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- 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.
- 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.
1. Product Overview
Product Name: APort1600
Model: APort1600
Series: APORT Series – IP to Serial Port Converter Family
Article Number: APort1600
Manufacturer: Rayon Technology Co., Ltd.
The APort1600 is a high-density IP Device Server designed to convert Ethernet-based TCP/IP or UDP/IP communication into multiple serial interfaces. It provides 16 independent RS‑232 serial ports accessible over a 10/100 Mbps Ethernet network. The device is part of Rayon’s APORT series of industrial-grade IP-to-serial converters, engineered for applications requiring centralized network access to multiple serial devices such as PLCs, sensors, barcode readers, and industrial controllers.
This model integrates a 100 MHz 32‑bit RISC MIPS CPU, 16 MB ROM, and 16 MB SDRAM, ensuring stable and efficient data handling across all ports. It supports both virtual COM port operation and direct TCP/UDP socket communication, making it suitable for a wide range of industrial automation, SCADA, and remote monitoring systems.
2. Key Features
- 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.
3. Technical Specifications
| Parameter | Specification |
|----------------|-------------------|
| CPU | 100 MHz 32‑bit MIPS RISC Processor |
| Memory | 16 MB SDRAM, 16 MB ROM (Flash) |
| Ethernet Interface | 10/100 Mbps RJ‑45 (Auto‑Negotiation) |
| Serial Interfaces | 16 × RS‑232 ports |
| Connectors | 8 × DB9 male + 1 × DB62 (expandable to 8 × DB9 via R804S) |
| Baud Rate | Up to 230.4 kBd |
| Data Bits | 5, 6, 7, 8 |
| Stop Bits | 1, 1.5, 2 |
| Parity | None, Even, Odd, Mark, Space |
| Flow Control | RTS/CTS, XON/XOFF, None |
| Power Supply | 5 V DC ± 5%, 1200 mA |
| Power Adapter | UP110/UP220 (included) |
| Dimensions | 205 mm × 135 mm × 29 mm |
| Material | Metal enclosure (Rayon industrial design) |
| Operating Temperature | 0 °C – 55 °C (typical) |
| Storage Temperature | −20 °C – 85 °C |
| Humidity | 5 – 95% RH (non‑condensing) |
| Weight | Approx. 0.8 kg |
| Firmware Upgrade | TFTP via console or network |
| LED Indicators | Power, LAN link/activity, TX/RX per port |
4. Functionality
The APort1600 functions as a network-to-serial gateway, bridging Ethernet-based communication with up to sixteen RS‑232 serial devices. Each port can be configured independently for different operating modes:
- TCP Server Mode: The APort1600 listens for incoming TCP connections on assigned port numbers (default 10001–10016). Ideal for remote clients initiating communication.
- TCP Client Mode: The device actively connects to a designated server IP and port, suitable for centralized data collection systems.
- UDP Send/Receive Mode: Enables broadcast or multicast communication to up to four remote hosts simultaneously.
- UDP Multi-Serial Mode: Allows multiple serial ports to share the same UDP port number for synchronized data distribution.
- Real TTY Modes:
- COM Real TTY Mode (UDP-based): For Windows and SCO OpenServer systems using virtual COM ports.
- GVMODEM Real TTY Mode (TCP-based): For Linux/UNIX systems using fixed pseudo-TTY devices.
Use Cases and Applications:
- Industrial automation and SCADA systems
- Remote monitoring of serial-based sensors and controllers
- POS and kiosk systems requiring centralized serial management
- Data acquisition and logging from multiple serial instruments
- Integration of legacy RS‑232 devices into modern IP networks
Compatibility:
- Windows NT/2000/XP/2003/Vista/7 (APORT and TPORT drivers)
- Linux and SCO UNIX (GVMODEM and RTTY drivers)
- Supports standard TCP/IP and UDP/IP protocols for interoperability with third-party software and hardware.
