GarrettCom, Inc. has extended the capabilities of its 6-port Magnum ES42 Edge Switches and ESD42 Dual-homing Edge Switches and PES42P Power-over-Ethernet Edge Switches with a line up of IPS42 ...

A remote Ethernet device needs two things: power and Ethernet. You might think that this also means two cables, a beefy one to carry the current needed to run the thing, and thin little twisted pairs ...

Most readers will be familiar with Ethernet networks in some form, in particular the Cat5 cables which may snake around the back of our benches. In a similar vein, we’ll have used power over Ethernet, ...

• Power- sourcing equipment (PSE) supplies power to the Ethernet system. Powered devices (PD) use power supplied by the PSE. • Switches and routers that support PoE are called endspan devices.

A pair of new networking peripherals allows for an iPad or iPhone with Lightning to not only get wired network access through the port, but power as well. Announced on Tuesday, Redpark's Gigabit + PoE ...

Trisha Jandoc was an associate writer at CNET covering broadband and everything related to home internet. She graduated from St. John's University with a bachelor's degree in journalism and a focus on ...

The series 9721 unmanaged switches have ATEX and IEC Ex certifications. The networking product is suitable for process plants with fast Ethernet infrastructure in hazardous areas. The series 9721 ...

Switched-mode power supplies are found in electronics all around us. They provide the DC voltages that power our computers, cell phones, chargers, appliances, and myriad other electronic devices.

In the home or office, the Ethernet switch functions as a central station connecting computers, printers and every other wired device to each other. The switch is also wired to the router and modem to ...

It’s annoying when you run out of Ethernet ports on your router. That, or when you have a home entertainment center and want wired connections for all your devices, but you don’t want to string a ...