Item Type: Optical Cable_x000D_ Material: PVC_x000D_ Optical Fibre Surface: LC / UPC, SC / UPC_x000D_ Core Diameter: 50m_x000D_ Inner Coating Diameter: 125m_x000D_ Optical Fibre Outer Diameter: 3.0mm / 0.1in_x000D_ Total Line Length: 3 Meters / 3.3yd_x000D_ A1: 0.15dB (insertion loss), 36.5dB (return loss)_x000D_ A2: 0.06dB (insertion loss), 35.4dB (return loss)_x000D_ B1: 0.03dB (insertion loss), 36.5dB (return loss)_x000D_ B2: 0.10dB (insertion loss), 37.7dB (return loss)1This LC/UPC?SC/UPC fibre patch cable is low insertion loss, large return loss, and the interactive performance, the repeated plugging performance is excellent. 2Adopting high?standard production technology, the fibre optic cable is low?smoke, halogen?free, tensile, bending, and corrosion resistance. 3Both ends of the optical fibre interface are equipped with dust hat to avoid damage to the optical fibre connector and ensure quality. 4Plug and play, easy to use, dual?core optical cable can solve problems for network disconnection and video jamming. 5The introduction of the most advanced polishing technology can effectively ensure that the optical fibre dents and other technical parameters meet the standard requirements.1 x OpticalCable