SRX5800 Services Gateway Services Processing Card Components

Each SPC consists of the following components:

• SPC cover, which functions as a ground plane and a stiffener.
• Two Small Form-factor Pluggable (SFP) Chassis Cluster Control ports for connecting multiple devices into a redundant chassis cluster. Refer to the Junos OS Security Configuration Guide for more information about connecting and configuring redundant chassis clusters.

  Note: Juniper strongly recommends the use of Juniper SFP transceivers. Juniper cannot guarantee correct operation if non-Juniper transceivers are used. The transceiver type can be different in each port, as long as a supported part number is used.

• 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 SPCs.
• Two interfaces from the SCBs that enable the boards to be powered on and controlled.
• Physical SPC connectors.
• Midplane connectors and power circuitry.
• Processor subsystem, which includes a 1.2-GHz CPU, system controller, and 1 GB of SDRAM.
• LEDs on the faceplate that indicate the SPC status.

Related Documentation

• SRX5800 Services Gateway Services Processing Card Description
• SRX5800 Services Gateway Port Module LEDs