StarTech.com Gigabit Ethernet Copper-to-Fiber Media Converter - SM LC - 20 km - Ethernet Media Converter - GbE Converter

The StarTech.com Gigabit Ethernet Copper-to-Fiber Media Converter is the ideal solution for bridging copper-based Ethernet devices with fiber networks, delivering reliable, cost-effective distance extension for complex LANs. This standalone media converter converts 1 Gigabit Ethernet signals from a copper RJ-45 port to single-mode fiber via an LC connector, enabling long-haul connectivity up to 20 kilometers. Whether you’re expanding a university campus network, connecting dispersed office locations, or integrating legacy copper equipment into a fiber backbone, this device makes it simple to extend your network without costly upgrades to core hardware. Built to endure in varied environments and designed for quick deployment, it supports seamless integration with existing switches, routers, and NICs, while preserving high data transfer rates and robust performance.

• Seamless 1 Gbps copper-to-fiber bridging: This media converter takes 1 Gigabit Ethernet from a copper RJ-45 port and transmits it over single-mode fiber via an LC connector, enabling long-distance connections up to 20 kilometers. That means you can connect a closet switch, router, or server across campus or into a data center fiber backbone without reworking the entire network, while maintaining full-duplex Gigabit performance for bandwidth-intensive applications.
• Auto-negotiation and auto MDI/MDIX for effortless setup: No manual cable selections or driver installation are required. The device automatically negotiates speed and duplex with your connected 1 Gbps devices and detects the proper cable type, delivering a stable link with minimal configuration. This makes it ideal for mixed-vendor environments where devices may expect different Ethernet behaviors.
• Low-latency, store-and-forward architecture for reliable networks: The converter is designed to process frames quickly and forward them with minimal delay, preserving data integrity for latency-sensitive applications such as HD video conferencing, real-time monitoring, and large-file transfers. Its store-and-forward approach ensures compatibility with a wide range of network hardware while maintaining high traffic performance.
• Rugged, compact enclosure with simple power requirements: Housed in a sturdy metal case, the unit is compact enough to sit on a desk or slide into a small rack with minimal footprint. It operates from an external power supply, enabling flexible placement near networking gear and making maintenance straightforward without disrupting the larger network infrastructure.
• Flexible deployment options for edge, backbone, and data center use: This copper-to-fiber media converter is perfect for linking distant buildings, extending a fiber backbone to copper-equipped devices, or bridging legacy equipment into a modern high-speed network. It provides an affordable, scalable means to expand your network reach while leveraging existing copper and fiber investments.

Technical Details of StarTech.com Gigabit Ethernet Copper-to-Fiber Media Converter - SM LC - 20 km

• Interfaces: 1 x RJ-45 Ethernet port (10/100/1000 Mbps) and 1 x LC fiber port for single-mode fiber
• Distance: Up to 20 kilometers on single-mode fiber
• Fiber type: Single-mode fiber
• Standards supported: 1000BASE-T and 1000BASE-LX/LH
• Link management: Auto-negotiation and auto MDI/MDIX; store-and-forward forwarding with MAC address learning
• Power: External power supply required
• Enclosure: Compact, rugged metal housing designed for reliable operation in data centers, campuses, and industrial environments
• Operating conditions: Engineered for stable performance across typical commercial environments with plug-and-play compatibility
• Mounting and placement: Desktop-friendly or rack-mountable with appropriate space and airflow considerations; no driver installation is required

How to install StarTech.com Gigabit Ethernet Copper-to-Fiber Media Converter - SM LC - 20 km

• Power up the device: Connect the media converter to its external power supply and plug into a suitable outlet to initialize operation.
• Connect copper equipment: Attach your 1 Gbps Ethernet device (switch, router, or NIC) to the RJ-45 copper port using a standard Cat5e/Cat6 Ethernet cable. Ensure the device is configured to operate at 1 Gbps if necessary.
• Connect fiber to the network: Plug a single-mode fiber patch cord into the LC fiber port and route the other end to the remote fiber-connected device. Use clean, properly terminated connectors to maintain signal integrity.
• Verify link status: Power on all devices and check the LED indicators on the media converter to confirm an active copper-to-fiber link. If the link does not come up, verify cable cleanliness, connector seating, and port configurations on both ends.
• Test and integrate: Perform a basic network test (ping, throughput, or file transfer) to ensure end-to-end connectivity and acceptable performance. Integrate the converter into your network design, placing it at strategic points where distance needs to be extended or copper devices must connect to a fiber backbone.

Frequently asked questions

• Q: What is the StarTech.com Gigabit Ethernet Copper-to-Fiber Media Converter used for?

  A: It is designed to bridge copper Ethernet networks to single-mode fiber, enabling long-distance connections and integration of legacy copper devices with fiber backbones. This is ideal for campus networks, data centers, and edge deployments where extending reach saves on more costly upgrades.

• Q: What ports does this converter include?

  A: It provides a single RJ-45 Ethernet port for copper 1 Gbps connectivity and a single LC fiber port for single-mode fiber, enabling a straightforward copper-to-fiber transition without requiring a new switch or router on every link.

• Q: Do I need drivers or special software to use this device?

  A: No. This media converter is typically plug-and-play and auto-configures with compatible 1000BASE-T and 1000BASE-LX/LH devices. It does not require driver installation, making deployment quick and simple.

• Q: How far can I extend my network with this converter?

  A: The maximum recommended distance is up to 20 kilometers when using single-mode fiber, depending on the fiber type and quality of connectors. This enables long-haul connections between buildings or across campuses without intermediate repeaters.

• Q: Is this converter suitable for industrial environments?

  A: While designed for reliability in data centers and enterprise networks, you should verify environmental ratings for a specific industrial setting. The unit’s metal enclosure provides durability and resistance to typical data-center or campus conditions, but extreme temperatures, dust, or moisture may require additional enclosure considerations or protective housings.

• Q: Can this device connect to any 1 Gbps Ethernet device?

  A: Yes. Because it supports standard 1000BASE-T and 1000BASE-LX/LH interfaces, it should work with a wide range of 1 Gbps copper devices and fiber networks. Always confirm compatibility with your specific hardware and fiber backbone requirements before deployment.