In summary, Molex modular jacks are in demand across a broad range of markets and applications. There are numerous options to select from, with support for 10, 100, and 1000 Mega-bit connections, in addition to support for 15 W, 30 W, and 60 W PoE. Molex modular jacks also support all common signaling techniques used to communicate over Ethernet with differential pair signaling, so they can be used in applications ranging from legacy to modern.