|
When considering your investment in commercial instrumentation, it's tough to justify throwing it all away so as to affix the "Ethernet Revolution." The proof of Ethernet's role in productivity enhancements, internal control, and value reduction is overwhelming. It additionally appeals to our good judgment. One of the most viable choices is the use of Device Server technology. Device Servers are hardware merchandises that connect serial devices to LAN. They create sense as serial ports are present on most of the industrial devices and serial communication has always been a dependable means of sharing info. Paired with the readily available, inexpensive, ever-reaching Ethernet users will be provided with a great alternative for the factory floor. Experts agree that serial-over -Ethernet technology can be a very vital strategy in IP enabling your web site, but the variations in Device Servers are as different as the instrumentation they plug into. Everywhere you explore for serial to local area network solutions you may notice references to Terminal Servers, Serial Servers, Device Servers and Console Servers. The foremost common query is, ‘What is the difference?’ What is the difference? The simple answer – None. It's all promoting terminology. Over the years, the leaders in Serial Over Ethernet Solutions have launched new words to differentiate themselves from the competition. In the end, this promoting strategy has had one result – confusion for you – the client. To assist you to navigate this promoting maze, here are some of the straightforward differentiators: 1. Terminal Servers (also named as Serial Servers) modify firms to quickly and simply connect devices with associate RS232, RS422 or RS485 serial interface to Ethernet. The products marketed as Terminal Servers are terribly straightforward devices that don't provide any security, practicality, like encryption and user authentication. The primary state of affairs is such that these devices will access network server applications, or the other way around, wherever security of the information on the computer network isn't typically a difficulty. 2. Console Servers give secure remote access to operating system Servers, UNIX system Servers, Windows Servers and any device on the network with a console port. The aim is to permit network operations center (NOC) personnel to perform secure remote information center management and out-of-band management of IT assets from any place within the world. Products marketed as Console Servers typically have extremely advanced security to confirm that solely qualified personnel will access numerous servers. 3. Device Servers are the most tough to outline. As a result of this, it is often the ‘newest’ selling term. Usually, a device server is any Terminal Server or Console Server with one to four serial ports. The practicality of this merchandise is just like the Terminal Servers. However they might not have security measures of a Console Server. Serial Over Ethernet and manufactures a variety of Rugged keypad, network and internet keypads, and other keyboard products for commercial, military and industrial applications. We also offer digital timer controls that allow us to adapt our low cost compact cycle managers to your requirements. All our products are available at very reasonable prices. We also offer customized keypads.
Related Articles -
Rugged keypad, Network keypad, Outdoor keypad, Keypad display, Access control, keypad Metal keypad, Internet keypad, Internet display, POE injector,
|
