Multimode fiber optic cable (or glass) is a common specification of optical fiber that offers a much wider core size or core diameter of 50-62. 5 um, 125 um Fiber Optic Cables are available at Mouser Electronics. Mouser offers inventory, pricing, & datasheets for 62. Multimode fiber typically operates at a wavelength of 850 nm as it allows. Multimode fiber optic patch cables come in 62. With the cladding layer, they are both 125 micron, and with the buffer layer they are 250nm. View all SEL Cables Need assistance with a custom cable? Contact our support team here: Custom Cable Support EIA-232 Connections— Extend connections up to 4 kilometers for SEL-2812. Find a huge range of 62. 5µm / 125µm & 980µm / 1000µm Fiber Optic Cable from the worlds top manufacturers including: L-com Discover the Complete range of Amphenol Industrial parts. InfiniCor ® 300 62.