10Gtek Transceivers Co., LTD is a professional manufacturer specialized in R&D, production, sales and services of DAC Twinax Cable assembly and Optical Transceiver products include DAC twinax cables (SFP+ Cables, QSFP+ Cables, XFP Cables, Mini SAS Cables, CX4 Cables, Infiniband Cables, QSFP+ AOC cables... ) Optical Transceivers (SFP, SFP+, XFP, X2, XENPAK, SDH, Bidi ), OADM/MUX/Demux, Fiber Optic Patch Cords, Fiber Optic Components, etc. The main application fields are transmission network, data network, access network and passive optical network (PON) of metropolitan area network, etc.