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Table 36: Site Preparation Checklist (continued)
DatePerformedByFor More InformationItem or Task
“RackRequirements foran EX8208
Switch”on page97
RackRequirements foran EX8216
Switch
“CabinetRequirements and
SpecificationsforanEX8208Switch”
on page 100
CabinetRequirements and
Specificationsfor an EX8216 Switch
Secure the rackor cabinetto the floorand
buildingstructure.
Cables
Planthe cableroutingand management.
Acquirecablesand connectors:
•
Determinethe number of cables needed
based on your planned configuration.
•
Ensurethat the distance betweenhardware
componentstobe connected allows for
cable lengthstobe within the specified
maximumlimits.
Related Topics General Safety Guidelines and Warnings for EX Series Switches on page 263•
• Mounting an EX8208 Switch on a Rack or Cabinet on page 138
• Mounting an EX8216 Switch on a Rack or Cabinet
General Site Guidelines for EX Series Switches
Efficient switch operation requires proper site planning and maintenance and proper
layout of the equipment, rack or cabinet (if used), and wiring closet.
To plan and create an acceptable operating environment for your EX Series switch and
prevent environmentally caused equipment failures:
•
Keep the area around the chassis free from dust and conductive material, such as
metal flakes.
•
Followprescribedairflowguidelinestoensurethatthecoolingsystemfunctionsproperly
and that exhaust from other equipment does not blow into the intake vents of the
switch.
•
Follow the prescribed ESD prevention procedures to avoid damaging the equipment.
Static discharge can cause components to fail completely or intermittently over time.
•
Install the switch in a secure area, so that only authorized personnel can access the
switch.
93Copyright©2010, JuniperNetworks, Inc.
Chapter4:SitePreparation