The NPort DE-211 and DE-311 are 1-port serial device servers that support RS-232, RS-422, and 2-wire RS-485. The DE-211 supports 10 Mbps Ethernet connections and has a DB25 connector for the serial port. The DE-311 supports 10/100 Mbps Ethernet connections and has a DB9 socket for the serial port. Both device servers are ideal for applications with information display panels, PLCs, flow meters, gas meters, CNC machines, and biometric identification card readers.

Ethernet interface:

• Number of ports: 1
• Magnetic isolation protection: 1.5 kV (built-in)
• 10/100BaseT(X) ports (RJ45 connector): DE-311: Auto MDI/MDI-X connection
• 10BaseT(X) ports, RJ45 connection: DE-211: Auto MDI/MDI-X connection

Ethernet software features:

• Configuration options: Windows utility, Telnet console, serial console
• Management: ARP, BOOTP, DHCP client, IPv4, TCP/IP, Telnet, UDP, ICMP
• Linux Real TTY driver: Kernel versions: 2.4.x, 2.6.x, 3.x, 4.x, and 5.x
• Fixed TTY drivers: SCO UNIX, SCO OpenServer, UnixWare 7, QNX 4.25, QNX 6, Solaris 10, FreeBSD, AIX 5.x, HP-UX 11i, Mac OS X
• Android API: Android 3.1.x and higher
• Windows Real COM driver: Windows 95/98/ME/NT/2000, Windows XP/2003/Vista/2008/7/8/8.1/10/11 (x86/x64), Windows 2008 R2/2012/2016/2019 (x64), Windows Server 2022, Windows Embedded CE 5.0/6.0, Windows XP Embedded

Serial interface:

• Connector: DB25 female
• Serial standards: RS-232, RS-422, RS-485
• Number of ports: 1
• Baud rate: Supports standard baud rates (unit=bps): 50, 75, 110, 134, 150, 300, 600, 1200, 1800, 2400, 4800, 7200, 9600, 19200, 38400, 57600, 115200, 230.4k
• Data bits: 5, 6, 7, 8
• Stop bits: 1, 1.5, 2
• Parity: None, Even, Odd, Space, Mark
• Flow control: None, RTS/CTS, XON/XOFF
• RS-485 data direction control: ADDC (automatic data direction control)

Serial signals:

• RS-232: TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
• RS-422: Tx+, Tx-, Rx+, Rx-, RTS+, RTS-, CTS+, CTS-, GND
• RS-485-2w: Data+,...