[Kajer] was doing some work with IP phones that use Power over Ethernet. While trying to get this to work with a network switch he decided to use PoE to power the switch itself. The best thing ...

The EKI-7720G-4FPI Gigabit managed PoE switch comes with 16 10/100/1000BaseT(X) ports with 802.3af/at supported and 4 Giga SFP ports. It features 16 IEEE802.3af/at ...

A midspan PoE switch is a regular PoE switch that is placed between a non-PoE switch and devices that require PoE. There is nothing special about a midspan switch other than its location in the ...

The EKI-7720G-4FPI Gigabit managed PoE switch comes with 16 10/100/1000BaseT(X) ports with 802.3af/at supported and 4 Giga SFP ports. It features 16 IEEE802.3af/at ...

The N-Tron series of industrial power-over-Ethernet plus (PoE+) gigabit products now include NT24k-16TX-POE, 1008TX-POE+, and 1000-POE4+. The switches are compliant with IEEE 802.3af/at. The PoE ...

The IFS Power over Ethernet Injector is a quick and easy solution that can be used when a network device does not provide the functionality as a power source equipment (PSE), such as a non-PoE switch, ...

Regular Ethernet switches transmit data signals only; however, a powered version transmits electrical power to remote devices such as security cameras (see PoE). Gigabit switches support 10 ...

Cisco’s Catalyst C1300-8MGP-2X enterprise-class Ethernet switch manages small and medium-sized networks at speeds up to 10Gb.

with a PIC microcontroller translating Art-Net DMX-over-Ethernet packets into commands for the LED string. The control board is designed from the ground up and includes all the PoE circuitry ...