RocketLinx ES7106 VB Switch
Comtrol Corporation’s RocketLinx ES7106-VB switch enables easy drop-in PoE device connectivity in transportation, factory and industrial settings while the VB (voltage boost) technology provides the unique capability to power the switch from common 12- and 24-volt supplies. Four PoE injector switch ports provide full IEEE 802.3af support, enabling connection of a wide range of PoE devices. Two Gigabit Ethernet uplink ports provide high bandwidth for data transmission to a larger network. With a rugged heat-dissipating housing and IP30-rated industrial design, the ES7106-VB assures reliable data transmission.
https://www.comtrol.com/pub/products/product/pid/368