Liebert 15652 SwitchAir SA1-01002 Passive 1U Airflow Management Device

SwitchAir SA1-01002 passive airflow device

The Liebert SwitchAir SA1-01002 is a passive 1U airflow management device designed for network switches, load balancers and routers mounted at the top or rear of a rack. It channels cool air from the front cold aisle directly to the equipment intakes. This helps prevent overheating and reduces the chance of failure over time. It suits data-centre operators who need reliable cooling for side- or rear-breathing network gear.

Check rack layout and switch intake position

Verify that the rack has a clear front-to-rear cold-aisle path and that the switch air intakes face the rear of the cabinet. The device occupies one rack unit and must align with the specific switch model's airflow pattern. Confirm the mounting hardware matches your rack's thread type and that no cabling blocks the airflow channel. Ensure the cabinet depth allows the unit to sit flush without obstructing rear-door closure.

Replaces improvised ducting

This unit replaces ad-hoc blanking panels, cardboard shims or open gaps that let cold air bypass the switch intakes. The upgrade is worth it when equipment temperatures run high, when thermal alarms trigger, or when a density increase makes passive convection insufficient. It is not for side-breathing switches that already draw cool air directly from the front aisle, nor for racks that lack a sealed cold-aisle containment system.