Wiegand to ethernet converter Through this device, the communication between the on-site serial device and the remote SCADA system can be realized. Modbus TCP/RTU two-way gateway (Control Port needs to be set to X502) Fire alarm linkage IP to RS485 Converter, compatible with all SOYAL access control controllers. Promag WEC200 is a smart converter for converting from Wiegand to Ethernet data transmission, allowing you to network enable your wiegand devices / readers. Features: In the meantime, the VIVOTEK Wiegand converter can convert the Ethernet signal to Wiegand output signal in order to work with the existing access control system. The Wiegand Converter integrates all standard Wiegand-based reader technologies into other applications. If connect to a Wiegand interface reader, it can share power with the reader. GSM TO WIEGAND WIRELESS WIEGAND TRANSMITTER WIEGAND TRANSMITTER WIEGAND FORMATS CONVERTER WIEGAND TO MAGSTRIPE (ABA track 2) Modification or expansion of the existing system? AVANGUARD converters allow to modernize and extend the functionality of the solutions – can be an alternative to costly replacement of the entire system. Enhance your access control system with our reliable TCP IP to Wiegand converters. Oct 26, 2020 · The converter comes with two Wiegand interfaces and a network RJ45 interface, which can realize two-way data conversion between the two Wiegand interfaces and the network; the Wiegand26 and Wiegand34 formats are supported by default, and can be customized according to user requirements. Wholesale the newest WE03 Single Wiegand Input Converter to TCP IP Wiegand Converter to Ethernet WG26-TCP Converter with CE certified from Goldbridge. It supports Wiegand formats with 26, 30, 34, 35, 37, 38 and 42 bit. Sep 13, 2025 · Need a Wiegand to serial converter for access control? Discover top-rated solutions with RS232/RS485 support. The rf IDEAS brand converter is an accessory that allows RS-232 devices, such as proximity readers and Wiegand converters, to be integrated into an Ethernet network. As one of the famous manufacturers and suppliers in China's manufacturing industry, Goldbridge has its own factory and brands. For use with the Magnetic Stripe Card Reader (pcSwipe). Feb 28, 2023 · USR-W610 RS232/485 to Wi-Fi/Ethernet Converter USR-W610 is a device that can realize data communication between serial port and Ethernet/Wi-Fi. 7 (se puede cambiar según las WG Converter Wiegand 26/34/66 to TCP/IP Ethernet Communication Converter Dual Way Transmission No reviews yet 1 sold Shenzhen Winstar Technology Co. May 26, 2021 · This post is all about connecting to an Allen-Bradley PLC using Ethernet communications. For use with Ethernet 241 (USB/Serial) two port switch. Includes Wiegand splitters, converters for serial to USB, USB to Ethernet, Ethernet 241, and more, ensuring seamless integration across diverse systems In the meantime, the VIVOTEK Wiegand converter can convert the Ethernet signal to Wiegand output signal in order to work with the existing access control system. Explore Comnet’s industrial Ethernet switches, media converters, PoE injectors, extenders, servers, and SFPs—built for mission-critical networks The Wiegand Converter integrates all standard Wiegand based reader technologies into other applications. The Data will be sent to MCU, the internal of WEC200. Our high-quality rfIDEAS converters provide seamless USB connectivity for fast and reliable data transfer. a card reader can be operated for each side of the door), outputs for indicator LEDs of the card readers or other devices and a relay for operating e. For the installation of a Wiegand Converter Board. Thanks to its functionality, it allows remote device management and easy configuration in modern network infrastructures. It integrates a wealth of Wiegand es una interfaz estándar utilizada en lectores de tarjetas "contactless". Key product features: - RS-232 to Ethernet signal conversion for integration into the local network, - Power Dual Transmission Wiegand Converter Into TCP/IP by S4A offers customized support, DHCP or fixed IP, and TCP, IP network. WieETH can work with Wiegand protocols of any type with a length of 1 to 64 bits. Devices are used especially in systems: security, access control, time registration, logistics, warehouse, etc. Wiegand Format Converter devices provide data conversion and formatting for a variety of uses including access control, data decoding, protocol verification, and more! Wiegand converters are suitable for use with devices including card-readers, sensors, etc. pcSwipe ® Manual pcSwipe ® User Manual. WieETH enables (1) the conversion of Wiegand to Ethernet and (2) transmitting Wiegand to a remote location via Ethernet. Versatile converters engineered to adapt and expand connectivity options. Explore