Schneider Electric 499NEH14100 Industrial Ethernet Hub

Schneider Electric's ConneXium 499NEH14100 Ethernet Hub is a four-port industrial Ethernet hub designed for 100 Mbps networks in harsh factory environments. It supports up to four IEEE 802.3u data terminals or can daisy-chain with another 499NEH14100 hub over twisted-pair cable, enabling scalable expansion within Transparent Factory networks. The unit operates from an 18 to 32 V DC SELV supply (nominally 24 V) and uses shielded RJ45 connectors for 100BASE-TX links. As a hub, it repeats signals across ports to facilitate simple star or daisy-chain topologies in compact industrial cabinets or on equipment. The 499NEH14100 is part of Schneider Electric's ConneXium family, designed to integrate with other ConneXium devices such as switches and transceivers to form robust, easy-to-install industrial networks. Typical applications include connecting PLCs, HMIs, sensors, and remote I/O modules on manufacturing lines or packaging systems where straightforward, unmanaged Ethernet connectivity is required.