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The Best rs 232 to rj45 of 2022 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best rs 232 to rj45 of 2022. Check our ranking below.

2,996 Reviews Scanned

SaleRank No. #1
DTech DB9 to RJ45 Serial Adapter RS232 Female to RJ-45 Female Ethernet Converter Compatible with Standard 9 Pin RS-232 Devices
  • A simple, cost effective solution to process serial data communication between RS232 COM port devices over inexpensive cat5 cat6 RJ45 network cable
  • DB9 female to RJ45 modular adapter converts DB9 female connector into an RJ45 female connector (DB9 female - RJ45 Female pinout: 1-1, 2-2, 3-3, 4-4, 5-5, 6-6, 7-7, 8-8, 9-x)
  • A pair of DB9 to RJ45 socket coupler can be used a extender to extend rs232 serial signals up to 65ft
  • Bi-directional DB-9 female to RJ-45 female converter comes with thumbscrews for easy and secure connection
  • (Please be noted it's NOT 15 pin VGA video port) It's compatible with Standard 9 Pin D-sub RS-232 Devices e.g. computer laptop, printer, modem, router, PDA, POS device, digital CNC machine tool, Barcode scanner, etc.
SaleRank No. #2
Marshall Electronics 8-Pin RS-232 to RJ-45 Adapter Cable for CV620 Camera
  • Marshall Electronics 8-Pin RS-232 to RJ-45 Adapter Cable for CV620 Camera - Marshall Electronics 1 Year Limited Warranty
  • Compatibility: CV620 Camera
  • Connectors: 2x RJ-452x RS-232 8-pin
Rank No. #4
Tripp Lite DB9 to RJ45 Modular Serial Adapter F/F RS-232 RS-422 RS-485 (P440-89FF)
  • ALLOWS A SERIAL SIGNAL TO BE SENT OVER TWISTED-PAIR CAT5E/6 CABLE: Modular DB9 to RJ45 converter allows a serial signal to be sent over twisted-pair Cat5e/6 cable. Recommended for creating customized connections with terminals, serial printers, modems, POS and other serial devices.
  • FEMALE TO FEMALE - DB9 TO RJ45 MODULAR SERIAL ADAPTER: Converts DB9 female connection to RJ45 female connection. Compatible with readily available Cat5e/6 patch cables. DB9 to RJ45 adapter with F/F connections.
  • COLOR-CODED WIRES: The RJ45 TO DB9 adapter features a female DB9 serial connector with color-coded twisted-pair wires on one side and an RJ45 female connector on the other, allowing you to create customized RS-232, RS-422 and RS-485 connections.
  • EASY, SECURE ATTACHMENT: DB9 to RJ45 connector offers slotted, knurled thumbscrews to provide a quick, secure attachment to your device.
  • LIFETIME LIMITED WARRANTY: DB9 female to RJ45 female serial adapter unit offers a lifetime limited warranty.
Rank No. #5
Marshall Electronics RJ-45 to 8-Pin RS-232 & D-Sub 9 Connector Adapter Cable for CV620 Camera
  • Marshall Electronics RJ-45 to 8-Pin RS-232 & D-Sub 9 Connector Adapter Cable - Marshall Electronics 1 Year Limited Warranty
  • Compatibility: CV620 Camera
  • Connectors: 1x RJ-451x RS-232 8-pin1x D-Sub 9
SaleRank No. #6
Serial Server RJ45 to RS232 Single Serial Server Plug-in RS-232/485/422 to TCP/IP Converter 100-240V(US)
  • HIGH-PERFORMANCE CHIP: The serial server has a powerful chip, which makes it run faster and more stable. The device provides 10M/100M adaptive network connection port. The serial interface can provide RS-232 and 485/422 serial ports
  • INTELLIGENT CIRCUIT MONITORING: Real-time reminder of intelligent circuit monitoring. Industrial grade lightning protection 1000A, no need to worry about thunderstorms and other harsh environments
  • ANTI-INTERFERENCE: The external interface of the network card is shielded by a fully shielded gold-plated interface. The internal contacts are flat pins and 25mm gold-plated. Rs232 Serial Adapter can effectively reduce the contact resistance, improve the signal anti-interference ability, and make data transmission smooth
  • DATA PROTECTION: Gold finger 5mm thick Thereby it plays a role in protecting data and has security layer, reliable contact loss, can effectively reduce packet loss and data delay
  • SAVE TIME: The transparent two-way transmission method allows the user to connect the original serial device to the network without knowing the complicated TCP/IP protocol or changing the user program, thus saving valuable time and existing investment
Rank No. #7
OIKWAN DB9 to RJ45 Console Cable,Compatible with Cisco Router Switch CAB-CONSOLE-RJ45
  • Console Cable DB9 to RJ45 6 Ft for Cisco Router Switch Line Card - CAB-CONSOLE-RJ45=
  • Works great for cisco/dell switch programming on Mac
  • Part Numbers: CAB-CONSOLE, 72-3383-01, CAB-1700-CON=, CAB-1600-CAN=, ACS-2600ASYN=, CAB-ME-CON=, AIR-CONCAB1200=, CAB-CONSOLE-RJ45, 1401-01B7000
  • DB9 to RJ45 console management cable connects your PC laptop to Cisco router, switch, firewall, wireless device and more
  • communicate with terminals that have a DB9 port
Rank No. #8
RJ45 to RS232,LFHUKEJI DB9 9-Pin Serial Port Male to RJ45 Female Cat5 Ethernet LAN Console 3.3Ft
  • DB9 RS232 male to RJ45 female console 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
  • 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
  • Compatible with most routers switch on the market.Please note that your device interface must have the "console" identification character.We do not support devices such as printers that do not have a "console" port.
  • Oxygen-free copper transmission wire, high-speed clear signal transmission
  • Double-shielded standard to ensure that signal transmission without interference
Rank No. #9
zdyCGTime RJ45 to RS232 Cable, DB9 9-Pin Serial Port Female&Male to RJ45 Female Cat5/6 Ethernet LAN Console(15CM/6Inch) 2Pack
  • Please note: This is not EIA/TIA-561 or similar common pinout. These units can only be used when paired together. They cannot be used as you would any other similar adapter.Size:(15CM/6Inch) Color: Black Features:(2 per pack) DB9 Female to RJ45 Female cable and DB9 Male to RJ45 female cable
  • 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
  • Requires no external power, easy and Convenient to use.
  • Save money by using a CAT5 cable versus a DB9 cable.Makes running cables easier due to RJ45 being thinner.
  • Please note:Can only be used in pairs to work (2 at the same time), can not be used alone, please read the instructions carefully before buyingThis cable can be converted to DB9 9-Pin serial port, DB9 port used to connect to the computer host or a variety of monitors
Rank No. #10
LFHUKEJI RJ45 to RS232,DB9 9-Pin Serial Port Female to RJ45 Female Cat5e/6 Ethernet LAN Extend Adapter
  • DB9 (RS232) Female to RJ45 female adapter 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
  • Connect the equipment serial port to the RJ45 port on routers,Support maximum distance 65.6FT
  • Compatible with most routers on the market, and you need to buy a pair for sending and receiving
  • Nick-plated and Oxygen-free copper transmission port on the port minimize crosstalk, suppress noise, and protect against electromagnetic interference (EMI) and radio frequency interference (RFI),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
  • Double-shielded standard to ensure that signal transmission without interference

Last update on 2023-01-04 / Affiliate links / Images from Amazon Product Advertising API

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