Collection: OM3 Multimode Bulk Fiber Optic Cables

OM3 50/125 multimode bulk fiber optic cable is laser-optimized for high-speed short-distance networks including data centers, SANs, and enterprise backbones. Primus Cable stocks OM3 bulk fiber in strand counts from simplex to 144 across multiple construction types with plenum, riser, and outdoor-rated jacket options. Available with Corning fiber and bend-tolerant options for demanding installations.

OM3 Construction Types

Dry loose tube OM3 cable is built for outdoor and indoor/outdoor applications with gel-free water-blocking technology and dielectric construction. Distribution OM3 cable uses a tight-buffered design for indoor backbone and inter-building campus runs. Tight buffer OM3 cable provides individual fiber protection for direct termination in patch panels and enclosures. Micro-distribution OM3 cable delivers high-density connectivity in a compact form factor for space-constrained environments. Breakout OM3 cable groups individually jacketed simplex fibers under a shared outer jacket for ruggedized drops with core-locked jacket construction.

Armored Options

Armored OM3 cable is available with CST (corrugated steel tape), AIA (interlocking aluminum), and Micro Armor constructions for direct burial, harsh environments, and rodent-prone areas.

Jacket & Installation Options

OM3 bulk fiber is offered with PVC, PE, FEP, HDPE, and PVDF jackets across plenum OFNP/OFCP and riser OFNR/OFCR ratings. Indoor, outdoor, indoor/outdoor, direct burial, and aerial applications are supported. Available in simplex, duplex, and multi-strand configurations from 2 to 144 fibers with 1.6mm, 1.8mm, 2.0mm, and 3.0mm diameters for simplex and duplex cables.

Primus Cable provides OM3 bulk fiber manufactured to strict tolerances with competitive pricing. For questions, contact us at (951) 824-1571 or support@primuscable.com.