RFS Rack mount power protection. Strikesorb technology (IEC certified 61643-11) with dedicated circuit protection for 12 RRHs. Includes RS485 communication link to coordinate voltage with DC-up converters, simplified alarming system for monitoring intrusion, water ingress and OVP operability. RS485 communication link uses two hybrid cable alarm wires and communicates voltage, boost system, alarm data. Unit fits both 19" and 23" racks in a 3U space. The unit also comes equipped with fiber landing spaces for 12 Spare LC-LC pairs. Includes two factory loaded universal CPRI modules with six CPRI ports each. Twelve fiber patch cords in 3M lengths with color coded clips included.