Ericsson MINI-LINK TN R3 ETSI Technical Description page 133

Accessories
Air out
Air out
-48 VD C OU
T
Air out
Air in
Air in
6724
Figure 98 Cooling airflow in the PSU DC/DC kit
The air enters at the front and gable on the right hand side of the sub-rack,
flows past the plug-in units and exits at the rear, top and gable on the left hand
side of the sub-rack.
127
4/1555-CSH 109 32/1-V1 Uen B 2007-09-14