Description: □ Constructed by 12 simplexes stranding SZ around central strength member with no binding yarn □ Each simplex with independent strength member Characteristics: □ Each simplex with aramid yarn as strength fiber, high strength, good bending performance, no gel, easy to be connected and operated on □ Each simplex with buffer design, independent strength member and sheath to prevent damage from environmental and mechanical stress □ Sheath colors varies according to the types of optical fibers ( indoor use ) black color is recommended for outdoor use, options for other colors available upon request. □ Number of optical fiber cores 2-12, other number available upon request. □ Options available for LSZH or PE outer sheath, which is ultra-violet radiation resistant, water-proof, mildew-proof, environmental stress endurable and with no acidic gas released to corrode switch room equipment Applications: □ Indoor level and vertical laying, ceiling laying, surface laying etc. □ Standard core for direct connector assembly and connecting to other equipment. Single core cable diameter 2.0mm The mark On the contract Cable diameter 12.5mm Jacket material PVC LSZH