Comprehensive Product Summary – ORing IDS‑342GT+ Industrial Redundant Device Server

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### 1. Product Overview

Product Name: IDS‑342GT+
Model: IDS‑342GT+
Series: IDS‑342GT(+) Industrial Device Server Series
Article Number: IDS‑342GT+
Manufacturer: ORing Industrial Networking Corp.
Manufacturer Address: 3F., No.542‑2, Jhongjheng Rd., Sindian District, New Taipei City 231, Taiwan, R.O.C.
Website: [www.oring-networking.com](http://www.oring-networking.com)
Support Contact: support@oring-networking.com
Sales Contact: sales@oring-networking.com

The ORing IDS‑342GT+ is an industrial‑grade redundant Ethernet device server designed to bridge serial and Ethernet communications in mission‑critical automation and control environments. It provides four RS‑232/422/485 serial ports and two Gigabit Ethernet ports, one of which supports IEEE 802.3af PoE PD functionality. The device is engineered for high reliability, redundancy, and secure data transmission in harsh industrial conditions.

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### 2. Key Features

- Multi‑protocol Serial‑to‑Ethernet Conversion:
Supports RS‑232, RS‑422, and RS‑485 (2‑wire/4‑wire) interfaces for flexible integration with legacy serial equipment.

- Dual Gigabit Ethernet Ports:
Two 10/100/1000Base‑T(X) RJ‑45 ports with auto MDI/MDI‑X; ETH2 port supports IEEE 802.3af PoE PD with 1 kV isolation.

- Redundant Ethernet and Power Design:
Dual DC power inputs (12–48 VDC) and dual LAN interfaces ensure continuous operation with recovery time < 10 ms.

- Comprehensive Operation Modes:
Virtual COM, Serial Tunnel, TCP Server, TCP Client, UDP, Modbus RTU/ASCII Master and Slave modes.

- High Security:
HTTPS, SSH, and SSL encryption; IP access control and whitelist; SNMPv1/v2c management; Syslog and email alerts.

- Event Notification:
Supports Syslog, Email, SNMP Trap, Relay output, and audible beeper for fault and event warnings.

- Advanced Management Tools:
Configurable via Web interface, Windows DS‑Tool utility, Telnet, or SSH console.

- Industrial‑grade Construction:
IP‑30 metal enclosure, DIN‑rail or wall‑mount installation, wide operating temperature range (‑40 °C to 70 °C).

- High Performance Serial Communication:
Baud rates from 110 bps to 921.6 kbps; supports up to five simultaneous host connections per port.

- PoE PD Capability:
ETH2 port can be powered via PoE (IEEE 802.3af), simplifying deployment where DC power is limited.

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### 3. Technical Specifications

Physical Ports
- Ethernet: 2 × 10/100/1000Base‑T(X) RJ‑45, auto MDI/MDI‑X
- PoE PD: Present on ETH2 (IEEE 802.3af compliant, 1 kV isolation, overload and short‑circuit protection)
- Serial: 4 × DB9 male connectors, RS‑232/422/485 selectable

Serial Communication Parameters
- Baud Rate: 110 bps – 921.6 kbps
- Data Bits: 7, 8
- Parity: None, Odd, Even, Mark, Space
- Stop Bits: 1, 1.5, 2
- Flow Control: XON/XOFF, RTS/CTS, DTR/DSR
- RS‑232 Signals: TxD, RxD, RTS, CTS, DTR, DSR, DCD, RI, GND
- RS‑422 Signals: Tx±, Rx±, GND
- RS‑485 Signals: 2‑wire (Data±) or 4‑wire (Tx±, Rx±, GND)

Network Protocols
ICMP, IP, TCP, UDP, DHCP, BOOTP, SSH, DNS, SNMP v1/v2c, HTTPS
Supports jumbo frames up to 9.6 KB.

