Comprehensive Product Summary – IDS-311F-MM-SC Industrial Serial-to-Ethernet Device Server

---

### 1. Product Overview

Product Name: IDS-311F-MM-SC
Model: IDS-311F-MM-SC
Series: IDS-311F Industrial Secure Serial Device Server Series
Article Number: IDS-311F-MM-SC
Manufacturer: ORing Industrial Networking Corp.

The IDS-311F-MM-SC is an industrial-grade, secure serial-to-Ethernet device server designed to connect legacy serial devices to modern Ethernet and fiber-optic networks. It provides one RS-232/422/485 serial port and dual network interfaces—one 10/100Base-T(X) copper Ethernet port and one 100Base-FX multi-mode fiber port with SC connector. Engineered for rugged environments, it features redundant power inputs, IP-30 metal housing, and wide temperature tolerance, ensuring reliable operation in demanding industrial applications.

---

### 2. Key Features

- Multi-Interface Serial Connectivity: Supports RS-232, RS-422, and RS-485 communication standards through a single DB9 male connector, enabling flexible integration with diverse serial equipment.
- Dual Network Interfaces: Includes one 10/100Base-T(X) RJ45 port with auto MDI/MDIX and one 100Base-FX multi-mode fiber port (SC connector, 1310 nm wavelength, 2 km range).
- Industrial-Grade Reliability: IP-30 metal enclosure, wide operating temperature range (-40°C to +70°C), and redundant 12–48 VDC power inputs ensure continuous operation in harsh conditions.
- Advanced Network Protocol Support: Compatible with ICMP, IP, TCP, UDP, DHCP, BOOTP, SSH, DNS, SNMP v1/v2c, HTTPS, and SMTP for secure and flexible network communication.
- Comprehensive Operating Modes: Supports Virtual COM, Serial Tunnel, TCP Server, TCP Client, UDP, and Modbus Gateway modes for versatile deployment.
- Event Notification System: Provides event warnings via Syslog, Email, SNMP Trap, relay output, or audible beeper for proactive system monitoring.
- Web-Based and Utility Configuration: Configurable through a web interface or Windows-based DS-Tool utility; supports OpenWRT SDK for custom project development.
- High-Speed Serial Communication: Supports baud rates from 110 bps up to 460.8 Kbps with multiple data, parity, and stop bit configurations.
- Ethernet Redundancy: Network recovery time of less than 10 ms ensures minimal downtime in redundant Ethernet topologies.
- Comprehensive LED Indicators: Provides visual status for power, Ethernet link/activity, fiber link/activity, and serial TX/RX activity.

---

### 3. Technical Specifications

Physical Dimensions:
- Width: 45 mm
- Depth: 81 mm
- Height: 95 mm
- Weight: 309 g

Enclosure:
- Material: Metal
- Protection Rating: IP-30

Power Requirements:
- Input Voltage: Dual DC inputs, +12 to +48 VDC via 4-pin terminal block
- Power Consumption: Typical 3.98 W
- Protection: Overload current protection and reverse polarity protection

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)
- Operating Humidity: 5% to 95% RH, non-condensing

Fiber Port (100Base-FX Multi-Mode, SC Connector):
- Fiber Type: Multi-mode (62.5/125 µm or 50/125 µm)
- Wavelength: 1310 nm
- Typical Transmission Distance: 2 km
- Max Output Optical Power: -14 dBm
- Min Output Optical Power: -23.5 dBm
- Max Input Optical Power (Saturation): 0 dBm
- Min Input Optical Power (Sensitivity): -31 dBm
- Link Budget: 7.5 dB

Ethernet Port (10/100Base-T(X)):
- Connector: RJ45 with auto MDI/MDIX
- Speed: 10/100 Mbps
- Port Count: 1

Serial Port:
- Connector: DB9 male x 1
- Supported Standards: RS-232, RS-422, RS-485 (2-wire or 4-wire)
- Baud Rate: 110 bps to 460.8 Kbps
- Data Bits: 7 or 8
- Parity: Odd, Even, None, 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-, Tx+, Rx+, Rx-
- RS-485 Signals:
- 4-wire: Tx-, Tx+, Rx+, Rx-
- 2-wire: Data-, Data+

---

### 4. Functionality

The IDS-311F-MM-SC functions as a serial-to-Ethernet and serial-to-fiber gateway, enabling legacy serial devices to communicate over modern IP networks. It converts serial data streams into Ethernet packets and vice versa, allowing remote access, monitoring, and control of serial equipment through TCP/IP networks.

Operating Modes:
- Virtual COM Port: Emulates a standard COM port on a PC, enabling legacy software to communicate with remote serial devices transparently.
- Serial Tunnel: Establishes a direct serial link between two devices over Ethernet or fiber.
- TCP Server/Client: Allows the device to act as a server or client for TCP-based communication.
- UDP Mode: Supports connectionless data transmission for low-latency applications.
- Modbus Gateway: Converts Modbus RTU/ASCII to Modbus TCP for industrial automation systems.

