Mpc Components - Juniper MX2020 Hardware Manual

Universal routing platform

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Figure 31: MPC Installed in the MX2020 Router

MPC Components

Each MPC consists of the following components:

MIC card carrier, which includes two MIC slots (excludes the fixed configuration MPC).

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 MPCs.

Up to four Junos Trio chipsets, which perform control functions tailored to the MPC's media type.

Backplane connectors and power circuitry.

Online button located on the craft interface, which takes the MPC online or offline when pressed.

OK/FAIL LED on the MPC faceplate. For more information about the LEDs for your MPC, refer to the

MX Series 5G Universal Routing Platform Interface Module Reference.

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