SFPW22-2141-G038-01 is an industrial-grade SFP+ 2×2 quad-port integrated cage connector that strictly adheres to the SFP MSA multi-source protocol industry standard. The drawing version is A.0. It integrates a shielded shell, connection terminals, plastic base, curved locking spring, and transparent light guide rod. It adopts a PCB board-mounted crimp installation design, perfectly fitting mainstream SFP+ optical modules. The product combines high-density port layout, excellent electromagnetic shielding performance, stable high-speed signal transmission capability, and industrial-grade wide temperature environment tolerance. It is a core supporting connection device for network communication terminals such as industrial switches, enterprise-level routers, IoT gateways, and data center access equipment.