PowerDsine 8012 High Power Midspan (http://rbi.ims.ca/4913-541). IEEE 802.3af defines how to safely obtain Power over Ethernet (PoE) connectivity from Power Sourcing Equipment (PSE) and eliminate external power supplies and ac/dc power cables. PoE provides power to high speed devices similar to the way telephones receive power through the same twisted pair carrying the voice. Targeting high power consumption Ethernet devices such as Pan-Tilt-Zoom (PTZ) network cameras and multi-channel wireless LAN access points, PowerDsine's 8012 midspan PSE has 12 ports that provide up to 39W per port. The unit includes automatic detection and protection and delivers power over an existing Cat5 LAN infrastructure. For more information on Power over Ethernet and IEEE 802.3af, go tohttp://rbi.ims.ca/4913-542.
Inforbix is leveraging its CAD and product data access technology to power up a free iPad app that lets mobile users search and access engineering data.
Unlike his friends in engineering programs, blogger Jon Titus had little need for calculus except in a few of his college physical-chemistry labs and classes.
In the wake of the Chevy Volt fire investigations, sales are down, and General Motors' (GM) CEO Dan Akerson is blaming the downturn on a spate of bad publicity.
Thanks to embedded electronics, medical devices are getting smaller and smarter than ever. Pacemakers and implantable defibrillators are now able to call physicians. MRIs, CT scanners, and ultrasound machines are gaining mobility. And the venerable Band-Aid may soon be able to detect illnesses ranging from fevers to heart arrhythmias. On February 21, join Design News senior editor Charles Murray for a wide-ranging discussion, "Embedded Angles for Medical Products," which will explore the latest developments in medical electronics. The discussion will examine advances in medical device technology and offer an inside look at the embedded electronics behind it.
To save this item to your list of favorite Design News content so you can find it later in your Profile page, click the "Save It" button next to the item.
If you found this interesting or useful, please use the links to the services below to share it with other readers. You will need a free account with each service to share an item via that service.
Tweet This
9 
