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Dear Khanh, Thanks a lot for your information. I could connect and communicate both PC throw a serial line with two CSE-H53N using ezTERM. I wonder if there is any other solution (using this CSE-H53N module) to connect 2 LAN´s throw a serial line. E.g. changing firmeare, using some other sorftware, etc. Best regards, Diego > Sollae Systems wrote: > ------------------------------------ > Dear Diego, > > This is Khanh of Sollae Systems's Technical Support Team. > > Thank you for using our products. > > As your description, we have a great solution, called "Sollae Serial Line Router". > With this solution you not only connect two PC but also connect two LAN network over RS-232 line. > Please refer here for more information: http://www.eztcp.com/en/applications/slip_network.php > > This solution is only available on EZL-200F product. > > However, with CSE-H53N, you alse can establish your network topology as you discribed. But there are some limitations: > - You need to use socket program on both PC to tranfer/receive data (this program is available on our softwares: ezManager, ezTerm). > > In this case, let'ss assume that your network topology: PC_1<-->CSE-H53N_1<-->CSE-H53N_1<-->PC_2. > You need to config as follows: > - RS-232 parameters are the same on two CSE-H53Ns > - IP addresses of PC_1 and CSE-H53N_1 (called LAN_1) are different but the same network (eg. 192.168.0.1 and 192.168.0.2) > - IP addresses of PC_2 and CSE-H53N_2 (called LAN_2)are different but the same network (eg. 192.168.0.1 and 192.168.0.2) > - IP addresses of LAN_1 and LAN_2 are independent > - Refer to page 16->18 of User Manual to config and create socket connection between PC and CSE-H53N (Not that instead of connecting RS-232 cable to PC, connect it to other CSE-H53N) > > You can get: > - User Manual: http://www.eztcp.com/documents/manual/cseh53nen.pdf > - ezManager and ezTerm: http://www.eztcp.com/en/download/utility.php > > In short, using EZL-200F is more flexible than CSE-H53N because it doesn'st require any software. > > I hope the above is useful to you. > Please feel free to contact me if you need any further information. > > Thank you, > > Best regards, > > > > > Diego wrote: > > ------------------------------------ > > Hi friend, > > > > I have bought two TCP/Serial modules model CSE-H53N. I want to connect two PC´s, and make a serial tunnel, in accordance with the following architecture: > > > > ((PC))--<-UTP cable->--((ezTCP))-<--RS-232 cable-->-((ezTCP))-<--UTP cable-->-((PC)) > > > > I wonder if you could bring me some technical assitance with the configuration of this two ezTCP modules. My e-mail is diegovidelasilva@hotmail.com > > > > Best Regards, > > > > Diego Videla > >
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