SRX5800 Services Gateway I/O Card Components

Each IOC consists of the following components:

IOC cover, which functions as a ground plane and a stiffener
Fabric interfaces
Two Gigabit Ethernet interfaces that allow control information, route information, and statistics to be sent between the Routing Engine and the CPU on the IOCs
Two interfaces from the SCBs that enable the boards to be powered on and controlled
Physical IOC connectors
Packet Forwarding Engines
Midplane connectors and power circuitry
Processor subsystem, which includes a 1.2-GHz CPU, system controller, and 1 GB of SDRAM