Juniper PWR-FAN-MX960-DC-HC-U Routers

MX960 High Capacity power/cooling upgrade kit. Includes 4x 4100W DC PSU, 2x High Capacity fantray, 1x High Capacity filter tray. Requires JUNOS 10.2. In the DC power configuration, the router contains either two or four DC power supplies (see Figure 1), located at the lower rear of the chassis in slots PEM0 through PEM3 (left to right). You can upgrade your DC power system from two to four power supplies. The DC power supplies in slots PEM0 and PEM2 provide power to the lower fan tray, DPC slots 6 through 11, and SCB slots 1 and 2. The DC power supplies in slots PEM1 and PEM3 provide power to the upper fan tray, DPC slots 0 through 5, and SCB slot 0.