Comprehensive Product Summary: ORing IDS‑4312 / IDS‑4312+ Industrial Wireless Device Server

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### 1. Product Overview

Product Name: IDS‑4312 / IDS‑4312+
Series: IDS‑4312(+) Industrial Device Server Series
Article Number: IDS‑4312
Manufacturer: ORing Industrial Networking Corp.
Model Variants: IDS‑4312 (standard), IDS‑4312+ (with PoE PD support)
Product Type: Industrial Wireless Device Server – Serial to Ethernet/WLAN Converter
Manufacturer Website: [www.oringnet.com](http://www.oringnet.com)
Headquarters: 3F., No.542‑2, Jhongjheng Rd., Sindian District, New Taipei City 231, Taiwan, R.O.C.
Support Contact: support@oringnet.com

The ORing IDS‑4312 series is a rugged, industrial‑grade wireless device server designed to bridge serial communication interfaces (RS‑232/422/485) with Ethernet and WLAN networks. It enables legacy serial devices to communicate over modern IP‑based infrastructures, supporting both wired and wireless connectivity. The IDS‑4312+ variant adds IEEE 802.3af‑compliant Power‑over‑Ethernet (PoE) functionality for flexible deployment in environments where dedicated power lines are impractical.

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### 2. Key Features

- Multi‑Interface Serial Connectivity:
One DB9 serial port supporting RS‑232, RS‑422, and RS‑485 (2‑wire/4‑wire) modes with baud rates from 110 bps to 460.8 Kbps.

- Dual Ethernet Ports:
Two 10/100Base‑T(X) RJ‑45 ports with auto MDI/MDI‑X detection. IDS‑4312+ includes one PoE PD port (IEEE 802.3af compliant).

- Wireless LAN Support:
Integrated 802.11b/g/n WLAN client interface with external reverse SMA antenna connector. Supports DSSS/OFDM modulation, up to 150 Mbps throughput, and WPA/WPA2/802.1X security.

- Versatile Operation Modes:
Supports Virtual COM, Serial Tunnel, TCP Server, TCP Client, and UDP modes for flexible serial‑to‑Ethernet/WLAN communication.

- Advanced Security:
HTTPS, SSH, and SSL encryption; IP access control; IP whitelist; and NAT pass‑through for secure remote management.

- Event Notification System:
Configurable alerts via Syslog, SNMP trap, or email for system events such as power resets, IP changes, or serial port status changes.

- Redundant Power Inputs:
Dual 12–48 VDC inputs with reverse polarity and overload protection ensure uninterrupted operation.

- Industrial‑Grade Design:
IP30 metal enclosure, DIN‑rail and wall‑mount options, wide operating temperature range (‑40 to 70 °C), and vibration/shock resistance per IEC60068 standards.

- Management Interfaces:
Configurable via Web GUI, Windows DS‑Tool utility, Telnet, or SSH console. Supports firmware upgrades and configuration backup/restore.

- High Reliability Networking:
Ethernet redundancy with recovery time <10 ms, ensuring continuous communication in critical applications.

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### 3. Technical Specifications

Physical Ports
- Ethernet: 2 × 10/100Base‑T(X) RJ‑45 (auto MDI/MDIX)
- PoE (IDS‑4312+ only): IEEE 802.3af PD compliant, 1000 VDC isolation, overload/short‑circuit protection
- Serial: 1 × DB9 male connector (RS‑232/422/485 selectable)
- WLAN: 1 × external reverse SMA antenna connector

Serial Communication
- Baud Rate: 110 bps – 460.8 Kbps
- Data Bits: 7, 8
- Stop Bits: 1, 1.5, 2
- Parity: None, Odd, Even, Mark, Space
- Flow Control: XON/XOFF, RTS/CTS, DTR/DSR
- RS‑232 Signals: TxD, RxD, RTS, CTS, DTR, DSR, DCD, RI, GND

