Belden Inc. TF-4LG-012-RI5N OM4 12-fiber Gel Cable

Product Description

The BELDEN INC. TF-4LG-012-RI5N is a factory-terminated indoor/outdoor multimode optical fiber cable assembly rated for OM4 performance with a 12-fiber gel-filled construction. Designed for structured cabling and data infrastructure applications, this assembly ships ready to install with factory-terminated connectors on both ends, eliminating field termination labor and reducing installation time. The gel-filled design provides moisture protection, making it suitable for runs that transition between conditioned indoor spaces and exposed outdoor environments. Licensed low-voltage and data cabling technicians are the typical installers for this type of assembly.

This cable assembly is suited for horizontal and backbone runs in commercial and industrial facilities where indoor-to-outdoor transitions occur without a separate splice point. OM4 multimode fiber supports high-bandwidth applications including 10G, 40G, and 100G Ethernet over appropriate distances. The gel-filled, ruggedized construction handles installation in conduit, cable tray, or direct-burial conduit pathways where moisture ingress is a concern. It is sold as a single assembly unit.

Key Features

• OM4 multimode fiber rating supports high-bandwidth data transmission
• 12-fiber count in a single cable assembly
• Gel-filled construction provides moisture and environmental protection
• Rated for both indoor and outdoor installation environments
• Factory-terminated ends eliminate field termination and reduce install time

Compatibility

Designed as a factory-terminated OM4 multimode fiber assembly for use in structured cabling systems requiring indoor-to-outdoor transitions with gel-filled moisture protection.

Installation Notes

Installation should be performed by a licensed low-voltage or data cabling technician in accordance with applicable codes including TIA-568 and local building requirements. De-energize and isolate any active equipment connected to the fiber path before disconnecting or replacing assemblies. Avoid exceeding the cable's minimum bend radius during routing through conduit or cable tray. Do not expose factory-terminated connectors to contamination — use dust caps when connectors are not mated.