- **Multiport Connectivity:** Provides **16 serial ports (DB25 female)** and **1 parallel port (DB25 female)**, allowing simultaneous communication with multiple serial devices. - **Ethernet Interface:** Supports **Ethernet connectivity** with **UTP, BNC, and AUI** connectors, enabling flexible network integration across various physical media. - **High Throughput:** Each serial channel supports data throughput between **50 bps and 57.6 kbps**, ensuring stable and efficient data transmission for a wide range of serial devices. - **19-Inch Rack Mountable Design:** The GTS516T is designed for **standard 19" rack installation**, making it suitable for data centers, control rooms, and industrial cabinets. - **Windows Driver Support:** Compatible with **Windows NT, 2000, and XP** operating systems through dedicated drivers, enabling seamless integration with PC-based systems. - **Remote Configuration via Telnet:** Supports **remote console access** through Telnet for configuration and management, including password-protected access and command-line control. - **Console Mode Configuration:** Provides **local console setup** via serial port 1 for initial configuration, including IP address assignment and network interface setup. - **Flexible Network Configuration:** Allows configuration of IP address and Ethernet connector type using built-in command-line utilities (`ifconfig`, `sysconfig reinit`). - **RTTY Mode for Serial Communication:** Supports **RTTY (Radio Teletype)** mode for serial ports, enabling compatibility with specific communication protocols and Windows driver mapping. - **COM Port Virtualization:** Through the **gport_ap.exe** utility, the GTS516T maps its serial ports to virtual COM ports in Windows, allowing legacy applications to communicate over Ethernet as if connected locally.

Manufacturer: Rayon

Category: Serial Over IP RS232/485

- **Multiport Communication Server:** Provides **8 serial ports (DB25 female)** and **1 parallel port (DB25 female)** for simultaneous device connections. - **Ethernet Connectivity:** Supports **UTP, BNC, and AUI** Ethernet interfaces, ensuring compatibility with various network environments and cabling standards. - **High Throughput:** Each serial channel supports data throughput up to **110–115.2 kbps**, enabling efficient data exchange with connected serial devices. - **Flexible Network Integration:** Operates as an Ethernet-to-serial/parallel bridge, allowing remote access to serial devices over TCP/IP networks. - **19" Rack-Mountable Design:** Standard rack-mount form factor for easy integration into existing network or server racks. - **Windows Driver Support:** Compatible with **Windows NT, 2000, and XP** operating systems through dedicated Rayon drivers, enabling virtual COM port mapping. - **Configurable Operation Modes:** Supports **RTTY mode** for serial communication and can be configured via console or remote Telnet interface. - **Remote Management:** Provides **Telnet-based remote console access** for configuration and monitoring, with password protection and command-line interface. - **Industrial Reliability:** Designed for continuous operation in demanding environments, with robust hardware and firmware stability.

Manufacturer: Rayon

Category: Serial Over IP RS232/485

- **Multiport Communication Server:** Supports **8 serial ports (DB25 female)** and **1 parallel port (DB25 female)** for connecting multiple serial and parallel devices to an Ethernet network. - **Ethernet Connectivity:** Provides **Ethernet interface options (UTP/BNC/AUI)** for flexible network integration across different physical media types. - **High Throughput:** Each serial channel supports data throughput from **50 bps up to 57.6 kbps**, ensuring reliable communication for a wide range of serial devices. - **19" Rack-Mountable Design:** Standard rack-mount form factor for easy installation in network or equipment racks. - **Windows Driver Support:** Compatible with **Windows NT, 2000, and XP** operating systems through dedicated GTS500 series drivers. - **Remote Management:** Supports **Telnet-based remote console access** for configuration and monitoring. - **Console Configuration Mode:** Local console setup via serial port for initial configuration and IP address assignment. - **Flexible Serial Modes:** Configurable **RTTY (Radio Teletype)** mode for serial communication compatibility with Windows drivers. - **Command-Line Interface (CLI):** Built-in command interpreter accessible via console or Telnet for system configuration, diagnostics, and management. - **Firmware-Based Configuration:** Persistent configuration storage with “save all” command ensuring settings are retained after power cycles. - **Industrial Reliability:** Designed for continuous operation in demanding environments with robust hardware and stable firmware.

