Top 10 RS232 to Ethernet – Computer Networking

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USR-TCP232-302 Tiny Size Serial RS232 to Ethernet TCP IP Server Module Ethernet Converter Support DHCP/DNS

USRCN #ad - It does not support Flow control CTS/RTS. Upgrade firmware via network. Support dhcp/dns/htTPD Client. Support built-in webpage.
BrandUSRCN #ad
ManufacturerJinan USR IOT Technology Limited #ad
Height0.98 Inches
Length2.8 Inches
Weight0.44 Pounds
Width2.36 Inches
Part NumberUSR-TCP232-302

2. StarTech


Serial over IP Device Server, Aluminum, 1 Port RS232 to Ethernet IP Converter / Device Server, Serial to IP Converter NETRS2321P,Black

StarTech #ad - Durable construction: built with a rugged aluminum housing, this serial to IP Ethernet device server delivers a reliable performance that can be used in almost any environment. Flexible installation: this serial to ip converter can be mounted to a surface or on a DIN rail with the built-in mounting bracket and included DIN rail clips.

Free application software: this rs232 to lan converter is compatible with the free, Android, StarTech. Com serial device application Software for iOS, and Chrome Browser NETRSAPP. Suitable for hash environments with a rugged, aluminum enclosure. Access your serial devices remotely: use this RS232 to Ethernet IP converter to connect to, configure and remotely manage an RS232 serial device over an IP network.

Configure via web browser or Virtual Com software interface. Access a serial device from anywhere with an IP-based connection. Up to 4608 kbps baud rate. Wall or diN-Rail mountable. Support for dhcp, ip, http, icmp, arp, UDP, TCP. Mount on din-rails or on a wall with the attached mounting brackets.
BrandStarTech #ad
ManufacturerSTARTECH.COM #ad
Height2.4 Inches
Length5.67 Inches
Weight0.88 Pounds
Width6.93 Inches
Part NumberNETRS2321P
Warranty2 year warranty

3. zdyCGTime


DB9 9-Pin Serial Port Female&Male to RJ45 Female Cat5/6 Ethernet LAN Console(15CM/6Inch)2Pack, zdyCGTime RJ45 to RS232 Cable

zdyCGTime #ad - The rs232 signal is transmitted over the network cable, When using this adapter, it is recommended to use within a distance of 1-15 meters. Save money by using a cat5 cable versus a DB9 cable. Makes running cables easier due to RJ45 being thinner. Size:15cm/6inch color: black features:(2 per pack db9 Female to RJ45 Female cable and DB9 Male to RJ45 female cable. Requires no external power, easy and Convenient to use. This cable can be converted to db9 9-Pin serial port, DB9 port used to connect to the computer host or a variety of monitors.
BrandzdyCGTime #ad
ManufacturerzdyCGTime #ad
Part Number7545826609



RJ45 to RS232,LFHUKEJI DB9 9-Pin Serial Port Male to RJ45 Female Cat5 Ethernet LAN Console 3.3Ft

LFHUKEJI #ad - Db9 rs232 male to rj45 female cable for tcp/ip network interface with the doual-way conversion, with the serial port network function, support serial data and network data bi-directional transparent transmission. Compatible with most routers on the market, such as Cisco¡ and TPlink etc. Connect the equipment serial port to the RJ45 console port on routers. Oxygen-free copper transmission wire, high-speed clear signal transmission. Double-shielded standard to ensure that signal transmission without interference.
ManufacturerGUSHU Ltd. #ad
Height0.71 Inches
Length39.37 Inches
Weight0.15 Pounds
Width0.79 Inches
Part NumberGU13

5. USR


Serial RS232 RS485 to WiFi 802.11 b/g/n and Ethernet ConverterUpgrading Version of USR-WIFI232-610

USR #ad - Support WatchDog. Have router function. Support Modbus gateway. Certificate of fcc, rohs, ce, teLEC and ISO9001.
BrandUSR #ad
ManufacturerJinan USR IOT Technology Limited #ad
Height0.98 Inches
Length3.31 Inches
Width3.31 Inches
Part NumberUSR-WIFI232-610



CERRXIAN DB9 RS232 Male & Female to RJ45 Female COM Port to LAN Ethernet Cat5e Cat6 Serial Coupler Extender Adapter2-Pack

CERRXIAN #ad - Suitable for computer, monitor, tV, PDA, bar code printer, digital machine, projector and more devices with DB9 connector. Db9 rs232 to rj45 adapter for bidirectional conversion of tcp/ip network interfaces, transmitting signals between your DB9 ports via CAT5E/CAT6 RJ45 network cables.

