Air Intake And Exhaust Plenums; Figure; Air Flow Through The Mgx 8950 Switch - Cisco MGX MGX 8800 Hardware Installation Manual

Chapter 1 Product Overviews
Cisco MGX 8950 Switch

Air Intake and Exhaust Plenums

The air intake plenum is installed below the lower fan tray (see

Figure 1-20

for location). The fan trays
pull air up through the modules to cool the modules. Then the air is forced up and out of the exhaust
plenum, as shown in Figure 1-24.
Figure 1-24

Air Flow Through the MGX 8950 Switch

Cisco MGX 8800/8900 Series Hardware Installation Guide
1-40
Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006