Manufacturer: Rayon

Category: Serial Over IP RS232/485

- **Multi‑Function Serial Converter:** Operates as an RS‑232 to RS‑232 ground isolator, RS‑232 to RS‑422/RS‑485 converter, RS‑422/RS‑485 repeater, or RS‑422/RS‑485 bridge. - **Triple‑Way Isolation:** Provides galvanic isolation between input, output, and power supply circuits to eliminate ground loops and protect connected equipment from transient voltages and stray currents. - **Double‑Barrier Isolation:** Ensures robust signal separation between input and output connectors, enhancing reliability in electrically noisy environments. - **Flexible Interface Configuration:** Each port can be independently configured for RS‑422 (full‑duplex) or RS‑485 (half‑duplex) operation via a 4‑bit DIP switch. - **Auto‑Data‑Direction Control:** In RS‑485 mode, the converter automatically manages data direction without requiring additional software or control signals. - **LED Status Indicators:** Dedicated LEDs for power and data transmission (TX/RX) on each port provide real‑time communication status monitoring. - **Multiple Connection Modes:** Supports combinations such as RS‑232↔RS‑232, RS‑232↔RS‑422, RS‑232↔RS‑485, RS‑422↔RS‑422, RS‑422↔RS‑485, and RS‑485↔RS‑485. - **Compact Industrial Design:** Rugged metal enclosure with DB9 connectors for secure serial connections. - **Wide Power Input Range:** Operates from a 5 V DC supply (typical 400 mA) using an included 100–240 V AC adapter. - **Environmental Robustness:** Designed for operation in ambient temperatures from 0 °C to 55 °C and humidity up to 95 % RH.

Manufacturer: Rayon

Category: Serial Data Logger

- **Dual RS232 Ports:** Two independent RS232 DB9 male connectors for serial communication. - **Ethernet Connectivity:** Auto-detecting 10/100 Mbps Ethernet interface via RJ45 connector. - **High-Performance CPU:** 32-bit 100 MHz MIPS RISC processor for efficient data handling. - **Embedded Linux System:** Provides stability, multitasking, and network protocol support. - **Flexible Network Modes:** Supports TCP Server, TCP Client, UDP Send/Receive, and UDP Multi-Serial modes. - **Cross-Platform Drivers:** - Windows NT/2000/XP/Vista/7 Virtual COM driver (APORT and TPORT modes) - Linux raw TTY (GVMODEM) driver - SCO UNIX real TTY (RTTY) driver - **Web, Telnet, and Console Configuration:** Multiple setup interfaces for flexible management. - **Virtual COM Port Support:** Enables remote serial devices to appear as local COM ports on Windows systems. - **Firmware Upgradeable:** Supports TFTP-based firmware updates via console and DIP switch control. - **Compact and Durable Design:** Small form factor with robust construction suitable for industrial and commercial environments. - **Power Efficiency:** Operates on 5VDC at 1200mA. - **Diagnostic LEDs:** Indicate power, LAN link/activity, and serial port transmission status. - **Operating Environment:** Designed for 5–40°C operation and up to 90% relative humidity.

Manufacturer: Rayon

Category: Serial Over IP RS232/485

- **Multi-Protocol Serial Interface:** Supports RS232, RS422, and RS485 communication standards, selectable via DIP switch or web configuration. - **Ethernet Connectivity:** Auto-detecting 10/100 Mbps Ethernet interface with RJ45 connector for seamless LAN integration. - **Embedded Linux System:** Built on a Linux-based RISC architecture for stability, scalability, and remote management. - **Flexible Configuration:** Supports configuration through Web GUI, Telnet, or console terminal. - **High-Speed Serial Communication:** Operates at data rates up to 230.4 kbps. - **Auto Data Direction Control:** Automatic transmit/receive switching for RS485 mode, eliminating manual control requirements. - **Cross-Platform Driver Support:** - Windows NT/2000/XP/Vista/7/8/10 virtual COM port driver - Linux raw TTY driver - SCO UNIX real TTY driver - **Multiple Operating Modes:** - TCP Server / Client - UDP Send / Receive - Real TTY (COM or GVMODEM) - **Web-Based Management:** Integrated web server for easy setup and monitoring. - **Compact Industrial Design:** Rugged enclosure suitable for embedded and industrial applications. - **Low Power Consumption:** Operates on 5VDC at 1200mA. - **Firmware Upgradeable:** Supports TFTP-based firmware updates via console or network. - **Diagnostic LEDs:** Indicate power, LAN link/activity, and serial communication status.

Manufacturer: Rayon

Category: Serial Over IP RS232/485

- **Dual Serial Interface:** Two independent serial ports configurable as RS232, RS422, or RS485 via DIP switch or web interface. - **Linux-Based Embedded System:** Built on a 32-bit MIPS RISC CPU running at 100 MHz with 16 MB Flash ROM and 16 MB SDRAM for stable multitasking and network performance. - **Auto-Detecting Ethernet Interface:** Supports 10/100 Mbps auto-negotiation on RJ45 connector. - **Flexible Configuration:** Setup via web browser, Telnet, or console terminal. DIP switches allow hardware-level configuration. - **Multiple Communication Modes:** Supports TCP Server, TCP Client, UDP Send/Receive, and UDP Multi-Serial modes. - **Virtual COM Port Support:** Windows NT/2000/XP/Vista/7/8/10 virtual COM drivers; Linux raw TTY and SCO UNIX real TTY drivers. - **Auto Data Direction Control:** Built-in automatic data direction control for RS485 communication. - **Cross-Platform Compatibility:** Works with Windows, Linux, and UNIX systems using Rayon’s TPORT and RPORT virtual COM drivers. - **Web-Based Management:** Integrated web server for configuration, firmware updates, and status monitoring. - **Compact Industrial Design:** Rugged enclosure with small footprint (92 × 118 × 27 mm) suitable for control panels and embedded systems. - **Low Power Consumption:** Operates at 5 VDC, 1200 mA. - **Environmental Tolerance:** Operating temperature 5–40°C, humidity 10–90% RH.

