LC Upc to LC Upc Duplex Multimode (OM5) Riser (OFNR) 2.0mm Tight-Buffered Lime Green Fiber Patch Cable. OM5 Multimode Fiber: Supports wideband networks with 4x bandwidth increase on single fiber. Tight-Buffered Design: Protects fiber core, increases strength and durability for robust networks. High Durability: Connectors withstand up to 1000 mating cycles. Customization Available: Offers full and flexible customization options from samples. A-to-B Polarity: Meets TIA-568-C standards for proper duplex patch cord installation. Versatile Applications: Ideal for data centers, telecom rooms, and high-density network setups.