Aten SN3101 One Port RS-232/422/485 Serial Device Server
The SN3101 3-in-1 Serial Device Server supports RS-232, RS- 422 and RS-485 data transfers, as well as providing Ethernet connectivity for a wide variety of serial devices used in commercial applications. These include industrial control, data acquisition, access control, environment monitoring, banking, telecoms, remote site management, etc. This total serial data transfer system transforms the capability of legacy serial devices and allows them to take advantage of the speed and reliability of today's modern communication techniques. • Provides over IP access for industrial serial devices • Software selectable RS-232/422/485 3-in-1 serial port • Built-in 15KV ESD serial port protection • Max. baud rate: 460 Kbps • Wide range of versatile serial operation modes • High security via 128-bit SSL encryption for serial data transmission • Redundancy support via multiple simultaneous Real COM, TCP Server and TCP Client connections • 64 Kbyte port buffer prevents data loss when the network is down • Real COM driver for Windows 2000/XP/2003/Vista • Real TTY driver for Linux, Fixed TTY driver for Unix • Modbus Ethernet-to-Serial support • Modem emulation enables existing modem-based applications to make connections over IP networks • Virtual Terminal support (VT320, VT52, VT100, VT220) • System con figuration via Web Console (HTTP/HTTPS), Telnet/SSH Console and Windows utility • Backup/restore and firmware upgrading via Web Console (HTTP/HTTPS) and Windows utility • Easy-to-use Windows utility (2000/XP/2003/Vista) for auto discovery, multiple device setting and monitoring • Centralized external authentication support for RADIUS, LDAP(S), MS Active Directory • SNMP MIB II and RS-232 MIB for network management • SMTP and SNMP trap event notification • Choice of power input: AC-DC adapter or DC direct Benefits Standard TCP/IP Interface - Broad Choice of Operation Modes The SN3101 offers versatile, diversified serial data access operations to meet a broad range of application requirements - these include Console Management, Real COM, TCP Server, TCP Client, UDP, Modbus, Serial Tunnel and Virtual Modem. More Convenient, More Efficient Serial Device Management Across the Entire Installation The Serial Network Device Manager - a windows-based configuration and management utility - provides convenient and efficient management of your SN3101 installation. Convenient, Flexible, Access and Configuration The SN3101 offers a variety of "over IP" methods to control your serial devices - from browser login, to a stand-alone Serial Network Device Management AP program, to Telnet/SSH terminal access. Secure Data Transmission Recognizing the importance of secure data transmission to your operations, powerful safety features have been designed into the SN3101. With 128-bit SSL serial data encryption for TCP Server, TCP Client, Virtual Modem and Serial Tunnel operation modes, you can feel confident that your data is adequately safeguarded. Centralized Access Control The SN3101 makes security policy enforcement smooth and easy. Administrators can authenticate user logins and authorize individual user rights via RADIUS, LDAP, LDAPS and Microsoft Active Directory servers. Modbus Ethernet -to - Serial support The SN3101's support for Modbus Ethernet-to-serial data transmission provides a bridge that seamlessly integrates Modbus devices (such as PLCs, DCSs, HMIs, etc.) into your serial network.
