Top 9 Serial over Ethernet – Computer Networking Device Servers

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1. StarTech


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

StarTech #ad - The startech. Com advantage: startech. Com offers a 2-year warranty and free lifetime technical support on this converter, and has been the choice of IT professionals and businesses for over 30 years. Free application software: this rs232 to lan converter is compatible with the free, StarTech.

Com serial device application software for iOS, Android, and Chrome Browser NETRSAPP. Access a serial device from anywhere with an IP-based connection. Support for dhcp, arp, udp, icmp, IP, http, TCP. 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. 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.

Up to 4608 kbps baud rate. 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. Aluminum enclosure. Wall or diN-Rail mountable. Suitable for hash environments with a rugged, aluminum enclosure.
BrandStarTech #ad
ManufacturerSTARTECH.COM #ad
Height2.4 Inches
Length5.67 Inches
Weight0.88 Pounds
Width6.93 Inches
Part NumberNETRS2321P
Warranty2 year warranty

2. 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 - 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. Save money by using a cat5 cable versus a DB9 cable. Makes running cables easier due to RJ45 being thinner. 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. 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.
BrandzdyCGTime #ad
ManufacturerzdyCGTime #ad
Part Number7545826609



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

USRCN #ad - Support dhcp/dns/htTPD Client. It does not support Flow control CTS/RTS. Upgrade firmware via network. 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

4. USR


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

USR #ad - Under tcp server mode, c++, client number ranges from 1 to 16; default Number is 4. 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.

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

5. HDE


HDE 9-Pin DB9 Serial RS232 Port to RJ45 Cat5 Ethernet LAN Rollover Console Cable Switch Line Single

HDE #ad - Rs232 9-pin serial to rJ45 Cat5 Ethernet. Hde is a registered trademark and is the only authorized seller of HDE branded products. Compatible with cisco routers, including the 600, 1600, 800, and 1700 series. Length: 4. 9 feet approx 1. 5m from end to end | Color: Blue. Connect your computer's serial port to the RJ45 console port on routers.
BrandHDE #ad
ManufacturerHDE #ad
Height0.6 Inches
Length5.6 Inches
Weight0.19 Pounds
Width3.8 Inches
Part NumberHDE-E36-NEW



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

CERRXIAN #ad - 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.

High-speed, secure data transmission, double-shielded standard, ensuring signal transmission without interference, transmission signal up to 20M. 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. Simple operation, cost saving, plug and play, no need to drive. Note:this product is only an adapter for exptending, not a console adapter. Suitable for computer, digital machine, TV, bar code printer, PDA, monitor, projector and more devices with DB9 connector.
ManufacturerLemeng #ad

7. LM YN


LM YN DB9 RS232 Female to RJ45 Female Adapter COM Port to LAN Ethernet Port Converter

LM YN #ad - Interface with super-thick alloy, reduce signal loss, 10, wear resistance, reducing the transmission impedance, corrosion resistance, oxidation resistance, 000 nondestructive testing plug. Br>. In order to protect your device, compatible with all standard db9 serial devices, 24 * 7 * 365 all day continuous work, Please Choose The Official Genuine Adapter by "Fulfilled by Amazon"The new upgrade, stable and reliable performance.

Br>. Special note: usually this product needs to be used in pairs, male to female, male to male three kinds of situations. Can also be used alone. In order to meet the needs of different users, this product package contains a product pictured, specifically divided into: female to female, Please make clear the actual use requirements before purchasing.

Br>. High-quality environmentally friendly PVC material, super wear-resistant, Integral injection molding. Br>. Applications: desktop computer, PDA, digital machine tools, bar code and other DB9 serial devices. Br>.
BrandLM YN #ad
ManufacturerLM YN #ad
Height0.8 Inches
Length4 Inches
Weight0.04 Pounds
Width1.9 Inches
Part Number43211-2142



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

LFHUKEJI #ad - Oxygen-free copper transmission wire, high-speed clear signal transmission. Double-shielded standard to ensure that signal transmission without interference.

Db9 rs232 female 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, the cable can help engineer through the PC update the network device settings and device understratum operating.
ManufacturerGUSHU Ltd. #ad
Height0.71 Inches
Length39.37 Inches
Weight0.15 Pounds
Width0.79 Inches
Part NumberGU13



ONETAK TCP/IP Ethernet RJ45 to Serial RS232 RS485 RS422 Converter Adapter Adaptor Flow Control None RTS/CTS

ONETAK #ad - All serial ports have built in 600W lightning protection. Serial interface: control signals ctS, RTS; Flow Control None, RTS / CTS. Serial connector: db9-dte for rs-232 Male. Support protocols tcp/ip, dhcp, arp, udp/ip, icmp bootP DNS HTTP ARP.6-bit terminal connector for RS-485. Rs-232/422/485 3-in-1 serial interface 300-2304kbps baud rate, 4 wire rs-485; 10/100M Ethernet, support 2, auto detect straight/cross cable.
BrandONETAK #ad
ManufacturerJUMO TRADING LLC #ad
Weight0.71 Pounds
Part NumberATC1000