800G OSFP DAC (Passive Direct Attach Copper) enables high-bandwidth 800G links and supports 800G Ethernet rate. It provides an OSFP copper direct-attach solution. This cable is compliant with OSFP MSA (Multi-Source Agreement), IEEE 802. 3ck and 400GBase-CR4 standards. Cable Types are available in the following configurations: QSFP-DD (100G/Lane PAM4) Straight-throughs and. FS 800G/1. Purchase from nearby warehouses. It integrates 8 data channels,with a total bandwidth of 850Gbit/s,each channel using PAM4 modulation scheme. C-FLINK. 800G Ethernet DAC cables, as a direct-connection solution based on high-speed copper cabling, are widely used in short-distance connection scenarios within racks and between adjacent racks. With their simple structure, low power consumption, and convenient deployment, DACs provide a cost-effective. With the rapid growth of AI computing, High-Performance Computing (HPC), and hyperscale cloud data centers, network interconnect technologies are evolving from 100G/200G to 400G and even 800G. In this transition, high bandwidth, ultra-low latency, and energy-efficient connectivity solutions have. OPTCORE offers 800G OSFP DAC cable with high quality and satisfaction.