Comprehensive Product Summary – M12C-5M5F-3000D

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### 1. Product Overview

Product Name: 4-pin M12 Male to 4-pin M12 Female IP67 Ethernet Cable, 30m, D-coding
Model Number: M12C-5M5F-3000D
Article Number: M12C-5M5F-3000D
Series: M12C Industrial Ethernet Cable Series
Manufacturer: ORing Networking Corp.
Product Category: Industrial Ethernet Connectivity / Ruggedized M12 Cable Assemblies
Website: [www.oring-networking.com](http://www.oring-networking.com)

The M12C-5M5F-3000D is a high-performance industrial-grade Ethernet cable designed for robust data and power transmission in harsh environments. It features M12 D-coded connectors on both ends—one male and one female—providing secure, vibration-resistant connectivity for industrial automation, machine vision, and field communication systems. With a 30-meter cable length and IP67-rated protection, it ensures reliable operation in demanding outdoor or factory-floor conditions.

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### 2. Key Features

- Rugged Industrial Design: Built for harsh industrial environments with IP67 ingress protection, ensuring complete resistance to dust and temporary immersion in water.
- M12 D-Coded Connectors: 4-pin D-coded connectors optimized for 100 Mbps Fast Ethernet communication, providing secure locking and EMI-resistant data transmission.
- Extended Cable Length: 30-meter cable supports long-distance device interconnection without signal degradation.
- High Reliability: Shielded twisted-pair construction minimizes electromagnetic interference (EMI) and crosstalk, ensuring stable network performance.
- Versatile Connectivity: Compatible with industrial Ethernet switches, PLCs, sensors, actuators, and field devices using M12 D-coded interfaces.
- Durable Materials: Industrial-grade PVC or PUR jacket resists oil, chemicals, and mechanical stress.
- Plug-and-Play Integration: Pre-assembled connectors simplify installation and reduce wiring errors.
- Temperature and Vibration Resistance: Designed to maintain performance under mechanical vibration, shock, and wide temperature variations.
- Compliance with Industrial Standards: Conforms to IEC 61076-2-101 for M12 connectors and ISO/IEC 11801 for Ethernet cabling.
- Color-Coded and Keyed Design: D-coding prevents mismating with other M12 connector types (A-, B-, or X-coded).

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### 3. Technical Specifications

| Parameter | Specification |
|----------------|-------------------|
| Model | M12C-5M5F-3000D |
| Connector Type (End 1) | 4-pin M12 Male, D-coded |
| Connector Type (End 2) | 4-pin M12 Female, D-coded |
| Cable Length | 30 meters |
| Coding Type | D-coding (Ethernet 100 Mbps) |
| Ingress Protection | IP67 (dust-tight and water-resistant) |
| Number of Conductors | 4 |
| Conductor Type | Shielded twisted pair (STP) |
| Conductor Material | Tinned copper |
| Insulation Material | Polyethylene (PE) or Polypropylene (PP) |
| Jacket Material | PVC or PUR (industrial-grade) |
| Jacket Color | Typically black or gray (varies by batch) |
| Outer Diameter | Approx. 6.0–6.5 mm |
| Operating Voltage | Up to 60 V DC (typical for Ethernet D-coded) |
| Current Rating | 4 A per contact (max) |
| Transmission Speed | 10/100 Mbps Ethernet |
| Temperature Range | -25°C to +80°C (operating) |
| Bending Radius | ≥10 × cable diameter (static), ≥15 × cable diameter (dynamic) |
| Shielding | 360° braided shield for EMI protection |
| Contact Material | Gold-plated brass or phosphor bronze |
| Connector Housing | Nickel-plated brass or stainless steel |
| Coupling Mechanism | Threaded M12 locking nut |
| Weight (approx.) | 1.8–2.2 kg (for 30 m cable) |

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### 4. Functionality

The M12C-5M5F-3000D functions as a ruggedized Ethernet interconnect cable for industrial automation and control systems. It transmits both data and low-voltage signals between field devices and network infrastructure components.

How It Works:
- The M12 D-coded connectors provide a secure, vibration-resistant connection for Ethernet signals (TX+, TX-, RX+, RX-).
- The shielded twisted-pair cable ensures high signal integrity and minimizes noise in electrically noisy environments.
- The IP67-rated sealing prevents ingress of dust and moisture, maintaining reliable operation even in outdoor or washdown areas.

Typical Use Cases:
- Industrial Ethernet networks (PROFINET, EtherNet/IP, Modbus TCP)
- Factory automation and robotics
- Machine vision systems
- Transportation and railway communication
- Outdoor surveillance and IP camera installations
- Process control and instrumentation
- Marine and offshore applications

Compatibility:
- Compatible with all standard M12 D-coded Ethernet ports on industrial switches, I/O modules, and controllers.
- Backward compatible with 10BASE-T and 100BASE-TX Ethernet standards.
- Can be used with ORing’s industrial Ethernet switches, media converters, and wireless access points.

