This series of products adopts LC or MPO optical port and is compatible with IEEE802. 3bm, SFF-8436 and other standards; It has the characteristics of low power consumption, small size, high speed, and is applied to large data centers, campus networks, metropolitan area networks. These specifications indicate the standard design and performance requirements for the supply of fiber optic cable. These specifications meet the general requirements and performance of Nexans 4-core fiber optic cable, which provides optical specifications, mechanical specifications and geometric. A 4 Core Optical Cable is a fiber optic cable that contains four individual optical fibers within a single protective outer jacket. Each fiber is capable of independent data transmission. Since most network hardware uses a "Duplex" system (requiring two fibers: one to Transmit and one to Receive). in up to 24 fibres and have an all-dielectric loose tube construction. It shall be suitable for indoor applications, complying with IEC standards for l w smoke / zero halogen and EuroClass Cca and B2ca for fire protection. Our 4 Core FTTH Single Mode Optical Fiber Cables are designed to meet the high demands of modern telecommunications networks. With an outer diameter (OD) of 5.