Manufacturer: Rayon

Category: Serial Over IP RS232/485

- **Four RS232 Serial Ports:** Each port uses a DB9 male connector and supports data rates up to **230,400 bps**. Each port provides **5V power output on pin 9**, suitable for powering external devices such as barcode readers. - **Embedded Linux System:** The internal system runs on a **32-bit 100 MHz MIPS CPU** with **16 MB Flash ROM** and **16 MB SDRAM**, ensuring stable multitasking and network performance. - **Ethernet Connectivity:** Auto-detecting **10/100 Mbps Ethernet interface (RJ45)** supporting both 10Base-T and 100Base-TX standards. - **Flexible Network Protocols:** Supports **TCP/IP** and **UDP/IP** communication modes, including **TCP Server**, **TCP Client**, and **UDP Send/Receive** modes. - **Cross-Platform Driver Support:** - **Windows NT/2000/XP/Vista/7/8/10:** Virtual COM port driver (TPORT or RPORT). - **Linux:** Raw TTY driver (GVMODEM). - **SCO UNIX:** Real TTY driver (RTTY). - **Web, Telnet, and Console Configuration:** Multiple setup interfaces for network and serial configuration, including firmware upgrade and diagnostic tools. - **Integrated Power Output Control:** Each RS232 port provides a **5V output on pin 9**, controlled via the DTR signal. A special variant (**IPORT104P1**) provides continuous 5V output regardless of DTR state. - **Current Limitation Protection:** Built-in current limiting circuit prevents overload or short-circuit damage on the 5V output pins. - **Compact Industrial Design:** Durable enclosure with dimensions **205 × 135 × 29 mm**, optimized for panel or desktop installation. - **Low Power Consumption:** Operates at **5V DC / 1200 mA**, suitable for embedded or industrial environments.

Manufacturer: Rayon

Category: Serial Over IP RS232/485

- **Multi-Protocol Serial Support:** Four independent serial ports configurable as RS232, RS422, or RS485 via DIP switch or software setup. - **High-Speed Communication:** Supports baud rates up to 230,400 bps for each serial channel. - **Linux-Based Embedded System:** Built on a 32-bit 100 MHz MIPS RISC CPU with 16 MB Flash ROM and 16 MB SDRAM, ensuring stable and efficient operation. - **Flexible Network Connectivity:** Auto-detecting 10/100 Mbps Ethernet interface with RJ45 connector supporting both TCP/IP and UDP/IP protocols. - **Cross-Platform Compatibility:** - Windows NT/2000/XP/Vista/7/8/10 via virtual COM port driver (TPORT/RPORT). - Linux via raw TTY driver. - SCO UNIX via real TTY driver. - **Multiple Operating Modes:** - TCP Server/Client mode. - UDP Send/Receive and Multi-Serial modes. - Real TTY (COM or GVMODEM) modes for UNIX/Linux integration. - **Web and Telnet Configuration:** Full configuration via web browser, Telnet, or console terminal. - **Auto Data Direction Control:** Automatic transmit/receive switching in RS485 mode. - **DIP Switch Configuration:** Hardware DIP switches for interface selection, console mode, and firmware upgrade mode. - **Compact Industrial Design:** Rugged metal enclosure with compact dimensions (205 × 135 × 29 mm). - **Low Power Consumption:** Operates at 5 VDC, 1200 mA. - **Environmental Tolerance:** Operating temperature 5–40°C; humidity 10–90% RH.

