RAYON Technology GPORT104 Manual de usuario
GPORT104
User’s Manual
Beijing Golden Global View Co., Ltd.
RAYON Technology Co., Ltd.
Version(V 1.01)
Contents
I. Product Introduction
II. Features
III. Technical Specifications
IV. Hardware Installation
V. Software Setup
VI. Upgrade
VII. Serial Port Pin Definition
Appendix I. Instructions for Application
I. Product Introduction
Serial port equipment networking server—Gport-104 incorporates four RS-232 DB9
serial ports and one 10/100M TCP/IP network interface, allowing fully automatic
networking management of industrial equipment in an easy and energy saving way.
II. Features
1.32-bit 100MHZ CPU with excellent performance
2.Stable and reliable LINUX core technology, enabling convenient function
expansion
3.Supporting UNIX, LINUX and WINDOWS to satisfy different kinds of
application demands
4.Supporting WEB, TELNET and terminal setups; simple and easy to use
5.Supporting TCP(CLIENT/SERVER), UDP(SEND/RECEIVE)and port
mapping to satisfy various accession requirements of clients
6.Surge protections at all ports (15 KV ESD)
7.Supporting static and dynamic(DHCP)IP address setups
8.Providing SDK for re-development by clients
9.Client may add an optional Ethernet (dual Ethernets)
10.Supporting watchdog
III. Technical Specifications
Hardware:
CPU: MIPS32-bit,100MHZ
FLASH: 8M
SDRAM: 16M
ASYNC: 4-port RS-232, each with 15KV surge protection; maximum speed:
230400bps;
Interface: DB9
ETHERNET: one 10/100M(default), two 10/100M(optional)
Interface: RJ45
CONSOLE: one(default configuration 115200bps,n81)
Interface: RJ45
LED status indicators for all ports
Software:
Windows REAL COM driving program
HP/UX,AIX,DEC/UX,Linux raw tty(fixed port)and SCO UNIX real tty
(real port)driving programs
Supporting TCP client and TCP server connecting
Supporting UDP send and UDP receive connecting; capable of single-PC to
multi-port and multi-PC to single-port connection
Supporting transparent connection between two RAYON GPORT104 ports
Supporting web setup
Supporting telnet or console port connection with terminals and menu setup
modes
Providing SDK for redevelopment by clients. GPORT104 is compact Linux Box.
Providing security checks to prevent illegal entry
IV Hardware Installation
1.Packing list
The package of this product includes the following items:
A.One GPORT-104 mainframe
B.One 9VDC power adapter
C.One RJ45 to DB9 console port cable
D.One user’s manual and document compact disk
E.One quality warranty card
2.Power connection
Connect the power adapter with the GPORT-104 mainframe. Under normal
circumstances, the POWER indicator of the GPORT-104 will be on.
3.Networking
Connect the Ethernet cable with GPORT-104 and the network switch. Under
normal circumstances, the WAN indicator of the GPORT –104 will be on. The
indicator will be green when the connecting speed is 100M and orange when
the speed is 10M.
4.Console port connection
You can connect a terminal to the console for the initial setup of the GPORT.
The default parameters of the console port on GPORT-104 are 115200 bauds,
8-bit data bits, 1 stop bit and no parity bit.
5.Serial port connection
GPORT-104 incorporates standard RS-232 9-pin interface serial ports. You
can connect the GPORT port to your equipment with connecting cords
meeting RS-232 standards. For pin definition and connection methods, please
reference Pin Definition in Chapter VII.
Product views (front, back and upper views)
V. Software setup
This product supports three types of setup, i.e., WEB-based, Telnet-based and
console based terminal setups. The WEB-based setup procedure is described in
detail in the following. The procedures for other setup are similar to it.
1.Entering the setup window
Open the browser and type in
the IP address of GPORT
(default factory IP address:
192.168.1.254). When the
dialogue box in the right
appears, ignore the user name
and input the password directly
(default factory password:
11111)
2.Main setup window
When the password is entered, the main window will appear as shown above.
Click the function bars on the left to select the functions that you want to set up.
3.Connect setup
Select Connect,and the above window appears.