Power
- Input: Dual 12–48 VDC on 6‑pin terminal block
- Power Consumption: 6.96 W (typical)
- Protection: Overload current and reverse polarity protection

Mechanical & Environmental
- Enclosure: IP‑30 rated metal housing
- Dimensions: 54.2 (W) × 106.1 (D) × 145.4 (H) mm (2.13 × 4.18 × 5.72 in.)
- Weight: 745 g (IDS‑342GT+), 740 g (IDS‑342GT)
- Operating Temperature: ‑40 °C to 70 °C (‑40 °F to 158 °F)
- Storage Temperature: ‑40 °C to 85 °C (‑40 °F to 185 °F)
- Humidity: 5 % – 95 % RH, non‑condensing

LED Indicators
- PWR1/PWR2: Green – Power normal
- PoE: Green – PoE enabled
- Speed: Green = 1000 Mbps, Amber = 100 Mbps, Off = 10 Mbps
- LNK/ACT: Green On = Link, Blinking = Activity
- Fault: Amber On = Power failure or port disconnected
- Serial S1–S4: Red = Receiving, Green = Transmitting

Compliance & Safety
- EMI: FCC Part 15, CISPR (EN55022) Class A
- EMS: EN61000‑4‑2/3/4/5/6/8/11
- Shock: IEC60068‑2‑27
- Vibration: IEC60068‑2‑6
- Free Fall: IEC60068‑2‑32
- Safety: EN60950‑1

Warranty: 5 years

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### 4. Functionality

The IDS‑342GT+ functions as a serial‑to‑Ethernet gateway, enabling legacy serial devices to communicate over modern IP networks. It converts serial data streams into TCP/IP packets and vice versa, supporting multiple communication modes:

- Virtual COM Mode: Maps serial ports to virtual COM ports on Windows hosts, allowing transparent communication as if directly connected. Supports up to 5 simultaneous host connections.
- TCP Server Mode: Waits for incoming TCP connections from clients; up to 5 hosts can connect concurrently.
- TCP Client Mode: Initiates TCP connections to predefined servers on startup or upon data transmission.
- UDP Mode: Provides fast, connectionless data transfer for multicast or unicast applications.
- Serial Tunnel Mode: Creates a transparent serial link between two device servers over Ethernet.
- Modbus RTU/ASCII Master/Slave Modes: Enables integration with Modbus‑based automation systems.

Use Cases & Applications:
Industrial automation, SCADA systems, building management, transportation control, energy monitoring, and remote equipment management. The device is ideal for connecting PLCs, sensors, meters, and controllers to Ethernet networks.

Compatibility:
- Supported OS for DS‑Tool and Virtual COM: Windows NT/2000/XP/2003/Vista/7 (32/64‑bit)
- Linux systems supported via fixed TTY driver.
- Web management compatible with modern browsers (IE 5.0+, Chrome).

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### 5. Components & Accessories

Package Contents:
- IDS‑342GT+ Device Server (x1)
- CD with user manual and DS‑Tool utility (x1)
- DIN‑rail mounting kit (x1)
- Wall‑mount kit (x1)
- Quick Installation Guide (x1)

Optional Accessories:
- External DC power supply (12–48 VDC)
- Ethernet cables (Cat 5e or higher)
- DB9 serial cables for RS‑232/422/485 connections

Connectors:
- 6‑pin terminal block for dual power inputs and relay output
- DB9 male connectors for serial ports
- RJ‑45 connectors for Ethernet ports

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### 6. Installation & Setup

Mounting Options:
- DIN‑rail Installation: Attach the included DIN‑rail kit to the back panel and slide onto a standard DIN‑rail until it clicks securely.
- Wall‑mount Installation: Use the wall‑mount plates and six screws to fix the device to a flat surface; keyhole slots allow easy removal.

Power Wiring:
1. Insert positive and negative wires into V+ and V– terminals for both PWR1 and PWR2.
2. Tighten wire‑clamp screws to secure.
3. Connect the ground terminal to an appropriate earth ground to minimize EMI.

Network Connection:
- Use Cat 5e or better UTP cables (100 m max).
- Auto MDI/MDI‑X allows direct connection to PCs, switches, or routers without crossover cables.
- Default IP address: 192.168.10.2; Subnet Mask: 255.255.255.0; Gateway: 192.168.10.254.

Serial Connection:
- DB9 pin assignments support RS‑232, RS‑422, and RS‑485 modes.
- Configure interface type via software settings.

