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Sollae Systems CSE-H20 User Manual Download Page 38

CSE-H20 User's Manual Ver. 1.8

 

Sollae Systems Co., Ltd.   

- 37 - 

http://www.sollae.co.kr

 
 

and configure CSE-H20 with ezManager. This is enabled when one of restrictions is set at 
least. 

 

All security functions are disabled in the ISP mode. So user can access the CSE-H20 in the 

ISP  mode  even  though  user  can’t  access  the  CSE-H20  in  the  normal  mode  because  of  the 
[ezTCP Firewall] function. 

 

 

Summary of Contents for CSE-H20

Page 1: ...Sollae Systems Co Ltd http www sollae co kr Serial Device Server CSE H20 User s Manual Version 1 8 2009 07 13...

Page 2: ...or the package indicates that disposal of this unit after its lifecycle could harm the environment Do not dispose of the unit as unsorted municipal waste it should be brought to a specialized company...

Page 3: ...vironment 11 3 1 2 Connecting to the Network 11 3 1 3 Configuring the Environmental Variables 12 3 2 Test Run 12 3 2 1 Changing PC IP Address 12 3 2 2 Installing CSE H20 12 3 2 3 Configuring CSE H20 1...

Page 4: ...Firmware 21 6 NORMAL COMMUNICATION MODE 23 6 1 T2S TCP Server 23 6 1 1 TCP Connection 23 6 1 2 Serial Data before the TCP Connection 23 6 1 3 Data Transmission 23 6 1 4 Disconnection 24 6 2 COD TCP Cl...

Page 5: ...to set the SSL on CSE H20 34 8 1 3 Restriction 35 8 2 SSH 35 8 2 1 SSH Secure Shell 35 8 2 2 How to set the SSH on CSE H20 35 8 2 3 Restriction 36 8 3 ezTCP Firewall 36 9 CHECKING DEBUGGING 38 9 1 Te...

Page 6: ...tems enables you to use TCP IP communication the Internet communication function simply by connecting the cable to a serial port ezTCP sends data from the serial port to the Internet network after TCP...

Page 7: ...mm x 24mm Weight About 70g Interface Serial RJ45 x 2 Network 10 100 Base T RJ45 Serial Port 2 x RS232 1200bps 230400bps RTS CTS flow control Network Ethernet 10 100 M bit auto sense Auto MDI MDIX Prot...

Page 8: ...2 Output Optional 2 DTR Data Terminal Ready RS232 Output Optional 3 TXD Transmit Data RS232 Output Mandatory 4 GND Ground Ground Mandatory 5 GND Ground Ground Mandatory 6 RXD Receive Data RS232 Input...

Page 9: ...rol CSE H20 support RTS CTS Hardware Flow Control Telnet COM Port Control Option CSE H20 has Telnet COM Port Control Option function that is specified by RFC2217 If the Telnet COM Port Control Option...

Page 10: ...s only to connect UTP cable The Ethernet part detects 10Mbit or 100Mbit Ethernet automatically to connect the corresponding cable It also provides auto MDI MDIX function to detect 1 1 over cable autom...

Page 11: ...ellow Blinks in every second IP is allocated but TCP connection is not established Blinks 4 Times sec Dynamic IP is not allocated ISP mode STS Yellow OFF CSE H20 is in the ISP mode Serial Configuratio...

Page 12: ...ddress related items Serial port related items Communication mode depending on application program 4 Application to the field 3 1 1 Checking the Communication Environment Before installing CSE H20 che...

Page 13: ...upplied RS232 cable RJ45 DB9F 1M between your PC and CSE H20 the LAN cable to the hub to which the PC is connected or directly to the PC and the supplied CSE H20 power adapter to CSE H20 for power sup...

Page 14: ...Telnet Enabled IP Address Search Enabled Serial Port COM1 2 Serial Type RS232 Baud Rate 19200bps Parity NONE Data Bits 8 Stop Bit 1 Flow NONE Communication Mode T2S TCP Server Local Port 1470 1471 3 2...

Page 15: ...rt If the TCP connection is established there will be Connected 10 1 0 1 1470 And the STS indicator will be on Press the Open button after selecting serial port that is connected to the CSE H20 If the...

Page 16: ...be transmitted to the Receive box on the RS232 part Bottom If you press the Send Data button on the RS232 part Bottom the data shown in the Send box will be transmitted to the Receive box on the LAN...

Page 17: ...tility which allows you to configure your CSE H20 over the network or by using AT commands in ATC mode 4 2 Configuring with ezManager 4 2 1 ezManager The basic environmental variables IP address relat...

Page 18: ...est the PING reply and manage the ARP table Simple Test Run the test program interfaced with Network and RS232 port Windows Firewall Run the windows firewall set window Exit Exit ezManager 4 2 3 Param...

Page 19: ...nternet Read on the IP tap could be used Using RS232 Port For use ezManager through RS232 not only the CSE H20 should be connected to PC with RS232 cross cable but also has to be operated as serial co...

