Juniper MX480, Руководство по оборудованию

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CHAPTER 2
Site Planning, Preparation, and
Specifications
• MX480 Site Preparation Checklist on page 139
• MX480 Site Guidelines and Requirements on page 140
•
MX480 Power Planning on page 149
•
MX480 Network Cable and Transceiver Planning on page 162
• MX480 Management, and Console Port Specifications and Pinouts on page 166
MX480 Site Preparation Checklist
The checklist in Table 76 on page 139 summarizes the tasks you must perform when
preparing a site for router installation.
Table 76: Site Preparation Checklist
Date Performed By For More Information Item or Task
“MX480 Router Environmental
Specifications” on page 142 Verify that environmental factors such as
temperature and humidity do not exceed router
tolerances.
“MX480 Router Rack Requirements”
on page 146
,
“MX480 Router Cabinet Size and
Clearance Requirements” on page 148
Select the type of rack or cabinet.
“MX480 Router Rack Requirements”
on page 146
,
“MX480 Router Clearance
Requirements for Airflow and
Hardware Maintenance” on page 147
,
“MX480 Router Cabinet Size and
Clearance Requirements” on page 148
Plan rack or cabinet location, including required
space clearances.
“MX480 Router Rack Requirements”
on page 146 If a rack is used, secure rack to floor and building
structure.
Acquire cables and connectors.
139 Copyright © 2019, Juniper Networks, Inc.