our range of wiegand to wiegand converters for efficient data transmission in access control systems. In the case of special Wiegand Converter RS485 was developed for the security market to connect control access equipment like keypads and card readers with Wiegand interface. : WG-TCP What is Wiegand Converter to TCP/IP? The Wiegand to TCP/IP converter was developed to interface access control system. Configuration and management of inputs and outputs via LAN (web page). Features WG26/34 auto-ID. Thanks to WEC200 converter, which is built-in Ethernet module featuring: The working Ethernet package will transform all Data into Serial Signal. Environment: Wiegand Converter into TCP/IP Model No. Cypress Wireless, Fibre Optic, Ethernet and Communication solutions. Converting Ethernet to Wiegand: Any packet can be generated to the Wiegand interface using a Spinel instruction. The converter comes with two Wiegand interfaces and network RJ45 interfaces, which can realize two-way data conversion between two WG interfaces and the network; the root supports Wiegand WG26 and WG34 formats by default, and can be customized and developed according to user needs. Mar 10, 2017 · Our WEC200 Wiegand to ethernet converter allows you to network enable your Wiegand devices / readers Points to follow to ensure correct use of the controller WEC200 applies Ethernet technology to do the communication, which is important respectably when working on the program applying Ethernet technology. RTWG01: RJ45 interface, Suitable for RTX200; RTWG02: RJ45 interface, Suitable for OEM Scan Engine + USB EVK kit; RTWG03: FPC interface, Suitable for RT830C; Wiegand is a standard interface used as output from contactless card readers. This ensures reliable signaling between readers and controllers without data loss. Users can also connect an external 9-12v power adapter for the power supply. MA6000 is a Wiegand to Ethernet converter. This converter was developed to interface access control system. La dirección IP predeterminada es 192. The smart controller converts data from Wiegand to Ethernet data transmission over a network system The PROMAG WEC-200 converter is a device that enables the conversion of Wiegand signals to Ethernet, which allows the integration of access control systems into network infrastructures. Includes Wiegand splitters, converters for serial to USB, USB to Ethernet, Ethernet 241, and more, ensuring seamless integration across diverse systems. It has a 232 serial port and a 485 serial port, but the two serial ports cannot be used simultaneously. | Alibaba. Brands Promag Manuals Media Converter WEC200 Promag WEC200 Manuals Manuals and User Guides for Promag WEC200. WIEGAND-Ethernet media converter pdf manual download. The smart controller converts data from Wiegand to Ethernet data transmission over a network system *For a quick search hit CTRL+V to paste an image into the search box WIEGAND - ETHERNET CONVERTER (CONTROLLER) The converter allows to connect devices used in access control y s t e m s w o r k i n g i n s t a n d a r d s W I E G A N D to ETHERNET. Other products and options available on request. 2. View and Download S4A WIEGAND-Ethernet manual online. Provides dual-channel transparent transmission, enabling RS485 devices The smart controller converts data from Wiegand to Ethernet data transmission over a network system requiring for easy to access, cost-effective and time consumption critical fields. Thanks to its compact design and wide compatibility, it will prove useful for applications requiring data transfer from RFID Card readers to access management systems. View and Download Promag WEC200 user manual online. com Main products Wiegand converter, Relay controller and 498 more Products from Shenzhen Winstar Technology Co. Product highlights: - Wiegand to Ethernet Convierte señales Wiegand 26/34 a TCP/IP: Este dispositivo convierte señales Wiegand 26/34 en paquetes TCP/IP Ethernet para la comunicación de red. These products leverage unique physical characteristics, such as fingerprints, facial recognition, or iris patterns, to grant or restrict access to secured areas. The communication is one-way only: from the reader to the connected device (e. , Limited 13 yrs CN Product Name:Single Wiegand input converter to TCP/IP, Wiegand converter to Ethernet,WG26-TCP converter Warranty: 2 years After-sales service: online technical support Design style: modern Place of Origin: Guangdong, China Brand: ACM Model Number: ACM-WE03 Surface material:ABS material Surface material:ABS material More Upgrade your security with Vivotek AO-20W, the leading Ethernet to Wiegand converter that seamlessly integrates license plate recognition with traditional access controls. When Wiegand data is detected, it will automatically encapsulate the Wiegand data