Comprehensive Product Summary – ORing IES‑1042FX‑MM‑SC Industrial Unmanaged Ethernet Switch

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### 1. Product Overview

Product Name: Industrial Unmanaged 2×100FX MM 4×100TX Switch Slim
Model: IES‑1042FX‑MM‑SC
Series: IES‑1000 Series (Slim Type)
Article Number: IES‑1042FX‑MM‑SC
Manufacturer: ORing Industrial Networking Corp.
Product Type: Industrial-grade unmanaged Ethernet switch
Product Category: Industrial Ethernet Switches – Unmanaged, Slim Type

The ORing IES‑1042FX‑MM‑SC is a compact, rugged, unmanaged industrial Ethernet switch designed for harsh environments requiring reliable data communication. It provides four 10/100Base‑T(X) copper ports and two 100Base‑FX multi‑mode fiber ports with SC connectors. The device supports dual redundant DC power inputs, relay alarm output, and IP‑30 rated metal housing, ensuring continuous operation in mission‑critical industrial networks.

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### 2. Key Features

- Port Configuration:
- 4 × 10/100Base‑T(X) RJ‑45 ports with Auto MDI/MDIX
- 2 × 100Base‑FX multi‑mode fiber ports (2 km, 1310 nm, SC connector)

- Unmanaged Operation:
Plug‑and‑play functionality with no configuration required, ideal for simple network expansion or device interconnection.

- Industrial Design:
- IP‑30 rated metal enclosure for mechanical protection.
- Slim form factor (26 × 95 × 144.3 mm) for space‑constrained installations.
- DIN‑rail and panel mounting options.

- Power Redundancy:
Dual 12–48 VDC power inputs on a 6‑pin terminal block with automatic failover.
Overload current and reverse polarity protection included.

- Relay Alarm Output:
Configurable relay output (1 A @ 24 VDC) for power failure notification (PWR1/PWR2).

- Wide Temperature Range:
Operates reliably from −40°C to +70°C, suitable for outdoor or factory environments.

- Low Power Consumption:
Typical consumption of approximately 5 W.

- LED Indicators:
- Power LEDs (Green ×2)
- Fault LED (Yellow)
- RJ‑45 port LEDs: Green (Link/Activity), Yellow (Duplex/Collision)

- High Reliability:
Store‑and‑forward switching architecture with 1024 MAC address table.
Designed for continuous operation in industrial automation, transportation, and surveillance systems.

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### 3. Technical Specifications

| Parameter | Specification |
|----------------|-------------------|
| Model | IES‑1042FX‑MM‑SC |
| Manufacturer | ORing Industrial Networking Corp. |
| Ethernet Standards | IEEE 802.3 (10Base‑T), IEEE 802.3u (100Base‑T(X), 100Base‑FX), IEEE 802.3x (Flow Control) |
| Switching Architecture | Store‑and‑Forward |
| MAC Address Table | 1024 entries |
| Physical Ports | 4 × 10/100Base‑T(X) RJ‑45 (Auto MDI/MDIX), 2 × 100Base‑FX MM SC |
| Fiber Type | Multi‑mode, 1310 nm wavelength, 2 km transmission distance |
| Enclosure | IP‑30 rated metal housing |
| Dimensions (W × D × H) | 26 × 95 × 144.3 mm (1.02 × 3.74 × 5.68 in) |
| Weight | 378 g (typical) |
| Power Input | Dual 12–48 VDC redundant inputs via 6‑pin terminal block |
| Power Consumption | ~5 W (typical) |
| Protection | Overload current protection, reverse polarity protection |
| Relay Output | 1 A @ 24 VDC (for power failure alarm) |
| 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%–95% RH, non‑condensing |
| Mounting Options | DIN‑rail and panel mounting |
| Ingress Protection | IP‑30 |
| Certifications | FCC Part 15 Class A, EN55022 Class A, EN61000‑4‑2/3/4/5/6/8/11, IEC60068‑2‑27/‑32/‑6, EN60950 |
| Warranty | 5 years |

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### 4. Functionality

Operational Concept:
The IES‑1042FX‑MM‑SC functions as an unmanaged Layer 2 Ethernet switch, automatically forwarding packets between copper and fiber interfaces using store‑and‑forward switching. It requires no software configuration, making it ideal for plug‑and‑play deployment in industrial networks.

