Industrial Ethernet         PoE Power over Ethernet with AC or DC operating voltage         power supplies         Fast / Gigabit / 10GbE modular switch         19" Ethernet switches         overview fiber optic cables made-to-order and stocked         media converters:   EIA-232 / RS-232     EIA-422 / RS-422 and EIA-485 / RS-485     Ethernet 100Base, 1000Base, 10GBase     analogue and digital signals       USB           Sale