Moxa IMC-101-S-SC-T 100M Single-mode SC Turbo Ring Media Converter

The Moxa IMC-101-S-SC-T 100M Single-mode SC Turbo Ring Media Converter is a robust industrial solution engineered for reliable network extension in harsh environments. This compact device seamlessly bridges copper Ethernet networks with single-mode fiber optic cables, offering extended transmission distances and enhanced electromagnetic immunity. Key advantages include its support for the high-speed Turbo Ring protocol, ensuring network redundancy with a recovery time of under 300 milliseconds, and its wide operating temperature range from -40 to 75°C, making it ideal for demanding industrial applications. The IMC-101-S-SC-T boasts a 100M Ethernet interface and a single-mode SC fiber optic connector, providing a reliable and high-performance connectivity option.

Product Specifications

| Feature                 | Specification                                 |

| :---------------------- | :-------------------------------------------- |

| Ethernet Interface      | 10/100BaseT(X) Auto-negotiation               |

| Fiber Interface         | 100BaseFX Single-mode SC connector            |

| Fiber Wavelength        | 1310 nm                                       |

| Fiber Distance          | Up to 30 km                                   |

| Switch Fabric           | 1 Gbps                                        |

| Packet Forwarding Rate  | 148,800 pps                                   |

| Redundancy Protocol     | Turbo Ring (recovery < 300 ms)                |

| Power Input             | 12/24/48 VDC (9.6 to 60 VDC)                  |

| Operating Temperature   | -40 to 75°C                                   |

| Enclosure               | IP30 aluminum                                 |

| Dimensions              | 31.5 x 135 x 115 mm                           |

| Installation            | DIN-rail mounting                             |

Core Features & Market Positioning

The Moxa IMC-101-S-SC-T distinguishes itself in the industrial networking market through its specialized focus on extending Ethernet connectivity over long distances using single-mode fiber optics, a critical requirement in distributed industrial control systems and outdoor deployments. Its integration of the proprietary Turbo Ring technology provides a significant competitive advantage by delivering rapid network failover, crucial for maintaining operational continuity in environments prone to network disruptions. Unlike standard media converters, the IMC-101-S-SC-T is built to withstand extreme temperatures and electrical interference, positioning it as a high-reliability component for mission-critical infrastructure where performance and uptime are paramount. The single-mode SC connector further enhances its market appeal for applications requiring the longest possible fiber transmission distances.

Key Application Scenarios

This industrial media converter is exceptionally well-suited for extending network reach in utility substations, oil and gas platforms, and large-scale manufacturing facilities. Its ability to convert 100M Ethernet to single-mode fiber optics at distances up to 30 km makes it invaluable for connecting geographically dispersed remote sites to a central control network, such as linking a remote pumping station to a supervisory control and data acquisition (SCADA) system. In intelligent transportation systems, it facilitates the reliable transmission of data from traffic management sensors or cameras back to a central hub over extensive road networks. Furthermore, its rugged design ensures dependable operation in mining environments or along railway corridors where electromagnetic interference and environmental challenges are prevalent.

Practical System Integration Guidance

Integrating the Moxa IMC-101-S-SC-T into an existing network is straightforward, leveraging its plug-and-play capabilities for basic conversion. For Turbo Ring implementation, multiple IMC-101-S-SC-T units are interconnected via their fiber optic ports, with the ring topology configured through simple DIP switches or Moxa's management software. Power is supplied via a wide-range DC input, typically from a redundant power source for enhanced reliability, connected to the terminal block. Ensure correct polarity when connecting the power supply. Fiber optic connections utilize standard SC connectors; proper cable management and strain relief are essential for long-term stability. For optimal performance, ensure the single-mode fiber optic cables meet the required specifications for distance and attenuation.

Operation and Risk Mitigation

Operating the Moxa IMC-101-S-SC-T involves monitoring its status LEDs for power, network activity, and fiber link integrity. The unit is designed for fanless operation, reducing maintenance requirements. To mitigate operational risks, it is crucial to operate the device within its specified environmental parameters, particularly temperature and humidity ranges. Proper grounding of the unit is essential to prevent electrostatic discharge and protect against electrical surges. When troubleshooting, check power supply voltages and fiber optic cable connections first. Refer to the device's LED indicators for initial fault diagnosis; for instance, a solid power LED indicates correct power input, while a blinking LED might signify an internal issue requiring further investigation or support.

Scalability & Long-Term Value

The IMC-101-S-SC-T offers significant scalability for expanding industrial networks. Its compatibility with the Turbo Ring protocol allows for the easy addition of multiple media converters to create larger, more resilient ring structures. This facilitates the phased expansion of network reach as operational needs grow, without requiring a complete overhaul of the existing infrastructure. For integration into modern industrial internet of things (IIoT) frameworks, the IMC-101-S-SC-T serves as a fundamental connectivity layer, reliably bridging legacy equipment or remote assets to higher-level digital platforms. Its robust construction and adherence to industrial standards ensure a long service life, providing sustained value and minimizing total cost of ownership in demanding industrial settings.

Frequently Asked Questions

What is the maximum distance the Moxa IMC-101-S-SC-T can extend an Ethernet network?

The IMC-101-S-SC-T supports single-mode fiber optics, enabling network extensions of up to 30 kilometers. This capability is crucial for connecting distant industrial sites or remote equipment to a central control system. The use of single-mode fiber is optimized for long-haul transmission with minimal signal loss over these extended distances.

This media converter is designed for industrial environments where long-distance communication is a necessity. Its robust build ensures reliable performance even across significant geographical separations. The 100BaseFX single-mode SC interface is specifically engineered for this purpose.

Therefore, for applications requiring network connectivity over many kilometers, the IMC-101-S-SC-T provides a dependable and high-performance solution. Its specifications are well-suited for utility, transportation, and SCADA networks spanning large areas.

How does the Turbo Ring redundancy feature work on the IMC-101-S-SC-T?

Turbo Ring creates a redundant network path, typically in a ring topology, ensuring continuous operation if a link fails. If a fiber optic cable is cut or a device malfunctions, the network can reroute traffic automatically. This failover process is exceptionally fast, with recovery times reported to be under 300 milliseconds.

The IMC-101-S-SC-T is part of a system where multiple devices are interconnected to form this ring. When a break occurs, the remaining active links close the gap, restoring connectivity. This minimizes downtime for critical industrial processes.

Implementing Turbo Ring requires connecting the fiber ports of multiple compatible Moxa devices in a loop. Configuration is typically managed via DIP switches or management software, allowing for quick setup of this essential redundancy feature.

What are the power requirements and environmental considerations for the IMC-101-S-SC-T?

The IMC-101-S-SC-T operates on a wide DC input voltage range, typically from 9.6 VDC to 60 VDC. This flexibility allows it to be powered by various industrial power supplies or battery backups. It is also designed for dual power inputs, enabling redundant power configurations for enhanced system reliability.

Environmentally, this media converter is built for harsh industrial conditions. It features a wide operating temperature range of -40°C to 75°C, making it suitable for extreme climates. The IP30-rated aluminum enclosure provides protection against dust and solid objects.

Proper installation is key; it supports DIN-rail mounting for easy integration into control cabinets. Ensuring adequate ventilation around the unit, even though it's fanless, is advisable in high-temperature environments to maintain optimal performance and longevity.