Black Box FlexPoint LMC100A-SC-R3 Transceiver Media Converter

Bridge copper Ethernet to fiber with the Black Box FlexPoint LMC100A-SC-R3 Transceiver Media Converter. This compact, reliable device is designed to extend your network beyond the reach of copper cables, delivering dependable performance over fiber up to 2 kilometers. Built to meet industry standards and optimized for seamless integration, the LMC100A-SC-R3 helps you connect switches, servers, and remote sites without overhauling your core infrastructure. Whether you’re expanding a campus network, linking data centers, or enabling remote office connectivity, this media converter delivers robust throughput with straightforward setup and flexible port configurations.

With a strong emphasis on compatibility and ease of use, the LMC100A-SC-R3 supports the essential Ethernet standards that dominate modern networks. It converts 10BASE-T and 100BASE-TX copper Ethernet signals to 100BASE-FX fiber, enabling reliable data transfer across different media types while preserving data integrity and minimizing latency. The copper port automatically senses whether the connected device operates at 10 Mbps or 100 Mbps, so you don’t have to manually configure port speed. The fiber port uses a standard SC connector and supports both full- and half-duplex modes, ensuring compatibility with a wide range of remote devices and network topologies. A practical manual override switch gives administrators direct control over port behavior, allowing precise configuration for specialized environments or legacy equipment where fixed settings are required.

The FlexPoint series has a reputation for rugged performance in demanding settings, from server rooms to field installations. The LMC100A-SC-R3 embodies that ethos with a design that emphasizes reliability, ease of installation, and low maintenance. Its compact form factor makes it simple to mount in a standard rack or enclosure, while its transparent operation minimizes downtime during network upgrades. Once installed, it operates as a transparent bridge between copper and fiber, preserving frame structure and supporting IEEE 802.3 standards, so you can deploy with confidence in a multi-vendor environment. The device’s status indicators provide quick visual confirmation of link status, duplex mode, and speed, reducing the time spent diagnosing connection issues and enabling faster network optimization. This simplicity is especially valuable in environments with mixed equipment from different vendors, where consistent performance across media types is critical for meeting service-level requirements.

Beyond raw performance, the LMC100A-SC-R3 is designed to empower IT teams to implement scalable, future-proof networks. By extending reach beyond copper’s practical limits, you can place remote devices, cameras, access points, or edge servers at optimal positions without compromising throughput. The fiber path naturally offers resistance to electrical interference and electromagnetic noise, making it an excellent choice for industrial environments or locations with challenging electrical conditions. With support for full- and half-duplex operation on the fiber side, network planners gain flexibility to match the link’s duplex configuration to the surrounding equipment, ensuring efficient bandwidth utilization and reducing the likelihood of collisions in legacy setups. The manual override feature further enhances control, enabling administrators to enforce specific duplex or speed settings when required for particular devices or network segments, thereby preserving compatibility across the network.

Investing in a media converter like the Black Box FlexPoint LMC100A-SC-R3 is a strategic move for organizations seeking to maximize existing assets while preparing for future upgrades. Rather than replacing entire switches or upgrading fiber infrastructure all at once, you can incrementally extend connectivity as needs evolve. This approach is especially advantageous for campuses with expanding buildings, data centers adding new racks, or warehouses leveraging fiber to connect remote equipment. The LMC100A-SC-R3’s robust construction and plug-and-play design minimize installation time and reduce the risk of configuration errors that can disrupt service. In short, it’s a reliable, cost-effective component that unlocks new networking possibilities by bridging media types without sacrificing performance or reliability.

In choosing a media converter for your network, you want assurance that the device will integrate smoothly with your existing gear, deliver consistent performance, and provide long-term value. The Black Box FlexPoint LMC100A-SC-R3 checks those boxes with a design oriented toward compatibility and operational simplicity. Its adherence to IEEE 802.3 standards ensures interoperability with a broad ecosystem of switches, routers, and fiber-optic equipment, while the SC fiber port supports standard, widely available fiber optic cabling. The combination of 10/100 Mbps copper support and 100 Mbps fiber transport makes it a versatile solution for a wide range of installations—from small offices to larger enterprise networks—that require dependable, scalable connectivity without breaking the bank. When you need to extend Ethernet to a remote location, or when you’re consolidating a distributed network and want to preserve performance while migrating to fiber, this media converter stands out as a practical and effective choice.