Manufacturer: Rayon

Category: Serial Over IP RS232/485

- **Linux-Based Embedded System:** Built on a 32-bit 100 MHz MIPS RISC CPU with 16 MB Flash ROM and 16 MB SDRAM, providing a stable, multitasking environment for network-to-serial data conversion. - **Multi-Port Serial Connectivity:** - IPort134I: 4 ground-isolated RS422/RS485 ports - IPort138I: 8 ground-isolated RS422/RS485 ports Each port configurable individually via DIP switch or software. - **Ethernet Interface:** - Auto-detecting 10/100 Mbps Ethernet (100Base-T) - RJ45 connector with link/activity LEDs - Supports TCP/IP and UDP/IP protocols - **Flexible Configuration:** - Web-based, Telnet, or console terminal setup - Supports static or dynamic IP addressing - Configurable serial modes: TCP Server, TCP Client, UDP Send/Receive, UDP Multi-Serial, Real TTY (Linux/UNIX), and Virtual COM (Windows) - **Cross-Platform Driver Support:** - Windows NT/2000/XP/Vista/7/8/10 Virtual COM driver - Linux raw TTY driver - SCO UNIX real TTY driver - Supports both TPORT and RPORT virtual COM modes for flexible network sharing - **Ground Isolation:** Each RS422/RS485 port is galvanically isolated to prevent ground loops and protect connected equipment. - **Auto Data Direction Control:** Automatic transmit/receive switching in RS485 mode for half-duplex communication. - **High-Speed Serial Communication:** Supports baud rates up to 230,400 bps per port. - **Web-Based Management:** Integrated HTTP server for configuration, firmware updates, and status monitoring. - **Firmware Upgradeable:** Supports TFTP-based firmware updates via console or network.

Manufacturer: Rayon

Category: Serial Over IP RS232/485

- **Eight RS232 Ports:** Provides 8 independent RS232 DB9 male connectors for serial communication. - **5V Power Output on Pin 9:** Each RS232 port can supply 5V DC power on pin 9, suitable for powering external serial devices such as barcode scanners or readers. - **Auto-Detecting Ethernet Interface:** Supports 10/100 Mbps auto-negotiation for seamless LAN integration. - **Embedded Linux System:** Ensures stability, flexibility, and remote configuration via web, Telnet, or console. - **Multiple Communication Modes:** Supports TCP Server, TCP Client, UDP Send/Receive, and UDP Multi-Serial modes. - **Virtual COM Port Drivers:** Compatible with Windows NT/2000/XP/Vista/7/8/10 systems, providing transparent serial communication over IP. - **Real TTY Drivers:** Offers native TTY support for Linux and SCO UNIX environments. - **Web and Telnet Configuration:** Enables remote setup and monitoring through browser or terminal interface. - **Current Limitation Protection:** Built-in current limiting on 5V output to prevent overload or short-circuit damage. - **Console Port Sharing:** Serial port 1 can function as a console port for system configuration. - **Compact Industrial Design:** Rugged metal enclosure suitable for industrial and laboratory environments. - **Flexible Power Management:** DTR signal controls 5V output activation; optional IPORT108P1 version provides continuous 5V output.

Manufacturer: Rayon

Category: Serial Over IP RS232/485

- **Multi-Port Serial Connectivity:** Eight independent serial ports supporting RS232, RS422, or RS485 interfaces, selectable per port via DIP switch or software. - **High-Speed Communication:** Supports baud rates up to **230,400 bps** for each serial channel. - **Linux-Based Embedded System:** Built on a 32-bit MIPS RISC CPU running at 100 MHz with 16 MB Flash ROM and 16 MB SDRAM, ensuring stable multitasking and network performance. - **Flexible Network Integration:** Auto-detecting **10/100 Mbps Ethernet interface** with RJ45 connector for seamless LAN connectivity. - **Multiple Operating Modes:** Supports TCP Server, TCP Client, UDP Send/Receive, and UDP Multi-Serial modes for versatile network communication. - **Cross-Platform Driver Support:** - Windows NT/2000/XP/Vista/7/8/10 Virtual COM driver (TPORT and RPORT modes) - Linux raw TTY driver (GVMODEM) - SCO UNIX real TTY driver (RTTY) - **Web, Telnet, and Console Configuration:** Device setup and management via web browser, Telnet session, or serial console. - **Auto Data Direction Control:** Automatic transmit/receive switching for RS485 communication. - **Firmware Upgradeable:** Supports TFTP-based firmware updates through console and network interface. - **Compact Industrial Design:** Rugged metal enclosure suitable for control cabinets and industrial environments. - **Power Efficiency:** Operates on 5 VDC at 1.6 A (nominal 8 W power consumption). - **Environmental Tolerance:** Designed for 5–40°C operating temperature and up to 90% relative humidity.

