JTOPTICS® 800G QSFP-DD AOC (active optical cable) is a 800 Gb/s parallel active optical cable, which transmits parallel 8×100 Gb/s PAM4 signals over multi-mode fiber (MMF) cables up to 30m. It is compliant with QSFP-DD MSA. The 800G QSFP-DD AOC cables supports eight electrical interface lanes, each of which operate in the data rate of 106.25G/s, with an overall aggregate bandwidth up to 850Gb/s. These modules of cables are designed to operate over multi-mode fiber systems using a nominal wavelength of 850nm. This cable is compliant with IEEE 802.3ck, QSFP-DD HW Specification Rev 6.3, and CMIS Rev 5.0. The built-in digital diagnostics monitoring (DDM) allows access to real-time operating parameters.Hot-pluggable QSFP-DD AOC assemblies8x 100G PAM4 electrical interface8x 100G PAM4 optical interfaceData rate up to 106.25Gbps per channelCompliant with QSFP-DD MSA, CMIS and IEEE 802.3Low power dissipationCommercial Case Temperature 0°C to 70°CSingle 3.3V power supplyBuilt-in digital diagnost..