Belden Inc. FD3D144LK Fiber Distribution OM3 144-fiber

Product Description

The BELDEN INC. FD3D144LK is a fiber distribution assembly designed for structured cabling installations requiring high-density multimode connectivity. Built around OM3 multimode fiber, this 144-fiber assembly is suited for data centers, enterprise backbone runs, and industrial network infrastructure where bandwidth-intensive applications demand reliable, low-loss fiber connections. Licensed electrical and low-voltage cabling contractors typically source and install this type of assembly as part of planned fiber infrastructure builds or upgrades.

This assembly is applicable to indoor fiber distribution environments where OM3 multimode performance is specified. With 144 fibers, it supports high-density panel or rack-mount termination scenarios common in data center main distribution areas, horizontal cross-connects, and telecommunications rooms. It is sold as a single unit per package.

Key Features

• OM3 multimode fiber grade supports high-bandwidth applications including 10G, 40G, and 100G Ethernet over standard distances
• 144-fiber count provides high-density capacity in a single assembly
• Distribution construction suits structured cabling backbone and horizontal pathway routing
• Single unit packaging allows precise quantity ordering for project-based procurement

Compatibility

Designed as an OEM-style fiber distribution assembly for use in structured cabling systems specifying OM3 multimode fiber infrastructure.

Installation Notes

Installation should be performed by a qualified low-voltage cabling technician familiar with fiber handling best practices and TIA-568 structured cabling standards. De-energize any active equipment in the pathway before routing or terminating fiber. Avoid sharp bend radii below the minimum specified for OM3 fiber to prevent attenuation or physical damage. Use appropriate fiber-rated conduit, innerduct, or cable management as required by the installation environment.