in UDP packet and send out the UDP packet to the remote host. Its flagship offerings include advanced Ethernet IoT modules series and the Wiegand Communication Converter series, which are widely recognized for their reliability, efficiency, and seamless integration across This is a quick-and-dirty perl script for managing a WEC-200 wiegand-to-ethernet converter box from a linux host. It will read a file with a list of valid access card numbers, and open the door when those cards are scanned. The converter supports dual-way data transfer, handling Wiegand 26/34 to USB and USB to Wiegand conversion with impeccable accuracy. WEC200 media converter pdf manual download. It works with most manufacturers such as; RFIDEAS, HID, Indala, ioProx, Awid, Chubb, Posiin Paradox, Em Marin, CDVI, Verex, Desfire, Casi-ruco, Keri, Mifare, ISO 14443a, ISO 1443b, ISO 15693 iClass and several others. com Converter (Wiegand to Ethernet), connection: Ethernet, Wiegand, dimensions (WxHxD): 97x25x100mm The converter supports two-way conversion between Wiegand model and 485 signal. The converter’s setup is reduced to minimum for rapid installation. Available Wiegand format One Wiegand port One 10/100 BaseT Ethernet Port over the networking system requiring for easy to access, cost effective, time consumption critical fields. The converter output is sent to the serial port either as ASCII characters or through a callable DLL for software developers. Product Description: Single Wiegand input converter to TCP/IP, Wiegand converter to Ethernet,WG26-TCP converter Specification: The Wiegand Network TCP/IP converter module uses the TCP SERVER/CLIENT protocol or the UDP SERVER/CLIENT protocol, which can be agreed with the software developer. WG converter Wiegand 26/34/66 to TCP/IP Ethernet communication converter Dual way transmission No reviews yet Shenzhen Winstar Technology Co. Transferring Wiegand over Ethernet Two WieETH converters connected to Ethernet can work in a pair sending a Wiegand packet over the Ethernet as if there was a regular Wegand connection. 5 x 1. For example to connect a RFID card reader or a keyboard with Wiegand interface to access controller with a TCP/IP 10M/100M Ethernet RJ45 port. Including OSM-1000 OSDP to Wiegand, CVX-OPTW Converters and HHR Handheld Mobile Readers. It has 2CH of Wiegand interface, 4CH input interface, 1 relay output and a 10M/100M Ethernet RJ45 port can be compatible for correspondenceof TCP/IP communication. It a good two way transmit (bi-direction) communication device for access control system. Upgrade access control with the Vivotek AO-20W Wiegand Converter, seamlessly linking ANPR cameras to systems via Ethernet-to-Wiegand conversion. Power supply The Wiegand converter needs to use 9-15 V/50mA power supply. Wiegand to Ethernet Converter/Controller. Supports customizable TCP-to-Wiegand conversion, applicable for SOYAL LPR license plate recognition Instantly uploads DI status to a remote server via TCP/IP. Upgrade your system with top-quality wiegand to rs485 adapters!. May 23, 2021 · User manual for WEC200 Wiegand to Ethernet Converter/Controller, detailing its features, setup, and operation. 0. The WEC200 Wiegand to Ethernet Converter is an essential tool for modernizing traditional access control systems, providing the flexibility and connectivity needed to integrate with today's networked environments. Wiegand tcp ip converter are a cutting-edge solution in the realm of security and access control, utilizing biological data for identification and authentication purposes. With integrated capabilities spanning in-house research and development, production, and sales, the company delivers high-quality, customized products tailored to global market demands. WEC200 applies Ethernet technology to do the communication, which is important respectably when working on the program applying Ethernet technology. The Cypress Integration Wireless Handheld Reader Kit integrates with an existing access control system to verify credentials at sites where no reader exists. The WEC-200 converts data packets of various data collection devices with Wiegand interface into an Ethernet compatible format. into a network. by PuTTY terminal - it allows to issue commands to control the outputs and read events. e. The default IP address is 192. WieETH allows for (1) conversio More than 20 units in stock 178 subscribers 1 2. 