Configuration Interfaces:
- Web Browser: Access via http://192.168.10.2 (default user: admin, no password).
- DS‑Tool Utility: Windows‑based configuration, device discovery, firmware update, and group management.
- SSH/Telnet Console: Command‑line configuration for advanced users.
- SNMP: Remote monitoring and management integration.

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### 7. Performance & Capabilities

- High‑speed Serial Throughput: Up to 921.6 kbps per port.
- Ethernet Redundancy: Dual LAN ports with recovery time < 10 ms ensure continuous communication.
- PoE Powering: ETH2 port can receive power via IEEE 802.3af PoE, reducing cabling complexity.
- Multi‑host Connectivity: Each serial port supports up to 5 simultaneous TCP connections for data redundancy.
- Data Buffering: 4 KB per port; configurable flush intervals and delimiters for optimized data packing.
- Security & Encryption: SSL/TLS for HTTPS, SSH for secure console access, and IP‑based access control.
- Event Handling: Automatic alerts via Syslog, SNMP traps, email, relay output, or beeper.
- Reliability: Dual power inputs and fault relay output provide fail‑safe operation.
- Latency/Throughput Modes: User‑selectable optimization for response time or data rate.
- Environmental Robustness: Operates reliably in extreme industrial temperatures and humidity.

Limitations:
- PoE power available only on ETH2 port.
- Maximum of 5 simultaneous host connections per serial port.
- Web interface does not support Virtual COM mapping (requires DS‑Tool).

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### 8. Standards & Compliance

Electrical & Safety Standards:
- Safety: EN60950‑1 (Information Technology Equipment Safety)
- EMI: FCC Part 15 Class A, CISPR 22 Class A
- EMS Immunity:
- EN61000‑4‑2 (ESD)
- EN61000‑4‑3 (Radiated Susceptibility)
- EN61000‑4‑4 (EFT/Burst)
- EN61000‑4‑5 (Surge)
- EN61000‑4‑6 (Conducted Susceptibility)
- EN61000‑4‑8 (Magnetic Field)
- EN61000‑4‑11 (Dip/Interruption)
- Mechanical: IEC60068‑2‑6 (Vibration), IEC60068‑2‑27 (Shock), IEC60068‑2‑32 (Free Fall)
- Ingress Protection: IP‑30 rated enclosure

Industry Standards:
- IEEE 802.3 (10Base‑T)
- IEEE 802.3u (100Base‑TX)
- IEEE 802.3ab (1000Base‑T)
- IEEE 802.3af (Power over Ethernet PD)

Environmental Compliance:
Designed for industrial environments with wide temperature and humidity tolerance.

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### 9. Additional Information

Warranty:
5‑year limited warranty covering defects in materials and workmanship. Excludes damage from misuse, improper installation, or unauthorized modification.

Maintenance:
- Periodically inspect power and network connections.
- Keep ventilation openings clear for adequate airflow.
- Firmware updates available from ORing’s website to enhance performance and security.

Firmware & Software Updates:
- Firmware upgradeable via Web interface or DS‑Tool utility.
- Configuration backup and restore supported.
- Default reset available via hardware reset button (press > 5 seconds).

Support & Documentation:
- Comprehensive user manual and quick installation guide included.
- Technical support via email or phone.
- Online resources: firmware downloads, DS‑Tool software, and FAQs.

Safety Considerations:
- Ensure proper grounding to reduce EMI.
- Avoid disconnecting power or communication cables in hazardous environments.
- Maintain adequate airflow and avoid mechanical stress during installation.

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### Summary

The ORing IDS‑342GT+ is a robust, feature‑rich industrial device server engineered for reliable serial‑to‑Ethernet communication in demanding environments. With four configurable RS‑232/422/485 ports, dual Gigabit Ethernet interfaces (one PoE‑enabled), and redundant power inputs, it ensures continuous operation and rapid recovery in case of network or power failures. Its comprehensive management options—Web, DS‑Tool, SSH, and SNMP—combined with advanced security protocols (HTTPS, SSH, SSL) make it suitable for secure industrial automation, SCADA, and remote monitoring systems. The device’s IP‑30 metal housing, wide temperature tolerance, and compliance with international EMC and safety standards guarantee long‑term durability and performance in harsh industrial conditions.