Use Cases and Applications:
- Industrial Automation: Connecting PLCs, HMIs, and Ethernet I/O modules in production lines.
- Transportation Systems: Reliable data links for traffic control, railway signaling, or vehicle monitoring.
- Surveillance Networks: Integration of IP cameras and NVRs in outdoor or factory environments.
- Utility and Energy: Substation automation, SCADA communication, and renewable energy monitoring.
- Infrastructure: Smart city, building automation, and environmental monitoring systems.

Compatibility:
Fully compatible with standard Ethernet devices supporting 10/100 Mbps speeds. The fiber ports extend network reach up to 2 km over multi‑mode fiber, enabling long‑distance connections between remote nodes or control cabinets.

Redundant Power Operation:
The dual DC input design ensures uninterrupted operation. If the primary power source fails, the secondary input automatically takes over. The relay alarm output can trigger external alarms or monitoring systems to indicate power failure.

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### 5. Components & Accessories

Included Components:
- IES‑1042FX‑MM‑SC switch unit
- DIN‑rail mounting kit (45 mm rail)
- Wall‑mounting kit (optional for slim type)
- Flat screws (M3 × 5)
- Quick Installation Guide (QIG)
- Dust covers for RJ‑45 and fiber ports

Optional Accessories:
- Additional DIN‑rail or wall‑mount brackets
- Industrial power supply (12–48 VDC)
- Fiber patch cords (SC‑terminated, multi‑mode)
- Protective enclosures for outdoor installation

Connectors:
- RJ‑45 Ports: Auto MDI/MDIX, 10/100 Mbps
- Fiber Ports: SC connectors, 1310 nm wavelength
- Power Terminal Block: 6‑pin removable terminal block for dual DC inputs and relay output
- Relay Output Pins: 1 A @ 24 VDC capacity

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### 6. Installation & Setup

Mounting Options:
- DIN‑Rail Mounting:
The switch can be snapped onto a standard 35 mm DIN‑rail using the included bracket. This method is preferred for control cabinets and industrial panels.
- Panel Mounting:
Optional wall‑mount brackets allow secure installation on flat surfaces.

Power Connection:
- Connect DC power sources (12–48 VDC) to the 6‑pin terminal block labeled V1+/V1− and V2+/V2−.
- Ensure correct polarity; reverse polarity protection prevents damage.
- The relay output terminals can be wired to external alarms or monitoring systems.

Grounding:
- Connect the frame ground terminal to the system ground to reduce electromagnetic interference (EMI).

Startup Procedure:
1. Mount the device securely.
2. Connect power inputs.
3. Attach Ethernet and fiber cables.
4. Observe LED indicators for power and link status.
5. The switch begins operation automatically—no configuration required.

Environmental Considerations:
- Maintain ambient temperature within −40°C to +70°C.
- Avoid exposure to direct moisture or corrosive gases.
- Ensure adequate ventilation for heat dissipation.

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### 7. Performance & Capabilities

Switching Performance:
- Architecture: Store‑and‑forward ensures error‑free packet transmission.
- MAC Table: 1024 entries for efficient traffic management.
- Throughput: Supports full‑duplex 200 Mbps per port on 100Base‑TX and 100Base‑FX links.
- Latency: Low forwarding delay suitable for real‑time industrial control.
- Flow Control: IEEE 802.3x compliant for full‑duplex operation; backpressure for half‑duplex.

Fiber Transmission:
- Medium: Multi‑mode fiber (50/125 µm or 62.5/125 µm).
- Wavelength: 1310 nm.
- Distance: Up to 2 km per fiber link.
- Connector Type: SC.