168. Promag (Promag RFID) is known as a leading manufacturer of Automation Identification devices for POS system, RFID solution covering EPC Gen 2 UHF Reader, HF RFID reader, LF RFID readers, time attendance, access control and other networking devices work in IOT applications. Secure and efficient data transmission for various applications. Wiegand is a standard protocol used by "contactless" card readers. Wiegand is a standard protocol used by readers of contactless cards. WieETH can operate with Wiegand protocols of any type with a length of 1 to 64 bits. Detailed explanation: Wiegand 34bit can send a maximum of 4 bytes of hexadecimal code, which means that the serial port input The largest number of data in hexadecimal is FFFFFFFF, which is 4294967295 in decimal (a total of 10 bits, it means there are 10 bytes in ascii code), so the data value input by the serial port should be in Between 0---4294967295. In the meantime, the VIVOTEK Wiegand converter can convert the Ethernet signal to Wiegand output signal in order to work with the existing access control system. It means device can be used as access control online controller. The converter output is sent to the USB port either Source the PCT-WR5 Wiegand to RS485/RS232 Bi-Directional converter in bulk. It can be a TCP/IP to 2CH Wiegand converter, and also can be a simply TCP/IP network single door access controller. , Limited 14 yrs Specifications: WEC200 is a smart converter & controller featuring conversion from Wiegand to Ethernet data transmission AO-20W Wiegand Converter Easy Integration into any Access Control System Use in Combination with the ANPR Access Service Supports Ethernet to Wiegand Output Conversion Supports 26-bit and 34-bit Wiegand Format The converter design for where request transfer data between Wiegand and Ethernet communication. Convert wiegand to rs485 with expert-grade devices for secure data transmission. One Wiegand port One 10/100 BaseT Ethernet Port over the networking system requiring for easy to access, cost effective, time consumption critical fields. Convertidor de interfaz bidireccional Wiegand a RS485. Introduction: This converter design for where request transfer data between Wiegand and Ethernet communication. Possibility to configure the device in the TCP (1 or 2 ports), eg. Explore Comnet’s industrial Ethernet switches, media converters, PoE injectors, extenders, servers, and SFPs—built for mission-critical networks The CE Certified Two-Way Transmission Ethernet to Two-Channel Wiegand Converter is a compact, durable hardware solution designed for seamless integration into biometric access control systems. Ideal for integration of wiegand devices into network based access control systems for visitor management, access control or other applications. It support 4 channel of Wiegand data (26bit, 34bit and 66bit data, especially for Wiegand card number) to host via TCP/IP network, the default transfer format based on ASCII as standard and HEX for optional. WIE232). By converting dry contact closures Our converter Modbus TCP Slave allows to communicate with any kind of RS232 (Serial Port) or WIEGAND proximity reader. The use of universal interfaces allows to adjust or migrate different kinds of systems, readers, card. Wiegand Converter Board Manual Wiegand Converter User Manual. 54 MB Table of Contents Table 1. First WieETH that reads cards is set to Wiegand – Ethernet mode (TCP client mode) and the second converter to Ethernet - Wiegand mode (TCP server mode). , Limited 14 yrs Types of Dry Contact Ethernet Converters A dry contact Ethernet converter is an essential device for integrating electromechanical relay-based systems with modern IP networks. The connection to PLC or other control technology is made via an interference nhà sản xuất Wiegand người chuyển đổi thương hiệu hàng đầu tại Trung Quốc,đặt hàng s4a Wiegand bộ chuyển đổi thành tcp / ip với giá xuất xưởng,hỗ trợ kỹ thuật đầy đủ. The conversion process is automatically identified through the signal transmission direction, without manual plugging or plugging of the interface or other settings. Moreover, with VIVOTEK’s ANPR software, you can also easily configure a mapping list to link plate numbers to specific ID numbers and set specific actions to individual groups. As a pcProx card data converter, it translates all major Wiegand data outputs to USB, RS-232, RS-485 or TTL. 5 x 3. Wiegand to RS485 and RS485 to Wiegand Converter allows you to connect a Wiegand reader to an access control controller via the RS485 protocol, and vice versa — to connect an RS485 reader to a controller that uses the Wiegand interface. 