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### 5. Components & Accessories

Included Components:
- One pre-assembled M12C-5M5F-3000D cable (30 m length)
- Factory-installed M12 male and female connectors with D-coding
- Integrated shielding and strain relief boots

Optional Accessories (from ORing product line):
- DIN-Rail Power Supplies: DR-4512, DR-4524, DR-75-12, DR-75-24, DR-120-24, SDR-240-48, etc.
- Power Adapters: PAA-121000 (12VDC), PAE-482500 (48VDC)
- RF Antenna Bases and Cables: RFB-M2-150, RFC-NM-SMR-1000
- Fiber Patch Cords: FPC-SCSC-MM3M, FPC-LCLC-SS3M
- SFP Modules: SFP100-MM, SFP1G-LX20, SFP1GB3-LX40 for Ethernet switches
- Mounting Accessories: Cable clips, strain relief clamps, and M12 panel receptacles

Connector Pin Assignment (D-coded):
1. TX+
2. RX+
3. TX–
4. RX–
(Shell: Shield)

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### 6. Installation & Setup

Installation Requirements:
- Compatible Ethernet devices with M12 D-coded ports.
- Ensure proper cable routing to avoid sharp bends or mechanical stress.
- Maintain minimum bending radius as per specification.

Mounting Options:
- Direct plug-in connection to M12 D-coded sockets on devices or panels.
- Can be routed through cable trays, conduits, or protective tubing for additional mechanical protection.

Configuration:
- No software configuration required; plug-and-play operation.
- Ensure correct orientation of D-coded connectors to prevent mismating.
- Tighten M12 threaded coupling nut to manufacturer’s torque specification (typically 0.6–0.8 Nm) for IP67 sealing.

Environmental Considerations:
- Suitable for both indoor and outdoor installations.
- Avoid prolonged exposure to direct sunlight unless UV-resistant jacket is specified.
- Ensure connectors are fully mated to maintain IP67 protection.

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### 7. Performance & Capabilities

Data Transmission:
- Supports 10/100 Mbps Ethernet (IEEE 802.3u)
- Optimized for Fast Ethernet communication in industrial networks
- Low insertion loss and return loss for stable data throughput

Electrical Performance:
- Impedance: 100 Ω ± 15%
- Capacitance: ≤ 60 pF/m
- Signal attenuation: ≤ 8 dB/100 m @ 100 MHz
- Crosstalk (NEXT): ≥ 35 dB @ 100 MHz

Mechanical Performance:
- Mating cycles: ≥ 100 (typical)
- Vibration resistance: IEC 60068-2-6 compliant
- Shock resistance: IEC 60068-2-27 compliant
- Tensile strength: ≥ 100 N (cable pull test)

Environmental Performance:
- IP67 protection ensures operation in wet, dusty, or oily environments.
- Resistant to oils, coolants, and industrial cleaning agents.
- Flame retardant and halogen-free versions available upon request.

Limitations:
- Not suitable for Gigabit Ethernet (requires X-coded M12 connectors).
- Maximum recommended cable length for 100 Mbps Ethernet is 100 meters; this model provides 30 meters for optimal performance margin.

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### 8. Standards & Compliance

Connector Standards:
- IEC 61076-2-101 (M12 circular connectors)
- ISO/IEC 11801 (Structured cabling for Ethernet)
- TIA/EIA-568-B (Ethernet cabling performance)

Ingress Protection:
- IP67 per IEC 60529 (dust-tight and water immersion up to 1 m for 30 minutes)

Electrical & Safety Compliance:
- RoHS 2.0 (Restriction of Hazardous Substances)
- REACH compliant
- CE marking (European conformity)
- UL recognized components (where applicable)

Environmental & Mechanical Standards:
- IEC 60068-2-6 (vibration)
- IEC 60068-2-27 (shock)
- IEC 60332-1 (flame retardancy)

Industry Compatibility:
- PROFINET Type B cabling (D-coded)
- EtherNet/IP and Modbus TCP compatible
- Suitable for use in industrial automation, transportation, and process control systems

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### 9. Additional Information

Warranty:
- Standard manufacturer warranty: 2 years (may vary by region)
- Covers defects in materials and workmanship under normal use

Support & Documentation:
- Full technical datasheets, pinout diagrams, and installation guides available from ORing Networking Corp.
- Technical support via email, phone, or authorized distributors.

Maintenance:
- Periodically inspect connectors for contamination or mechanical wear.
- Clean contacts with isopropyl alcohol and lint-free cloth if necessary.
- Ensure connector threads and O-rings remain intact for IP67 sealing.

Product Lifecycle & Updates:
- Part of ORing’s ongoing M12C cable series, designed for long-term availability.
- Compatible with future ORing industrial Ethernet devices and accessories.
- Updated versions may include enhanced shielding or jacket materials for specific applications.

Ordering Information:
- Model: M12C-5M5F-3000D
- Description: 4-pin M12 Male to 4-pin M12 Female IP67 Ethernet Cable, 30m, D-coding
- Cable Length Options: 3 m (M12C-4M4F-300D), 10 m (M12C-4M4F-1000D), 30 m (M12C-4M4F-3000D)
- Packaging: Individually sealed, labeled with model and serial number
- Country of Origin: Taiwan

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### Summary

The M12C-5M5F-3000D is a rugged, industrial-grade Ethernet cable assembly engineered for reliable data transmission in demanding environments. With D-coded M12 connectors, IP67 protection, and a 30-meter shielded cable, it provides robust connectivity for automation networks, field devices, and industrial Ethernet systems. Its compliance with international standards, high mechanical durability, and ease of installation make it a preferred choice for engineers and system integrators seeking dependable field connectivity solutions.

This cable exemplifies ORing Networking’s commitment to “Designed for Rugged Excellence”, ensuring long-term performance, safety, and interoperability across a wide range of industrial applications.