The GT-91080 series of PoE active splitters and injectors function with and provide power to any IEEE 802.3af-compliant PoE equipment. The devices regulate output voltages from 5 to 24 Vdc in 0.1-V ...

I wanted to save a few bucks, by going for this 802.af-compliant TP-link gbit POE splitter. However, some of these reviews sound alarm bells on how even standard compliance isn't enough to make sure ...

Not sure this should go into Other Hardware or here. I have a Cisco AIR-PWRINJ-3 power-over-ethernet injector lying around, but don't have a compatible Cisco device to use with. Apparently it's ...

Anyone interested in IP Telephony or remote video cameras that draw power over an Ethernet cable has to be interested in some cheap 802.3af PoE (Power Over Ethernet) gear. Well I found just the thing ...

Power over Ethernet (PoE) LAN switches supply dc power to PoE powered devices over long distances while transmitting data over the same Cat. 5 or higher cable. Managed or unmanaged, PoE LAN switches ...

Today's PoE applications require more than 15W of power, the maximum power limit mandated for PSE by the IEEE 802.3af specification. Specifically, the IEEE 802.3af specification mandates that a PSE ...

PoE, a technology Cisco pioneered in 2000, allows the delivery of DC power over the same copper wire as Ethernet, and enables customers to integrate a host of new powered network-attached devices to ...

The LTC4257 -48V, power-over-Ethernet interface controller includes all the elements needed to connect a powered device to an IEEE 802.3af powered network. These include a precision 25k signature ...

The IEEE 802.3af standard for Power over Ethernet (PoE) introduces a new facet to Ethernet networking. Most additions to the 802.3 standard are in the vein of improving Ethernet's data capabilities.

Power over Ethernet (PoE) is nothing new to the Raspberry Pi. Introduced with the Raspberry Pi 3B+, PoE provides power over a network connection and is handy for installing a Raspberry Pi in a remote ...

There is a bit of a disconnect between today’s 802.3af power-over-Ethernet products and the juice required by many enterprise-class pre-standard 802.11n implementations shipping or poised to ship this ...