BoingBoing Gadgets found this photo of the original original Ethernet cable at Xerox PARC, devised by Bob Metcalfe so he could rig up a local system for sharing things digitally. The diagram below ...

Power over Ethernet (PoE) is the delivery of DC power along with data over short distances of Ethernet unshielded, twisted-pair cables and has evolved from proprietary solutions to inclusion in the ...

What is a crossover cable used for? The fastest way to connect PCs together, to a router or central switch, is through Ethernet cabling, a standard that’s been in networking installation for years.

If you can't tell which Ethernet cable goes where, this inexpensive tool can help. Photo: Lewis Wallace/Cult of Mac The Elegiant Wire Tracker looks unassuming, but it helped me solve a frustrating ...