Clearance Requirements For Airflow And Hardware Maintenance On Acx1000 And Acx1100 Routers; Figure 16: Acx1000 And Acx1100 Chassis Dimensions And Clearance; Requirements - Juniper acx1000 User Manual

ACX1000 and ACX1100 Universal Access Router
Clearance Requirements for Airflow and Hardware Maintenance on ACX1000 and
ACX1100 Routers
Related
Documentation
56
Clearance Requirements for Airflow and Hardware Maintenance on ACX1000 and
ACX1100 Routers on page 56
ACX1000 and ACX1100 Router Environmental Specifications on page 48
When planning the installation site, allow sufficient clearance around the rack (see
Figure 16 on page 56):
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 16: ACX1000 and ACX1100 Chassis Dimensions and Clearance

Requirements

2.16" (5.5 cm)
clearance required
3" (7.6 cm)
for the cables
(24 cm)
19.2"
Front
(48.7 cm)
3" (7.6 cm)
Front-mounting flange
Site Preparation Checklist for ACX1000 and ACX1100 Routers on page 45
Rack Requirements for ACX1000 and ACX1100 Routers on page 52
Cabinet Requirements for ACX1000 and ACX1100 Routers on page 51
General Site Guidelines for ACX Series Routers on page 46
Installing and Connecting an ACX1000 or ACX1100 Router Overview on page 97
.75" (2 cm)
clearance required
for free airflow
9.4"
17.5"
Rear
(44.5 cm)
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