Uninterruptible Power Supply - 420 VA / 260 W, Line interactive, 2×IEC Jumpers, 4×IEC 320 C13, Protection data network RJ-45 and RS-232 This is a backup resource designed for demanding deployment with serial port communications. It features PowerChute Plus software, line-interactive technology, and SmartSlot to extend features. With other accessories, for example, you can monitor ambient temperature or pollution, or manage a network (SNMP 10Base-T or token Ring) over a modem. Diodes that will inform you about power on / off, source overload, undervoltage or overvoltage in the network, battery charge, battery operation, and battery replacement are all on the front panel.Parameters and Specifications:Capacity VA / W:420/260Technology:Line-interactiveCommunication Interface:Serial communication port (DB-9 RS-232)Output voltage:Stepwise approximate sinusoidal wave outputInput connector:IEC-320 C14Output Connector:3 x IEC 320 C131 x IEC320-C13 only with...