SCA-Jumpers_1_680-250SlimPac_wideproduction5-19_wideDown_the_floor_WIDE-June-2021Front_1350X500(092724) Your Contract Manufacturer for Fiber Optic Cable and RU Assemblies New Product Announcement Optical Cabling Systems is now certified to terminate MMC connectors and the TMT ferrules. Contact Us Contact Us!!! About Us Single Mode Work News MMC Connector MMC Certificate ISO Certificate Tour Our Work We believe actions speak louder than words!