The AC power supply in QFX10000 Switch is a hot-insertable and hot-removable field-replaceable unit (FRU): You can install it without powering off the switch or disrupting the switching function. All the QFX that are powered by AC power supplies, shipped with one AC power supply pre-installed in the rear panel of the switches.
Stock Lot: Brand new product. Warranty (yearly), Operating license, RMA / DOA, Optical interface, Activation (yearly) Not included in the price. Please contact store for a seprate purchase.