Manage power connections efficiently with the Juniper Networks High-Capacity 2400-Watt DC Power Supply, compatible with the Juniper Networks SRX5400 and SRX5600 Services Gateways. These services gateways are configurable with two, three, or four AC power supplies or two or four DC power supplies, but the gateway cannot be powered from AC and DC power supplies simultaneously. The power supplies are located horizontally at the rear of the chassis and connect to the midplane, which distributes the different output voltages produced by the power supplies to the services gateway components, depending on their voltage requirements. Each power supply is cooled by its own internal cooling system. Redundant power supplies are hot-removable and hot-insertable. The services gateway must be running Junos OS Release 12.1X44-D10 or later in order to use this high-capacity DC power supply. The Juniper Networks SRX5400 and SRX5600 Services Gateways are carrier-grade next-generation firewalls (NGFWs) that deliver outstanding protection, market-leading performance, six nines reliability and availability, scalability, and services integration. These devices are ideally suited for service provider, large enterprise, and public sector networks. The SRX5400 and SRX5600 are an integral part of the Juniper Connected Security framework, which is built to protect users, applications, and infrastructure from advanced threats. Delivering the highest level of protection from Layer 3 to Layer 7, these platforms feature advanced security services such as application security, unified threat management (UTM), intrusion prevention system (IPS), and integrated threat intelligence services.