Black Box Multipower Miniature Transceiver/Media Converter LGC135A-R3 for 10/100/1000 Mbps Copper to Fiber Networking

The Black Box Multipower Miniature Transceiver/Media Converter Model LGC135A-R3 offers a reliable and versatile solution for connecting copper network segments to fiber optic cabling. This compact device supports 10/100/1000 Mbps copper Ethernet connections and features an SFP port allowing for flexible fiber interface options, including multimode and single-mode SFP modules. The single-mode SFPs enable distances up to 80 kilometers, making it suitable for extended network deployments without significant infrastructure changes. Designed for easy integration, this media converter operates with auto sensing copper ports, automatically configuring itself for straight-through or crossover Ethernet cables, eliminating the need to worry about cable types and simplifying installation. Its plug-and-play design ensures quick deployment without complex setup procedures, making it ideal for migrating networks or expanding fiber optic connectivity at the desktop.

Powered by a universal AC power supply, the converter can also be powered through an optional USB Power Adapter Cable or rackmount PowerTray, which supports up to 18 converters in just 5U of rack space. This flexibility allows for efficient power management in various network environments. Its compact size—measuring just 0.8 inches high by 1.8 inches wide and 3.4 inches deep—fits seamlessly into existing racks or desktop setups. The device also incorporates Link Fault Pass-Through (LFPT), enabling active monitoring of link status and fault detection, ensuring network reliability. Compliance with EN62368 and RoHS environmental standards guarantees safety and eco-friendliness, while TAA compliance makes it suitable for government and enterprise use. The included accessories—AC power supply, rackmount ears—facilitate straightforward installation and integration.

This media converter is an excellent choice for organizations seeking a cost-effective and space-efficient means to bring fiber connectivity directly to the desktop or workgroup environments, reducing the need for dedicated fiber NICs and lowering overall infrastructure costs. With a robust six-year warranty and high-quality construction from Black Box Corporation, the LGC135A-R3 ensures long-term performance and dependable operation in diverse network scenarios. Whether upgrading legacy copper networks or extending fiber reach, this device provides a simple, reliable, and environmentally conscious solution for modern network infrastructures.

Features:

• Autosensing copper ports automatically configure for straight-through or crossover cables

• Accepts 1250 Mbps SFP modules for flexible fiber optic connections

• Supports distances up to 80 kilometers with single-mode SFPs

• Can be used as a standalone device or rackmounted in the optional PowerTray

• Powered via external AC power supply, optional USB Power Adapter Cable, or PowerTray

• Compact size for space-efficient deployment

• Uses inexpensive CAT5e twisted-pair cable on the copper side

• Includes Link Fault Pass-Through (LFPT) for active link monitoring

• Compliance with EN62368 and RoHS environmental standards

• TAA compliant for government procurement