Manufacturer: Rayon

Category: Serial Over IP RS232/485

- **Multi-Port Serial Connectivity:** Eight independent RS422/RS485 serial ports with DB9 male connectors. - **High-Speed Communication:** Supports data rates up to 230,400 bps per port. - **Linux-Based Embedded System:** Built on a 32-bit 100 MHz MIPS RISC CPU with 16 MB Flash ROM and 16 MB SDRAM for stable, multitasking operation. - **Flexible Network Interface:** Auto-detecting 10/100 Mbps Ethernet interface (RJ45 connector). - **Multiple Operating Modes:** Supports TCP Server, TCP Client, UDP Send/Receive, and UDP Multi-Serial modes. - **Cross-Platform Driver Support:** - Windows NT/2000/XP/Vista/7/8/10 Virtual COM driver (TPORT and RPORT modes). - Linux raw TTY driver. - SCO UNIX real TTY driver. - **Web and Telnet Configuration:** Built-in web server and Telnet interface for remote configuration and monitoring. - **Auto Data Direction Control:** Automatic transmit/receive switching for RS485 communication. - **DIP Switch Configuration:** Hardware switches for setting RS422/RS485 interface modes and console access. - **Console Port:** Shared with Serial Port 1 for direct system access and firmware management. - **Compact Industrial Design:** Rugged metal housing suitable for control cabinets and industrial environments. - **Power Efficiency:** Operates on 5 VDC at 1.6 A (typical). - **Environmental Tolerance:** Operating temperature 5–40°C, humidity 10–90% RH.

Manufacturer: Rayon

Category: Serial Over IP RS232/485

- **Four Isolated Serial Ports:** Supports 4 independent, ground-isolated RS422/RS485 ports via DB9 male connectors. - **Ethernet Connectivity:** Auto-detecting 10/100 Mbps Ethernet interface (RJ45 connector). - **Embedded Linux System:** Linux-based firmware for stability, security, and flexible configuration. - **High-Speed Serial Communication:** Supports baud rates up to 230,400 bps. - **Flexible Configuration:** Serial interface type (RS422 or RS485) selectable via DIP switches or software/web interface. - **Auto Data Direction Control:** Automatic transmit/receive control for RS485 half-duplex communication. - **Multiple Network Modes:** Supports TCP Server, TCP Client, UDP Send/Receive, and UDP Multi-Serial modes. - **Cross-Platform Drivers:** - Windows NT/2000/XP/Vista/7/8/10 Virtual COM driver - Linux raw TTY driver - SCO UNIX real TTY driver - **Web, Telnet, and Console Setup:** Configuration accessible through web browser, Telnet session, or serial console. - **Ground Isolation:** Electrical isolation between Ethernet and serial ports for noise immunity and protection. - **Compact Industrial Design:** Rugged metal enclosure suitable for control cabinets and industrial environments. - **Firmware Upgradeable:** Supports TFTP-based firmware updates via console and network. - **Low Power Consumption:** Operates on 5VDC at 1.2A. - **Environmental Tolerance:** Designed for 5–40°C operation and up to 90% relative humidity.

Manufacturer: Rayon

Category: Serial Over IP RS232/485

- **Eight Ground-Isolated Serial Ports:** Supports 8 independent RS422/RS485 interfaces, each configurable via DIP switch or software. Isolation ensures protection against ground loops and electrical noise. - **Ethernet Connectivity:** Auto-detecting 10/100 Mbps Ethernet interface (RJ45 connector) for flexible network integration. - **Embedded Linux System:** Provides a robust, multitasking environment for network and serial data management. - **Flexible Communication Modes:** Supports TCP Server, TCP Client, UDP Send/Receive, and UDP Multi-Serial modes. - **Cross-Platform Driver Support:** - Windows NT/2000/XP/Vista/7/8/10 Virtual COM driver - Linux raw TTY driver - SCO UNIX real TTY driver - **Web, Telnet, and Console Configuration:** Multiple setup interfaces for network and serial configuration. - **Auto Data Direction Control:** Automatic transmit/receive switching for RS485 communication. - **High-Speed Serial Transmission:** Supports baud rates up to 230,400 bps. - **Ground Isolation:** Each serial port is galvanically isolated from the system ground, enhancing reliability in industrial environments. - **Compact Industrial Design:** Rugged metal enclosure suitable for DIN-rail or panel mounting. - **Firmware Upgradeable:** Supports TFTP-based firmware updates via console or network. - **Low Power Consumption:** Operates at 5 VDC, 1.6 A typical.

Manufacturer: Rayon

Category: Serial Over IP RS232/485

- **Dual Serial Interfaces:** One standard RS232 port and one ground-isolated RS422/RS485 port (DB9 male connectors). - **Ethernet Connectivity:** Auto-detecting 10/100 Mbps Ethernet interface via RJ45 connector. - **High-Performance Processor:** 32-bit 100 MHz MIPS RISC CPU for efficient data handling and low latency. - **Memory Resources:** 16 MB Flash ROM and 16 MB SDRAM for firmware, buffering, and protocol management. - **Flexible Network Protocols:** Supports TCP/IP and UDP/IP communication modes. - **Operating Modes:** TCP Server, TCP Client, UDP Send/Receive, UDP Multi-Serial, and Real TTY modes. - **Cross-Platform Drivers:** - Windows NT/2000/XP/Vista/7 Virtual COM driver (APORT and TPORT modes) - Linux raw TTY and GVMODEM driver - SCO UNIX real TTY (RTTY) driver - **Web, Telnet, and Console Configuration:** Multiple setup interfaces for flexible deployment. - **Ground Isolation:** RS422/485 port features galvanic isolation to prevent ground loops and protect connected equipment. - **Compact Design:** Small form factor suitable for embedded or industrial environments. - **Firmware Upgradeable:** Supports TFTP-based firmware updates via console or network. - **Diagnostic LEDs:** Indicators for power, LAN link/activity, and serial port transmission/reception. - **Low Power Consumption:** Operates on 5 VDC at 1200 mA.

