Moxa Technologies 6450 Port Buffering that Preserves Data if Ethernet Fails, RJ45 Ethernet Port

Secure Terminal Server/Terminal Server

Port Buffering that Preserves Data if Ethernet Fails

For mission-critical applications, data collected from a serial device must be safeguarded if the Ethernet connection is severed. The NPort 6000 provides exceptionally reliable data transmission by saving serial data to an internal 64 KB port buffer if the Ethernet connection fails.

When the Ethernet is reconnected, data in the buffer is automatically released and sent to the appropriate destination. For the NPort 6250, 6450, and 6650, this buffer can be expanded by installing an SD card.

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Secure

Any Nonstandard Baudrate Between 50 to 921.6 Kbps

Terminal Servers/Terminal

Most device servers support only standard baudrates. However, some applications require special baudrates, such as 250 Kbps or 500 Kbps. With NPort 6000 device servers, users can use any baudrate between

Ethernet Port Expansion (NPort 6450/6650 only)

50 and 921.k Kbps. The NPort 6000 works flawlessly with all devices that require special baudrates.

Servers

Although more and more devices are now Ethernet-ready, many legacy devices only provide a serial interface. The main purpose of device servers is to connect serial devices to Ethernet, allowing engineers to integrate all devices into an Ethernet environment.

A problem can arise if both Ethernet-ready and legacy serial devices need to be connected from the same location. The NPort 6450 and 6650 can use the Ethernet expansion module to add additional Ethernet ports, effectively allowing operation as a combination Ethernet

switch/device server. With Ethernet expansion modules for the NPort 6450 and 6650, users no longer need to invest in a more expensive switch or hub to connect every device. Modules are available for different Ethernet media, including copper Ethernet, multi-mode fiber, and single-mode fiber. Ethernet expansion modules can also be used to create a cascading topology where device servers are connected to each other in a daisy chain.

Interchangeable modules for Ethernet expansion

1 RJ45 Ethernet Port	1 fiber Ethernet port	2 fiber Ethernet ports	1 DB25 printer port
	(single or multi mode)	(single or multi mode)

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