Aten 3-in-1 Serial Device Server-TAA Compliant - 1 x RJ-45 10/100Base-TX , 1 x DB-9 Serial

Built-in 15KV ESD serial port protection Redundancy support via multiple simultaneous Real COM, TCP Server, and TCP Client connections Real COM driver for Windows 2000/XP/2003/Vista 64 Kbyte port buffer prevents data loss when the network is down Max. baud rate: 460 Kbps Provides over IP access for industrial serial devices. Software selectable RS-232/422/485 3-in-1 serial port High security via 128-bit/256-bit SSL (TLS v1.0) encryption for serial data transmission Wide range of versatile serial operation modes - Console Management, Real COM, TCP Server, TCP Client, UDP, Modbus, Serial Tunnel and Virtual Modem Real TTY driver for Linux, Fixed TTY driver for Unix