Mx2020 Cabinet Size And Clearance Requirements; Figure 51: Airflow Through Chassis - Juniper MX2020 Hardware Manual

MX2020 3D Universal Edge Router Hardware Guide
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MX2020 Cabinet Size and Clearance Requirements

106

Figure 51: Airflow Through Chassis

Upper Fan trays
Card cage
Card cage
Airflow divider
Card cage
Lower fan trays
Clearance Requirements for Airflow and Hardware Maintenance for the MX2020 Router
on page 121
MX2020 Cabinet Size and Clearance Requirements on page 106
MX2020 Rack Requirements on page 110
MX2020 Rack-Mounting Hardware on page 50
The minimum size cabinet that can accommodate the router is 23.62 in. (600 mm) wide,
and 39.37 in. (1000 mm) deep. A cabinet larger than the minimum requirement provides
better airflow and reduces the chance of overheating. To accommodate a single router,
the cabinet must be at least 45 U high that has a clearance of 36.22 in. (92 cm) to
accommodate the standard cable managers or 40.15 in. (102 cm) to accommodate the
extended cable managers. .
Power
supply
cooling
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