WLAN Specifications
- Standards: IEEE 802.11 b/g/n (2.4 GHz band)
- Frequency Range:
- FCC (US): 2.412 – 2.462 GHz (11 channels)
- CE/ETSI (EU): 2.412 – 2.472 GHz (13 channels)
- Modulation:
- 802.11b: CCK, DQPSK, DBPSK
- 802.11g/n: OFDM (BPSK, QPSK, 16QAM, 64QAM)
- Data Rates:
- 802.11b: 1/2/5.5/11 Mbps
- 802.11g: 6–54 Mbps
- 802.11n (40 MHz): up to 150 Mbps
- Transmit Power: 13.5 dBm ± 1.5 dBm (typical across modes)
- Receive Sensitivity:
- 802.11b @ 1 Mbps: –90 dBm ± 2 dBm
- 802.11g @ 54 Mbps: –72 dBm ± 2 dBm
- 802.11n @ MCS7 (40 MHz): –68 dBm ± 2 dBm
- Security: WEP (64/128‑bit), WPA/WPA2 (AES), WPA‑PSK (256‑bit), 802.1X authentication

Network Protocols
ICMP, IP, TCP, UDP, DHCP, BOOTP, SSH, DNS, SNMP v1/v2c, HTTPS, SMTP

Power
- Input Voltage: Dual 12–48 VDC (6‑pin terminal block)
- Power Consumption: ~3.98 W typical
- Protection: Overload and reverse polarity protection

Physical Characteristics
- Enclosure: IP30‑rated metal housing
- Dimensions: 45 (W) × 81 (D) × 95 (H) mm
- Weight: 322 g (IDS‑4312), 331 g (IDS‑4312+)
- Mounting: DIN‑rail or wall‑mount

Environmental Conditions
- 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 % (non‑condensing)

LED Indicators
- Power (PWR1/PWR2/PoE): Green = Power On
- Ethernet Link/Activity: Green = 100 Mbps link, Blink = Activity
- Serial TX/RX: Green = Transmit, Red = Receive
- WLAN: Green Blink = Wireless activity

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### 4. Functionality

The IDS‑4312 series acts as a transparent bridge between serial devices and IP networks. It converts serial data streams into TCP/IP or UDP packets for transmission over Ethernet or WLAN, and vice versa. Supported operation modes include:

- Virtual COM Mode: Maps the serial port to a virtual COM port on a host PC, allowing legacy software to communicate as if directly connected. Supports up to 5 simultaneous host connections.
- TCP Server Mode: Waits for incoming TCP connections from clients; supports up to 5 concurrent sessions.
- TCP Client Mode: Initiates TCP connections to a defined server upon startup or data activity.
- UDP Mode: Enables unicast or multicast data exchange for low‑latency applications.
- Serial Tunnel Mode: Creates a transparent serial link between two IDS devices over Ethernet/WLAN.

Use Cases:
- Industrial automation and SCADA systems
- Remote monitoring of PLCs, sensors, and meters
- Serial‑to‑Ethernet integration for legacy equipment
- Wireless data acquisition in manufacturing or utilities
- Redundant communication links for mission‑critical systems

Compatibility:
Supports Windows NT/2000/XP/2003/Vista/7 (32/64‑bit) via DS‑Tool utility and Virtual COM driver. Compatible with standard TCP/IP networks and NAT environments.

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### 5. Components & Accessories

Included Items:
- IDS‑4312 or IDS‑4312+ main unit
- DIN‑rail mounting kit
- Wall‑mount brackets and screws
- Terminal block connector for power input
- External WLAN antenna (reverse SMA)
- Quick installation guide and documentation

Optional Accessories:
- Additional antennas or extension cables
- Power adapters (12–48 VDC)
- Ethernet cables (Cat 5/5e UTP)
- Serial DB9 cables (RS‑232/422/485)

Connectors:
- 2 × RJ‑45 Ethernet
- 1 × DB9 serial
- 1 × reverse SMA antenna
- 6‑pin terminal block (PWR1, PWR2, Relay)
- Grounding screw terminal

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### 6. Installation & Setup

Mounting Options:
- DIN‑Rail: Attach the included DIN‑rail clip to the rear panel and snap onto a standard 35 mm rail.
- Wall Mount: Use the L‑shaped brackets and screws provided to secure the device to a flat surface.

