Juniper SRX1400 Hardware Manual page 66

SRX1400 Services Gateway Hardware Guide
Clearance Requirements for Airflow and Hardware Maintenance of the SRX1400 Services
Gateway
39.44 cm
Related
Documentation
46
When planning the installation site, you need to allow sufficient clearance around the
rack (see Figure 17 on page 46):
Figure 17: SRX1400 Services Gateway Clearance Requirements
Rear: 61 cm clearance required
for maintenance
Front: 76.2 cm clearance required for maintenance
For the cooling system to function properly, the airflow around the chassis must be
unrestricted. Allow at least 6 in. (15.2 cm) of clearance between devices. Allow 2.8 in.
(7 cm) between the side of the chassis and any non-heat-producing surface such as
a wall.
For service personnel to remove and install hardware components, there must be
adequate space at the front and back of the services gateway. At least 24 in. (61 cm)
is required both in front of and behind the device. NEBS GR-63 recommends that you
allow at least 30 in. (72.6 cm) in front of the rack and 24 in. (61.0 cm) behind the rack.
Installation Overview for the SRX1400 Services Gateway on page 51
Site Preparation Checklist for the SRX1400 Services Gateway on page 41
SRX1400 Services Gateway Cabinet Requirements on page 43
SRX1400 Services Gateway Rack Requirements on page 43
44.45 cm
Sides:
Minimum
7 cm between
chassis and wall
or non-heat-
producing
surface;
Minimum
15.2 cm
between
devices
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