kV power line, 4 kV data line

EN 61000-4-5 surge voltage

2 kV (line / ground), 1 kV (line / line) power supply 1 kV (line/earth) data line

EN 61000-4-6 Conducted Immunity

10 V (150 kHz .. 80 MHz)

EN 55032

EN 55032 Class A

EN 55022

EN 55022 Class A

FCC CFR47 Part 15

FCC 47CFR Part 15, Class A

Basis Standard

CE, EN 60131-2

Safety of industrial control equipment

EN 60950-1

Guarantee

60 months (please refer to the a href="https://assets.belden.com/m/1424ddb7a3280e7a/original/Hirschmann-Automation-and-Control-GmbH-Terms-of-Guarantee.pdf"terms of guarantee /a for detailed information)

Accessories to Order Separately

Terminal cable 943 301-001; AutoConfiguration Adapter ACA31 942 074-001; Network management software Industrial HiVision 943 156-xxx ; 3-pin terminal block for supply voltage (50 pieces) 943 845-008 ; 2-pin terminal block for signal contact (50 pieces.) 943 845-010 ; Power Cord 942 000-001; Protection cap for RJ45 socket (50 pieces) 943 936-001; Dust-Cover set for M12 socket, metal (25 pcs.) 942 057-001 ; Dust-Cover set for M12 socket, plastic (25 pcs.) 942 057-002

Scope of delivery

Device, terminal blocks, general safety instructions

Product Documentation

https://www.doc.hirschmann.com

Certificates

https://www.doc.hirschmann.com/certificates.html

Software Download

https://hirschmann-support.belden.com/en-US/downloads

Update and Revision

Revision Number: 0.140 Revision Date: 05-07-2025

Update and Revision

Revision Number: 0.140 Revision Date: 05-07-2025

Part Numbers

Item # Type
942197001 RDD20-1400A-SUUY999HHE3SXX.X.XX

Resources

Product Bulletins
Line Cards
Selection Guides
Technical Information
Product Certifications
Installation Guides
Manual Collection
Software

Resources

Product Bulletins
Line Cards
Selection Guides
Technical Information
Product Certifications
Installation Guides
Manual Collection
Software