The Phoenix Contact 1334221 is a high-precision SFP module cage designed for the insertion of SFP or SFP+ transceivers. This component ensures easy PCB mounting with its press-fit technology, offering robust protection for sensitive fiber optic interfaces. Ideal for applications requiring a data transmission speed of 100 Mbps at a wavelength of 1310 nm, this cage is crafted from durable Cu alloy with a Ni contact surface, ensuring reliable performance in industrial automation settings.