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Utek UT-6720 serial device server RS232 RS485 /422 to Ethernet TCP/IP
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Utek UT-6720 serial device server RS232 RS485 /422 to Ethernet TCP/IP

Item details
SKU: 1014 UT-6720 M2
Weight: 400 grams
Stock: Stock available

Brand: UTEK
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RS232& RS485/ RS422 to Ethernet Converter .

The product also support Server & client mode to extend RS232/422/485 via network if you use in pair.

The connection will be Device^^>Serial server^^>Network Location A ^^>Network location B ^^> Serial server^^> Computer/Device

Product Intro:

  • UT-6720 serial device server,also known as a terminal server or serial server is a converter asynchronous between serial port RS232/485/422 and Ethernet. UT-6720 is an independent embedded OS CPU and complete TCP / IP protocol stack smart devices. Bi-directional data transfer is completed transparently between RS232/485/422 and Ethernet, allowing RS232/485/422 serial devices can join the network.

Product Features:

■  Support dynamic IP (DHCP) and static IP. 

■  Support gateways and proxy servers, support LAN and Internet data transmission.

■  Support  Bi-directional transparent data transmission,  the easiest way to achieve serial to TCP / IP converterion without  users  make any changes to the original system.

■     Integrate with multi protocol:  ARP, IP, TCP, HTTP, ICMP, SOCKET, UDP and other protocols. All programs provide a full English interface with the Setup Wizard.



Serial Port Number 1
CPU 8bit 100MHZ
Serial Port Baud Rate 1200-921600bps
Parity None、Odd、Even
Data bits 5、6、7、8
Stop Bit 1、1.5、2
Ethernet port Speed 10/100M auto negotiation / Manually overide
Virtual Comport Windows NT/2000/2003/XP/Vista/7
Environment Working Temperature -40℃-85℃
Working Humidity 5%-95%(Non condensation)
Storage Temperature -40℃-125℃
Storage Humidity 5%-95%(Non condensation)
Certification FCC、CE
Power Supply DC 9-30V
Working Current DC 9V@160mA
Weight 123g
Housing / Case Material Metal case
Dimension 97mmX65mmX26mm


  • 1 x main unit
  • 1 x DB9 F/F serial cable
  • 12V 1000mA Power supply
  • 1 x English version of User Manual & configuration utility CD