VDSL2 industrial CO / CPE converter with 4x 10/100 Mbps RJ45 port, 1x RJ11 port for VDSL2, span distances up to 3km, configuration of master or slave via DIP switches, IP30, extended Tempetraturbereich -20 ° C to 70 ° C, fanless, connecting a redundant power supply possible voltage range of 12V to 48V DC, alarm contact, overvoltage, overload and reverse polarity protection, DIN rail mounting