Clearance Requirements For Srx5600 Services Gateway Airflow And Hardware Maintenance - Juniper SRX5600 Hardware Manual

Clearance Requirements for SRX5600 Services Gateway Airflow and
Hardware Maintenance
When planning the installation site, you need to allow sufficient clearance around the rack (see
Figure 82 on page 163):
For the cooling system to function properly, the airflow around the chassis must be unrestricted. Allow
at least 8 in. (20.32 cm) of clearance between devices. Allow 5.5 in. (13.97 cm) between the side of the
chassis and any non-heat-producing surface such as a wall.
A minimum of 3 inches clearance must be provided behind the power supplies for airflow.
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. (76.2 cm) in front of the services
gateway.
Figure 82: Chassis Dimensions and Clearance Requirements
RELATED DOCUMENTATION
SRX5600 Services Gateway Agency Approvals | 481
SRX5600 Services Gateway Fire Safety Requirements and Fire Suppression Equipment
SRX5600 Services Gateway Definition of Safety Warning Levels
General Electrical Safety Guidelines and Warnings
163