ATEN 1-Port RS-232 Secure Device Server with PoE, 10/100Base-T(X), 210 g

The ATEN 1-Port RS-232 Secure Device Server with PoE (SN3001P-AX) provides secure, reliable serial-to-Ethernet connectivity for RS-232 devices. Compact and low-power, it lets a PC access serial equipment remotely over a 10/100Base-T(X) Ethernet LAN and supports Power over Ethernet (PoE) for simplified deployment. The device includes LED indicators for LAN, Power, and Status and implements security features such as 802.1x RADIUS, 2048-bit RSA, and TLS to protect data and access.

Advantages

The SN3001P-AX offers surge and isolation protection including 1.5 kV magnetic isolation on Ethernet signals and additional surge protection for serial, Ethernet, and power to improve system stability and meet IEC 61000-4 surge waveform requirements. It provides multi-layered security with network access control, user authentication, data integrity and confidentiality, and supports firmware updates. The unit includes a 3-step web console and Telnet/SSH low-bandwidth console for quick setup and management, 64 KB port buffering to reduce data loss during network outages, and event logging with SMTP and SNMP Trap notifications for troubleshooting and monitoring.

Suitable for

• Point-of-sale (POS) systems
• Access control and security systems
• SCADA and industrial process control
• Environment and sensor monitoring
• Device and remote site management

Key specifications

• Model: SN3001P-AX (ATEN)
• Port: 1 × RS-232 serial port
• Ethernet: 10/100Base-T(X)
• Power: PoE support
• Security: 802.1x RADIUS, 2048-bit RSA, TLS
• Isolation & surge: 1.5 kV magnetic isolation (Ethernet) and surge protection (serial, Ethernet, power)
• Buffer: 64 KB port buffer
• Indicators: LAN, Power, Status LEDs
• MPN: SN3001P-AX
• EAN: 4710469341045
• Weight: 210 g

How to use

Connect the RS-232 device to the SN3001P-AX serial port and attach the device to the Ethernet network via the 10/100Base-T(X) port. If using PoE, ensure the network switch provides PoE power; otherwise provide appropriate external power. Access the device through the web console for a guided 3-step setup or use the Telnet/SSH console for low-bandwidth environments. Configure operation mode (Real COM, TCP, Serial Tunneling, Console Management or UDP) and set security parameters such as 802.1x, TLS, and user authentication. Save system event logs to internal memory or a Syslog server and enable SMTP or SNMP Trap notifications for offline or error events.

Usage recommendations

For stable operation, mount the device using the method that matches your environment (wall, desktop, DIN rail, or rack with optional VE-RMK1U). Keep firmware up to date, enable encrypted authentication and network access control, and use the 64 KB buffer and event logging to assist monitoring and troubleshooting. Note that UDP mode does not support secure mode.