RJE4W48874A1 is a stackable modular jack connector featuring a 2×2 port configuration with CAT5e compliance, 8 positions, and 8 contacts, incorporating integrated bi-color LEDs for status indication. The connector is shielded with EMI springs and constructed with phosphor bronze contacts featuring selective gold plating, a stainless steel shield with tin-dipped PCB tails, and a high-temperature thermoplastic housing (UL 94V-O rated). Electrical specifications include a 125 VAC voltage rating, 1.25 A current rating, 500 MO minimum insulation resistance, and 1000 VAC dielectric strength at 60 Hz for 1 minute. The connector supports Category 5e characteristics with near-end crosstalk performance ranging from 65 dB at 1 MHz to 43 dB at 100 MHz, and insertion loss up to 0.4 dB at 100 MHz. This connector is ideal for network infrastructure, telecommunications equipment, and data center applications requiring reliable, stackable connectivity with visual status indication.