Network Racks

The Ventilation fans of the active network equipment are placed in the  side of them, and due to the fact that, the network racks are designed  in such a way that the Cold air enters from the bottom of the rack, and  after being distributed in to the free space of the rack, the Hot air  generated by passing through the active equipment of the network will  naturally move upwards, and exits from the top of the rack through the  fans. Generally, these devices are used on small or medium-sized  networks.

Given the advances in the technology of the active network equipment  sector (especially those used in the data center), they are designed to  receive cool air from the front of the rack, the same as most of  professional equipment, and then the Hot air generated by devices,  Remove from the back of the device. This equipment is mainly used in  Enterprise networks.