Single Mode Design: With a core-to-core diameter of 9/125µ, single mode fiber technology provides high bandwidth and long range. Multi-Tube Core Counts: Options of 24, 48, and 96 cores offer a wide range of solutions for high-capacity data transmission. 48 core singlemode multi-loose tube cable LSZH int/ext (Each) The CMW lightweight range of Multi Loose Tube Internal/External distribution cables is constructed to meet all LAN, Enterprise or Telecom requirements with flexible, easy to install and robust proven design. These Optical fibre cables. 48 Core Fiber Optic Cable GYTY53 Outdoor Armored Double Jacket Waterproof Gel Filled loose tube direct burial is used for direct buried underground, it suit for long distance and LAN fiber communications, we supply both the single mode GYTY53 cable and multimode GYTY53 cables. What Is 48 Core Fiber. This post covers the design and performance standards for single-mode fiber self-supporting all-dielectric (ADSS) cable (G652 D). The cable shall also be water-blocked for use in outdoor environments.