ST/ST Fiber Optic Patch Cable, OS2, 15m Model Number 252237SKU 252237Duplex single-mode fiber optic cable Connector: Ceramic Ferrule Core diameter: 9/125μm Cable Spec: I-VH 2 x 1E Each cable includes a measure protocol Cable jacket color: Yellow Low Smoke Zero Halogen (LSZH/LSOH)