M7I Hardware Components; M7I Component Redundancy - Juniper M7I Hardware Manual

CHAPTER 2

M7i Hardware Components

M7i Component Redundancy

Related
Documentation
Copyright © 2010, Juniper Networks, Inc.
M7i Component Redundancy on page 5
M7i Chassis Description on page 6
M7i Midplane Description on page 7
M7i Compact Forwarding Engine Board (CFEB) and Enhanced Compact Forwarding
Engine Board (CFEB-E) Description on page 8
M7i CFEB and CFEB-E LEDs on page 14
M7i Fixed Interface Card (FIC) Description on page 15
M7i FIC LEDs on page 16
M7i PICs Description on page 16
M7i PIC LEDs on page 17
M7i Flexible PIC Concentrators (FPCs) Description on page 18
M7i Routing Engine Description on page 18
M7i Routing Engine LEDs on page 21
M7i Power Supply Overview on page 21
M7i Cooling System Overview on page 24
M7i Cable Management System on page 25
The router can be configured with two load-sharing, fully redundant power supplies to
distribute power to the other components. If one power supply fails, the second power
supply can provide full power to the router's components indefinitely.
M7i Router Description on page 3
M7i Chassis Description on page 6
Overview of M7i Router Installation on page 39
M7i Router Physical Specifications on page 159
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