The 50FIBLCST5 5m LSZH LC to ST Fiber Cable features 50/125 micron fiber for high-speed high bandwidth data transmissions over Gigabit Ethernet and Fiber Channel networks with support for duplex multimode applications.This LC-ST patch cable is housed in a LSZH (Low-Smoke Zero-Halogen) flame retardant jacket to ensure minimal smoke toxicity and corrosion when exposed to high sources of heat in the event of a fire. Making it ideal for use in industrial settings central offices and schools as well as residential settings where building codes are a consideration.Each Duplex 50/125 (OM2) Multimode Fiber Patch Cable is individually tested and certified to be within acceptable optical insertion loss limits for guaranteed compatibility and 100% reliability and is backed by our lifetime warranty.The StarTech.com Advantage- LSZH-rated cable suitable for installations under restrictive building codes- High-speed high bandwidth transmissions over Gigabit Ethernet/fiber channel networks- Resistant to pulls strains and impacts during your cable installations and maintenance