We provide Optical Fiber patch cords as follows: 1. All sizes of patch cord duplex yellow color both sided different types of connector. 2.All sizes of patch cord simplex yellow color both sided different types of connector. Application Ranges: 1.Communication network; 2.Digital transmission; 3.Communication project; 4.Management terminal; 5.Video frequency terminal. Main technical index Items Technical data Testing Conditions Insertion loss ≤0.2dB 1.3umLD light source Return loss ≥45dB 1.3umLD light source Exchange <0.2dB Wantonly connect Repeatability <0.1dB Repeatedly insert Service life Over 1000 times <0.2dB Tensile strength ≥10kg ≤0.1dB Temperature range -40~+80 Centigrade <0.2dB 3. 8 core of optical fiber SM outdoor and 8 core of optical fiber MM outdoor. Welcome all the customers from different countries discuss relative business with us! Mr.Zhang Deqin Manager Chengdu NewIT Technologies Co.,Ltd. Add:2F.,Bldg.6,High-tech Park,Tianfu Rd.,Chengdu,China Fax:+86-28-85336015 Tel:+86-28-85336012/13/14 E-mail:zdq49at126.com