Power Wiring:
- Connect dual DC inputs (V+ / V–) to the terminal block.
- Ensure proper grounding to minimize EMI.
- IDS‑4312+ can alternatively receive power via PoE on ETH1.

Network Connection:
- Ethernet: Use Cat 5/5e UTP cables up to 100 m.
- WLAN: Attach the antenna and configure SSID, channel, and encryption via Web or DS‑Tool.
- Serial: Connect DB9 cable to the target device; select RS‑232, RS‑422, or RS‑485 mode in software.

Configuration Tools:
- DS‑Tool (Windows): Device discovery, IP assignment, group configuration, firmware update, and monitoring.
- Web Interface: Accessible via browser (default IP 192.168.10.1, user admin/admin).
- Telnet/SSH Console: Command‑line configuration and diagnostics.

Initial Setup Steps:
1. Power on the device and connect via Ethernet.
2. Assign IP address (static or DHCP).
3. Configure serial parameters (baud rate, parity, stop bits).
4. Select operation mode (Virtual COM, TCP Server, etc.).
5. Set up security (passwords, IP filters, encryption).
6. Save configuration and reboot.

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### 7. Performance & Capabilities

- Data Throughput: Up to 150 Mbps (WLAN 802.11n) and 100 Mbps (Ethernet).
- Serial Performance: Up to 460.8 Kbps baud rate; 4 KB buffer per port.
- Connection Redundancy: Supports up to 5 simultaneous host connections for failover.
- Ethernet Recovery Time: < 10 ms for redundant link switching.
- Power Efficiency: ~4 W typical consumption.
- Latency Optimization: Selectable “Throughput” or “Latency” performance modes.
- Reliability: Dual power inputs, watchdog functions, and event notifications ensure continuous operation.
- Limitations: Single serial port; WLAN limited to 2.4 GHz band; configuration requires Windows or web browser.

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### 8. Standards & Compliance

EMI/EMS Compliance:
- FCC Part 15 (Class A)
- CISPR EN55022 (Class A)
- EN61000‑4‑2 (ESD)
- EN61000‑4‑3 (RS)
- EN61000‑4‑4 (EFT)
- EN61000‑4‑5 (Surge)
- EN61000‑4‑6 (CS)
- EN61000‑4‑8 (Magnetic Field)
- EN61000‑4‑11 (Dip/Interruption)

Environmental & Safety:
- Shock: IEC60068‑2‑27
- Vibration: IEC60068‑2‑6
- Free Fall: IEC60068‑2‑32
- Safety: EN60950‑1 (Information Technology Equipment)

Wireless Standards:
- IEEE 802.11 b/g/n (2.4 GHz)
- IEEE 802.3af (PoE PD for IDS‑4312+)

Industry Standards:
- IP30 enclosure rating
- DIN EN mounting compatibility

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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 modifications.

Maintenance:
- Periodically inspect power and network connections.
- Keep ventilation openings clear.
- Firmware updates available via ORing website; upgrade through Web or DS‑Tool interface.

Support & Documentation:
- User manuals, firmware, and utilities downloadable from [www.oringnet.com](http://www.oringnet.com).
- Technical support via email or authorized distributors.

Firmware & Configuration Management:
- Backup and restore configuration files.
- Remote firmware upgrade capability.
- Factory reset via hardware button (press > 5 seconds).

Event Logging & Monitoring:
- Syslog integration for centralized logging.
- SNMP v1/v2c management for network monitoring.
- Email alerts for system and port events.

Security Management:
- User authentication with password protection.
- IP filtering and access control lists.
- SSL/TLS encryption for web sessions.
- SSH for secure command‑line access.

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### Summary

The ORing IDS‑4312 / IDS‑4312+ Industrial Wireless Device Server is a robust, feature‑rich solution for integrating serial devices into Ethernet and WLAN networks. Its combination of dual Ethernet ports, wireless connectivity, redundant power inputs, and comprehensive management options make it ideal for industrial automation, transportation, energy, and remote monitoring applications. With support for multiple communication modes, advanced security, and industrial‑grade reliability, the IDS‑4312 series ensures seamless, secure, and continuous data exchange between legacy serial equipment and modern IP infrastructures.