GPORT supports two IP address setup methods, i.e., automatic IP address obtainment
by the DHCP server and manual setup.
DHCP method: there is a DHCP server in the LAN that GPORT is connected to.
Select Dynamic IP of GPORT. GPORT will automatically obtain an IP
address from the DHCP server. Check Systemàstatus for information
about the address.
Static IP setup: set up the IP address, mask and gateway that you assign to GPORT
manually.
4.Modesetup
This is for the setup of the working modes for all ports of GPORT.
The working modes that GPORT supports presently include:
Real TTY(Gvmodem)
Real TTY(COM)
TCP Client
TCP Server
UDP Send
UDP Receiver
The following table shows the configuration of working modes and the mainframes.
Working mode
GPORT
Mainframe
System
TCP
Client/Server
UDP
Send/Receive
Real TTY
COM
Real TTY
Gvmodem
Windows Supportable Supportable Supportable Not
supportable
SCO UNIX Supportable Supportable Supportable Supportable
UNIX Supportable Supportable Not
supportable Supportable
Linux Supportable Supportable Not
supportable Supportable
4.1.Real TTY Mode setup
To ensure clients’use under different mainframe operation systems, GPORT provides
two fixed port modes, i.e., Real TTY àCOM and Real TTY àGvmodem
The COM mode allows clients to map the GPORT ports into expanded COM ports of
the mainframe under WINDOWS and into expanded TTY ports under SCO UNIX.
Under the COM mode, the synchronous COM parameters (e.g. baud rate, data bit,
stop bit and flow control) change completely in conjunction with the application
programs responsible for opening the ports in the mainframe, just the way the
mainframe COM port and TTY port does.
The Gvmodem mode allows clients to bind the GPORT port into a fixed virtual
terminal port(ttyp?)in UNIX and LINUX systems and you must set the port
parameters(e.g. baud rate, data bit, stop bit and flow control) on GPORT by yourself.
Both modes require driving control programs to be installed in the mainframe. The
programs can be obtained from the GPORT website or from the laser compact disk
attached to the product.
4.2.TCP Server mode setup
TCP Server mode is applicable for users who use Telnet or Socket connecting
programs to connect GPORT with its designated ports.
TCP Port:Input the TCP port number to be monitored.
Mode:Select Telnet if the user uses standard Telnet for connection or the connection
program that the user uses requires Telnet negotiation. If the Socket connection
program that the user uses does not require Telnet negotiation, please select TCP.
4.3.TCP Client mode setup
TCP Client is applicable for connecting GPORT port with designated TCP ports of
designated mainframes.
Connection:Select Startup, and GPORT will perform automatic connection when
started. Select receiving serial data, and GPORT will set up connection at this port
upon reception of data. The data received before the setup of connection will also be
transmitted.
Mode:The same way with TCP Server, select Te lnet when Telnet negotiation is
necessary. Otherwise select TCP.
Destination IP Address:The IP address of the mainframe to be connected
TCP Port:The TCP port number to be connected.
4.4.UDP Receive mode setup
To set up the port into the UDP Receive mode, just add the UDP port number.
UDP Port:Add the port number of the UDP port to be monitored by GPORT.
4.5.UDP Send mode setup
With UDP Send mode, the user can designate a maximum amount of 4 mainframes.
Upon reception of data, GPORT portswill send them to the mainframes designated by
the user simultaneously for multi-mainframe backup.
IP Address:Add IP addresses of designated mainframes.
UDP Port:UDP port numbers of designated mainframes
(Notice the difference to the UDP Receive mode. The mainframe monitor UDP
port number is added here while the GPORT monitor UDP port number is
added in the UDP Receive mode.).
5.GPORT port parameter setup
Select serialàsetup, and you will see the above window. Then you can set up serial
port parameters according to the equipment connected with the GPORT ports.
Parameters to be set up include: baud rate, parity, data bit, stop bit and flow control.
6.Checking the connection of all ports
Select serialàstatus, and you will see the current connection status of all GPORT
ports.
Note: Only the status of connected ports will be displayed. Disconnected port will be
displayed as *.
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