Dell PowerConnect J-SRX210 Hardware Manual page 39

The cooling system works from side-to-rear in the services gateway chassis. The fans
draw air through vents along the left and right sides of the chassis and exhaust the air
through the rear side of the chassis.
The airflow produced by the fans keeps device components within the acceptable
temperature range.
Figure 10 on page 23 shows the airflow for the J-SRX210 Services Gateway with low
memory, high memory, and Power over Ethernet (PoE) models.
Figure 10: Airflow Through the J-SRX210 Services Gateway Chassis
Related Topics J-SRX210 Services Gateway Specifications on page 7
J-SRX210 Services Gateway Front Panel and Back Panel Views on page 9
J-SRX210 Services Gateway with Integrated Convergence Services Front Panel and
Back Panel Views on page 12
J-SRX210 Services Gateway Power Supply on page 24
Chapter 2: J-SRX210 Services Gateway Hardware Components and Specifications
23