OM3 ST – ST Multi-Mode Duplex Fiber Jumper Cable — 3.0mm Aqua Jacket Multi-Mode Fiber Patch Cable This OM3 ST to ST duplex fiber jumper cable provides dependable high-bandwidth connectivity for enterprise and data center fiber networks. Featuring durable ST bayonet-style connectors on both ends, this cable is ideal for linking legacy ST-based fiber infrastructure with modern network equipment. The rugged 3.0 mm aqua jacket protects the optical fibers while maintaining flexibility for routing through racks, cabinets, and structured cabling systems. Why these cables matter Duplex fiber design — Supports simultaneous transmit and receive optical communication. Secure ST connectors — Bayonet-style twist-lock connectors widely used in legacy fiber installations. Optimized for high-speed networks — OM3 fiber supports demanding 10 Gbps data center environments. Durable 3.0 mm jacket — Provides strength and flexibility for structured cabling and rack installations. Rack Shelves Cable Management Choose the Right Multi-Mode Fiber Fiber Type Jacket Color Core Size Typical Speed Distance Best Use OM1 Orange 62.5 µm 1 Gbps ~275 m Legacy networks OM2 Orange 50 µm 1 Gbps ~550 m Enterprise networks OM3 Aqua 50 µm (laser optimized) 10 Gbps ~300 m Modern data centers OM4 Erika Violet 50 µm (advanced laser optimized) 10–100 Gbps ~550 m (10G) ~150 m (40/100G) High-performance data centers Quick Summary The primary differences between OM1, OM2, OM3, and OM4 multi-mode fiber involve core size, bandwidth capability, supported transmission distance, and maximum data rate. Higher-grade multimode fibers support faster speeds and longer reach for modern high-bandwidth networking environments. Why Buy from Gruber Professionally tested cables — Built and inspected to ensure reliable optical performance. Reliable inventory — Stocked and ready to ship from our Arizona facility. Expert support — Our technicians help ensure you select the correct fiber and connector configuration. Enterprise-grade reliability — Designed for structured cabling systems, telecom rooms, and data centers.
