Juniper SRX 5800, Hardware Manual

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Services Processing Cards (SPCs) provide the processing power to run integrated services such as firewall,
IPsec and IDP. All traffic traversing the services gateway is passed to an SPC to have services processing
applied to it.
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Switch Control Boards (SCBs) power on and power off IOCs and SPCs; control clocking and system
resets; and control booting, monitor, and system functions. Each SCB has a slot in the front panel for a
Routing Engine.
Although the following modules are not cards in the sense of having a form-factor that fits the card cage
of the SRX5400, SRX5600, and SRX5800 Services Gateway, this guide also addresses the following modules
that fit into certain SRX5400, SRX5600, and SRX5800 Services Gateway cards:
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Routing Engines fit into slots in SCBs and maintain the routing tables, manage the routing protocols used
on the device, control the device interfaces and some chassis components, and provide the interface
for system management and user access to the device.
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Port modules fit into slots in Flex IOCs and add additional physical network interface ports to the services
gateway.
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Modular Interface Cards (MICs) fit into slots in MPCs and add additional physical network interface ports
to the services gateway. MPCs and MICs are similar in form and function to Flex IOCs and port modules.
However, the two use different form-factors, so you cannot install port modules in an MPC, nor can you
install MICs in a Flex IOC.
Cards Supported on SRX5400, SRX5600, and SRX5800 Services Gateways
Table 33 on page 99 describes the cards and other modules supported on the SRX5400, SRX5600, and
SRX5800 Services Gateways.
Table 33: Supported Cards for SRX5400, SRX5600, and SRX5800 Services Gateways
Last Supported Junos
OS Release Earliest Supported Junos OS Release
Card Name and Model
Number
SRX5400, SRX5600,
and SRX5800 SRX5600 and SRX5800 SRX5400
SPCs
15.1X49 9.2 Not supported “Services Processing Card
SRX5K-SPC-2-10-40
Specifications” on page 105
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