Outdoor Fiber Installations For long-distance runs of 300+ meters, use U Fiber 1G or 10G single-mode modules and BiDi models for maximum reuse of existing infrastructure. For shorter runs, use U Fiber 1G or 10G multi-mode modules for reduced cost. Fiber Modules U Fiber™ modules are available as single-mode or multi-mode models to suit your fiber connectivity applications. Fiber Cable Use single-mode LC FiberCable™ to build your outdoor fiber network. Lightweight and flexible, FiberCable is ideal for tower installs of our outdoor routing and switching products, such as EdgePoint™ devices. Available in 100, 200, and 300 ft lengths.