5. Components & Accessories
Included Items:
- APort1600 main unit
- UP110 or UP220 5 V DC power adapter
- Software and driver CD (Windows, Linux, UNIX drivers)
- User manual and installation guide
Optional Accessories:
- R804S cable: Converts DB62 connector to 8 × DB9 male connectors for full 16-port utilization.
- Console cable: For serial console configuration (shared with port 1).
- Mounting brackets: For rack or wall installation.
Connectors:
- Ethernet: RJ‑45 (10/100 TX)
- Serial: DB9 male (RS‑232) and DB62 (expandable)
- Power: DC barrel jack (5 V DC input)
6. Installation & Setup
Requirements:
- Standard Ethernet network (10/100 Mbps)
- 5 V DC regulated power supply (included)
- Windows or Linux host for configuration
Mounting Options:
- Desktop placement or wall/rack mounting using optional brackets.
Configuration Interfaces:
1. Web Browser Setup: Access via default IP 192.168.1.254 (password 11111).
2. Telnet Setup: Command-line configuration for advanced users.
3. Console Setup: Via RS‑232 console (port 1, 115200 bps, 8N1).
DIP Switch Settings:
- Bit 1: Console enable (ON = console, OFF = normal port 1).
- Bit 2: Firmware upgrade mode (ON = upgrade, OFF = normal).
- Bit 3/4: Interface selection for RS‑422/RS‑485 (not applicable to RS‑232-only APort1600).
Setup Procedure:
1. Connect LAN cable between APort1600 and network hub/switch.
2. Connect serial devices to DB9 or DB62 connectors.
3. Apply power using the supplied adapter.
4. Configure IP address (static recommended).
5. Assign operating mode and TCP/UDP port numbers per serial channel.
6. Install appropriate virtual COM or TTY driver on the host system.
Driver Installation (Windows):
- Use aport_ap.exe or tport_ap.exe utilities to map virtual COM ports to APort1600 serial channels.
- Run ainstall.exe or tinstall.exe to install drivers.
- Verify COM port assignments in Device Manager.
Driver Installation (Linux/UNIX):
- Extract gvmodem_linux.tar or rtty100.tar from CD.
- Configure `/etc/gtstcpd/gtstcpd.cf` or `/etc/nasd.rc` with APort IP and port mappings.
- Start daemon using `./gtstcpd.rc start` or `/etc/nasd.rc`.
7. Performance & Capabilities
- Data Throughput: Up to 230.4 kBd per port, full-duplex RS‑232 communication.
- Network Throughput: 10/100 Mbps auto‑negotiation Ethernet interface.
- Latency: Dependent on network conditions; optimized via TPORT driver’s heartbeat and TCP delay compensation.
- Heartbeat Monitoring: TPORT driver sends 1 Hz heartbeat packets to maintain connection integrity; auto‑reconnects within 10 s of link loss.
- Connection Management:
- TPORT maintains persistent TCP sessions for dedicated hosts.
- RPORT dynamically connects/disconnects for multi‑host environments.
- Buffering: Internal FIFO buffers ensure smooth data flow between serial and network interfaces.
- Reliability: Embedded Linux-based firmware with watchdog and process restart mechanisms.
- Limitations:
- TPORT driver supports one dedicated Windows host per serial port.
- Network latency may affect timing-sensitive applications; adjustable TCP delay parameter mitigates this.
8. Standards & Compliance
- Network Protocols: TCP/IP, UDP/IP, Telnet (RFC2217), DHCP (optional), ICMP (Ping)
- Serial Standards: RS‑232 (EIA/TIA‑232‑F compliant)
- Software Standards:
- Virtual COM driver compliant with Windows serial API
- UNIX/Linux TTY driver compliant with POSIX terminal interface
- Firmware Upgrade Protocol: TFTP (Trivial File Transfer Protocol)
- Regulatory Compliance:
- CE and FCC Class A (industrial environment)
- RoHS compliant materials
- Industry Standards Supported:
- RFC2217 (Telnet COM Port Control Option)
- IEEE 802.3 (Ethernet)
9. Additional Information
Warranty:
- One‑year limited warranty covering defects in materials and workmanship.