Special note: Usually this product needs to be used in pairs. High-speed, secure data transmission, ensuring signal transmission without interference, double-shielded standard, transmission signal up to 20M. Premium adapter engineered with molded strain relief connectors for durability, grip treads for easy plugging and unplugging, and finger-tightened screws for a secure connection. Simple operation, plug and play, no need to drive. Note:this product is only an adapter for exptending, cost saving, not a console adapter.
ManufacturerLemeng #ad

7. USR


USR-TCP232-302 RS232 Serial to RJ45 Ethernet Adapter IP Converter/Device Server

USR #ad - Usr-tcp232-302 rs232 to rj45 ethernet ip converter: based on arm, is a low-cost serial device server, whose function is to Realize Bidirectional Transparent Transmission Between RS232 and Ethernet.

Usr-tcp232-302 is internally Integrated with TCP / IP Protocol. Work mode: tcp Server, Httpd Client. Support dhcp / mdix, udp client, RJ45 Port with 10 / Dns. Under tcp server mode, c++, client number ranges from 1 to 16; default Number is 4. User can apply it to Device Networking Communication. Provide pc tcp / ip socket programming Example Such as Vb, Delphi, Android and IOS. Upgrade firmware via network, set parameters Through Webpage, Support Virtual Serial Port and Provide Corresponding Software Usr-Vcom. Serial port baud rate from 600 bps to 2304 kbps, udp server, tcp client, auto-mdi / 100mbps. Package content: 1 x rs232 to rj45 ethernet Converter, 1 x 5V 1A Power Supply.
BrandUSR #ad
ManufacturerUSR #ad
Height0.98 Inches
Length3.54 Inches
Weight0 Pounds
Width3.31 Inches
Part NumberUSR-TCP232-302
ModelHorsebiz USR-TCP232-302

8. LM YN


LM YN DB9 RS232 COM Male Port to RJ45 Female Connector Card DB9 Serial Port Extender to LAN CAT5 CAT6 RJ45 Network Ethernet Cable Adapter

LM YN #ad - Applications: desktop computer, digital machine tools, PDA, bar code and other DB9 serial devices. Br>. In order to meet the needs of different users, this product package contains a product pictured, Please make clear the actual use requirements before purchasing.

Br>. The new upgrade, compatible with all standard DB9 serial devices, 24 * 7 * 365 all day continuous work, stable and reliable performance. Br>. Can also be used alone. Special note: usually this product needs to be used in pairs, specifically divided into: female to female, male to female, male to male three kinds of situations.

Interface with super-thick alloy, wear resistance, oxidation resistance, reducing the transmission impedance, 10, reduce signal loss, corrosion resistance, 000 nondestructive testing plug. Br>. High-quality environmentally friendly PVC material, super wear-resistant, Integral injection molding. Br>.
BrandLM YN #ad
ManufacturerLM YN #ad
Part Number8541674388



RJ45 Coupler, Ethernet Extension, PLUSPOE Network Connectors for Cat7/Cat6/Cat5e/Cat5 Ethernet Cable, Network Cable Coupler Female to Female White 5 Pack

PLUSPOE #ad - Compatibility: this 8p8c female to female Ethernet coupler jack is compatible with Cat7, Cat6 Cat5e, Cat5 network. Safe and secure: with nickel plated contacts and easy snap-in retaining clip, the coupler ensure a secure and corrosion free connection.

High performance: rj45 inline jack coupler meets Category 6 performance in compliance with the TIA/EIA 568-C. 2 standard. Fast speed to 10 gigabite: the rj45 connector can speed up to 10 gigabite for connecting Cat7/Cat6 ethernet cable. Rohs compliant. Usage: pluspoe rj45 coupler extender is ideal for extending ethernet connection by connecting 2 short network cables together.
BrandPLUSPOE #ad
ManufacturerPLUSPOE #ad

10. Atc


Serial Ethernet Converter- ATC-1000 Low Cost RS232/422/485 to Ethernet

Atc #ad - 10/100m ethernet, auto detect straight/cross cable. Serial types: rs232, rs422, RS485. Rts/cts flow control. Includes AC wall power adapter. Rs232/422/485 3-in-1 serial interface. 7 or 8 data bits. 300bps to 230kbps Baud Rate. Db9 male dte, terminal Block. Rs485 conversion offers automatic data control. All serial ports have 600W lightning protection.
BrandAtc #ad
ManufacturerATC #ad
Height3.7 Inches
Length2.6 Inches
Weight0.65 Pounds
Width1 Inches
Part NumberGC-ATC-1000