Gigabit Ethernet ruggedized Micro-Switch 45x45, 4x10/100/1000T with 2x 10/100/1000Base-T Up-< port, horizontal version, DIN-Rail holder, 44..57 VDC power plug, manageable (web/Telnet/SNMP / opt. NMP software), VLANs, QoS, security, 5x PoE PSE / 1x PoE PD The micro switch offers an extended temperature range from 25 to +65 °C G6+ series with internal memory