Belden Inc. FC3X06LDMF Fx Ecx OM3 6-port MPO12 Cassette

Product Description

The BELDEN INC. FC3X06LDMF is an FX ECX fiber optic cassette designed for structured cabling and high-density connectivity applications. This cassette features 6 ports and an OM3 multimode fiber configuration with an MPO12 female interface. It is used to terminate, organize, and route fiber optic connections within patch panels, enclosures, and distribution frames. Licensed cabling technicians and low-voltage contractors typically install this unit as part of enterprise or data center fiber infrastructure builds. The OM3 rating supports multimode transmission at wavelengths suited to high-bandwidth backbone and horizontal runs.

This cassette is suited for structured fiber optic cabling systems in commercial and enterprise environments. The MPO12 female connector interface allows integration with pre-terminated MPO trunk cables, making it a practical choice for modular, high-density installations in telecommunications rooms, data centers, and server closets. The 6-port configuration provides a compact footprint for installations where rack space and port density are balanced priorities. It is sold as a single unit.

Key Features

• OM3 multimode fiber rating supports high-bandwidth backbone applications
• MPO12 female interface for direct connection to pre-terminated MPO trunk cables
• 6-port configuration provides a compact, high-density option for fiber enclosures
• FX ECX cassette form factor designed for modular panel and enclosure integration
• Sold individually as a single cassette unit

Compatibility

Designed as an OEM-style replacement and standard installation component for OM3 multimode fiber optic cassette systems using MPO12 female connectivity within structured cabling enclosures and patch panel assemblies.

Installation Notes

Installation should be performed by a qualified low-voltage cabling technician familiar with fiber optic handling and termination practices. Clean all fiber end-faces before mating connectors to prevent signal loss and contamination. Follow TIA-568 and applicable local low-voltage codes when routing and securing fiber within enclosures. Avoid bending fiber below the minimum bend radius specified for OM3 cable during installation and cable management.