Manufacturer: Rayon

Category: Serial Over IP RS232/485

- **Dual Serial Interfaces:** - One standard RS232 port (DB9 male) - One ground-isolated RS422/485 port (DB9 male) - **Network Interface:** 10/100 Mbps auto-detecting Ethernet (RJ45 connector) - **High-Performance Embedded System:** - 32-bit 100 MHz MIPS RISC CPU - 16 MB Flash ROM and 16 MB SDRAM - **Flexible Communication Modes:** - TCP Server / TCP Client - UDP Send / Receive - Real TTY and Virtual COM modes - **Cross-Platform Driver Support:** - Windows NT/2000/XP/Vista/7/8/10 Virtual COM driver - Linux raw TTY driver - SCO UNIX real TTY driver - **Web, Telnet, and Console Configuration:** - Built-in web server for browser-based setup - Telnet and terminal configuration options - **Ground Isolation:** - Electrical isolation on RS422/485 interface for noise immunity and protection - **Compact and Durable Design:** - Small form factor for easy integration into control panels or network cabinets - **Local and Remote Access:** - Supports local pass-through and remote IP access - **High-Speed Serial Communication:** - Up to 230,400 bps (230.4 kBd) - **Low Power Consumption:** - 5 VDC @ 1200 mA - **Operating System:** Embedded Linux for stability and flexibility

Manufacturer: Rayon

Category: Serial Over IP RS232/485

- **16-Port RS‑232 Serial Expansion:** Provides sixteen independent RS‑232 channels accessible via Ethernet, enabling multiple serial devices to be networked through a single IP address. - **High-Performance Embedded Processor:** Equipped with a 100 MHz 32‑bit MIPS RISC CPU for low-latency serial data processing. - **Flexible Network Protocols:** Supports TCP/IP and UDP/IP communication modes, including TCP Server, TCP Client, UDP Send/Receive, and UDP Multi-Serial modes. - **Virtual COM Port Support:** Windows virtual COM driver (NT/2000/XP/Vista/7) and Linux/SCO UNIX TTY drivers allow transparent serial communication over IP networks. - **TPORT and RPORT Driver Compatibility:** - **TPORT driver** provides persistent TCP connections for dedicated Windows hosts, enabling full control signal transmission and heartbeat monitoring. - **RPORT driver** allows dynamic, multi-host access by connecting and disconnecting on demand. - **High Baud Rate Support:** Up to **230.4 kBd** per serial channel. - **Comprehensive Interface Options:** 8 × DB9 male connectors and 1 × DB62 connector (expandable to 8 × DB9 via R804S cable). - **Web, Telnet, and Console Configuration:** Multiple setup interfaces for flexible deployment and management. - **RFC2217 Telnet Extension Support:** Enables remote configuration of serial parameters (baud rate, parity, flow control) via standard Telnet negotiation. - **Compact Industrial Design:** Rugged metal housing with compact dimensions (205 × 135 × 29 mm). - **Low Power Consumption:** Operates at **5 V DC / 1200 mA**, suitable for embedded and industrial environments. - **Cross-Platform Driver Support:** Compatible with Windows, Linux, and SCO UNIX systems. - **Firmware Upgradeable:** Supports TFTP-based firmware updates via console or network.

Manufacturer: Rayon

Category: Serial Over IP RS232/485

- **Multi-Interface Serial Connectivity:** Provides 2× RS232, 1× isolated RS232, and 1× isolated RS422/485 ports via DB9 male connectors. - **High-Performance Embedded System:** Powered by a 32-bit 100 MHz MIPS RISC CPU with 16 MB Flash ROM and 16 MB SDRAM, ensuring fast data handling and stable operation. - **Ethernet Networking:** Auto-detecting 10/100 Mbps Ethernet interface (100Base-T) with RJ45 connector for flexible LAN integration. - **Multiple Operating Modes:** Supports TCP Server, TCP Client, UDP Send/Receive, UDP Multi-Serial, and Real TTY modes for diverse networking environments. - **Cross-Platform Driver Support:** - Windows NT/2000/XP/Vista/7 Virtual COM driver (APORT or TPORT mode) - Linux raw TTY (GVMODEM) driver - SCO UNIX real TTY (RTTY) driver - **Ground Isolation:** Electrical isolation on RS232 and RS422/485 ports to prevent ground loops and protect connected devices. - **Web, Telnet, and Console Configuration:** Built-in web server, Telnet interface, and console port for flexible configuration and monitoring. - **Firmware Upgradeable:** Supports TFTP-based firmware updates via DIP switch configuration. - **Compact Industrial Design:** Rugged metal enclosure (205 × 135 × 29 mm) suitable for control cabinets and industrial environments. - **Power Efficiency:** Operates on 5 V DC at 1.2 A (6 W typical consumption).

