Aten SN3101 One Port RS-232/422/485 Serial Device Server

For businesses seeking to modernize their serial communications, the SN3101 One Port RS-232/422/485 Serial Device Server stands as a robust solution. This device is engineered to facilitate RS-232, RS-422, and RS-485 data transfers while simultaneously providing Ethernet connectivity, thereby enhancing the functionality of serial devices across a multitude of commercial settings. Industries such as industrial control, data acquisition, access control, environmental monitoring, banking, telecommunications, and remote site management will find the SN3101 to be an invaluable asset in their operations.

The SN3101 is designed to revolutionize the way legacy serial devices communicate by leveraging the speed and reliability of contemporary communication technologies. Key features include:

- Software-selectable RS-232/422/485 3-in-1 serial port, allowing for seamless integration with a variety of serial interfaces.
- Built-in 15KV ESD protection for the serial port, ensuring the safety and longevity of connected devices against electrical surges.
- A maximum baud rate of 460 Kbps, providing swift data transmission rates for efficient operations.
- A comprehensive range of serial operation modes to cater to specific application needs, including Console Management, Real COM, TCP Server, TCP Client, UDP, Serial Tunnel, and Virtual Modem.
- High-level security with 128-bit SSL encryption for serial data transmission, safeguarding sensitive information across network communications.
- Redundancy support through multiple simultaneous Real COM, TCP Server, and TCP Client connections, ensuring continuous operation even in the event of a single connection failure.
- A 64 Kbyte port buffer to prevent data loss during network downtime, maintaining data integrity at all times.
- Compatibility with a range of operating systems, including Real COM drivers for Windows 2000/XP/2003/Vista and Real TTY drivers for Linux, with Fixed TTY drivers for Unix.
- Modbus Ethernet-to-Serial support, enabling the seamless integration of Modbus devices into the network.
- Modem emulation that allows existing modem-based applications to transition to IP network connections without requiring significant changes.
- Virtual Terminal support for VT320, VT52, VT100, VT220, facilitating remote device management and control.

Configuration and management of the SN3101 are made user-friendly through a variety of access methods, including a Web Console (HTTP/HTTPS), Telnet/SSH Console, and a dedicated Windows utility. These tools enable efficient device setting adjustments, monitoring, backup, restore, and firmware upgrades.

The Serial Network Device Manager, a Windows-based utility, streamlines the management of the SN3101 installation, offering a centralized platform for overseeing the entire network of serial devices.

For organizations that prioritize security, the SN3101 offers centralized access control with external authentication support for RADIUS, LDAP(S), and Microsoft Active Directory, enabling administrators to enforce security policies effectively.

Additionally, the SN3101 is equipped with SNMP MIB II and RS-232 MIB for comprehensive network management, along with SMTP and SNMP trap event notification for proactive monitoring.

Users have the flexibility to choose their power input between an AC-DC adapter or direct DC, accommodating various installation environments.

In summary, the SN3101 One Port RS-232/422/485 Serial Device Server is a versatile, efficient, and secure solution for integrating legacy serial devices into modern IP-based networks, ensuring that your business's critical operations remain connected and protected.