Black Box OM4 Multimode Fiber Optic Cable

The Black Box FOLZHM4-020M-LCLC-RD is a 20-meter OM4 multimode fiber optic cable designed for high-performance data center and enterprise network applications. Featuring duplex LC connectors and a low smoke zero halogen (LSZH) jacket in red, this cable supports 10 Gigabit Ethernet transmission up to 500 meters and provides a reliable upgrade path to 40 Gbps and beyond.

Key Features

• OM4 50/125 µm multimode fiber supporting 10GBASE-SR up to 500 meters
• Duplex LC to LC connectors for secure, high-density connections
• LSZH jacket reduces toxic and corrosive gas emissions during combustion
• IEEE 802.3ae 10-Gbps compliant and backwards compatible with OM1, OM2, and OM3
• Optimized for 850 nm VCSEL and LED laser light sources
• Red jacket enables color-coding for network organization and security designation

Typical Applications

Ideal for data centers, server rooms, and storage area networks requiring 10 Gigabit Ethernet connectivity. The LSZH jacket makes it well-suited for aircraft, ships, construction areas, and enclosed spaces where fire safety is critical. Color-coding capability supports network segmentation by department, application type, or security level.