With the TPE-80WS you get a maximum of 15 Watts per port (120 Watts total on the device), PoE over current protection, Web Smart Management UI, Spanning Tree Protocol (802.1D), V-Lan Support ...

[IMSAI Guy] has an old HP 3488A Switch Control Unit that he wants to dismantle for parts ( see video below the break ). The 3488A is pretty simple as far as HP test equipment goes — a chassis… ...

Collins Delivers Power Control Unit for Hybrid-electric Propulsion. RTX companies are jointly producing a technology demonstrator powertrain for EU-backed emissions-reduction project.