1 Port RS232 Serial over IP Ethernet Device Server

Connect to, configure and remotely manage an RS-232 serial device over an IP network

Produkt ID: NETRS232_1EU

  • Comes complete with Ether Link Manager software making serial device configuration easy
  • Browser based configuration of network settings, serial port line settings, UART transmit and receive buffer trigger levels and serial port flow control
  • Upgradeable firmware

Take your serial peripherals to new lengths. With this one-port Ethernet-to-Remote Serial interface converter, your RS-232 serial devices can be placed anywhere on your TCP/IP Ethernet WAN/LAN and still perform as if they were right beside you. It even works over the Internet!

Even at the longest distances, control of your serial devices will be right at your fingertips: the remote serial ports appear alongside your local serial ports in your Windows device manager.

NETRS232_1 is designed to function seamlessly with your other serial ports for totally transparent operation. Your serial equipment – card scanners, access keypads, bar code scanners, and more – will operate as smoothly as if the serial ports were right inside your computer. For industrial automation, security, Point of Sale, or any time you need reliable, long-range serial communications, the NETRS232_1 delivers superior performance in any environment.


  • Hospital (monitoring equipment, nurses' stations)
  • Environmental Control (lighting, temperature, clocks)
  • Security (UPS control, access key panels, video cameras, card readers)
  • POS (credit/debit card readers, receipt printers, bar code scanners, cash registers, scales)
  • Manufacturing (CNC machinery, process control equipment, bar code scanners, serial printers)
  • Hotel Front Desk (serial printers, bar code scanners, keyboard, mouse, receipt printer, credit/debit card reader)
  • Hospitality/Restaurant (credit card/debit card reader, serial printers)

Fördelarna med StarTech.com

  • Add one network-enabled RS-232 Serial port to any Ethernet network
  • Works over the Internet!
  • Operates seamlessly with built-in serial ports, the remote serial ports appear alongside other serial ports in your Windows device manager
  • No need to setup numerous and costly dedicated serial device servers, manage serial devices from a single PC
  • Allows several users share a serial device


  • UPC 065030818865


  • Windows 7 logo
  • Windows 8 logo
  • Linux logo
Windows® 8 / 8.1 (32/64bit), 7 (32/64), XP (32), 2000 (32)
Windows Server® 2008 R2
Linux 2.4.x and up


Warranty Information Warranty 2 Years
Förpackning Package Length 23,6 cm [9,3 in]
Package Width 11 cm [4,3 in]
Package Height 62 mm [2,4 in]
Fraktvikt (förpackning) 500 g [17,6 oz]
Hårdvara Portar 1
Gränssnitt Seriell
Kontakt(er) 1 - Kontakttyp(er) RJ-45
DB-9 (9-stifts, D-Sub)
Miljö Drifttemperatur 0° to 70° C
Mjukvara OS-kompatibilitet Windows® 8 / 8.1 (32/64bit), 7 (32/64), XP (32), 2000 (32)
Windows Server® 2008 R2
Linux 2.4.x and up
Prestanda Maximal överföringshastighet 115.2 kbps
Stödda protokoll RS-232, TCP/IP, UDP, HTTP, ICMP, TFTP
Ström Power Source AC-adapter medföljer
Utspänning 12V DC
Utström 200 mA
Polaritet på mittpol Positiv
Särskilda anmärkningar/krav Obs. All modes other than Driver Mode operate independently of the operating system
Utseende Färg Beige
Produktlängd 13 cm [5,1 in]
Produktbredd 95 mm [3,7 in]
Produkthöjd 44 mm [1,7 in]
Produktvikt 227 g [8,0 oz]
Vad det är i lådan 1 - Ingår i paketet Serial over IP Unit
Power Adapter
Instruction Manual



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Prata med en rådgivare.

Vi är alltid redo att hjälpa dig med alla dina frågor.

Direktchatt (opens in new window)


Inbyggd programvara




Prata med en rådgivare.

Vi är alltid redo att hjälpa dig med alla dina frågor.

Direktchatt (opens in new window)

Vanliga frågor


This device's default static IP address is

When experiencing either issue, complete the following:

  1. Close the IP-Extender Manager software.
  2. Right-click on the IP-Extender Manager icon and click Properties.
  3. Click the Compatibility tab.
  4. Select the Run this program as an administrator check box.
  5. Click Apply and OK.
  6. Relaunch the software.

There are several different ways that you can reset these devices to the factory settings. The following steps list the methods in order of easiest to hardest to perform.

Use the included software

  1. Open IP-Extender Manager.
  2. Right-click the serial over IP device and click Advanced.
  3. Click Restore Defaults.

Use the web interface

  1. To log into the web interface for the unit, type its IP address into a web browser and enter the password. By default, the password is admin.
  2. Click Network Settings.
  3. Click Restore factory defaults and reboot device.

Note: You can reset individual ports by going into Port Configuration and clicking the Reset button underneath Port Reset.

Reset the hardware

  1. Disconnect all of the cables from the serial over IP device. There should not be anything plugged into it.
  2. Remove the four screws from the bottom of the unit.
  3. Remove the cover.
  4. Short J15 (located near the Ethernet connection) with a jumper.
  5. Reconnect the Ethernet cable.
  6. Reconnect the power cable.
  7. The orange light on the Ethernet connection will illuminate and the green light will stay dark.
  8. When the green light comes on, the hard reset procedure is complete.
  9. Disconnect both cables from the serial over IP device.
  10. Remove the jumper from J15.
  11. Replace the cover.
  12. Replace the four screws.
  1. Make sure that the serial device is on the same network as your computer.
  2. In an Internet browser, enter the IP address of the unit. The default IP address is
  3. In the password field, enter the password. The default password is admin.
  4. Click Configure.

This is normal behavior. The software says connecting when data is being transferred. When data is not being transferred, the software says disconnected. The disconnected message does not mean that the device is not working.

If you are experiencing any issues in Windows 8 with the IP-Extender Manager software, complete the following:

  1. Right-click on the IP-Extender Manager software and click Properties.
  2. Click the Compatibility tab.
  3. Choose to Run this software in compatibility mode for Windows 7.
  4. Select the Run this program as an administrator check box.
  5. Click Apply and OK.

Du bör inte uppgradera enhetens inbyggda programvara om du inte har några problem med enhetens funktioner. Du behöver bara uppgradera om du har problem med enheten och är säker på att problemet är den inbyggda programvaran.  Du kan bekräfta detta genom att läsa igenom den medföljande dokumentationen eller kontakta vår tekniska avdelning. Felaktig uppgradering av inbyggd programvara kan resultera i minskade prestanda så vi rekommenderar att du kontaktar StarTech.com först.

Compliance and safety

Compliance letters

Safety Measures

  • If product has an exposed circuit board, do not touch the product under power.
  • If Class 1 Laser Product. Laser radiation is present when the system is open.
  • Wiring terminations should not be made with the product and/or electric lines under power.
  • Product installation and/or mounting should be completed by a certified professional as per the local safety and building code guidelines.
  • Cables (including power and charging cables) should be placed and routed to avoid creating electric, tripping or safety hazards.
* Produkters utseende och specifikationer kan komma att ändras utan förvarning.
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