Page 20: ...es this problem There are 3 types DDNS TCP and UDP for this service 4 6 1 DDNS Dynamic Domain Name System If the CSE H20 obtains its IP address it notices to the service provider Then the service prov...

Page 21: ...he ISP button for the time between 20ms and 1000ms 1sec CSE H20 works in the serial configuration mode 5 2 3 How to Initiate the ISP Mode If user press the ISP button hen CSE H20 boots up or user pres...

Page 22: ...on is always established as 1 1 connection At this time the host waiting for connection passive connection is called a server and the one attempting to connect active connection is called a client On...

Page 23: ...ISP mode Run hotflash that is supplied by us and input IP address of CSE H20 and select the firmware with the FILE menu Then send it with SEND button Uncheck the Verify firmware version option When t...

Page 24: ...f a host connects to the pre defined Local Port of CSE H20 the host can communicate bi directionally 6 1 2 Serial Data before the TCP Connection The received serial data before the TCP connection is e...

Page 25: ...H20 will send serial port s data immediately The unit used for the Data Frame is 10m seconds so CSE H20 rounds down rest of the values 6 1 4 Disconnection When the connected host terminates the connec...

Page 26: ...l port for data communication Serial Data before the TCP Connection Data before TCP connection will be handled based on the Event Byte settings If the Event Byte is 0 the data that comes to CSE H20 s...

Page 27: ...is 1 second 6 2 4 DNS If users set the host name instead of the IP address on the Peer Address box CSE H20 query the IP address of the host to its Domain Name Server DNS The IP address of DNS can be c...

Page 28: ...the user can control the CSE H20 in a similar way to controlling the modem using AT command In ATC mode only a TCP connection is possible and both the server and the client can be configured In ATC m...

Page 29: ...e duration of the data exceeds Data Frame the incoming data will be recognized as one block This block will be sent to UDP Timeout is in 10ms Since UDP communication does not involve establishing conn...

Page 30: ...Command CR 0x0d The response code to AT command is followed CR 0x0d LF 0x0a Response message CR 0x0d LF 0x0a Response Message When ATV1 initial setting When ATV0 Description OK 0 command OK CONNECT 1...

Page 31: ...the IP address according to the name and set the IP address to the PRIP parameter PRP Remote machine TCP port PWP Write configuration Saving and Reset PARP ARP setting function enable disable ON 1 OFF...

Page 32: ...ta is transmitted or not by using AT PSE command 7 4 2 Changing AT Command State to Online State If CSE H20 s state is in AT command state during TCP connection CSE H20 s state can be changed into onl...

Page 33: ...dress to connect CR LF OK CR LF Command OK AT PRHN www sollae co kr CR Setting the host name to connect After this command CSE H20 query the host name to the name server After getting the IP address i...

Page 34: ...ion Serial Port Description Data Communication during TCP connection Data Frame Data Frame Changing online state to AT command state CR LF OK CR LF Changed to AT command state ATH CR TCP disconnection...

Page 35: ...ernet The SSL works over TCP 8 1 2 How to set the SSL on CSE H20 To works for SSL you have to set the SSL related parameters as the following steps Set the SSL check box in the ezManager Log in the CS...

Page 36: ...k protocol that allows secure communications between two devices You can use this function if your device is a serial port for console and you need secure communication 8 2 2 How to set the SSH on CSE...

Page 37: ...n functions Those can be set by the Option tab of the ezManager Allowed MAC Address If user sets the Allowed MAC Address the only specified host can be connected with the CSE H20 Allowed IP Range When...

Page 38: ...igure CSE H20 with ezManager This is enabled when one of restrictions is set at least All security functions are disabled in the ISP mode So user can access the CSE H20 in the ISP mode even though use...

Page 39: ...is set user can log in the CSE H20 User can monitor the status of the serial ports and the network If user inputs telnet CSE H20 IP Address user can log in the CSE H20 with telnet Then the following...

Page 40: ...h the sd command The way of using this command is like below sd SPACE of Serial Port SPACE Interval The value of of Serial Port is that COM1 is 1 and COM2 is 2 Interval means duration of capturing and...

Page 41: ...ssed on ezManager user can monitor the current status of the H20 with ezManager If user sets Refresh Every 1 second option the status data will be updated in every second Closing TCP connection by the...

Page 42: ...g Message field in the OPTION tab of the ezManager CSE H20 transmits debugging messages with UDP port 50006 Then user can get the messages with new window if user presses Debugging Message button as f...

Page 43: ...refund the product 10 2 2 Free Repair Services For product failures occurring within one year after purchase Sollae Systems provides free repair services or exchange the product However if the produc...

Page 44: ...t use the product in an extremely cold or hot place or in a place where vibration is severe Do not use the product in an environment in which humidity is high or a lot of oil exists Do not use the pro...

Page 45: ...2009 1 5 Add description of serial I O data capture by using telnet sd command Add description of U2S echo Correct Some Expressions Mar 31 2009 1 6 Modify the table of 2 3 4 System LEDs Modify the ta...

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