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The BCM53402A0KFSBG is an Ethernet switch integrated circuit manufactured by Broadcom Limited. It functions as an 8-port 10 Gigabit Ethernet switch with integrated transceivers. The device supports data rates of 1 Gbps, 2.5 Gbps, 5 Gbps, and 10 Gbps. Interface types include GMII, PCIe, QSGMII, RXAUI, USB, and XAUI. The component utilizes surface mount technology (SMD/SMT) for installation. It is classified under Ethernet switches and carries the Broadcom trademark.
Verify authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and specific package markings against official datasheets. Ensure supply chain integrity to avoid counterfeit components. Check current production lifecycle status before finalizing procurement plans.
Evaluate interface compatibility with host systems, specifically regarding GMII, PCIe, and serial lane requirements. Consider thermal management solutions suitable for the BGA package type. Assess power consumption profiles against system constraints. Verify that the integrated transceiver capabilities meet the required port density and speed specifications.
This component belongs to the Broadcom BCM5340x series of highly integrated Ethernet switches. These devices are designed to offer industry-leading integration in a small form factor. The series targets applications requiring significant switching capacity within constrained physical spaces.
Consult official Broadcom documentation for verified pin-to-pin or functional equivalents. Cross-reference with other models in the BCM5340x family if interface or port count variations are acceptable.