Manufacturer: Rayon

Category: Serial Over IP RS232/485

- **IP to Serial Conversion:** Converts 10/100Base-T Ethernet (RJ45) to RS232 serial communication. - **Multiple Serial Interfaces:** Two isolated RS232 slave ports and one local RS232 pass-through port. - **High-Performance CPU:** 32-bit 100 MHz MIPS RISC processor for efficient data handling. - **Memory Architecture:** 16 MB Flash ROM and 16 MB SDRAM for firmware and buffering. - **Auto-Detecting Ethernet:** Automatically detects 10/100 Mbps network speed. - **Flexible Communication Modes:** Supports TCP Server/Client and UDP Send/Receive modes. - **Virtual COM Port Support:** Compatible with Windows NT/2000/XP/Vista/7/8/10 via virtual COM drivers. - **Cross-Platform Drivers:** Linux raw TTY and SCO UNIX real TTY drivers supported. - **Web, Telnet, and Console Configuration:** Multiple setup interfaces for flexible management. - **Ground Isolation:** Provides electrical isolation on RS232 ports to prevent ground loops. - **High Baud Rate:** Supports serial communication speeds up to 230,400 bps. - **Compact Design:** Small form factor for easy integration into industrial or embedded systems. - **Low Power Consumption:** Operates at 5 VDC, 1200 mA. - **Industrial Reliability:** Designed for continuous operation in industrial environments.

Manufacturer: Rayon

Category: Serial Over IP RS232/485

- **Dual Standard and Dual Isolated RS232 Ports:** Two standard RS232 and two galvanically isolated RS232 interfaces for noise immunity and protection against ground loops. - **Ethernet Connectivity:** Auto-detecting 10/100 Mbps Ethernet interface (RJ45, 100Base-T) for flexible LAN integration. - **High-Performance Embedded CPU:** 32-bit 100 MHz MIPS RISC processor ensures low latency and efficient serial-to-IP data handling. - **Multi-Protocol Support:** Operates in TCP Server, TCP Client, UDP Send/Receive, and UDP Multi-Serial modes. - **Cross-Platform Drivers:** - Windows NT/2000/XP/Vista/7 Virtual COM driver (APORT or TPORT mode) - Linux raw TTY (GVMODEM) driver - SCO UNIX real TTY (RTTY) driver - **Web, Telnet, and Console Configuration:** Multiple setup interfaces for flexible deployment and remote management. - **Ground Isolation:** Electrical isolation on RS232 ports enhances reliability in industrial environments. - **Firmware Upgradeable:** Supports TFTP-based firmware updates for long-term maintainability. - **Compact Design:** Slim 205 × 135 × 29 mm enclosure suitable for panel or desktop installation. - **Low Power Consumption:** Operates at 5 V DC, 1.2 A (6 W typical). - **Industrial Reliability:** Designed for continuous operation in 5–40 °C and 10–90 % RH environments.

Manufacturer: Rayon

Category: Serial Over IP RS232/485

- **Multi-Interface Serial Connectivity:** Provides 4 serial ports in total — 2 standard RS232 ports and 2 ground-isolated RS422/RS485 ports. Each RS422/RS485 port supports **TX+, TX-, RX+, RX-, and isolated GND** signals. - **High-Performance Embedded System:** Equipped with a **32-bit 100MHz MIPS RISC CPU**, **16MB Flash ROM**, and **16MB SDRAM**, ensuring stable and efficient data handling. - **Flexible Network Integration:** Supports **10/100Mbps Ethernet (RJ45)** with auto-detection for 10Base-T or 100Base-TX operation. - **Multiple Communication Modes:** - **TCP Server/Client Mode** - **UDP Send/Receive Mode** - **Virtual COM Port Mode (Windows)** - **Real TTY Mode (UNIX/Linux)** - **Web, Telnet, and Console Configuration** - **Ground Isolation:** RS422/485 ports are **galvanically isolated** to prevent ground loops and electrical interference, ensuring reliable operation in industrial environments. - **Auto Data Direction Control:** RS485 ports support automatic data direction control, simplifying half-duplex communication without external flow control. - **Cross-Platform Driver Support:** - **Windows NT/2000/XP/Vista/7/8/10**: Virtual COM driver (APORT or TPORT mode) - **Linux**: Raw TTY driver (GVMODEM) - **SCO UNIX**: Real TTY (RTTY) driver - **Web-Based Management:** Integrated web server for configuration, monitoring, and firmware updates. - **Compact and Durable Design:** Housed in a **Rayon industrial-grade enclosure**, suitable for control systems, automation, and remote device management.

