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Businesses have evolved the way they manage their operations to conform to the demands of the digital age. Using serial over LAN technology provides an organization with a method with which serial devices can be shared and managed remotely from any location. Using a serial over LAN (SOL) technology can give them a competitive advantage by providing enhanced services to their customers and maximizing the utility of their peripheral hardware. An RS232 over LAN implementation allows the entire organization to make use of limited hardware resources.
To communicate with computers (system units) these devices usually use serial ports. If a direct connection is not possible, communications are established with the help of a serial over LAN software. A dedicated app like Serial over Ethernet Connector allows redirecting serial over the network in such a way that remote serial port devices appear in the server computer as though they were physically attached to that machine.
Let’s imagine that you have a COM-based barcode reader which is located at a distance from your local computer. You need to access the device from an app installed on your machine. To achieve this, you should follow these simple steps:
This is it! Now, all data from the remote device will be available on your computer as if it were your local peripheral.
When you establish a client connection to the server machine, in essence, the software creates a virtual port on the client and connects it to the real physical port of the server PC via a virtual null-modem cable. Once linked, the virtual port copies the behavior of the real port on the remote side. So, with Serial to Ethernet Connector you are free to share COM over LAN in a couple simple steps.
After migrating your software to the cloud, you may have issues connecting remotely to your serial-based equipment. You need to implement Serial over LAN functionality so peripherals attached to your serial ports are accessed through the cloud environment. Serial to Ethernet Connector provides the capability to establish COM over LAN connectivity.
First, you have to establish a connection to a server in the cloud environment that has a real IP address. After creating the connection, you need to configure the Serial to Ethernet Connector on the machine that is directly connected to the hardware device you want to access remotely using COM over LAN software.
Once this connection is correctly configured, this serial over LAN software solution redirects all traffic from the COM interface to the cloud. You can now access equipment attached to this port from anywhere with an Internet connection.
Serial over Ethernet software is probably the easiest method to access COM over LAN. The software is simple to install and use and it doesn’t require complex configurations and programming skills. Alternatively, you can try sharing your COM ports with a RS232 to LAN device and see which solution is best for you.
The connectivity solutions by Digi are designed to add wireless capabilities to serial devices of virtually any type. They can be used as components in a wide range of equipment. Digi ARM-based systems are easy to deploy and manage.
With the integration of Digi’s on-module and wireless systems, you can build a network of devices and monitor any of them, no matter whether they are located.
When it comes to sharing COM port device over a network, the IOLAN Device Server by Perle is just what you need. This hardware device makes it possible to share serial over Network.
The solution allows getting real-time information securely. This device server offers strong authentication, firewalling and data encryption capabilities.
When there is a need to connect a non-networked RS232 device to the Network, it will be a good idea to try Anybus by HMS Networks. Given that the safety and reliability of network connections are of key importance in your work, Anybus products will definitely be a good choice.
Anybus X-gateways are designed to connect COM devices that use different communication standards. The solution can work as a translator in more than 250 network combinations. Common API enables easy interchanging between protocols.