4K views 15 years ago A Wiegand to Ethernet Smart Convertermore Types of Ethernet to Wiegand Converters An Ethernet to Wiegand converter is a crucial interface device that bridges modern IP-based access control systems with legacy Wiegand-compatible readers and controllers. For appearance, please refer to the picture: PCB design of the With integrated capabilities spanning in-house research and development, production, and sales, the company delivers high-quality, customized products tailored to global market demands. Perfect for security and access control. g. giao hàng nhanh chóng với số lượng lớn. The converter comes with two Wiegand interfaces and a network RJ45 interface, which can realize two-way data conversion between the two Wiegand interfaces and the network; the Wiegand26 and Wiegand34 formats are supported by default, and can be customized according to user requirements. WieETH permite (1) la conversión de Wiegand a Ethernet y (2) transmitir Wiegand a una ubicación remota a través de Ethernet. The converter output is sent to the USB port either Product Developers for Access Control, Building Systems and Embedded Electronics The smart controller converts data from Wiegand to Ethernet data transmission over a network system requiring for easy to access, cost-effective and time consumption critical fields. Reliable and efficient, these devices ensure smooth communication between security components. WieETH puede funcionar con protocolos Wiegand de cualquier tipo con una longitud de 1 a 64 bits. Interface Converters Easily convert from one interface to another. Wiegand es un protocolo estándar utilizado por lectores de tarjetas "contactless". AVANGUARD converters allow to modernize and extend the functionality of the solutions – can be an alternative to costly replacement of the entire system. With the networkable access, it gives the advantages of central control,and easily viewing the event log reports. Unlike traditional access methods that rely on keys or *For a quick search hit CTRL+V to paste an image into the search box WIEGAND - ETHERNET CONVERTER (CONTROLLER) The converter allows to connect devices used in access control y s t e m s w o r k i n g i n s t a n d a r d s W I E G A N D to ETHERNET. It features the interface conversion from Wiegand to Ethernet, which allows WEC200 able to connect to any kind of Wiegand reader, such as magnetic stripe reader, RFID reader or fingerprint reader. Promag WEC200 is a smart converter for converting from Wiegand to Ethernet data transmission, allowing you to network enable your wiegand devices / readers. 2 A at 12 V DC is reserved for readers connected to DOOR 1–4. The Wiegand converter series provides an easy solution to connect control access equip-ments, such as, keypads and card readers, to PC based controllers through RS232, RS485 or USB ports. It features the interface conversion from Wiegand to Ethernet, which allows WEC200 being able to connect to any kind of Wiegand reader, such as magnetic stripe reader, RFID reader or fingerprint reader. The Converter has multiple uses. They are also compatible with smart hosts such as mobile devices, tablets, PCs, and Dual Wiegand-Network Converter Instructions for use The converter comes with two Wiegand interfaces and network RJ45 interfaces, which can realize two WG interfaces and networks Two-way data conversion between; Wiegand WG26 and WG34 formats are What is Wiegand Converter to TCP/IP? The Wiegand to TCP/IP converter was developed to interface access control system. If connect to the access controller, it can directly use the access controller's Wiegand input port 12V power supply, the static working current is about 20 mA. Key product features: - RS-232 to Ethernet signal conversion for integration into the local network, - Power Ethernet 241 USB/Serial User Manual. If another Cutting-edge technologies encompass Wireless, Fiber optic, Ethernet, OSDP and Wiegand solutions. Easily convert from one interface to another. Bidirectional converter. These converters enable remote monitoring and control of digital on/off signals—commonly used in security systems, industrial automation, building management, and SCADA applications. Click to explore reliable, plug-and-play converters for seamless integration. Page 23 Four 4-pin terminal blocks supporting OSDP protocol for communication with the reader. We have 1 Promag WEC200 manual available for free PDF download: User Manual Promag WEC200 User Manual (20 pages) Wiegand to Ethernet Converter/Controller Brand: Promag | Category: Media Converter | Size: 0. This family of bidirectional Wiegand converters can convert data in binary and ASCII format. It features a compact size of 90mm x 45mm x 35mm, operating voltage of DC 9V-12V, and a 10M/100M self-adaptive RJ45 network interface with 2KV electromagnetic isolation. a door opener. It operates in two directions; Wiegand to Ethernet conversion or Ethernet to Wiegand Conversion. WAVE ID ® Sonar Manual ProductoDescripción: Convertidor de entrada Wiegand a TCP / IP, convertidor de Wiegand a Ethernet, convertidor WG26-TCP Specificación: El módulo conversor Wiegand Network TCP / IP utiliza el protocolo TCP SERVER / CLIENT o el protocolo UDP SERVER / CLIENT, que se puede acordar con el desarrollador del software. 