Clearance Requirements For Airflow And Hardware Maintenance On Acx1000 And Acx1100 Routers - Juniper ACX1000 Hardware Manual

Clearance Requirements for Airflow and Hardware Maintenance on
ACX1000 and ACX1100 Routers
When planning the installation site, allow sufficient clearance around the rack (see
70):
• For service personnel to remove and install hardware components, allow at least 2.16 in. (5.5 cm) in
front of the router.
• The rack or cabinet must have an adequate supply of cooling air.
• Ensure that the cabinet allows the chassis hot exhaust air to exit from the cabinet without
recirculating into the router.
• When deploying the router in harsh environments where the router may operate between 131° F
(55° C) and 149° F (65° C), allow a 1–rack unit (U) gap above and below the router.
• Minimum 1 meter/second airflow in any direction
Figure 15: ACX1000 and ACX1100 Chassis Dimensions and Clearance Requirements
Figure 15 on page
70