Use Cases and Applications:
- Industrial automation and SCADA systems
- Remote monitoring of PLCs, sensors, and controllers
- Transportation and traffic control systems
- Energy and utility management
- Building automation and security systems
- Legacy equipment integration into Ethernet networks

Compatibility:
- Supported Operating Systems: Windows NT, 2000, XP, 2003, Vista (32/64-bit), Windows 7 (32/64-bit)
- Configuration Tools: Web-based interface and DS-Tool Windows utility
- SDK Support: OpenWRT SDK for custom firmware or application development

---

### 5. Components & Accessories

Included Items:
- IDS-311F-MM-SC device server unit
- Wall-mount kit (x2)
- DIN-rail kit (x1)
- Quick Installation Guide
- Configuration CD

Optional Accessories:
- DR-45 Series: 45 W industrial power supply
- DR-75 Series: 75 W industrial power supply
- DR-120 Series: 120 W industrial power supply

Connectors:
- Ethernet: RJ45 (10/100Base-T(X))
- Fiber: SC connector (100Base-FX, multi-mode)
- Serial: DB9 male connector
- Power: 4-pin terminal block for dual DC inputs

---

### 6. Installation & Setup

Mounting Options:
- DIN-rail mounting (kit included)
- Wall mounting (kit included)

Power Connection:
- Connect dual DC power sources (12–48 VDC) to the 4-pin terminal block for redundancy.
- Ensure correct polarity to utilize built-in reverse polarity protection.

Network Configuration:
- Connect Ethernet port to LAN using standard Cat5e/6 cable.
- Connect fiber port to network switch or media converter using multi-mode fiber (SC connector).
- Configure IP settings via web interface or DS-Tool utility.

Serial Configuration:
- Connect serial device using DB9 connector.
- Select appropriate serial mode (RS-232, RS-422, or RS-485) via software configuration.
- Set baud rate, parity, data bits, and stop bits according to device requirements.

Software Setup:
- Access the web-based configuration interface through the assigned IP address.
- Alternatively, use DS-Tool for Windows to manage multiple devices and configure network parameters.
- Enable event notifications (Syslog, Email, SNMP Trap) as required.

---

### 7. Performance & Capabilities

Network Performance:
- Ethernet redundancy with recovery time <10 ms ensures minimal communication downtime.
- Supports full-duplex and half-duplex operation modes.

Serial Communication Performance:
- High-speed serial data transmission up to 460.8 Kbps.
- Reliable flow control mechanisms (hardware and software).

Power Efficiency:
- Low power consumption (typical 3.98 W) suitable for energy-conscious industrial systems.

Reliability:
- Dual power inputs provide uninterrupted operation during power source failure.
- Rugged IP-30 metal housing protects against mechanical stress and electromagnetic interference.

Limitations:
- Single serial port limits simultaneous multi-device serial connections.
- Fiber port limited to 2 km range (multi-mode version). For longer distances, single-mode variants (IDS-311F-SS-SC/ST) are available.

---

### 8. Standards & Compliance

Electromagnetic Compatibility (EMC):
- EMI: FCC Part 15, CISPR (EN55022) Class A
- EMS:
- EN61000-4-2 (Electrostatic Discharge)
- EN61000-4-3 (Radiated Susceptibility)
- EN61000-4-4 (Electrical Fast Transient)
- EN61000-4-5 (Surge Immunity)
- EN61000-4-6 (Conducted Susceptibility)
- EN61000-4-8 (Power Frequency Magnetic Field)
- EN61000-4-11 (Voltage Dips and Interruptions)

Environmental and Mechanical Tests:
- Shock: IEC60068-2-27
- Free Fall: IEC60068-2-32
- Vibration: IEC60068-2-6

Safety Certification:
- EN60950-1 (Information Technology Equipment Safety Standard)

These certifications ensure that the IDS-311F-MM-SC meets international standards for electromagnetic compatibility, mechanical durability, and electrical safety, making it suitable for deployment in regulated industrial environments.

---

### 9. Additional Information

Warranty:
- 5-year limited warranty covering manufacturing defects and hardware reliability.

Support & Maintenance:
- Comprehensive technical support from ORing Industrial Networking Corp.
- Firmware updates available via manufacturer’s website.
- Maintenance-free design with solid-state components and fanless operation.

Product Variants (Ordering Information):
- IDS-311F-MM-SC: Multi-mode fiber, SC connector, 2 km range, 1310 nm wavelength.
- IDS-311F-SS-SC: Single-mode fiber, SC connector, 30 km range, 1310 nm wavelength.
- IDS-311F-MM-ST: Multi-mode fiber, ST connector, 2 km range, 1310 nm wavelength.
- IDS-311F-SS-ST: Single-mode fiber, ST connector, 30 km range, 1310 nm wavelength.

Model Naming Convention:
- IDS-3 – Industrial Device Server Series
- 1 – Number of serial ports
- 1 – Number of additional network ports
- F – Fiber port (100Base-FX)
- MM/SS – Multi-mode or Single-mode fiber
- SC/ST – Fiber connector type

Maintenance Recommendations:
- Periodically inspect fiber and Ethernet connections for dust or corrosion.
- Ensure proper ventilation and avoid exposure to direct moisture.
- Verify firmware version and update as needed for security and performance enhancements.

---

### Summary

The ORing IDS-311F-MM-SC is a robust, industrial-grade serial-to-Ethernet and serial-to-fiber device server engineered for secure, reliable, and flexible communication between legacy serial equipment and modern IP networks. With its dual network interfaces, redundant power inputs, and comprehensive protocol support, it is ideally suited for mission-critical industrial automation, transportation, and energy management applications. Its rugged IP-30 housing, wide temperature tolerance, and compliance with international EMC and safety standards ensure dependable performance in harsh environments.

The device’s versatile configuration options, including Virtual COM, Modbus Gateway, and TCP/UDP modes, make it adaptable to a wide range of industrial communication scenarios. Combined with a 5-year warranty and long-term manufacturer support, the IDS-311F-MM-SC represents a reliable and future-ready solution for industrial networking and serial device integration.