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Dear Christian Doelhoffs, In case CSE-H53N does not connect directly to MPLS, then it may work. CSE-H53N is a Serial to Ethernet(TCP/IP) converter. To make it work, you need to establish a TCP or UDP connection with CSE-H53N for network interface. And for serial interface (RS-232), you need to connect a serial cable to CSE-H53N. Please feel free to contact us if there is any inquiry. Thank you very much. Best Regards > christian Doelhoffs wrote: > ------------------------------------ > Dear Sir, > > I'sm afraid that there is an misunderstanding. The CSE-H53 is not directly connected on the MPLS network, there are a lot of routeurs and switches between the two sites. > > On a network point of view both end devices are connected on Ethernet network through their TCP/IP stack. > > Should the CSE-H53N work in this case ? > > Regards, > > Christian Doelhoffs > > > > Sollae Systems wrote: > > ------------------------------------ > > Dear Christian Doelhoffs, > > > > We are afraid that CSE-H53N won'st work in this case. > > It can not interface directly to MPLS. > > > > CSE-H53N is equipped with standard TCP/IP stack. > > It can be applied in the applications that convert data from serial to Ethernet (TCP/IP) and vice versa. > > So here, to connect CSE-H53N to MPLS network, a gateway that converts between MPLS and TCP/IP is needed. > > > > Thank you very much for your understanding. > > Best Regards > > > > > > > christian Doelhoffs wrote: > > > ------------------------------------ > > > Dear Sir, > > > > > > Thank you for your answer. > > > I put in attachment a sketch about this project. > > > As you can see, there is only a one way communication between the central PC and the LED board. Our goal is to load text remotely to the board. > > > We are looking for a device who is able to convert the clear text file containing the text to display send on IP to serial on the remote site. > > > > > > Thank you in advance for your reply. > > > > > > Regards, > > > > > > Christian Doelhoffs > > > > > > > > > > Sollae Systems wrote: > > > > ------------------------------------ > > > > Dear Christian Doelhoffs, > > > > > > > > Thank you for being our valued customer. > > > > > > > > A CSE-H53N device is used to convert data from serial to Ethernet (TCP/UDP), and vice versa. > > > > Regarding your inquiry, we would like to ask for more information. > > > > > > > > Could you please let us know more detail about your working scheme and your network topology? > > > > Here, you want to use CSE-H53N device in which part of your scheme? > > > > And how does each component exchange data to others? > > > > > > > > Note that if you want to config parameters of a CSE-H53N device, you need to use ezManager software (only available for Windows O/S). > > > > > > > > Thank you very much. > > > > Best Regards > > > > > > > > > > > > > christian doelhoffs wrote: > > > > > ------------------------------------ > > > > > Dear sirs, > > > > > > > > > > A new project require to send data to a RS232 device through a global MPLS IP network (a central site connected to multiple remote sites). We need to configure a remote COM port on a Linux computer. > > > > > We own some devices from your company, model CSE-H53.We are thinking ourself if this device may be work in this configuration. > > > > > If yes, could you tell us how to configure the device and/or computer. > > > > > > > > > > Thank you in advance for your response. > > > > > > > > > > Kind regards, > > > > > > > > > > Christian Doelhoffs
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