PCIE Oculink SFF 8611 4I To U.2 SFF 8639 wit SATA 15P High-Speed Connection cables-JD-I002

OCuLink SFF-8611 cables are widely used in HDTV, Computer, Server

 Interface

OCuLink SFF-8611 4I interface is a high-speed interconnection standard released by the PCI-SIG, mainly used for connecting the motherboard to external devices such as SSDs, GPUs, and adapter cards. It supports PCIe 3.0/4.0/5.0 protocols and enables high-speed transmission via copper or optical cables.

Detail

The internal wires are usually made of high-quality copper, which has good electrical and thermal conductivity to ensure stable and efficient data transmission. The exterior is wrapped with an insulating material, usually polyvinyl chloride (PVC) or other materials with good insulating properties, which protects the internal wires from the external environment and also prevents short circuits and other problems between the cables.

 Ultra durability and shielding performance

The connector shell and contact part will usually use metal materials, such as brass, phosphor bronze and so on. These metal materials have good electrical conductivity and mechanical strength, to ensure a stable connection between the connector and the equipment, and can withstand multiple insertion and extraction and not easy to damage. Metal shell can also play a role in shielding electromagnetic interference, improve the stability of signal transmission.