- Excludes damage from misuse, unauthorized servicing, or incorrect power supply.
Support & Maintenance:
- Technical support via email: rayon@ms1.hinet.net
- Firmware updates available through Rayon’s support channels.
- RMA (Return Material Authorization) required for repairs; contact Rayon Service Center for authorization and instructions.
Maintenance Recommendations:
- Use only the supplied 5 V DC adapter (UP110/UP220).
- Keep ventilation openings unobstructed.
- Periodically check firmware version and update if necessary.
- Use “ping” or built‑in diagnostics to verify network connectivity.
Firmware Upgrade Procedure:
1. Set DIP switch 2 = ON to enter firmware upgrade mode.
2. Connect console terminal (115200 bps, 8N1).
3. Use TFTP client to upload new firmware (default IP 192.168.1.254).
4. Reboot device after successful transfer.
Troubleshooting Highlights:
- Verify power LED and LAN link indicators.
- Use console output to monitor boot messages.
- Confirm IP connectivity with “ping”.
- Check serial TX/RX LEDs for activity.
- Use “aport_search.exe” or “tport_search.exe” utilities to locate devices on the network.
### Summary
The Rayon APort1600 is a robust, high‑density IP‑to‑Serial Device Server that consolidates sixteen RS‑232 ports into a single network‑accessible unit. With its 100 MHz MIPS processor, 16 MB memory architecture, and comprehensive driver support, it delivers reliable serial‑over‑IP communication for industrial and enterprise environments. Its flexible configuration modes (TCP, UDP, Real TTY, Virtual COM) and cross‑platform compatibility make it an ideal solution for integrating legacy serial equipment into modern Ethernet infrastructures.
The device’s combination of industrial durability, advanced driver architecture (TPORT/RPORT), and comprehensive management interfaces ensures dependable operation in automation, control, and data acquisition systems where serial connectivity over IP is essential.
Product Name: APort1600
Model: APort1600
Series: APORT Series – IP to Serial Port Converter Family
Article Number: APort1600
Manufacturer: Rayon Technology Co., Ltd.
The APort1600 is a high-density IP Device Server designed to convert Ethernet-based TCP/IP or UDP/IP communication into multiple serial interfaces. It provides 16 independent RS‑232 serial ports accessible over a 10/100 Mbps Ethernet network. The device is part of Rayon’s APORT series of industrial-grade IP-to-serial converters, engineered for applications requiring centralized network access to multiple serial devices such as PLCs, sensors, barcode readers, and industrial controllers.
This model integrates a 100 MHz 32‑bit RISC MIPS CPU, 16 MB ROM, and 16 MB SDRAM, ensuring stable and efficient data handling across all ports. It supports both virtual COM port operation and direct TCP/UDP socket communication, making it suitable for a wide range of industrial automation, SCADA, and remote monitoring systems.
2. Key Features
- 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.
3. Technical Specifications
| Parameter | Specification |
|----------------|-------------------|
| CPU | 100 MHz 32‑bit MIPS RISC Processor |
| Memory | 16 MB SDRAM, 16 MB ROM (Flash) |
| Ethernet Interface | 10/100 Mbps RJ‑45 (Auto‑Negotiation) |
| Serial Interfaces | 16 × RS‑232 ports |
| Connectors | 8 × DB9 male + 1 × DB62 (expandable to 8 × DB9 via R804S) |
| Baud Rate | Up to 230.4 kBd |
| Data Bits | 5, 6, 7, 8 |
| Stop Bits | 1, 1.5, 2 |
| Parity | None, Even, Odd, Mark, Space |
| Flow Control | RTS/CTS, XON/XOFF, None |
| Power Supply | 5 V DC ± 5%, 1200 mA |
| Power Adapter | UP110/UP220 (included) |
| Dimensions | 205 mm × 135 mm × 29 mm |
| Material | Metal enclosure (Rayon industrial design) |
| Operating Temperature | 0 °C – 55 °C (typical) |
| Storage Temperature | −20 °C – 85 °C |
| Humidity | 5 – 95% RH (non‑condensing) |
| Weight | Approx. 0.8 kg |
| Firmware Upgrade | TFTP via console or network |
| LED Indicators | Power, LAN link/activity, TX/RX per port |
4. Functionality
The APort1600 functions as a network-to-serial gateway, bridging Ethernet-based communication with up to sixteen RS‑232 serial devices. Each port can be configured independently for different operating modes:
- TCP Server Mode: The APort1600 listens for incoming TCP connections on assigned port numbers (default 10001–10016). Ideal for remote clients initiating communication.
