Uninterruptible Power Supply - 620 VA / 390 W, Line interactive, 2×IEC Jumpers, 4×IEC 320 C13, Protection data network RJ-45 and RS-232 This high-quality backup power supply is designed for demanding tasks via a serial communication port. It features a PowerChute Plus software, line-interactive technology, and SmartSlot to enable extending features. With its other accessories, you can monitor ambient temperature or pollution, perform management operations via the network (SNMP 10Base-T or a Token Ring) or modem. The device features LEDs on the front panel that inform about power on/off, power overload, undervoltage or overvoltage in the network, battery charge, battery operation, and battery replacement.Parameters and Specifications:Capacity VA/W:620/390Technology:Line-interactiveCommunication Interface:Serial communication port (DB-9 RS-232)Output voltage:Stepped approximation to sinewaveInput connector:IEC-320 C14Output...