12 Core Drop Fiber Optic Cable FTTH (Fiber to the home) drop cable, the outer skin is generally black and white, the diameter is relatively small, and the flexibility is good; the cross section is 8-shaped, the reinforcing member is located at the center of the two circles . 12 Core Drop Fiber Optic Cable FTTH (Fiber to the home) drop cable, the outer skin is generally black and white, the diameter is relatively small, and the flexibility is good; the cross section is 8-shaped, the reinforcing member is located at the center of the two circles . 12 Core Drop Fiber Optic Cable FTTH (Fiber to the home) drop cable, the outer skin is generally black and white, the diameter is relatively small, and the flexibility is good; the cross section is 8-shaped, the reinforcing member is located at the center of the two circles, and the metal or. Corning SST-Drop™ cables combine the easy installation of standard ALTOS® cables with a single-tube, easy-access design. Available in dielectric and toneable versions, these cables are RDUP (RUS) Listed and deliver exceptional crush resistance, making them ideal for rugged environments and. UL94 V-0 (*Burning stops within 10 seconds on a veritcal specimen, no drips of flaming particles. ) *Exact product code is subject to the cable length. A Toneable Flat Drop Cable is a type of fiber optic drop cable used in the last-mile section of a fiber-to-the-home (FTTH) or fiber-to-the-premises (FTTP) network. What makes it “toneable” is the inclusion of a metallic (usually steel or copper) locating wire, which allows the cable to be detected. Optical fiber drop cable, often referred to as FTTH (Fiber to the Home) cable, is the last segment in the fiber optic network, which connects the user's home/building terminal to the backbone cable terminal of an ISP provider.