- TCP Client Mode: The device actively connects to a designated server IP and port, suitable for centralized data collection systems.
- UDP Send/Receive Mode: Enables broadcast or multicast communication to up to four remote hosts simultaneously.
- UDP Multi-Serial Mode: Allows multiple serial ports to share the same UDP port number for synchronized data distribution.
- Real TTY Modes:
- COM Real TTY Mode (UDP-based): For Windows and SCO OpenServer systems using virtual COM ports.
- GVMODEM Real TTY Mode (TCP-based): For Linux/UNIX systems using fixed pseudo-TTY devices.
Use Cases and Applications:
- Industrial automation and SCADA systems
- Remote monitoring of serial-based sensors and controllers
- POS and kiosk systems requiring centralized serial management
- Data acquisition and logging from multiple serial instruments
- Integration of legacy RS‑232 devices into modern IP networks
Compatibility:
- Windows NT/2000/XP/2003/Vista/7 (APORT and TPORT drivers)
- Linux and SCO UNIX (GVMODEM and RTTY drivers)
- Supports standard TCP/IP and UDP/IP protocols for interoperability with third-party software and hardware.
5. Components & Accessories
Included Items:
- APort1600 main unit
- UP110 or UP220 5 V DC power adapter
- Software and driver CD (Windows, Linux, UNIX drivers)
- User manual and installation guide
Optional Accessories:
- R804S cable: Converts DB62 connector to 8 × DB9 male connectors for full 16-port utilization.
- Console cable: For serial console configuration (shared with port 1).
- Mounting brackets: For rack or wall installation.
Connectors:
- Ethernet: RJ‑45 (10/100 TX)
- Serial: DB9 male (RS‑232) and DB62 (expandable)
- Power: DC barrel jack (5 V DC input)
6. Installation & Setup
Requirements:
- Standard Ethernet network (10/100 Mbps)
- 5 V DC regulated power supply (included)
- Windows or Linux host for configuration
Mounting Options:
- Desktop placement or wall/rack mounting using optional brackets.
Configuration Interfaces:
1. Web Browser Setup: Access via default IP 192.168.1.254 (password 11111).
2. Telnet Setup: Command-line configuration for advanced users.
3. Console Setup: Via RS‑232 console (port 1, 115200 bps, 8N1).
DIP Switch Settings:
- Bit 1: Console enable (ON = console, OFF = normal port 1).
- Bit 2: Firmware upgrade mode (ON = upgrade, OFF = normal).
- Bit 3/4: Interface selection for RS‑422/RS‑485 (not applicable to RS‑232-only APort1600).
Setup Procedure:
1. Connect LAN cable between APort1600 and network hub/switch.
2. Connect serial devices to DB9 or DB62 connectors.
3. Apply power using the supplied adapter.
4. Configure IP address (static recommended).
5. Assign operating mode and TCP/UDP port numbers per serial channel.
6. Install appropriate virtual COM or TTY driver on the host system.
Driver Installation (Windows):
- Use aport_ap.exe or tport_ap.exe utilities to map virtual COM ports to APort1600 serial channels.
- Run ainstall.exe or tinstall.exe to install drivers.
- Verify COM port assignments in Device Manager.
Driver Installation (Linux/UNIX):
- Extract gvmodem_linux.tar or rtty100.tar from CD.
