Corning® ClearCurve® OM5 wide band optical fiber is designed to support Wavelength Division Multiplexing (WDM) operation over 850 – 953 nm wavelengths while offering the same bandwidth specifications at 850 nm as Corning® ClearCurve® OM4 optical fiber. OM5 fiber, also called Wide Band Multimode Fibre (WB-MMF), is the newest type of multimode fiber cable standard. It's fairly new to the industry, and it is designed specifically for high bandwidth and short to medium range applications. We offer a full range of fibre pigtails with various connectors, in multiple colours. Briticom® Multimode OM5 Pigtails are.