Shenzhen Sourcelight Technology Co.,Ltd is an active optical transceivers, Direct Attached Cable and optical passive device R&D manufacturer sales company, entirely devoted to product development, manufacture, distribution and customer service.We provide high-efficiency resolution for problems in Optical Fiber Communication for users all around the world. We provide active optical transceivers, DAC For Data center and passive products for the global operators, channel distributors and equipment manufacturers: 1. Active optical transceivers: 100G QSFP28 CFP /40G QSFP+ / SFP+ / XFP / X2 / XENPAK / SFP / GBIC / CWDM / DWDM / etc. 2. Direct Attached Cable for Date center: 40G QSFP+ AOC/ 40G and 10G Active or Passive Copper Cables etc. 3. Passive optical CWDM and DWDM devices, Mux/Demux, Patchcord, Attenuator, MPO/MTP cabling products etc.Meanwhile, the massive production and scientific management has resulted in cost down. So we have a competitive price. We trying our best to fulfill every customers demand, providing excellent product and perfect service.