Product ID: NETRS2321EEU
The NETRS2321EEU 1 Port RS-232/422/485 Serial over IP Ethernet Device Server is the ideal solution for remotely controlling serial devices over your LAN/WAN or even the internet. Featuring user-friendly browser-based configuration of network settings, serial port line settings, UART transmit/receive buffer trigger levels and serial port flow control.
The Ethernet to RS232 converter is designed to function seamlessly with your other integrated and add-on serial ports as if they were right inside your computer. The adapter also offers remote Telnet configuration and support for IP, HTTP, ICMP and TCP network protocols, while providing data transfer rates of up to 115.2Kbps per port.
Backed by a StarTech.com 2-year warranty and free lifetime technical support.
|Warranty Information||Warranty||2 Years|
|Connector(s)||1 - Connector Type(s)||RJ-45|
|DB-9 (9 pin, D-Sub)|
|Environmental||Operating Temperature||0°C to 60°C (32°F to 140°F)|
|Storage Temperature||-10°C to 70°C (14°F to 158°F)|
|Indicators||4 - LED Indicators||Power, Data, LAN Link, System|
|Packaging Information||Package Length||15.5 cm [6.1 in]|
|Package Width||12.6 cm [5.0 in]|
|Package Height||64 mm [2.5 in]|
|Shipping (Package) Weight||200 g [7.1 oz]|
|Performance||Max Baud Rate||115.2 Kbps|
|Data Bits||7, 8|
|Parity||Even, Odd, None|
|Stop Bits||1, 2|
|Compatible Networks||10/100 Mbps|
|Supported Protocols||RS232 / 422 / 485
IP, HTTP, ICMP, TCP
|Product Length||90 mm [3.5 in]|
|Product Width||90 mm [3.5 in]|
|Product Height||26 mm [1.0 in]|
|Weight of Product||105 g [3.7 oz]|
|Power||Power Source||AC Adapter Included|
|Input Voltage||230 AC|
|Output Voltage||9V DC|
|Center Tip Polarity||Positive|
|Software||OS Compatibility||Windows® 8 / 8.1 (32bit), 7 (32), Vista(32), XP(32/64)|
|Special Notes / Requirements||Note||Virtual COM port is not supported by Vista|
|What's in the Box||1 - Included in Package||1 port RS-232/422/485 Over IP Adapter|
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One of the most common applications of a network serial device is to use it to make a standard serial device accessible on a network. To do this, you need to connect a standard serial device to the DB-9 port on the network serial device. Next you need to connect the network serial device to a TCP/IP network using an Ethernet connection, and then install software on a client machine in order to access the network serial device. The software on the client machine communicates with the network serial device and creates (maps) a virtual COM port on your computer system. The virtual COM port is identical to a physical COM port and can be used in the same way.
You can use two network serial devices to extend a serial connection over a TCP/IP network. To do this, you need to configure one serial device as a client and the other as a server. The client and server are configured to transmit and receive data to their respective IP addresses and TCP ports. The serial settings must match for all connected serial devices, including the UART on both units. Depending on the serial device that you are using, you can use the provided software or the web interface to set the configurations.
You can use a network serial device to translate UDP data to a standard serial connection. The serial device is configured to listen for UDP traffic from specific IP addresses and ports, and will asynchronously transmit the data out of the serial port on the device. To do this, you need to configure UART on the network serial device to match the specifications of the serial receiver.