7 (can be changed according to actual needs) Default listening port WieETH: Bidirectional converter Ethernet – Wiegand Wiegand is a standard protocol used by readers of contactless cards. WieETH allows for (1) conversion of Wiegand to Ethernet and (2) transmit Wiegand to a remote location over the Ethernet. It operates in two directions: Wiegand to Ethernet conversion or Ethernet to Wiegand conversion. Get in touch if you have a particular requirement and we'll see what we can do. Aug 17, 2024 · Find reliable wiegand to rs485 solutions on AliExpress. A pair of the MA6000 are used as Wiegand extender where wire installation of a card reader is difficult. , Limited on Alibaba. Enhance your access control system with our Wiegand to TTL converters. De este modo, los lectores de tarjetas "contactless" estándar se pueden conectar fácilmente a un PC o sistema similar mediante la interfaz RS485. When it operates in Wiegand to Ethernet conversion, it accepts Wiegand data from 26-bit up to 66 bit. It provides the computer/terminal/PLC interface when using ID badges for more than door access. It can connect up to eight OSDP readers or WIegand readers with accessory (AXIS TA1101-B Wiegand to OSDP Converter in multidrop). Promag RFID represents the reliable quality in industry. For example Access control system is the suitable one to integrate with WEC200 for development of an extra sub-system running visitors management software applications. The only requirement is that your Wiegand device supports Wiegand 26 and 34 bit protocol. WG to Ethernet Converter TCP/IP to Wiegand Converter for Security Access Control System No reviews yet Shenzhen Winstar Technology Co. 5 pulgadas, este dispositivo puede caber fácilmente en espacios reducidos. It support Wiegand 26bit and Wiegand 34bit data (especially for Wiegand card number) to host via TCP/IP network, the default transfer format based on ASCII standard. Ideal for remote Wiegand signal extension in access control systems. Enjoy reliable performance and long-distance communication. Inquire about wholesale pricing for this essential system component. Its flagship offerings include advanced Ethernet IoT modules series and the Wiegand Communication Converter series, which are widely recognized for their reliability, efficiency, and seamless integration across The converter is designed for remote control where need Wiegand input but far from the control center to terminal. USB, Ethernet, RS232, RS485 and Wiegand. Available Wiegand format Promag (Promag RFID) is known as a leading manufacturer of Automation Identification devices for POS system, RFID solution covering EPC Gen 2 UHF Reader, HF RFID reader, LF RFID readers, time attendance, access control and other networking devices work in IOT applications. These converters translate digital Ethernet data into the proprietary Wiegand signaling format, enabling seamless integration of new networked systems with existing hardware. The device ensures reliable Dual Transmission Wiegand Converter Into TCP/IP by S4A offers customized support, DHCP or fixed IP, and TCP, IP network. Wiegand Converters - Wiegand Splitters - Wiegand Extenders - Cypress Integration Solutions. The Wiegand to Modbus/RS-486 converter contains all functions for an access or door controller in one housing: Two independent Wiegand channels (e. Designed for compatibility with a wide range of rfIDEAS models, these converters simplify your authentication, identification, and access control processes. As access Wiegand device server for integration of Wiegand devices into a network Without system drivers you can now integrate Wiegand input devices like RFID readers, card readers etc. This Wiegand-to-Ethernet Smart Controller is a compact access controller that is able to connect to any kind of Wiegand reader, such as a magnetic stripe or fingerprint reader. 3 The Wiegand converter can convert the Ethernet signal to Wiegand output signal (Data 0, Data 1) so that an easy integration is possible with existing access control systems. Moxa's serial media converters allow devices with different serial interfaces to communicate effortlessly. Our Wiegand to RS232, RS485 and USB Converters are developed to interface security equipment and connect to access controllers. Feature highlights: TCP/IP to Wiegand signal data transmission converter designed for access control systems, supporting dual-way transmission between Wiegand 26/34 bits and TCP/IP Ethernet. Tamaño compacto: Con un tamaño compacto de 5. Transferring Wiegand over Ethernet: Two WieETH converters connected to Ethernet can work in a pair sending a Wiegand packet over the Ethernet as if there was a regular Wegand connection. Serial-to-serial converters help convert between RS-232 and RS-422/485, and serial-to-fiber converters convert all three of these interfaces to optical fiber.
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