Juniper MX960 - MPC Components

Figure 30: MPC Installed Vertically in the MX960 Router
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RED ALARM
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MPC
MPC Components
Each MPC consists of the following components:
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MPC card carrier, which includes two MIC slots (excludes the fixed configuration MPC).
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Fabric interfaces.
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Two Gigabit Ethernet interfaces that allow control information, route information, and statistics to be
sent between the Routing Engine and the CPU on the MPCs.
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Two interfaces from the SCBs that enable the MPCs to be powered on and controlled.
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Physical MPC connectors.
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Up to four Junos Trio chipsets, which perform control functions tailored to the MPC’s media type.
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Midplane connectors and power circuitry.
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Processor subsystem, which includes a 1.5-GHz CPU, system controller, and 1 GB of SDRAM.
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Online button which takes the MPC online or offline when pressed.
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OK/Fail LED on the MPC faceplate. For more information about LEDs on the MPC faceplate, see the
MX Series Interface Module Reference.
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