For example, an active hub in the network regenerates fading input pulses into new, strong output pulses. In contrast, a passive hub is just a junction box that does not affect the passing data.

Microsemi's passive PoE hub supports 10/100/1000Mbps data connectivity between the ports and is an optimal solution for the installation of two PoE devices. The PD-9002GHO/AC also offers surge ...

Network Video Technologies (NVT) has introduced a full range of passive video transmission hubs featuring RJ45 connectivity that are specifically designed for installers specializing in ...