Juniper MX480 - MX480 Modular Port Concentrator (MPC) Leds; Mpcs Supported by MX Series Routers

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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.
Two LEDs, located on the craft interface above the MPC, display the status of the line
cards and are labeled OK and FAIL.
See Also MPCs Supported by MX Series Routers on page 90•
• MX480 Modular Port Concentrator (MPC) LEDs on page 90
• MX480 Field-Replaceable Units (FRUs) on page 247
• Replacing an MX480 MPC on page 345
MX480 Modular Port Concentrator (MPC) LEDs
Two LEDs, located on the craft interface above the MPC, display the status of the line
cards and are labeled OK and FAIL. For more information about the line card LEDs on the
craft interface, see “DPC and MPC LEDs on the MX480 Craft Interface” on page 17.
Each MPC also has LEDs located on the faceplate. For more information about LEDs on
the MPC faceplate, see the “LEDs” section for each MPC in the MX Series Interface Module
Reference.
See Also MX480 Modular Port Concentrator (MPC) Description on page 87•
• Maintaining MX480 MPCs on page 431
• Troubleshooting the MX480 MPCs on page 447
• Replacing an MX480 MPC on page 345
MPCs Supported by MX Series Routers
Table 59 on page 91 lists the MPCs and their first supported Junos OS release on MX240,
MX480, MX960, MX2008, MX2010, MX2020, and MX10003 routers.
Copyright © 2017, Juniper Networks, Inc.90
MX480 3D Universal Edge Router Hardware Guide