This MPO PC keystone coupler is purpose-built for OM3 multimode fiber systems, offering support for 8, 12, and 24-core MPO connections with a Key Up/Key Down orientation to reverse polarity as needed. The aqua housing aligns with OM3 industry coding, simplifying cable identification in dense patching environments. Engineered with precision ceramic alignment sleeves, it ensures excellent signal alignment and minimal insertion loss for high-speed links up to 100G over short distances. Its keystone footprint allows fast installation into panels and plates, making it a practical choice for data center cabling, enterprise networks, and high-density interconnects requiring both flexibility and stable performance.