Juniper M120 - Overview of Installing and Replacing Components; M120 Field-Replaceable Units (FRUs)

CHAPTER 20
Connecting the M120 to External Devices
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Tools and Parts Required to Connect the M120 Router on page 153
•
Connecting the M120 Router to Management and Alarm Devices on page 153
•
Connecting the M120 Router to a Network for Out-of-Band Management on page 160
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Connecting the M120 Router to an External Alarm-Reporting Device on page 161
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Connecting the M120 Router to an External Clocking Device on page 163
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Connecting PIC Cables to the M120 Router on page 164
Tools and Parts Required to Connect the M120 Router
To connect the router to management devices and PICs and to power on the router, you
need:
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Phillips (+) screwdrivers, numbers 1 and 2
•
2.5-mm flat-blade (-) screwdriver
•
7/16-in. hexagonal-head external drive socket wrench, or nut driver, with a torque range
between 23 lb-in. (2.6 Nm) and 25 lb-in. (2.8 Nm), for tightening nuts to terminal studs
on the circuit breaker box (on a DC-powered router)
•
Wire cutters
•
Electrostatic discharge (ESD) grounding wrist strap
Related
Documentation
M120 Power Supplies Description on page 71•
• Connecting the Grounding Cable to the M120 Router on page 151
• General Electrical Safety Warnings for Juniper Networks Devices on page 339
• Connecting the M120 Router to Management and Alarm Devices on page 153
• Connecting PIC Cables to the M120 Router on page 164
Connecting the M120 Router to Management and Alarm Devices
For management and service operations, you connect the Routing Engine to an external
console or management network through ports on the Craft Interface. You can also
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