- Configure `/etc/gtstcpd/gtstcpd.cf` or `/etc/nasd.rc` with APort IP and port mappings.
- Start daemon using `./gtstcpd.rc start` or `/etc/nasd.rc`.
7. Performance & Capabilities
- Data Throughput: Up to 230.4 kBd per port, full-duplex RS‑232 communication.
- Network Throughput: 10/100 Mbps auto‑negotiation Ethernet interface.
- Latency: Dependent on network conditions; optimized via TPORT driver’s heartbeat and TCP delay compensation.
- Heartbeat Monitoring: TPORT driver sends 1 Hz heartbeat packets to maintain connection integrity; auto‑reconnects within 10 s of link loss.
- Connection Management:
- TPORT maintains persistent TCP sessions for dedicated hosts.
- RPORT dynamically connects/disconnects for multi‑host environments.
- Buffering: Internal FIFO buffers ensure smooth data flow between serial and network interfaces.
- Reliability: Embedded Linux-based firmware with watchdog and process restart mechanisms.
- Limitations:
- TPORT driver supports one dedicated Windows host per serial port.
- Network latency may affect timing-sensitive applications; adjustable TCP delay parameter mitigates this.
8. Standards & Compliance
- Network Protocols: TCP/IP, UDP/IP, Telnet (RFC2217), DHCP (optional), ICMP (Ping)
- Serial Standards: RS‑232 (EIA/TIA‑232‑F compliant)
- Software Standards:
- Virtual COM driver compliant with Windows serial API
- UNIX/Linux TTY driver compliant with POSIX terminal interface
- Firmware Upgrade Protocol: TFTP (Trivial File Transfer Protocol)
- Regulatory Compliance:
- CE and FCC Class A (industrial environment)
- RoHS compliant materials
- Industry Standards Supported:
- RFC2217 (Telnet COM Port Control Option)
- IEEE 802.3 (Ethernet)
9. Additional Information
Warranty:
- One‑year limited warranty covering defects in materials and workmanship.
- Excludes damage from misuse, unauthorized servicing, or incorrect power supply.
Support & Maintenance:
- Technical support via email: rayon@ms1.hinet.net
- Firmware updates available through Rayon’s support channels.
- RMA (Return Material Authorization) required for repairs; contact Rayon Service Center for authorization and instructions.
Maintenance Recommendations:
- Use only the supplied 5 V DC adapter (UP110/UP220).
- Keep ventilation openings unobstructed.
- Periodically check firmware version and update if necessary.
- Use “ping” or built‑in diagnostics to verify network connectivity.
Firmware Upgrade Procedure:
1. Set DIP switch 2 = ON to enter firmware upgrade mode.
2. Connect console terminal (115200 bps, 8N1).
3. Use TFTP client to upload new firmware (default IP 192.168.1.254).
4. Reboot device after successful transfer.
Troubleshooting Highlights:
- Verify power LED and LAN link indicators.
- Use console output to monitor boot messages.
- Confirm IP connectivity with “ping”.
- Check serial TX/RX LEDs for activity.
- Use “aport_search.exe” or “tport_search.exe” utilities to locate devices on the network.
### Summary
The Rayon APort1600 is a robust, high‑density IP‑to‑Serial Device Server that consolidates sixteen RS‑232 ports into a single network‑accessible unit. With its 100 MHz MIPS processor, 16 MB memory architecture, and comprehensive driver support, it delivers reliable serial‑over‑IP communication for industrial and enterprise environments. Its flexible configuration modes (TCP, UDP, Real TTY, Virtual COM) and cross‑platform compatibility make it an ideal solution for integrating legacy serial equipment into modern Ethernet infrastructures.
The device’s combination of industrial durability, advanced driver architecture (TPORT/RPORT), and comprehensive management interfaces ensures dependable operation in automation, control, and data acquisition systems where serial connectivity over IP is essential.
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APORT_manual.pdf
Manual
-
TPORT driver feature.pdf
Manual
