SEH myUTN-50a - device server

SEH myUTN-50a Device Server

The SEH myUTN‑50a is a compact, high‑performance device server that bridges USB peripherals to an Ethernet network. Designed for industrial and embedded applications, it delivers reliable connectivity with minimal footprint.

Key Physical Characteristics

• Dimensions: 81 mm wide; overall size optimized for tight spaces such as Raspberry Pi, Arduino, and other single‑board computers.
• Weight: 100 g – lightweight enough to mount on portable devices without adding bulk.
• Color: Sleek blue finish that blends with modern electronics enclosures.
• Power Supply: External power unit included; accepts a wide input range of 100–240 V AC at 50/60 Hz, with a 12 V DC output for the device itself.

Connectivity and Interfaces

• Ethernet: One RJ45 port supporting 10/100/1000 Mbps (Gigabit) with full compliance to IEEE 802.3, 802.3ab, and 802.3u standards.
• USB: Two USB 2.0 ports provide high‑speed data transfer for a variety of peripherals such as keyboards, mice, storage devices, or serial adapters.
• Status LEDs: Built‑in indicators display link status and activity on both Ethernet and USB interfaces.

Supported Network Protocols

The device server is engineered to operate seamlessly within modern network environments, supporting a comprehensive suite of protocols:

• Basic networking: DHCP, BootP, ARP, TCP, UDP, ICMP, IGMP.
• File and web services: TFTP, HTTP, HTTPS, SSL/TLS.
• Discovery and configuration: Zeroconf (Bonjour), DNS, SLP.
• Management: SNMPv1, SNMPv2c, SNMPv3, SNTP.
• Email protocols: SMTP, POP3.

Security Features

To protect data and ensure secure access, the SEH myUTN‑50a incorporates advanced authentication and encryption mechanisms:

• 802.1X with RADIUS support for network access control.
• EAP methods: FAST, MD5, TLS, TTLS, PEAP.
• HTTPS and SSL/TLS for secure web management interfaces.

Management Protocols and Tools

Administrators can monitor and configure the device using industry‑standard tools:

• SNMP: Full MIB‑2 support, compatible with SNMPv1, v2c, and v3.
• Bonjour (Zero Configuration Networking): Enables automatic discovery on local networks.

Compliance and Certifications

The SEH myUTN‑50a meets stringent safety and electromagnetic compatibility requirements:

• CE marking with EN55022 Class B, EN55024, EN50581 FCC Class AVCCI, and EN55022 Class A/TICK.
• RoHS compliant – free of hazardous substances.

Ideal Use Cases

This device server excels in scenarios where USB devices must be accessed remotely or integrated into networked systems:

• Industrial automation: connecting legacy serial equipment to modern Ethernet networks.
• Embedded development: providing USB connectivity for Raspberry Pi, Arduino, and other single‑board computers without additional hardware.
• Remote diagnostics: enabling secure access to diagnostic tools over LAN.

Installation and Configuration

Setting up the SEH myUTN‑50a is straightforward:

1. Connect the external power supply to the device’s dedicated port.
2. Attach an Ethernet cable from the RJ45 port to your network switch or router.
3. Plug USB peripherals into either of the two USB 2.0 ports.
4. Use a web browser or SNMP manager to access the device’s configuration interface; default credentials are provided in the documentation.

Performance Highlights

The combination of Gigabit Ethernet and high‑speed USB 2.0 ensures that data flows smoothly between networked systems and connected peripherals, even under heavy load. The device’s low power consumption (12 V DC) and robust build make it suitable for continuous operation in demanding environments.

Conclusion

The SEH myUTN‑50a Device Server delivers a powerful, secure, and versatile bridge between USB devices and Ethernet networks. Its compact form factor, extensive protocol support, and rigorous compliance standards make it an excellent choice for developers, engineers, and IT professionals seeking reliable remote access to USB peripherals.