Belden Inc. HD4D0060218RJ OM4 6-fiber Cmr-of Cable

Product Description

The BELDEN INC. HD4D0060218RJ is a hybrid indoor fiber optic cable combining a 6-fiber OM4 multimode tight-buffered duplex core with two 18 AWG conductors in a single CMR-rated, optical fiber nonconductive riser (CMR-OF) jacket. This construction allows installers to run both high-bandwidth fiber and low-voltage copper conductors through the same conduit or pathway in a single pull. OM4 multimode fiber supports high-speed data transmission at extended distances, making this cable well suited for backbone and horizontal runs in commercial structured cabling systems. It is typically installed by licensed low-voltage or data communications contractors.

This cable is designed for indoor riser applications where building and fire codes require CMR-rated cable. The tight-buffered fiber construction makes termination and handling easier compared to loose-tube designs, and the integrated copper conductors can support auxiliary low-voltage functions alongside the fiber data runs. Typical install scenarios include data centers, commercial office buildings, and campus riser pathways where a combination of fiber connectivity and low-voltage copper is needed in a single cable run.

Key Features

• OM4 multimode fiber supports high-bandwidth, high-speed data transmission
• 6-fiber tight-buffered duplex configuration simplifies field termination
• Integrated 2-conductor 18 AWG copper for combined fiber and low-voltage runs
• CMR-OF rating meets riser fire code requirements for indoor vertical runs
• Single-jacket hybrid design reduces conduit fill and simplifies installation

Compatibility

Designed as an OEM-style indoor riser fiber optic cable for use in OM4 multimode structured cabling systems requiring CMR-OF rated hybrid fiber and copper construction.

Installation Notes

Installation should be performed by a qualified low-voltage or data communications contractor in accordance with applicable NEC riser cabling requirements. De-energize any connected equipment before making terminations on the copper conductors. Observe the cable minimum bend radius during pulls to avoid damaging the fiber core. Do not exceed the rated pulling tension for this cable type when routing through conduit or cable tray.