Juniper TCX1000-RDM20, Руководство по оборудованию

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3.
Remove the power source cable from the power supply faceplate:
•
AC power supply—Gently pull out the female end of the power plug connected to
the power supply faceplate.
• DC power supply—Remove the plastic cover and remove the lug and cable from
the terminal screws.
Related
Documentation
Connecting AC Power to a TCX1000-RDM20 on page 73
•
•
Connecting DC Power to a TCX1000-RDM20 on page 75
Removing a TCX1000-RDM20 from a Rack or Cabinet
If you need to remove a TCX1000-RDM20 to return it or relocate an installed
TCX1000-RDM20, perform the following procedure. (The remainder of this topic uses
rack to mean rack or cabinet .)
NOTE: When you remove multiple devices from a rack, remove the device in
the top of the rack first and proceed to remove the rest of the devices from
top to bottom to avoid toppling the rack.
NOTE: This procedure requires two persons. Do not attempt to do it alone.
Before removing a TCX1000-RDM20 from a rack:
•
Ensure that the rack is stable and secured to the building.
• Ensure that there is enough space to place the removed TCX1000-RDM20 in its new
location and along the path to the new location.
•
Read “General Electrical Safety Guidelines and Warnings” on page 177 , and “Installation
Instructions Warning” on page 159 .
• Power off the device (see “Powering Off a TCX1000-RDM20” on page 129 ).
• Ensure that you have disconnected any cables or wires attached to the
TCX1000-RDM20 (see
“Disconnecting a Fiber-Optic Cable from a TCX1000 Device”
on page 125 ).
Ensure that you have the following tool available:
•
Screwdriver appropriate for your rack-mounting screws.
To remove a TCX1000-RDM20 from a rack:
1.
Use a screwdriver to remove the mounting screws that attach the chassis mounting
brackets to the rack or cabinet.
Copyright © 2019, Juniper Networks, Inc. 130
TCX1000 Programmable ROADM Hardware Guide