QSFP to QSFP AOCZKTel's Active Optical Cables (AOC) achieve high data rates over long reaches,Website:http://www.sfpchinas.com, using a fraction of the power of other brands while providing streamlined installation for high-performance computing and storage applications. Our Active Optical Cables (AOC) offer significant cost advantages over traditional optical modules. Additionally, AOCs can easily be substituted by interfacing to systems via a broad range of standard MSA connectors. The cables are 40G compare with 40G QSFP+, with different distance, like 1m, 5m,10m 100m and so on. I t will depend on customer’s demands. Features: • Low power consumption • Support for up to 40Gb/s bandwidth • Superior signal integrity • Bit Error Rate (BER) better than 10-15 • Low crosstalk • Low insertion loss • Secure latching mechanism • Serial numbers printed at each end • RoHS-6 compliant