StarTech.com MCM1110SMLC40 1000 Mbit/s 1000Base-LX 40000 m Media Converter

Struggling with network drops over long distances? A media converter lets you replace unreliable copper links with single-mode fibre, extending Gigabit Ethernet up to 40 km without sacrificing speed. The StarTech.com MCM1110SMLC40 1000 Mbit/s 1000Base-LX 40000 m Media Converter turns a standard RJ-45 port into a robust LC fibre connection, giving you a secure, interference-free link that keeps critical applications running smoothly.

Usages of a 1000 Mbit/s Media Converter

Ideal for campus networks, remote offices, or industrial sites where cabling runs exceed the limits of copper, this converter lets you bridge Ethernet devices across kilometres of single-mode fibre. You can quickly connect servers, switches or security cameras to a distant backbone, ensuring stable performance even in harsh environments.

Benefits of StarTech.com Media Converter

• Reliable long-distance link: Extends Gigabit Ethernet up to 40 km, eliminating signal loss common with copper.
• Plug-and-play setup: No configuration required, so you can install it in minutes and get online instantly.
• Smart diagnostics: LED indicators and Link Fault Pass-Through help you spot and resolve problems fast.
• Flexible mounting: Fits on a desktop, wall or DIN rail, adapting to any rack or enclosure.
• Rugged metal housing: Protects the unit from dust and impact, suitable for demanding server rooms.

StarTech.com Media Converter

Choosing this converter means you get a purpose-built solution that complies with IEEE 802.3 standards and government TAA requirements. Its full-metal chassis and auto-negotiation features ensure consistent performance across mixed copper-and-fibre networks, while the 9 KB jumbo-frame support handles large data bursts without bottlenecks. Compared with basic adapters, it offers professional-grade reliability, diagnostic tools and mounting versatility that keep your network running at peak efficiency.

Key Features of a 1000 Mbit/s Media Converter

• Data transfer rate: 1 Gbps. Provides true Gigabit speeds over fibre.
• Optical wavelength: 1310 nm. Optimised for long-haul single-mode transmission.
• Maximum transfer distance: 40000 m. Covers up to 24.9 miles of link.
• Interface: 1 × RJ-45 (1000Base-T) and 1 × LC (1000Base-LX). Simple copper-to-fibre conversion.
• Auto-negotiation: Supports full/half duplex and auto-MDI/MDI-X. Adjusts automatically to connected devices.
• Link Fault Pass-Through: Enables LFP, LLCF and LLR for easier troubleshooting.
• Power supply: AC 100-240 V, 0.4 A input, 5 V output, 2 A adapter included. Works worldwide.
• Operating temperature: 32 °F - 122 °F. Reliable operation in varied climates.
• Housing material: Metal, black finish. Durable and sleek for professional environments.
• Jumbo frame support: 9 KB frames. Handles large packets without fragmentation.

Specifications