UT-66XX Series, RTS / CTS, XON / XOFF, 15KV Lightning Protection, Serial Device Servers

    UT-66XX Series, RTS / CTS, XON / XOFF, 15KV Lightning Protection, Serial Device Servers

The UT-66XX series serial communication server, also called - terminal server or serial server, is a converter between the asynchronous serial port RS232/422/485 and Ethernet, which is an independent intelligent device with a CPU, an embedded OS and a complete TCP/IP protocol stack. The device is used for transparent and bidirectional data transmission between the RS232/422/485 and Ethernet, and for enabling the instant connection to the network of the RS232/422/485 serial device.
Product features: Supports both dynamic IP (DHCP) and static IP, supports both gateway and proxy server, able to transmit data through the Internet; Provides transparent and bidirectional data transmission, able to convert serial port to TCP/IP without any additional modification to the existing system made by the user; Internally integrated protocols: ARP, IP, TCP, HTTP, ICMP, SOCKET, UDP; Full English interface for all programs, wizards are easy to use even for new computer users.
  

 Main features
    Hardware features
English menus of configuration interface with the various operation modes, able to meet the application demand of different industries;
Virtual COM drive software for Windows;
Flexible and reasonable Fixedtty working scheme under UNIX;
1, 2, 4, 8, 16, or 32 serial ports to connect the various serial devices, including terminals, Modems, barcode machines, cash receivers, ISDNs, terminal adapters, serial printers and PCs, etc., able to support the remote control function;
Reset key is provided for the force reset after a system crash;
A 10/10M self-adaptive Ethernet port with possibility of manual configuration;
Complete signal is provided for each serial port, including DCD, RXD, TXD, DTR, DSR, TRS, CTS, GND;
Powerful whole performance with the embedded 100M 32bit CPU and 8M RAM;
Independent indicator for each network port and serial port for convenient indication of working status;
    Software features
Supported protocols include ARP, IP, ICMP, UDP, TCP, PPP, HTTP, TELNET, DNS, DHCP, PAP, CHAP, etc.
Supports extended serial port mode under Windows
Complete extended serial port (com) drive based on the Windows platform, and simple and easy-to-use management programs under the Windows platform. Up to 1024 serial ports under the WindowsNT/Windows2000/WindowsXP, with each serial port of the UT-66XX series serial server to be mapped as the local COM port of the Windows host PC. Operation of these ports is similar to operation of the local COM ports on the host, plus, any existing software or communication module of the original device can be used directly without any change.
Supports the UNIX host login mode
The present mode is used by the terminal device to login to the Linux/Unix host, where each serial port supports up to 8 virtual displays. All the displays support both the Telnet or Fixtty login, and can choose to login a different host or the same host.
Allows communication with different hosts using the same terminal, enabling the single user, single terminal and multi- mission operation. The Fixedtty drive is provided for SCO Unix/Linux/Unixware under fixed port mode (Fixtty). No extra configuration work is required on the host, except the installation of the drive program. All the configuration is done on the terminal server, through this way the cleaness of the host system is ensured and the operation of the terminal server won’t be affected by other accidental actions.
In addition, any name started with “tty” can be assigned to each login terminal by the user under the fixed port mode, which is more convenient for management and easier for troubleshooting.
Supports PPP serial mode
All the ports of the UT-66XX series serial server support the PPP protocol, and can be used other as a PPP server end or as a client end after configuration.
Features routing function
Allows configuration of multiple static routes inside the server.
Supports DNS for domain service
Allows query of the required IP address for analysis when connecting a machine.
Supports ARP
The UT-66XX series serial server supports the standard ARP protocol.
Parameters of configuration of terminal server
Connection to the terminal server through the web to perform the configuration, by doing this the user can use the UT-66XX series serial server in work conveniently.
Supports software update function
The UT-66XX series serial server supports free software update to protect the investment of the user.
Supports status monitoring
Not only indicators are provided on the UT-66XX series serial server for the analysis of the working status of the server, but also statistics of the input/output data of each network port and serial port, as well as various information, are provided for the analysis of the user.
Supports MODEM connection
The UT-66XX series serial server supports MODEM plug in/out.
  

Security features
The UT-66XX series serial server adopts the following security schemes to ensure the safe use of the product by the user.
Allows setting a server administrator password, where only the system administrator is allowed to manage the terminal server, eliminating the arbitrary modification to the UT-66XX series serial server by unauthorized personnel. Thus the security of the configuration of the UT-66XX series serial server is ensured.
Possible to limit the host name the port is about to login, so host users without registration will not be able to access the server, so the secure access to the server is ensured.
Since the UT-66XX series serial server is connected to network during operation, the server is PPP certified (support PAP and CHAP certification) to ensure the security of the server during the network access;
Possible to pose limits to the hosts or network segments allowed to access the server, the unauthorized objects not registered in the hosts list and the network segment will not be able to pass the network access server;
The ex-factory IP address of the UT-66XX series serial server is 192.168.1.125, and the subnet mask is 255.255.255.0

Applications:

Specifications:

a) Technical parameters