Hirschmann 942 197-002 Rail Data Diode (2) 110VDC (2) 110/230VAC

<p>The RAIL DATA series Data Diode is a robust solution designed for industrial and commercial applications, particularly where secure data transfer is paramount. This device offers a unique blend of power efficiency and versatile voltage compatibility, supporting both 110 VDC and 110/230 VAC inputs, with a rated power consumption of 21 W. Its compact dimensions—146 mm in width, 164 mm in height, and 120 mm in depth—make it an ideal choice for installations requiring space optimization.</p><p>Engineered for seamless integration on DIN rails, the Data Diode boasts an IP20 degree of protection, ensuring reliable operation within environments experiencing humidity levels from 5% to 95%. The software configuration capabilities are extensive and user-friendly. Features such as Automatic Configuration Undo (roll-back), Configuration Fingerprint, and text-based configuration files (XML) ensure that setup processes are straightforward while maintaining system integrity. Additionally, its web-based management interface provides context-sensitive help to streamline operations.</p><p>For diagnostics, this device is equipped with advanced features including Management Address Conflict Detection, MAC Notification, TCPDump support for deep packet analysis, and LED indicators for real-time status updates. Persistent logging on ACA ensures thorough record-keeping while port monitoring with auto-disable helps maintain network stability by detecting link flaps or overload conditions.</p><p>Management functionalities extend to DNS Client support and dual software image capability which enhances operational flexibility. Secure communications are facilitated through SSHv2 protocols along with HTTP/HTTPS access options. The inclusion of SNMP v1/v2/v3 allows comprehensive network management across varied platforms.</p><p>Redundancy features like HIPER-Ring technology provide enhanced reliability through ring switch configurations while supporting link aggregation protocols such as LACP. Media Redundancy Protocol (MRP) compliance further assures network resilience in critical scenarios.</p><p>Security measures are robust; they include MAC-based port security alongside dynamic ARP inspection to thwart unauthorized access attempts. Integrated Authentication Server (IAS) simplifies credential management while DHCP Snooping adds another layer of defense against potential threats.</p><p>Switching functionalities feature Independent VLAN Learning which supports complex networking architectures by allowing fast aging of static unicast/multicast address entries. Quality of Service (QoS) prioritization ensures efficient traffic handling based on TOS/DSCP criteria or CoS queue management strategies.</p><p>Overall the RAIL DATA series Data Diode stands out as a highly capable device suited for demanding technical environments where secure data transmission is essential without compromising on performance or manageability.</p>