Finally, consider the operational benefits of the LMC100A-SC-R3: reduced downtime thanks to straightforward diagnostics via LED indicators, improved network resilience through fiber’s inherent interference resistance, and the flexibility to tailor port behavior using the manual override option. These capabilities translate into real-world advantages, including smoother network transitions, lower maintenance costs, and greater confidence in your long-term infrastructure investments. For IT teams responsible for delivering reliable, high-performance networks across multiple sites, the Black Box FlexPoint LMC100A-SC-R3 Transceiver Media Converter represents a dependable bridge between copper and fiber that can adapt as technology and topology evolve.

• Extends Ethernet reach by bridging copper RJ-45 to a fiber link up to 2 kilometers, enabling remote sites and edge devices to connect to core networks without replacement of switches.
• Complies with 10BASE-T, 100BASE-TX, and 100BASE-FX IEEE 802.3 standards for broad compatibility across vendor equipment.
• Both UTP copper and fiber ports support full- and half-duplex operation, offering flexible configuration to match network topology and traffic patterns.
• UTP port auto-senses 10- or 100-Mbps speeds, simplifying deployment and minimizing manual setup while ensuring optimal link negotiation.
• Manual override switch provides precise control over fiber and UTP port configurations, enabling deterministic behavior for legacy devices or specialized deployments.

Technical Details of Black Box FlexPoint LMC100A-SC-R3 Transceiver Media Converter

• Media conversion: 10BASE-T/100BASE-TX to 100BASE-FX
• Copper port: 1 x 10/100 Mbps RJ-45, auto-negotiation, supports 10/100 Mbps
• Fiber port: 1 x SC connector, 100BASE-FX, supports full- and half-duplex
• Distance support: up to 2 kilometers (fiber link length)
• Standards: IEEE 802.3 10BASE-T, 100BASE-TX, 100BASE-FX compatibility
• duplex compatibility: copper and fiber ports support both full and half duplex modes
• Manual override: switch for explicit control over port operation and configuration
• Physical form: compact media converter suitable for rack-mount or shelf installations

How to install Black Box FlexPoint LMC100A-SC-R3 Transceiver Media Converter

• Power off the devices you will connect. Place the LMC100A-SC-R3 in a suitable rack or shelf where it has adequate airflow and access to both copper and fiber cables.
• Connect the copper side: plug a standard Ethernet cable (RJ-45) from your network switch or router into the LMC100A-SC-R3 copper port. Ensure the device on the other end of the copper link supports 10 Mbps or 100 Mbps in auto-negotiation mode.
• Connect the fiber side: attach a fiber optic cable with an SC connector to the SC fiber port. Connect the other end of the fiber link to the remote device or another media converter that accepts 100BASE-FX signals. Choose the appropriate duplex setting to align with the remote device.
• Configure duplex and speed: if your network topology requires a fixed configuration, use the manual override switch on the unit to set the desired duplex mode and port behavior. If your network uses auto-negotiation and compatible devices, you can rely on auto-negotiation for the copper interface while maintaining the desired duplex on the fiber side.
• Power up and test: apply power to the media converter and verify link status lights on both ports. Confirm that data is flowing across the link by testing connectivity between the copper-connected switch and the remote fiber-connected device. If link indicators show issues, recheck cable integrity, connector cleanliness, and ensure compatible duplex settings on both ends.

Frequently asked questions

• Q: What is the maximum distance for the fiber link?

  A: The LMC100A-SC-R3 supports fiber transmission up to 2 kilometers, enabling reliable long-distance connections between copper and fiber networks.

• Q: Which Ethernet standards does this media converter support?

  A: It supports 10BASE-T and 100BASE-TX on the copper side and 100BASE-FX on the fiber side, aligning with IEEE 802.3 specifications for broad compatibility.

• Q: Can both ports operate in full-duplex mode?

  A: Yes. Both the copper RJ-45 and the SC fiber port support full- and half-duplex operation to match your network topology and device requirements.

• Q: Is there a way to manually configure port settings?

  A: Yes. The unit includes a manual override switch that provides explicit control over the duplex settings and port behavior for scenarios requiring fixed configurations or compatibility with legacy equipment.

• Q: Is this media converter suitable for rugged or industrial environments?

  A: The FlexPoint line is designed for reliability in demanding environments. While the LMC100A-SC-R3 focuses on compact, flexible connectivity, ensuring proper environmental protection and mounting in industrial spaces will help maximize performance and longevity.