Power Efficiency:
- Typical consumption of 5 W minimizes heat generation and power supply load.
- Redundant power inputs ensure continuous operation even during supply failure.

Reliability:
- Designed for 24/7 operation in industrial environments.
- Mechanical robustness verified by IEC60068‑2‑27 (shock), IEC60068‑2‑32 (free fall), and IEC60068‑2‑6 (vibration) standards.
- Relay alarm output enhances system reliability by providing immediate fault notification.

Limitations:
- Unmanaged design—no VLAN, QoS, or SNMP management features.
- Fixed 10/100 Mbps speeds (no Gigabit support).
- Fiber ports limited to 2 km (multi‑mode).

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### 8. Standards & Compliance

Ethernet Standards:
- IEEE 802.3 (10Base‑T)
- IEEE 802.3u (100Base‑T(X), 100Base‑FX)
- IEEE 802.3x (Flow Control)

Electromagnetic Compatibility (EMC):
- EMI: FCC Part 15 Class A, CISPR 22 (EN55022) Class A
- EMS:
- EN61000‑4‑2 (Electrostatic Discharge)
- EN61000‑4‑3 (Radiated Susceptibility)
- EN61000‑4‑4 (Electrical Fast Transient/Burst)
- 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 & Mechanical Tests:
- Shock: IEC60068‑2‑27
- Free Fall: IEC60068‑2‑32
- Vibration: IEC60068‑2‑6

Safety Certification:
- EN60950 (Information Technology Equipment Safety)

Ingress Protection:
- IP‑30 rated enclosure for protection against solid objects >2.5 mm.

Quality Assurance:
- Manufactured under ORing’s industrial quality management system.
- Each unit tested for electrical, thermal, and mechanical reliability.

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### 9. Additional Information

Warranty:
5‑year limited hardware warranty covering manufacturing defects and component failures under normal operating conditions.

Technical Support:
- Manufacturer Contact:
ORing Industrial Networking Corp.
Tel: +886‑2‑2218‑1066
Fax: +886‑2‑2218‑1014
Email: support@oring‑networking.com
Website: [www.oring‑networking.com](https://www.oring-networking.com)

Maintenance:
- Periodically inspect power and network connections.
- Clean fiber connectors with appropriate tools to maintain signal integrity.
- Ensure ventilation openings remain unobstructed.
- Verify LED indicators regularly for power and link status.

Firmware & Updates:
As an unmanaged switch, the IES‑1042FX‑MM‑SC does not require firmware updates or configuration software.

Service Life Expectancy:
Designed for long‑term industrial operation exceeding 10 years under rated conditions.

Environmental Responsibility:
RoHS‑compliant materials and recyclable packaging.
Printed documentation produced on recycled paper.

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### Summary

The ORing IES‑1042FX‑MM‑SC is a 6‑port unmanaged industrial Ethernet switch engineered for reliability, simplicity, and durability in demanding environments. With 4 copper 10/100Base‑T(X) ports and 2 fiber 100Base‑FX multi‑mode SC ports, it bridges copper and fiber networks seamlessly. Its dual redundant 12–48 VDC power inputs, relay alarm output, and IP‑30 metal housing ensure continuous operation even under extreme conditions (−40°C to +70°C).

The switch’s compact 26 × 95 × 144.3 mm form factor and DIN‑rail/panel mounting flexibility make it ideal for control cabinets, field enclosures, and distributed automation systems. Compliance with FCC, CE, EN61000, and IEC60068 standards guarantees electromagnetic and mechanical robustness.

With low power consumption (~5 W), store‑and‑forward switching, and plug‑and‑play operation, the IES‑1042FX‑MM‑SC provides a cost‑effective, maintenance‑free solution for industrial Ethernet connectivity. It is particularly suited for factory automation, transportation, energy, and surveillance applications where reliability and uptime are paramount.

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End of Product Summary – ORing IES‑1042FX‑MM‑SC