Manufacturer: Rayon

Category: Serial Over IP RS232/485

- **High-Performance Embedded CPU:** Equipped with a 32-bit 100 MHz MIPS RISC processor, offering superior performance compared to traditional 16-bit controllers. - **Multiple Serial Interfaces:** - One local RS232 pass-through port (DB9 male) - One ground-isolated RS422/RS485 port supporting two remote IP-accessible RS485 channels - **Network Connectivity:** - Auto-detecting 10/100 Mbps Ethernet interface (RJ45 connector) - Supports both TCP/IP and UDP/IP protocols - **Flexible Communication Modes:** - TCP Server/Client mode - UDP Send/Receive mode - Web, Telnet, and console configuration interfaces - **Cross-Platform Driver Support:** - Windows NT/2000/XP/Vista/7/8/10 virtual COM drivers - Linux raw TTY driver - SCO UNIX real TTY driver - **Ground Isolation:** - RS485 interface includes galvanic isolation to prevent ground loops and protect connected devices. - **High-Speed Serial Communication:** - Supports baud rates up to 230,400 bps (230.4 kBd) - **Compact Industrial Design:** - Rugged metal enclosure suitable for control environments and industrial automation systems. - **Low Power Consumption:** - Operates at 5 V DC, 1200 mA typical. - **Multi-Host Access:** - Allows one local host and two remote hosts to access the same RS485 device simultaneously, reducing hardware redundancy.

Manufacturer: Rayon

Category: Serial Over IP RS232/485

- **Multi-Port Serial Connectivity:** Provides 3 × RS232 and 1 × isolated RS422/RS485 serial ports via DB9 male connectors, supporting up to 230.4 kbps per port. - **Ethernet Interface:** Auto-detecting 10/100 Mbps Ethernet interface (RJ45, 100Base-T) for flexible LAN integration. - **High-Performance Embedded System:** Powered by a 32-bit 100 MHz MIPS RISC CPU, offering superior performance over 16-bit architectures. - **Ground Isolation:** Built-in ground isolation for RS232 and RS422/485 interfaces to prevent ground loops and electrical interference. - **Flexible Communication Modes:** Supports TCP Server, TCP Client, UDP Send/Receive, and UDP Multi-Serial modes for diverse networking topologies. - **Cross-Platform Driver Support:** - Windows NT/2000/XP/Vista/7 Virtual COM driver (APORT or TPORT mode) - Linux raw TTY and GVMODEM driver - SCO UNIX real TTY (RTTY) driver - **Web, Telnet, and Console Configuration:** Device configuration accessible via web browser, Telnet session, or RS232 console terminal. - **Firmware Upgradeable:** Supports TFTP-based firmware upgrades via console and DIP switch control. - **Compact Industrial Design:** Rugged metal enclosure (205 × 135 × 29 mm) suitable for control cabinets and industrial environments. - **Low Power Consumption:** Operates on 5 VDC at 1200 mA, compatible with Rayon UP110/UP220 power adapters.

Manufacturer: Rayon

Category: Serial Over IP RS232/485

- **Multi-Port Serial Connectivity:** Provides four independent RS232 serial ports (DB9 male connectors), each capable of speeds up to 230,400 bps. - **High-Performance Embedded Processor:** Equipped with a 32-bit 100 MHz MIPS RISC CPU, offering superior performance compared to 16-bit architectures. - **Integrated Network Interface:** Auto-detecting 10/100 Mbps Ethernet interface (100Base-T) with RJ45 connector for flexible LAN integration. - **Flexible Communication Protocols:** Supports TCP/IP and UDP/IP communication modes, enabling operation as a TCP server, TCP client, or UDP sender/receiver. - **Cross-Platform Driver Support:** - Windows NT/2000/XP/Vista/7 virtual COM port driver - Linux raw TTY driver - SCO UNIX real TTY driver - UNIX GVMODEM driver for fixed TTY mapping - **Web, Telnet, and Console Configuration:** Device configuration can be performed via web browser, Telnet session, or serial console interface. - **Ground Isolation:** Provides ground-isolated RS232 and RS422/485 interfaces (depending on model variant) to prevent ground loop interference. - **Linux-Based Embedded System:** The internal operating system is Linux-based, ensuring stability, flexibility, and network protocol compatibility. - **Firmware Upgradeable:** Supports TFTP-based firmware upgrades via console and DIP switch configuration. - **Compact and Durable Design:** Housed in a robust enclosure measuring 205 × 135 × 29 mm, suitable for industrial and commercial environments.

Manufacturer: Rayon

Category: Serial Over IP RS232/485