High-density MMC multi-fiber adapter built for data center fiber optic patch panels and 400G/800G optical interconnects. Features precision ceramic sleeves for reliable SR4-to-SR4 direct mating with push-pull MMC connectors — delivering low insertion loss and high return loss critical for high-speed transmission. The single-mode APC green housing enables instant polarity/interface identification in dense fiber management trays. Compact footprint compatible with standard panel cutouts; ideal for wholesale fiber optic components, OEM/ODM solutions, telecom infrastructure, and bulk data center cabling projects. Supplied with 8 protective dust plugs to prevent port contamination during installation and idle periods — ensuring long-term network reliability for hyperscale and enterprise deployments. Suitable for fiber termination boxes, optical distribution frames (ODF), and high-port-count cassette modules.
