Fiber Optic Cable Bulk - 1 Core Aerial Drop Fiber FTTX G652D SM 2km Spool This roll is made of Galvanized Steel to prevent rust. The length of the spool is 2 Kilometers. Adopted to outdoor level and vertical distribution. Fiber Optic Cable, Drop, Outdoor Arid Core Gel-Free Tubes, Double Jacket Dielectric Fiber Optic Cable, Drop, Indoor Zero Halogen, CPR-only flame rated, Dielectric Fiber Optic Cable, Drop, Outdoor Messenger Self-Support, Messenger Fiber Optic Cable, Drop, Outdoor Arid Core Gel-Filled Tubes, Armored. ITU-T (International Telecommunication Union) defines several single-mode fiber standards, including G. Among these, commonly used standards are G. 652 describes the geometrical, mechanical and transmission attributes of a single-mode optical fibre and cable which has zero-dispersion wavelength around 1310 nm. 652 fibre was originally optimized for use in the 1310 nm wavelength region, but can also be used in. Drop cable is designed for last-one-mile in the FTTx net-work, enhancing the accessibility to the fiber and maximizes the installation workability. Long distance and. Corning indoor/outdoor round drop cable is a robust and flexible cable that provides durability and reliability in the drop segment of the network. The cable is designed for short-span, self-supporting aerial installations as well as to be installed on facades, poles, and ducts in FTTH deployments.